add sidebar link to personal profile

I tried out some refactoring with the members models. They are separated
into individual files.

.github/workflows/build-docker.yml

@@ -16,11 +16,13 @@ env:
   NGINX_IMAGE_NAME: ${{ github.repository }}-nginx
 
 jobs:
-  build-test-and-deploy:
+  build:
     runs-on: ubuntu-latest
     permissions:
       contents: write
       packages: write
+      pull-requests: write
+      actions: write
 
     steps:
       - name: Checkout repository
@@ -32,7 +34,6 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Log in to GitHub Container Registry
-        if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
@@ -47,7 +48,7 @@ jobs:
           tags: |
             type=ref,event=branch
             type=ref,event=pr
-            type=sha,prefix={{branch}}-
+            type=sha,prefix={{branch}}-,enable={{is_default_branch}}
             type=raw,value=latest,enable={{is_default_branch}}
 
       - name: Extract metadata for nginx image
@@ -58,7 +59,7 @@ jobs:
           tags: |
             type=ref,event=branch
             type=ref,event=pr
-            type=sha,prefix={{branch}}-
+            type=sha,prefix={{branch}}-,enable={{is_default_branch}}
             type=raw,value=latest,enable={{is_default_branch}}
 
       - name: Build application image
@@ -95,9 +96,25 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: ./docs-output
-          destination_dir: ${{ github.ref == 'refs/heads/main' && '.' || github.ref_name }}
+          destination_dir: ${{ github.ref == 'refs/heads/main' && '.' || github.head_ref || github.ref_name }}
           keep_files: true
 
+      - name: Comment documentation link
+        if: github.event_name == 'pull_request'
+        uses: marocchino/sticky-pull-request-comment@v2
+        with:
+          header: deployment
+          message: |
+            📚 **Documentation deployed!**
+
+            **Documentation:** https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}/${{ github.head_ref }}/
+
+            **Docker Images:**
+            - App: `${{ env.REGISTRY }}/${{ env.APP_IMAGE_NAME }}:pr-${{ github.event.pull_request.number }}`
+            - Nginx: `${{ env.REGISTRY }}/${{ env.NGINX_IMAGE_NAME }}:pr-${{ github.event.pull_request.number }}`
+
+            Add the `awaiting-deployment` label to deploy this PR to a staging server.
+
       - name: Run tests
         run: make test-only
 
@@ -111,7 +128,6 @@ jobs:
           fi
 
       - name: Tag and push application image
-        if: github.event_name != 'pull_request'
         run: |
           # Tag the built image with all required tags
           echo "${{ steps.meta-app.outputs.tags }}" | while read -r tag; do
@@ -120,7 +136,6 @@ jobs:
           done
 
       - name: Build and push nginx image
-        if: github.event_name != 'pull_request'
         uses: docker/build-push-action@v5
         with:
           context: docker/production/nginx
@@ -138,10 +153,40 @@ jobs:
             BUILDKIT_INLINE_CACHE=1
 
       - name: Output image tags
-        if: github.event_name != 'pull_request'
         run: |
           echo "Application image tags:"
           echo "${{ steps.meta-app.outputs.tags }}"
           echo ""
           echo "Nginx image tags:"
           echo "${{ steps.meta-nginx.outputs.tags }}"
+
+      - name: Check for awaiting-deployment label and trigger deploy
+        if: github.event_name == 'pull_request'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const prNumber = context.payload.pull_request.number;
+
+            // Check if PR has awaiting-deployment label
+            const { data: pr } = await github.rest.pulls.get({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: prNumber
+            });
+
+            const hasLabel = pr.labels.some(label => label.name === 'awaiting-deployment');
+
+            if (hasLabel) {
+              console.log('PR has awaiting-deployment label, triggering deployment');
+              await github.rest.actions.createWorkflowDispatch({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                workflow_id: 'deploy-pr.yml',
+                ref: context.payload.pull_request.head.ref,
+                inputs: {
+                  pr_number: prNumber.toString()
+                }
+              });
+            } else {
+              console.log('PR does not have awaiting-deployment label, skipping deployment');
+            }

.github/workflows/check-deployment.yml

@@ -0,0 +1,81 @@
+name: Check Deployment Readiness
+
+on:
+  pull_request:
+    types: [labeled]
+
+jobs:
+  check-and-deploy:
+    runs-on: ubuntu-latest
+    if: github.event.label.name == 'awaiting-deployment'
+    permissions:
+      actions: write
+      pull-requests: read
+      contents: write
+
+    steps:
+      - name: Check build workflow status
+        id: check
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const prNumber = context.payload.pull_request.number;
+            const headSha = context.payload.pull_request.head.sha;
+
+            console.log(`Checking build status for PR #${prNumber}, commit ${headSha}`);
+
+            // Use Check Runs API to get the status of the build workflow
+            const { data: checkRuns } = await github.rest.checks.listForRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: headSha,
+              check_name: 'build'
+            });
+
+            console.log(`Found ${checkRuns.total_count} check runs for 'build'`);
+
+            if (checkRuns.total_count === 0) {
+              console.log('No build check found for this commit');
+              core.setOutput('should_deploy', 'false');
+              core.setOutput('reason', 'No build check found');
+              return;
+            }
+
+            const buildCheck = checkRuns.check_runs[0];
+            console.log(`Build check status: ${buildCheck.status}, conclusion: ${buildCheck.conclusion}`);
+
+            // Check if build is still running
+            if (buildCheck.status !== 'completed') {
+              console.log('Build check is still running');
+              core.setOutput('should_deploy', 'false');
+              core.setOutput('reason', 'Build check is still running');
+              return;
+            }
+
+            // Check if build failed
+            if (buildCheck.conclusion !== 'success') {
+              console.log(`Build check failed with conclusion: ${buildCheck.conclusion}`);
+              core.setOutput('should_deploy', 'false');
+              core.setOutput('reason', `Build check ${buildCheck.conclusion}`);
+              return;
+            }
+
+            // Build completed successfully
+            console.log('Build check completed successfully, ready to deploy');
+            core.setOutput('should_deploy', 'true');
+
+      - name: Trigger deployment
+        if: steps.check.outputs.should_deploy == 'true'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            await github.rest.actions.createWorkflowDispatch({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              workflow_id: 'deploy-pr.yml',
+              ref: context.payload.pull_request.head.ref,
+              inputs: {
+                pr_number: context.payload.pull_request.number.toString()
+              }
+            });
+            console.log('Deployment workflow triggered');

.github/workflows/deploy-pr.yml

@@ -0,0 +1,92 @@
+name: Deploy PR to Remote Server
+
+on:
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: 'PR number to deploy'
+        required: true
+        type: number
+
+concurrency:
+  group: deploy-pr-${{ inputs.pr_number }}
+  cancel-in-progress: true
+
+env:
+  REGISTRY: ghcr.io
+  APP_IMAGE_NAME: ${{ github.repository }}
+  NGINX_IMAGE_NAME: ${{ github.repository }}-nginx
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    environment: deploy-web
+    permissions:
+      pull-requests: write
+
+    steps:
+      - name: Get PR details
+        id: pr
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const prNumber = ${{ inputs.pr_number }};
+            const { data: pr } = await github.rest.pulls.get({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              pull_number: prNumber
+            });
+            core.setOutput('head_ref', pr.head.ref);
+            core.setOutput('pr_number', prNumber);
+
+      - name: Setup SSH
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/deploy_key
+          chmod 600 ~/.ssh/deploy_key
+          ssh-keyscan -H ${{ secrets.SSH_HOST }} >> ~/.ssh/known_hosts
+
+      - name: Deploy to remote server
+        id: deploy
+        run: |
+          OUTPUT=$(ssh -i ~/.ssh/deploy_key -p ${{ secrets.SSH_PORT || 22 }} ${{ secrets.SSH_USERNAME }}@${{ secrets.SSH_HOST }} ${{ inputs.pr_number }})
+          echo "$OUTPUT"
+          DEPLOY_URL=$(echo "$OUTPUT" | tail -n 1)
+          echo "url=$DEPLOY_URL" >> $GITHUB_OUTPUT
+
+      - name: Cleanup SSH
+        if: always()
+        run: |
+          rm -f ~/.ssh/deploy_key
+
+      - name: Comment deployment and documentation links
+        uses: marocchino/sticky-pull-request-comment@v2
+        with:
+          number: ${{ steps.pr.outputs.pr_number }}
+          header: deployment
+          message: |
+            🚀 **PR deployed successfully!**
+
+            **Website:** ${{ steps.deploy.outputs.url }}
+
+            **Documentation:** https://${{ github.repository_owner }}.github.io/${{ github.event.repository.name }}/${{ steps.pr.outputs.head_ref }}/
+
+            **Docker Images:**
+            - App: `${{ env.REGISTRY }}/${{ env.APP_IMAGE_NAME }}:pr-${{ steps.pr.outputs.pr_number }}`
+            - Nginx: `${{ env.REGISTRY }}/${{ env.NGINX_IMAGE_NAME }}:pr-${{ steps.pr.outputs.pr_number }}`
+
+      - name: Remove awaiting-deployment label
+        if: always()
+        uses: actions/github-script@v7
+        with:
+          script: |
+            try {
+              await github.rest.issues.removeLabel({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: ${{ steps.pr.outputs.pr_number }},
+                name: 'awaiting-deployment'
+              });
+            } catch (error) {
+              console.log('Label may have already been removed');
+            }

Jenkinsfile

@@ -1,21 +0,0 @@
-node {
-    checkout scm 
-}
-
-pipeline {
-    agent any
-
-    stages {
-        stage('Build') {
-            steps {
-                sh "make build-test"
-            }
-        }
-        stage('Test') {
-            steps {
-                sh "make test"
-                recordCoverage(tools: [[parser: 'COBERTURA', pattern: 'docker/test/coverage.xml']])
-            }
-        }
-    }
-}

deploy/complete/docker-compose.yaml

@@ -0,0 +1,62 @@
+x-kompass:
+    &kompass
+    image: ghcr.io/chrisflav/kompass:latest
+    env_file: docker.env
+    environment:
+      - DJANGO_SETTINGS_MODULE=jdav_web.settings
+      - KOMPASS_CONFIG_DIR_PATH=/app/config/
+    restart: always
+    depends_on:
+      - db
+      - redis
+      - cache
+
+services:
+    master:
+        <<: *kompass
+        entrypoint: /app/docker/production/entrypoint-master.sh
+        volumes:
+          - uwsgi_data:/tmp/uwsgi/
+          - web_static:/app/static/
+          - web_static:/var/www/jdav_web/static/
+          - ./config:/app/config:ro
+
+    nginx:
+        image: ghcr.io/chrisflav/kompass-nginx:latest
+        restart: always
+        volumes:
+          - uwsgi_data:/tmp/uwsgi/
+          - web_static:/var/www/jdav_web/static/:ro
+        ports:
+          - "3000:80"
+        depends_on:
+          - master
+
+    db:
+        restart: always
+        image: mariadb:latest
+        env_file: docker.env
+
+    cache:
+        restart: always
+        image: memcached:alpine
+
+    redis:
+        restart: always
+        image: redis:6-alpine
+
+    celery_worker:
+        <<: *kompass
+        entrypoint: /app/docker/production/entrypoint-celery-worker.sh
+        volumes:
+          - ./config:/app/config:ro
+
+    celery_beat:
+        <<: *kompass
+        entrypoint: /app/docker/production/entrypoint-celery-beat.sh
+        volumes:
+          - ./config:/app/config:ro
+
+volumes:
+  uwsgi_data:
+  web_static:

docker/production/nginx/kompass.nginx.conf

@@ -27,4 +27,3 @@ server {
     }
 
 }
-

docs/source/conf.py

@@ -4,32 +4,32 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html
 
 from dataclasses import asdict
-from sphinxawesome_theme import ThemeOptions
 
+from sphinxawesome_theme import ThemeOptions
 
 # -- Project information -------------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
-project = 'Kompass'
-release = '2.0'
-author = 'The Kompass Team'
-copyright = f'2025, {author}'
+project = "Kompass"
+release = "2.0"
+author = "The Kompass Team"
+copyright = f"2025, {author}"
 
 # -- General configuration -----------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
 
 extensions = []
 
-templates_path = ['_templates']
+templates_path = ["_templates"]
 exclude_patterns = []
 
-language = 'de'
+language = "de"
 
 # -- Options for HTML output ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
 
-html_theme = 'sphinxawesome_theme'
-html_static_path = ['_static']
+html_theme = "sphinxawesome_theme"
+html_static_path = ["_static"]
 
 
 # -- Sphinxawsome-theme options ------------------------------------------------

docs/source/development_manual/contributing.rst

@@ -82,4 +82,3 @@ If you want to contribute code, please follow the inital setup steps in the :ref
     - linting
     - (auto) formatting
     - reliable tests via ci/cd pipeline
-

docs/source/development_manual/index.rst

@@ -38,5 +38,3 @@ Structure
 .. seealso::
 
    :ref:`Contributing #Documentation <development_manual/contributing/documentation>`
-
-

docs/source/index.rst

@@ -39,4 +39,3 @@ Development Documentation
    :titlesonly:
 
    development_manual/index
-

docs/source/user_manual/excursions.rst

@@ -52,4 +52,3 @@ Im Nachhinein trägst du deine Ausgaben ein, lädst Belege hoch und reichst dein
 
 .. _anlegen: https://jdav-hd.de/kompassmembers/freizeit/add/
 .. _Teilnehmer\*innen: https://jdav-hd.de/kompassmembers/member/
-

jdav_web/contrib/admin.py

@@ -1,14 +1,12 @@
 import copy
-from django.contrib.auth import get_permission_codename
 
+from django.contrib import messages
+from django.contrib.auth import get_permission_codename
 from django.core.exceptions import PermissionDenied
-from django.contrib import admin, messages
-from django.utils.translation import gettext_lazy as _
-from django.http import HttpResponse, HttpResponseRedirect
-from django.urls import path, reverse
 from django.db import models
-from django.contrib.admin import helpers, widgets
-import rules.contrib.admin
+from django.http import HttpResponseRedirect
+from django.urls import reverse
+from django.utils.translation import gettext_lazy as _
 from rules.permissions import perm_exists
 
 
@@ -16,19 +14,36 @@ def decorate_admin_view(model, perm=None):
     """
     Decorator for wrapping admin views.
     """
+
     def decorator(fun):
         def aux(self, request, object_id):
             try:
                 obj = model.objects.get(pk=object_id)
             except model.DoesNotExist:
-                messages.error(request, _('%(modelname)s not found.') % {'modelname': self.opts.verbose_name})
-                return HttpResponseRedirect(reverse('admin:%s_%s_changelist' % (self.opts.app_label, self.opts.model_name)))
-            permitted = self.has_change_permission(request, obj) if not perm else request.user.has_perm(perm)
+                messages.error(
+                    request, _("%(modelname)s not found.") % {"modelname": self.opts.verbose_name}
+                )
+                return HttpResponseRedirect(
+                    reverse(
+                        "admin:{}_{}_changelist".format(self.opts.app_label, self.opts.model_name)
+                    )
+                )
+            permitted = (
+                self.has_change_permission(request, obj)
+                if not perm
+                else request.user.has_perm(perm)
+            )
             if not permitted:
-                messages.error(request, _('Insufficient permissions.'))
-                return HttpResponseRedirect(reverse('admin:%s_%s_changelist' % (self.opts.app_label, self.opts.model_name)))
+                messages.error(request, _("Insufficient permissions."))
+                return HttpResponseRedirect(
+                    reverse(
+                        "admin:{}_{}_changelist".format(self.opts.app_label, self.opts.model_name)
+                    )
+                )
             return fun(self, request, obj)
+
         return aux
+
     return decorator
 
 
@@ -37,7 +52,7 @@ class FieldPermissionsAdminMixin:
     field_view_permissions = {}
 
     def may_view_field(self, field_desc, request, obj=None):
-        if not type(field_desc) is tuple:
+        if type(field_desc) is not tuple:
             field_desc = (field_desc,)
         for fd in field_desc:
             if fd not in self.field_view_permissions:
@@ -47,37 +62,41 @@ class FieldPermissionsAdminMixin:
         return True
 
     def get_fieldsets(self, request, obj=None):
-        fieldsets = super(FieldPermissionsAdminMixin, self).get_fieldsets(request, obj)
+        fieldsets = super().get_fieldsets(request, obj)
         d = []
         for title, attrs in fieldsets:
-            allowed = [f for f in attrs['fields'] if self.may_view_field(f, request, obj)]
+            allowed = [f for f in attrs["fields"] if self.may_view_field(f, request, obj)]
             if len(allowed) == 0:
                 continue
-            d.append((title, dict(attrs, **{'fields': allowed})))
+            d.append((title, dict(attrs, **{"fields": allowed})))
         return d
 
     def get_fields(self, request, obj=None):
-        fields = super(FieldPermissionsAdminMixin, self).get_fields(request, obj)
+        fields = super().get_fields(request, obj)
         return [fd for fd in fields if self.may_view_field(fd, request, obj)]
 
     def get_readonly_fields(self, request, obj=None):
-        readonly_fields = super(FieldPermissionsAdminMixin, self).get_readonly_fields(request, obj)
-        return list(readonly_fields) +\
-            [fd for fd, perm in self.field_change_permissions.items() if not request.user.has_perm(perm)]
+        readonly_fields = super().get_readonly_fields(request, obj)
+        return list(readonly_fields) + [
+            fd
+            for fd, perm in self.field_change_permissions.items()
+            if not request.user.has_perm(perm)
+        ]
 
 
 class ChangeViewAdminMixin:
     def change_view(self, request, object_id, form_url="", extra_context=None):
         try:
-            return super(ChangeViewAdminMixin, self).change_view(request, object_id,
-                                                                 form_url=form_url,
-                                                                 extra_context=extra_context)
+            return super().change_view(
+                request, object_id, form_url=form_url, extra_context=extra_context
+            )
         except PermissionDenied:
             opts = self.opts
             obj = self.model.objects.get(pk=object_id)
-            messages.error(request,
-                    _("You are not allowed to view %(name)s.") % {'name': str(obj)})
-            return HttpResponseRedirect(reverse('admin:%s_%s_changelist' % (opts.app_label, opts.model_name)))
+            messages.error(request, _("You are not allowed to view %(name)s.") % {"name": str(obj)})
+            return HttpResponseRedirect(
+                reverse("admin:{}_{}_changelist".format(opts.app_label, opts.model_name))
+            )
 
 
 class FilteredQuerysetAdminMixin:
@@ -91,28 +110,34 @@ class FilteredQuerysetAdminMixin:
         if ordering:
             qs = qs.order_by(*ordering)
         queryset = qs
-        list_global_perm = '%s.list_global_%s' % (self.opts.app_label, self.opts.model_name)
+        list_global_perm = "{}.list_global_{}".format(self.opts.app_label, self.opts.model_name)
         if request.user.has_perm(list_global_perm):
-            view_global_perm = '%s.view_global_%s' % (self.opts.app_label, self.opts.model_name)
+            view_global_perm = "{}.view_global_{}".format(self.opts.app_label, self.opts.model_name)
             if request.user.has_perm(view_global_perm):
                 return queryset
-            if hasattr(request.user, 'member'):
+            if hasattr(request.user, "member"):
                 return request.user.member.annotate_view_permission(queryset, model=self.model)
             return queryset.annotate(_viewable=models.Value(False))
 
-        if not hasattr(request.user, 'member'):
+        if not hasattr(request.user, "member"):
             return self.model.objects.none()
 
-        return request.user.member.filter_queryset_by_permissions(queryset, annotate=True, model=self.model)
+        return request.user.member.filter_queryset_by_permissions(
+            queryset, annotate=True, model=self.model
+        )
+
+
+# class ObjectPermissionsInlineModelAdminMixin(rules.contrib.admin.ObjectPermissionsInlineModelAdminMixin):
 
-#class ObjectPermissionsInlineModelAdminMixin(rules.contrib.admin.ObjectPermissionsInlineModelAdminMixin):
 
-class CommonAdminMixin(FieldPermissionsAdminMixin, ChangeViewAdminMixin, FilteredQuerysetAdminMixin):
+class CommonAdminMixin(
+    FieldPermissionsAdminMixin, ChangeViewAdminMixin, FilteredQuerysetAdminMixin
+):
     def has_add_permission(self, request, obj=None):
         assert obj is None
         opts = self.opts
         codename = get_permission_codename("add_global", opts)
-        perm = "%s.%s" % (opts.app_label, codename)
+        perm = "{}.{}".format(opts.app_label, codename)
         return request.user.has_perm(perm, obj)
 
     def has_view_permission(self, request, obj=None):
@@ -121,7 +146,7 @@ class CommonAdminMixin(FieldPermissionsAdminMixin, ChangeViewAdminMixin, Filtere
             codename = get_permission_codename("view", opts)
         else:
             codename = get_permission_codename("view_obj", opts)
-        perm = "%s.%s" % (opts.app_label, codename)
+        perm = "{}.{}".format(opts.app_label, codename)
         if perm_exists(perm):
             return request.user.has_perm(perm, obj)
         else:
@@ -133,7 +158,7 @@ class CommonAdminMixin(FieldPermissionsAdminMixin, ChangeViewAdminMixin, Filtere
             codename = get_permission_codename("view", opts)
         else:
             codename = get_permission_codename("change_obj", opts)
-        return request.user.has_perm("%s.%s" % (opts.app_label, codename), obj)
+        return request.user.has_perm("{}.{}".format(opts.app_label, codename), obj)
 
     def has_delete_permission(self, request, obj=None):
         opts = self.opts
@@ -141,7 +166,7 @@ class CommonAdminMixin(FieldPermissionsAdminMixin, ChangeViewAdminMixin, Filtere
             codename = get_permission_codename("delete_global", opts)
         else:
             codename = get_permission_codename("delete_obj", opts)
-        return request.user.has_perm("%s.%s" % (opts.app_label, codename), obj)
+        return request.user.has_perm("{}.{}".format(opts.app_label, codename), obj)
 
     def formfield_for_dbfield(self, db_field, request, **kwargs):
         """
@@ -176,7 +201,7 @@ class CommonAdminMixin(FieldPermissionsAdminMixin, ChangeViewAdminMixin, Filtere
             # extra HTML -- the "add other" interface -- to the end of the
             # rendered output. formfield can be None if it came from a
             # OneToOneField with parent_link=True or a M2M intermediary.
-            #if formfield and db_field.name not in self.raw_id_fields:
+            # if formfield and db_field.name not in self.raw_id_fields:
             #    formfield.widget = widgets.RelatedFieldWidgetWrapper(
             #        formfield.widget,
             #        db_field.remote_field,
@@ -198,13 +223,13 @@ class CommonAdminMixin(FieldPermissionsAdminMixin, ChangeViewAdminMixin, Filtere
 
 class CommonAdminInlineMixin(CommonAdminMixin):
     def has_add_permission(self, request, obj):
-        #assert obj is not None
+        # assert obj is not None
         if obj is None:
             return True
         if obj.pk is None:
             return True
         codename = get_permission_codename("add_obj", self.opts)
-        return request.user.has_perm('%s.%s' % (self.opts.app_label, codename), obj)
+        return request.user.has_perm("{}.{}".format(self.opts.app_label, codename), obj)
 
     def has_view_permission(self, request, obj=None):  # pragma: no cover
         if obj is None:
@@ -216,7 +241,7 @@ class CommonAdminInlineMixin(CommonAdminMixin):
             codename = get_permission_codename("view", opts)
         else:
             codename = get_permission_codename("view_obj", opts)
-        perm = "%s.%s" % (opts.app_label, codename)
+        perm = "{}.{}".format(opts.app_label, codename)
         if perm_exists(perm):
             return request.user.has_perm(perm, obj)
         else:
@@ -234,7 +259,7 @@ class CommonAdminInlineMixin(CommonAdminMixin):
                     opts = field.rel.to._meta
                     break
         codename = get_permission_codename("change_obj", opts)
-        return request.user.has_perm("%s.%s" % (opts.app_label, codename), obj)
+        return request.user.has_perm("{}.{}".format(opts.app_label, codename), obj)
 
     def has_delete_permission(self, request, obj=None):  # pragma: no cover
         if obj is None:

jdav_web/contrib/apps.py

@@ -2,5 +2,5 @@ from django.apps import AppConfig
 
 
 class ContribConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'contrib'
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "contrib"

jdav_web/contrib/management/commands/ensuresuperuser.py

@@ -1,28 +1,26 @@
 import os
+
 from django.contrib.auth import get_user_model
 from django.core.management.base import BaseCommand
 
+
 class Command(BaseCommand):
     help = "Creates a super-user non-interactively if it doesn't exist."
 
     def handle(self, *args, **options):
         User = get_user_model()
 
-        username = os.environ.get('DJANGO_SUPERUSER_USERNAME', '')
-        password = os.environ.get('DJANGO_SUPERUSER_PASSWORD', '')
+        username = os.environ.get("DJANGO_SUPERUSER_USERNAME", "")
+        password = os.environ.get("DJANGO_SUPERUSER_PASSWORD", "")
 
         if not username or not password:
-            self.stdout.write(
-                self.style.WARNING('Superuser data was not set. Skipping.')
-            )
+            self.stdout.write(self.style.WARNING("Superuser data was not set. Skipping."))
             return
 
         if not User.objects.filter(username=username).exists():
             User.objects.create_superuser(username=username, password=password)
-            self.stdout.write(
-                self.style.SUCCESS('Successfully created superuser.')
-            )
+            self.stdout.write(self.style.SUCCESS("Successfully created superuser."))
         else:
             self.stdout.write(
-                self.style.SUCCESS('Superuser with configured username already exists. Skipping.')
+                self.style.SUCCESS("Superuser with configured username already exists. Skipping.")
             )

jdav_web/contrib/media.py

@@ -1,9 +1,9 @@
 import os
+from wsgiref.util import FileWrapper
+
+from django import template
 from django.conf import settings
 from django.http import HttpResponse
-from django import template
-from django.template.loader import get_template
-from wsgiref.util import FileWrapper
 
 
 def find_template(template_name):
@@ -27,12 +27,15 @@ def serve_media(filename, content_type):
     """
     Serve the media file with the given `filename` as an HTTP response.
     """
-    with open(media_path(filename), 'rb') as f:
+    with open(media_path(filename), "rb") as f:
         response = HttpResponse(FileWrapper(f))
-        response['Content-Type'] = content_type
+        response["Content-Type"] = content_type
         # download other files than pdf, show pdfs in the browser
-        response['Content-Disposition'] = 'filename='+filename if content_type == 'application/pdf' else 'attachment; filename='+filename
-        
+        response["Content-Disposition"] = (
+            "filename=" + filename
+            if content_type == "application/pdf"
+            else "attachment; filename=" + filename
+        )
 
     return response
 

jdav_web/contrib/models.py

@@ -1,10 +1,17 @@
 from django.db import models
-from rules.contrib.models import RulesModelBase, RulesModelMixin
+from rules.contrib.models import RulesModelBase
+from rules.contrib.models import RulesModelMixin
+
 
 # Create your models here.
 class CommonModel(models.Model, RulesModelMixin, metaclass=RulesModelBase):
     class Meta:
         abstract = True
         default_permissions = (
-            'add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view',
+            "add_global",
+            "change_global",
+            "view_global",
+            "delete_global",
+            "list_global",
+            "view",
         )

jdav_web/contrib/rules.py

@@ -1,12 +1,12 @@
-from django.contrib.auth import get_permission_codename
 import rules.contrib.admin
-import rules
+
 
 def memberize_user(func):
     def inner(user, other):
-        if not hasattr(user, 'member'):
+        if not hasattr(user, "member"):
             return False
         return func(user.member, other)
+
     return inner
 
 

jdav_web/contrib/templatetags/common.py

@@ -3,6 +3,7 @@ from django.conf import settings
 
 register = template.Library()
 
+
 # settings value
 @register.simple_tag
 def settings_value(name):

jdav_web/contrib/tests.py

@@ -1,28 +1,38 @@
-from datetime import datetime, timedelta
-from decimal import Decimal
-from django.test import TestCase, RequestFactory
-from django.contrib.auth import get_user_model
+from datetime import timedelta
+from unittest.mock import Mock
+from unittest.mock import patch
+
+from contrib.admin import CommonAdminMixin
+from contrib.models import CommonModel
+from contrib.rules import has_global_perm
 from django.contrib import admin
-from django.db import models
+from django.contrib.auth import get_user_model
 from django.core.exceptions import ValidationError
-from django.core.files.uploadedfile import SimpleUploadedFile
+from django.db import models
+from django.test import RequestFactory
+from django.test import TestCase
 from django.utils.translation import gettext_lazy as _
-from unittest.mock import Mock, patch
-from rules.contrib.models import RulesModelMixin, RulesModelBase
-from contrib.models import CommonModel
-from contrib.rules import has_global_perm
-from contrib.admin import CommonAdminMixin
-from utils import file_size_validator, RestrictedFileField, cvt_to_decimal, get_member, normalize_name, normalize_filename, coming_midnight, mondays_until_nth
+from rules.contrib.models import RulesModelBase
+from rules.contrib.models import RulesModelMixin
+from utils import file_size_validator
+from utils import mondays_until_nth
+from utils import RestrictedFileField
 
 User = get_user_model()
 
+
 class CommonModelTestCase(TestCase):
     def test_common_model_abstract_base(self):
         """Test that CommonModel provides the correct meta attributes"""
         meta = CommonModel._meta
         self.assertTrue(meta.abstract)
         expected_permissions = (
-            'add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view',
+            "add_global",
+            "change_global",
+            "view_global",
+            "delete_global",
+            "list_global",
+            "view",
         )
         self.assertEqual(meta.default_permissions, expected_permissions)
 
@@ -38,15 +48,13 @@ class CommonModelTestCase(TestCase):
 class GlobalPermissionRulesTestCase(TestCase):
     def setUp(self):
         self.user = User.objects.create_user(
-            username='testuser',
-            email='test@example.com',
-            password='testpass123'
+            username="testuser", email="test@example.com", password="testpass123"
         )
 
     def test_has_global_perm_predicate_creation(self):
         """Test that has_global_perm creates a predicate function"""
         # has_global_perm is a decorator factory, not a direct predicate
-        predicate = has_global_perm('auth.add_user')
+        predicate = has_global_perm("auth.add_user")
         self.assertTrue(callable(predicate))
 
     def test_has_global_perm_with_superuser(self):
@@ -54,33 +62,32 @@ class GlobalPermissionRulesTestCase(TestCase):
         self.user.is_superuser = True
         self.user.save()
 
-        predicate = has_global_perm('auth.add_user')
+        predicate = has_global_perm("auth.add_user")
         result = predicate(self.user, None)
         self.assertTrue(result)
 
     def test_has_global_perm_with_regular_user(self):
         """Test that regular users don't automatically have global permissions"""
-        predicate = has_global_perm('auth.add_user')
+        predicate = has_global_perm("auth.add_user")
         result = predicate(self.user, None)
         self.assertFalse(result)
 
 
 class CommonAdminMixinTestCase(TestCase):
     def setUp(self):
-        self.user = User.objects.create_user(username='testuser', password='testpass')
+        self.user = User.objects.create_user(username="testuser", password="testpass")
 
     def test_formfield_for_dbfield_with_formfield_overrides(self):
         """Test formfield_for_dbfield when db_field class is in formfield_overrides"""
+
         # Create a test admin instance that inherits from Django's ModelAdmin
         class TestAdmin(CommonAdminMixin, admin.ModelAdmin):
-            formfield_overrides = {
-                models.ForeignKey: {'widget': Mock()}
-            }
+            formfield_overrides = {models.ForeignKey: {"widget": Mock()}}
 
         # Create a mock model to use with the admin
         class TestModel:
             _meta = Mock()
-            _meta.app_label = 'test'
+            _meta.app_label = "test"
 
         admin_instance = TestAdmin(TestModel, admin.site)
 
@@ -88,11 +95,11 @@ class CommonAdminMixinTestCase(TestCase):
         db_field = models.ForeignKey(User, on_delete=models.CASCADE)
 
         # Create a test request
-        request = RequestFactory().get('/')
+        request = RequestFactory().get("/")
         request.user = self.user
 
         # Call the method to test formfield_overrides usage
-        result = admin_instance.formfield_for_dbfield(db_field, request, help_text='Test help text')
+        result = admin_instance.formfield_for_dbfield(db_field, request, help_text="Test help text")
 
         # Verify that the formfield_overrides were used
         self.assertIsNotNone(result)
@@ -101,9 +108,7 @@ class CommonAdminMixinTestCase(TestCase):
 class UtilsTestCase(TestCase):
     def setUp(self):
         self.user = User.objects.create_user(
-            username='testuser',
-            email='test@example.com',
-            password='testpass123'
+            username="testuser", email="test@example.com", password="testpass123"
         )
 
     def test_file_size_validator_exceeds_limit(self):
@@ -118,12 +123,14 @@ class UtilsTestCase(TestCase):
             validator(mock_file)
 
         # Check for the translated error message
-        expected_message = str(_('Please keep filesize under {} MiB. Current filesize: {:10.2f} MiB.').format(1, 2.00))
+        expected_message = str(
+            _("Please keep filesize under {} MiB. Current filesize: {:10.2f} MiB.").format(1, 2.00)
+        )
         self.assertIn(expected_message, str(cm.exception))
 
     def test_restricted_file_field_content_type_not_supported(self):
         """Test RestrictedFileField when content type is not supported"""
-        field = RestrictedFileField(content_types=['image/jpeg'])
+        field = RestrictedFileField(content_types=["image/jpeg"])
 
         # Create mock data with unsupported content type
         mock_data = Mock()
@@ -131,12 +138,12 @@ class UtilsTestCase(TestCase):
         mock_data.file.content_type = "text/plain"
 
         # Mock the super().clean() to return our mock data
-        with patch.object(models.FileField, 'clean', return_value=mock_data):
+        with patch.object(models.FileField, "clean", return_value=mock_data):
             with self.assertRaises(ValidationError) as cm:
                 field.clean("dummy")
 
             # Check for the translated error message
-            expected_message = str(_('Filetype not supported.'))
+            expected_message = str(_("Filetype not supported."))
             self.assertIn(expected_message, str(cm.exception))
 
     def test_restricted_file_field_size_exceeds_limit(self):
@@ -150,12 +157,14 @@ class UtilsTestCase(TestCase):
         mock_data.file._size = 2  # 2 bytes, exceeds limit
 
         # Mock the super().clean() to return our mock data
-        with patch.object(models.FileField, 'clean', return_value=mock_data):
+        with patch.object(models.FileField, "clean", return_value=mock_data):
             with self.assertRaises(ValidationError) as cm:
                 field.clean("dummy")
 
             # Check for the translated error message
-            expected_message = str(_('Please keep filesize under {}. Current filesize: {}').format(1, 2))
+            expected_message = str(
+                _("Please keep filesize under {}. Current filesize: {}").format(1, 2)
+            )
             self.assertIn(expected_message, str(cm.exception))
 
     def test_mondays_until_nth(self):

jdav_web/finance/migrations/0001_initial.py

@@ -1,136 +1,293 @@
 # Generated by Django 4.0.1 on 2023-03-29 22:16
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = [
-        ('members', '0002_remove_member_not_waiting_and_more'),
+        ("members", "0002_remove_member_not_waiting_and_more"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='Ledger',
+            name="Ledger",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=30, verbose_name='Name')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("name", models.CharField(max_length=30, verbose_name="Name")),
             ],
             options={
-                'verbose_name': 'Ledger',
-                'verbose_name_plural': 'Ledgers',
+                "verbose_name": "Ledger",
+                "verbose_name_plural": "Ledgers",
             },
         ),
         migrations.CreateModel(
-            name='Statement',
+            name="Statement",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('short_description', models.CharField(blank=True, max_length=30, verbose_name='Short description')),
-                ('explanation', models.TextField(blank=True, verbose_name='Explanation')),
-                ('night_cost', models.DecimalField(decimal_places=2, default=0, max_digits=5, verbose_name='Price per night')),
-                ('submitted', models.BooleanField(default=False, verbose_name='Submitted')),
-                ('submitted_date', models.DateTimeField(default=None, null=True, verbose_name='Submitted on')),
-                ('confirmed', models.BooleanField(default=False, verbose_name='Confirmed')),
-                ('confirmed_date', models.DateTimeField(default=None, null=True, verbose_name='Paid on')),
-                ('confirmed_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='confirmed_statements', to='members.member', verbose_name='Authorized by')),
-                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_statements', to='members.member', verbose_name='Created by')),
-                ('excursion', models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='members.freizeit', verbose_name='Associated excursion')),
-                ('submitted_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='submitted_statements', to='members.member', verbose_name='Submitted by')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                (
+                    "short_description",
+                    models.CharField(blank=True, max_length=30, verbose_name="Short description"),
+                ),
+                ("explanation", models.TextField(blank=True, verbose_name="Explanation")),
+                (
+                    "night_cost",
+                    models.DecimalField(
+                        decimal_places=2, default=0, max_digits=5, verbose_name="Price per night"
+                    ),
+                ),
+                ("submitted", models.BooleanField(default=False, verbose_name="Submitted")),
+                (
+                    "submitted_date",
+                    models.DateTimeField(default=None, null=True, verbose_name="Submitted on"),
+                ),
+                ("confirmed", models.BooleanField(default=False, verbose_name="Confirmed")),
+                (
+                    "confirmed_date",
+                    models.DateTimeField(default=None, null=True, verbose_name="Paid on"),
+                ),
+                (
+                    "confirmed_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="confirmed_statements",
+                        to="members.member",
+                        verbose_name="Authorized by",
+                    ),
+                ),
+                (
+                    "created_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="created_statements",
+                        to="members.member",
+                        verbose_name="Created by",
+                    ),
+                ),
+                (
+                    "excursion",
+                    models.OneToOneField(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        to="members.freizeit",
+                        verbose_name="Associated excursion",
+                    ),
+                ),
+                (
+                    "submitted_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="submitted_statements",
+                        to="members.member",
+                        verbose_name="Submitted by",
+                    ),
+                ),
             ],
             options={
-                'verbose_name': 'Statement',
-                'verbose_name_plural': 'Statements',
-                'permissions': [('may_edit_submitted_statements', 'Is allowed to edit submitted statements')],
+                "verbose_name": "Statement",
+                "verbose_name_plural": "Statements",
+                "permissions": [
+                    ("may_edit_submitted_statements", "Is allowed to edit submitted statements")
+                ],
             },
         ),
         migrations.CreateModel(
-            name='Transaction',
+            name="Transaction",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('reference', models.TextField(verbose_name='Reference')),
-                ('amount', models.DecimalField(decimal_places=2, max_digits=6, verbose_name='Amount')),
-                ('confirmed', models.BooleanField(default=False, verbose_name='Paid')),
-                ('confirmed_date', models.DateTimeField(default=None, null=True, verbose_name='Paid on')),
-                ('confirmed_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='confirmed_transactions', to='members.member', verbose_name='Authorized by')),
-                ('ledger', models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.SET_NULL, to='finance.ledger', verbose_name='Ledger')),
-                ('member', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='members.member', verbose_name='Recipient')),
-                ('statement', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='finance.statement', verbose_name='Statement')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("reference", models.TextField(verbose_name="Reference")),
+                (
+                    "amount",
+                    models.DecimalField(decimal_places=2, max_digits=6, verbose_name="Amount"),
+                ),
+                ("confirmed", models.BooleanField(default=False, verbose_name="Paid")),
+                (
+                    "confirmed_date",
+                    models.DateTimeField(default=None, null=True, verbose_name="Paid on"),
+                ),
+                (
+                    "confirmed_by",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="confirmed_transactions",
+                        to="members.member",
+                        verbose_name="Authorized by",
+                    ),
+                ),
+                (
+                    "ledger",
+                    models.ForeignKey(
+                        default=None,
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        to="finance.ledger",
+                        verbose_name="Ledger",
+                    ),
+                ),
+                (
+                    "member",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="members.member",
+                        verbose_name="Recipient",
+                    ),
+                ),
+                (
+                    "statement",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="finance.statement",
+                        verbose_name="Statement",
+                    ),
+                ),
             ],
             options={
-                'verbose_name': 'Transaction',
-                'verbose_name_plural': 'Transactions',
+                "verbose_name": "Transaction",
+                "verbose_name_plural": "Transactions",
             },
         ),
         migrations.CreateModel(
-            name='Receipt',
+            name="Receipt",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('short_description', models.CharField(max_length=30, verbose_name='Short description')),
-                ('amount', models.DecimalField(decimal_places=2, max_digits=6)),
-                ('comments', models.TextField()),
-                ('ledger', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='finance.ledger', verbose_name='Ledger')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                (
+                    "short_description",
+                    models.CharField(max_length=30, verbose_name="Short description"),
+                ),
+                ("amount", models.DecimalField(decimal_places=2, max_digits=6)),
+                ("comments", models.TextField()),
+                (
+                    "ledger",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="finance.ledger",
+                        verbose_name="Ledger",
+                    ),
+                ),
             ],
         ),
         migrations.CreateModel(
-            name='Bill',
+            name="Bill",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('short_description', models.CharField(max_length=30, verbose_name='Short description')),
-                ('explanation', models.TextField(blank=True, verbose_name='Explanation')),
-                ('amount', models.DecimalField(decimal_places=2, default=0, max_digits=6)),
-                ('costs_covered', models.BooleanField(default=False, verbose_name='Covered')),
-                ('refunded', models.BooleanField(default=False, verbose_name='Refunded')),
-                ('proof', models.ImageField(blank=True, upload_to='bill_images', verbose_name='Proof')),
-                ('paid_by', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='members.member', verbose_name='Paid by')),
-                ('statement', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='finance.statement', verbose_name='Statement')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                (
+                    "short_description",
+                    models.CharField(max_length=30, verbose_name="Short description"),
+                ),
+                ("explanation", models.TextField(blank=True, verbose_name="Explanation")),
+                ("amount", models.DecimalField(decimal_places=2, default=0, max_digits=6)),
+                ("costs_covered", models.BooleanField(default=False, verbose_name="Covered")),
+                ("refunded", models.BooleanField(default=False, verbose_name="Refunded")),
+                (
+                    "proof",
+                    models.ImageField(blank=True, upload_to="bill_images", verbose_name="Proof"),
+                ),
+                (
+                    "paid_by",
+                    models.ForeignKey(
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        to="members.member",
+                        verbose_name="Paid by",
+                    ),
+                ),
+                (
+                    "statement",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="finance.statement",
+                        verbose_name="Statement",
+                    ),
+                ),
             ],
             options={
-                'verbose_name': 'Bill',
-                'verbose_name_plural': 'Bills',
+                "verbose_name": "Bill",
+                "verbose_name_plural": "Bills",
             },
         ),
         migrations.CreateModel(
-            name='StatementConfirmed',
-            fields=[
-            ],
+            name="StatementConfirmed",
+            fields=[],
             options={
-                'verbose_name': 'Paid statement',
-                'verbose_name_plural': 'Paid statements',
-                'permissions': (('may_manage_confirmed_statements', 'Can view and manage confirmed statements.'),),
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Paid statement",
+                "verbose_name_plural": "Paid statements",
+                "permissions": (
+                    (
+                        "may_manage_confirmed_statements",
+                        "Can view and manage confirmed statements.",
+                    ),
+                ),
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('finance.statement',),
+            bases=("finance.statement",),
         ),
         migrations.CreateModel(
-            name='StatementSubmitted',
-            fields=[
-            ],
+            name="StatementSubmitted",
+            fields=[],
             options={
-                'verbose_name': 'Submitted statement',
-                'verbose_name_plural': 'Submitted statements',
-                'permissions': (('may_manage_submitted_statements', 'Can view and manage submitted statements.'),),
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Submitted statement",
+                "verbose_name_plural": "Submitted statements",
+                "permissions": (
+                    (
+                        "may_manage_submitted_statements",
+                        "Can view and manage submitted statements.",
+                    ),
+                ),
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('finance.statement',),
+            bases=("finance.statement",),
         ),
         migrations.CreateModel(
-            name='StatementUnSubmitted',
-            fields=[
-            ],
+            name="StatementUnSubmitted",
+            fields=[],
             options={
-                'verbose_name': 'Statement in preparation',
-                'verbose_name_plural': 'Statements in preparation',
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Statement in preparation",
+                "verbose_name_plural": "Statements in preparation",
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('finance.statement',),
+            bases=("finance.statement",),
         ),
     ]

jdav_web/finance/migrations/0002_alter_permissions.py

@@ -4,46 +4,50 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
-    #replaces = [('finance', '0002_billonexcursionproxy_billonstatementproxy_and_more'), ('finance', '0003_alter_statementunsubmitted_options'), ('finance', '0004_alter_billonexcursionproxy_options'), ('finance', '0005_alter_billonstatementproxy_options'), ('finance', '0006_alter_statementsubmitted_options'), ('finance', '0007_alter_billonexcursionproxy_options_and_more')]
+    # replaces = [('finance', '0002_billonexcursionproxy_billonstatementproxy_and_more'), ('finance', '0003_alter_statementunsubmitted_options'), ('finance', '0004_alter_billonexcursionproxy_options'), ('finance', '0005_alter_billonstatementproxy_options'), ('finance', '0006_alter_statementsubmitted_options'), ('finance', '0007_alter_billonexcursionproxy_options_and_more')]
 
     dependencies = [
-        ('finance', '0001_initial'),
+        ("finance", "0001_initial"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='statementsubmitted',
-            options={'permissions': [('process_statementsubmitted', 'Can manage submitted statements.')], 'verbose_name': 'Submitted statement', 'verbose_name_plural': 'Submitted statements'},
+            name="statementsubmitted",
+            options={
+                "permissions": [("process_statementsubmitted", "Can manage submitted statements.")],
+                "verbose_name": "Submitted statement",
+                "verbose_name_plural": "Submitted statements",
+            },
         ),
         migrations.CreateModel(
-            name='BillOnExcursionProxy',
-            fields=[
-            ],
+            name="BillOnExcursionProxy",
+            fields=[],
             options={
-                'verbose_name': 'Bill',
-                'verbose_name_plural': 'Bills',
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Bill",
+                "verbose_name_plural": "Bills",
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('finance.bill',),
+            bases=("finance.bill",),
         ),
         migrations.CreateModel(
-            name='BillOnStatementProxy',
-            fields=[
-            ],
+            name="BillOnStatementProxy",
+            fields=[],
             options={
-                'verbose_name': 'Bill',
-                'verbose_name_plural': 'Bills',
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Bill",
+                "verbose_name_plural": "Bills",
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('finance.bill',),
+            bases=("finance.bill",),
         ),
         migrations.AlterModelOptions(
-            name='statementunsubmitted',
-            options={'verbose_name': 'Statement in preparation', 'verbose_name_plural': 'Statements in preparation'},
+            name="statementunsubmitted",
+            options={
+                "verbose_name": "Statement in preparation",
+                "verbose_name_plural": "Statements in preparation",
+            },
         ),
     ]

jdav_web/finance/migrations/0003_alter_bill_options_and_more.py

@@ -4,38 +4,121 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('finance', '0002_alter_permissions'),
+        ("finance", "0002_alter_permissions"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='bill',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'verbose_name': 'Bill', 'verbose_name_plural': 'Bills'},
+            name="bill",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "verbose_name": "Bill",
+                "verbose_name_plural": "Bills",
+            },
         ),
         migrations.AlterModelOptions(
-            name='billonexcursionproxy',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'verbose_name': 'Bill', 'verbose_name_plural': 'Bills'},
+            name="billonexcursionproxy",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "verbose_name": "Bill",
+                "verbose_name_plural": "Bills",
+            },
         ),
         migrations.AlterModelOptions(
-            name='billonstatementproxy',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'verbose_name': 'Bill', 'verbose_name_plural': 'Bills'},
+            name="billonstatementproxy",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "verbose_name": "Bill",
+                "verbose_name_plural": "Bills",
+            },
         ),
         migrations.AlterModelOptions(
-            name='statement',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'permissions': [('may_edit_submitted_statements', 'Is allowed to edit submitted statements')], 'verbose_name': 'Statement', 'verbose_name_plural': 'Statements'},
+            name="statement",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "permissions": [
+                    ("may_edit_submitted_statements", "Is allowed to edit submitted statements")
+                ],
+                "verbose_name": "Statement",
+                "verbose_name_plural": "Statements",
+            },
         ),
         migrations.AlterModelOptions(
-            name='statementconfirmed',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'permissions': [('may_manage_confirmed_statements', 'Can view and manage confirmed statements.')], 'verbose_name': 'Paid statement', 'verbose_name_plural': 'Paid statements'},
+            name="statementconfirmed",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "permissions": [
+                    ("may_manage_confirmed_statements", "Can view and manage confirmed statements.")
+                ],
+                "verbose_name": "Paid statement",
+                "verbose_name_plural": "Paid statements",
+            },
         ),
         migrations.AlterModelOptions(
-            name='statementsubmitted',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'permissions': [('process_statementsubmitted', 'Can manage submitted statements.')], 'verbose_name': 'Submitted statement', 'verbose_name_plural': 'Submitted statements'},
+            name="statementsubmitted",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "permissions": [("process_statementsubmitted", "Can manage submitted statements.")],
+                "verbose_name": "Submitted statement",
+                "verbose_name_plural": "Submitted statements",
+            },
         ),
         migrations.AlterModelOptions(
-            name='statementunsubmitted',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'verbose_name': 'Statement in preparation', 'verbose_name_plural': 'Statements in preparation'},
+            name="statementunsubmitted",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "verbose_name": "Statement in preparation",
+                "verbose_name_plural": "Statements in preparation",
+            },
         ),
     ]

jdav_web/finance/migrations/0004_alter_bill_amount.py

@@ -1,18 +1,20 @@
 # Generated by Django 4.0.1 on 2024-12-02 00:22
 
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('finance', '0003_alter_bill_options_and_more'),
+        ("finance", "0003_alter_bill_options_and_more"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='bill',
-            name='amount',
-            field=models.DecimalField(decimal_places=2, default=0, max_digits=6, verbose_name='Amount'),
+            model_name="bill",
+            name="amount",
+            field=models.DecimalField(
+                decimal_places=2, default=0, max_digits=6, verbose_name="Amount"
+            ),
         ),
     ]

jdav_web/finance/migrations/0005_alter_bill_proof.py

@@ -1,19 +1,20 @@
 # Generated by Django 4.0.1 on 2024-12-26 09:45
 
-from django.db import migrations
 import utils
+from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('finance', '0004_alter_bill_amount'),
+        ("finance", "0004_alter_bill_amount"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='bill',
-            name='proof',
-            field=utils.RestrictedFileField(blank=True, upload_to='bill_images', verbose_name='Proof'),
+            model_name="bill",
+            name="proof",
+            field=utils.RestrictedFileField(
+                blank=True, upload_to="bill_images", verbose_name="Proof"
+            ),
         ),
     ]

jdav_web/finance/migrations/0006_statement_add_allowance_to_subsidy_to.py

@@ -1,26 +1,38 @@
 # Generated by Django 4.0.1 on 2025-01-18 19:08
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('members', '0032_member_upload_registration_form_key'),
-        ('members', '0033_freizeit_approved_extra_youth_leader_count'),
-        ('finance', '0005_alter_bill_proof'),
+        ("members", "0032_member_upload_registration_form_key"),
+        ("members", "0033_freizeit_approved_extra_youth_leader_count"),
+        ("finance", "0005_alter_bill_proof"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='statement',
-            name='allowance_to',
-            field=models.ManyToManyField(help_text='The youth leaders to which an allowance should be paid. The count must match the number of permitted youth leaders.', related_name='receives_allowance_for_statements', to='members.Member', verbose_name='Pay allowance to'),
+            model_name="statement",
+            name="allowance_to",
+            field=models.ManyToManyField(
+                help_text="The youth leaders to which an allowance should be paid. The count must match the number of permitted youth leaders.",
+                related_name="receives_allowance_for_statements",
+                to="members.Member",
+                verbose_name="Pay allowance to",
+            ),
         ),
         migrations.AddField(
-            model_name='statement',
-            name='subsidy_to',
-            field=models.ForeignKey(help_text='The person that should receive the subsidy for night and travel costs. Typically the person who paid for them.', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='receives_subsidy_for_statements', to='members.member', verbose_name='Pay subsidy to'),
+            model_name="statement",
+            name="subsidy_to",
+            field=models.ForeignKey(
+                help_text="The person that should receive the subsidy for night and travel costs. Typically the person who paid for them.",
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="receives_subsidy_for_statements",
+                to="members.member",
+                verbose_name="Pay subsidy to",
+            ),
         ),
     ]

jdav_web/finance/migrations/0007_alter_statement_allowance_to.py

@@ -1,19 +1,25 @@
 # Generated by Django 4.0.1 on 2025-01-18 22:00
 
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('members', '0033_freizeit_approved_extra_youth_leader_count'),
-        ('finance', '0006_statement_add_allowance_to_subsidy_to'),
+        ("members", "0033_freizeit_approved_extra_youth_leader_count"),
+        ("finance", "0006_statement_add_allowance_to_subsidy_to"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='statement',
-            name='allowance_to',
-            field=models.ManyToManyField(blank=True, help_text='The youth leaders to which an allowance should be paid. The count must match the number of permitted youth leaders.', related_name='receives_allowance_for_statements', to='members.Member', verbose_name='Pay allowance to'),
+            model_name="statement",
+            name="allowance_to",
+            field=models.ManyToManyField(
+                blank=True,
+                help_text="The youth leaders to which an allowance should be paid. The count must match the number of permitted youth leaders.",
+                related_name="receives_allowance_for_statements",
+                to="members.Member",
+                verbose_name="Pay allowance to",
+            ),
         ),
     ]

jdav_web/finance/migrations/0008_alter_statement_allowance_to_and_more.py

@@ -1,25 +1,39 @@
 # Generated by Django 4.0.1 on 2025-01-23 22:16
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('members', '0033_freizeit_approved_extra_youth_leader_count'),
-        ('finance', '0007_alter_statement_allowance_to'),
+        ("members", "0033_freizeit_approved_extra_youth_leader_count"),
+        ("finance", "0007_alter_statement_allowance_to"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='statement',
-            name='allowance_to',
-            field=models.ManyToManyField(blank=True, help_text='The youth leaders to which an allowance should be paid.', related_name='receives_allowance_for_statements', to='members.Member', verbose_name='Pay allowance to'),
+            model_name="statement",
+            name="allowance_to",
+            field=models.ManyToManyField(
+                blank=True,
+                help_text="The youth leaders to which an allowance should be paid.",
+                related_name="receives_allowance_for_statements",
+                to="members.Member",
+                verbose_name="Pay allowance to",
+            ),
         ),
         migrations.AlterField(
-            model_name='statement',
-            name='subsidy_to',
-            field=models.ForeignKey(blank=True, help_text='The person that should receive the subsidy for night and travel costs. Typically the person who paid for them.', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='receives_subsidy_for_statements', to='members.member', verbose_name='Pay subsidy to'),
+            model_name="statement",
+            name="subsidy_to",
+            field=models.ForeignKey(
+                blank=True,
+                help_text="The person that should receive the subsidy for night and travel costs. Typically the person who paid for them.",
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="receives_subsidy_for_statements",
+                to="members.member",
+                verbose_name="Pay subsidy to",
+            ),
         ),
     ]

jdav_web/finance/migrations/0009_statement_ljp_to.py

@@ -1,20 +1,28 @@
 # Generated by Django 4.2.20 on 2025-04-03 21:04
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('members', '0039_membertraining_certificate_attendance'),
-        ('finance', '0008_alter_statement_allowance_to_and_more'),
+        ("members", "0039_membertraining_certificate_attendance"),
+        ("finance", "0008_alter_statement_allowance_to_and_more"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='statement',
-            name='ljp_to',
-            field=models.ForeignKey(blank=True, help_text='The person that should receive the ljp contributions for the participants. Should be only selected if an ljp request was submitted.', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='receives_ljp_for_statements', to='members.member', verbose_name='Pay ljp contributions to'),
+            model_name="statement",
+            name="ljp_to",
+            field=models.ForeignKey(
+                blank=True,
+                help_text="The person that should receive the ljp contributions for the participants. Should be only selected if an ljp request was submitted.",
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="receives_ljp_for_statements",
+                to="members.member",
+                verbose_name="Pay ljp contributions to",
+            ),
         ),
     ]

jdav_web/finance/migrations/0010_statement_status.py

@@ -1,6 +1,7 @@
 # Generated by Django 4.2.20 on 2025-10-11 15:43
 
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 def set_status_from_old_fields(apps, schema_editor):
@@ -10,7 +11,7 @@ def set_status_from_old_fields(apps, schema_editor):
     - If submitted is True but confirmed is False, status = SUBMITTED (1)
     - Otherwise, status = UNSUBMITTED (0)
     """
-    Statement = apps.get_model('finance', 'Statement')
+    Statement = apps.get_model("finance", "Statement")
     UNSUBMITTED, SUBMITTED, CONFIRMED = 0, 1, 2
 
     for statement in Statement.objects.all():
@@ -20,20 +21,23 @@ def set_status_from_old_fields(apps, schema_editor):
             statement.status = SUBMITTED
         else:
             statement.status = UNSUBMITTED
-        statement.save(update_fields=['status'])
+        statement.save(update_fields=["status"])
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('finance', '0009_statement_ljp_to'),
+        ("finance", "0009_statement_ljp_to"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='statement',
-            name='status',
-            field=models.IntegerField(choices=[(0, 'In preparation'), (1, 'Submitted'), (2, 'Confirmed')], default=0, verbose_name='Status'),
+            model_name="statement",
+            name="status",
+            field=models.IntegerField(
+                choices=[(0, "In preparation"), (1, "Submitted"), (2, "Confirmed")],
+                default=0,
+                verbose_name="Status",
+            ),
         ),
         migrations.RunPython(set_status_from_old_fields, reverse_code=migrations.RunPython.noop),
     ]

jdav_web/finance/migrations/0011_remove_statement_confirmed_and_submitted.py

@@ -4,18 +4,17 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('finance', '0010_statement_status'),
+        ("finance", "0010_statement_status"),
     ]
 
     operations = [
         migrations.RemoveField(
-            model_name='statement',
-            name='confirmed',
+            model_name="statement",
+            name="confirmed",
         ),
         migrations.RemoveField(
-            model_name='statement',
-            name='submitted',
+            model_name="statement",
+            name="submitted",
         ),
     ]

jdav_web/finance/migrations/0012_statementonexcursionproxy.py

@@ -4,25 +4,30 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('finance', '0011_remove_statement_confirmed_and_submitted'),
+        ("finance", "0011_remove_statement_confirmed_and_submitted"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='StatementOnExcursionProxy',
-            fields=[
-            ],
+            name="StatementOnExcursionProxy",
+            fields=[],
             options={
-                'verbose_name': 'Statement',
-                'verbose_name_plural': 'Statements',
-                'abstract': False,
-                'proxy': True,
-                'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'),
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Statement",
+                "verbose_name_plural": "Statements",
+                "abstract": False,
+                "proxy": True,
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('finance.statement',),
+            bases=("finance.statement",),
         ),
     ]

jdav_web/finance/tests/__init__.py

@@ -1,4 +1,6 @@
+# ruff: noqa F403
+
 from .admin import *
+from .migrations import *
 from .models import *
 from .rules import *
-from .migrations import *

jdav_web/finance/tests/admin.py

@@ -1,32 +1,33 @@
-import unittest
 from http import HTTPStatus
-from django.test import TestCase, override_settings
+
 from django.contrib.admin.sites import AdminSite
-from django.test import RequestFactory, Client
-from django.contrib.auth.models import User, Permission
 from django.contrib.auth import models as authmodels
-from django.utils import timezone
-from django.contrib.sessions.middleware import SessionMiddleware
+from django.contrib.auth.models import User
+from django.contrib.messages import get_messages
 from django.contrib.messages.middleware import MessageMiddleware
 from django.contrib.messages.storage.fallback import FallbackStorage
-from django.contrib.messages import get_messages
+from django.contrib.sessions.middleware import SessionMiddleware
+from django.test import Client
+from django.test import RequestFactory
+from django.test import TestCase
+from django.urls import reverse
+from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
-from django.urls import reverse, reverse_lazy
-from django.http import HttpResponseRedirect, HttpResponse
-from unittest.mock import Mock, patch
-from django.test.utils import override_settings
-from django.urls import path, include
-from django.contrib import admin as django_admin
-
+from members.models import Freizeit
+from members.models import GEMEINSCHAFTS_TOUR
+from members.models import MALE
+from members.models import Member
+from members.models import MUSKELKRAFT_ANREISE
 from members.tests.utils import create_custom_user
-from members.models import Member, MALE, Freizeit, GEMEINSCHAFTS_TOUR, MUSKELKRAFT_ANREISE
-from ..models import (
-    Ledger, Statement, StatementUnSubmitted, StatementConfirmed, Transaction, Bill,
-    StatementSubmitted
-)
-from ..admin import (
-    LedgerAdmin, StatementAdmin, TransactionAdmin, BillAdmin
-)
+
+from ..admin import StatementAdmin
+from ..admin import TransactionAdmin
+from ..models import Bill
+from ..models import Ledger
+from ..models import Statement
+from ..models import StatementConfirmed
+from ..models import StatementUnSubmitted
+from ..models import Transaction
 
 
 class AdminTestCase(TestCase):
@@ -35,17 +36,15 @@ class AdminTestCase(TestCase):
         self.model = model
         if model is not None and admin is not None:
             self.admin = admin(model, AdminSite())
-        superuser = User.objects.create_superuser(
-            username='superuser', password='secret'
-        )
-        standard = create_custom_user('standard', ['Standard'], 'Paul', 'Wulter')
-        trainer = create_custom_user('trainer', ['Standard', 'Trainings'], 'Lise', 'Lotte')
-        treasurer = create_custom_user('treasurer', ['Standard', 'Finance'], 'Lara', 'Litte')
-        materialwarden = create_custom_user('materialwarden', ['Standard', 'Material'], 'Loro', 'Lutte')
+        User.objects.create_superuser(username="superuser", password="secret")
+        create_custom_user("standard", ["Standard"], "Paul", "Wulter")
+        create_custom_user("trainer", ["Standard", "Trainings"], "Lise", "Lotte")
+        create_custom_user("treasurer", ["Standard", "Finance"], "Lara", "Litte")
+        create_custom_user("materialwarden", ["Standard", "Material"], "Loro", "Lutte")
 
     def _login(self, name):
         c = Client()
-        res = c.login(username=name, password='secret')
+        res = c.login(username=name, password="secret")
         # make sure we logged in
         assert res
         return c
@@ -57,62 +56,64 @@ class StatementUnSubmittedAdminTestCase(AdminTestCase):
     def setUp(self):
         super().setUp(model=Statement, admin=StatementAdmin)
 
-        self.superuser = User.objects.get(username='superuser')
+        self.superuser = User.objects.get(username="superuser")
         self.member = Member.objects.create(
-            prename="Test", lastname="User", birth_date=timezone.now().date(),
-            email="test@example.com", gender=MALE, user=self.superuser
+            prename="Test",
+            lastname="User",
+            birth_date=timezone.now().date(),
+            email="test@example.com",
+            gender=MALE,
+            user=self.superuser,
         )
 
         self.statement = StatementUnSubmitted.objects.create(
-            short_description='Test Statement',
-            explanation='Test explanation',
-            night_cost=25
+            short_description="Test Statement", explanation="Test explanation", night_cost=25
         )
 
         # Create excursion for testing
         self.excursion = Freizeit.objects.create(
-            name='Test Excursion',
+            name="Test Excursion",
             kilometers_traveled=100,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-            difficulty=1
+            difficulty=1,
         )
 
         # Create confirmed statement with excursion
         self.statement_with_excursion = StatementUnSubmitted.objects.create(
-            short_description='With Excursion',
-            explanation='Test explanation',
+            short_description="With Excursion",
+            explanation="Test explanation",
             night_cost=25,
             excursion=self.excursion,
         )
 
     def test_save_model_with_member(self):
         """Test save_model sets created_by for new objects"""
-        request = self.factory.post('/')
+        request = self.factory.post("/")
         request.user = self.superuser
 
         # Test with change=False (new object)
-        new_statement = Statement(short_description='New Statement')
+        new_statement = Statement(short_description="New Statement")
         self.admin.save_model(request, new_statement, None, change=False)
         self.assertEqual(new_statement.created_by, self.member)
 
     def test_has_delete_permission(self):
         """Test if unsubmitted statements may be deleted"""
-        request = self.factory.post('/')
+        request = self.factory.post("/")
         request.user = self.superuser
         self.assertTrue(self.admin.has_delete_permission(request, self.statement))
 
     def test_get_fields(self):
         """Test get_fields when excursion is set or not set."""
-        request = self.factory.post('/')
+        request = self.factory.post("/")
         request.user = self.superuser
-        self.assertIn('excursion', self.admin.get_fields(request, self.statement_with_excursion))
-        self.assertNotIn('excursion', self.admin.get_fields(request, self.statement))
-        self.assertNotIn('excursion', self.admin.get_fields(request))
+        self.assertIn("excursion", self.admin.get_fields(request, self.statement_with_excursion))
+        self.assertNotIn("excursion", self.admin.get_fields(request, self.statement))
+        self.assertNotIn("excursion", self.admin.get_fields(request))
 
     def test_get_inlines(self):
         """Test get_inlines"""
-        request = self.factory.post('/')
+        request = self.factory.post("/")
         request.user = self.superuser
         self.assertEqual(len(self.admin.get_inlines(request, self.statement)), 1)
 
@@ -121,46 +122,44 @@ class StatementUnSubmittedAdminTestCase(AdminTestCase):
         # Mark statement as submitted
         self.statement.status = Statement.SUBMITTED
         readonly_fields = self.admin.get_readonly_fields(None, self.statement)
-        self.assertIn('status', readonly_fields)
-        self.assertIn('excursion', readonly_fields)
-        self.assertIn('short_description', readonly_fields)
+        self.assertIn("status", readonly_fields)
+        self.assertIn("excursion", readonly_fields)
+        self.assertIn("short_description", readonly_fields)
 
     def test_get_readonly_fields_not_submitted(self):
         """Test readonly fields when statement is not submitted"""
         readonly_fields = self.admin.get_readonly_fields(None, self.statement)
-        self.assertEqual(readonly_fields, ['status', 'excursion'])
+        self.assertEqual(readonly_fields, ["status", "excursion"])
 
     def test_submit_view_insufficient_permission(self):
-        url = reverse('admin:finance_statement_submit',
-                      args=(self.statement.pk,))
-        c = self._login('standard')
+        url = reverse("admin:finance_statement_submit", args=(self.statement.pk,))
+        c = self._login("standard")
         response = c.get(url, follow=True)
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Insufficient permissions.'))
+        self.assertContains(response, _("Insufficient permissions."))
 
     def test_submit_view_get(self):
-        url = reverse('admin:finance_statement_submit',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
+        url = reverse("admin:finance_statement_submit", args=(self.statement.pk,))
+        c = self._login("superuser")
         response = c.get(url, follow=True)
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Submit statement'))
+        self.assertContains(response, _("Submit statement"))
 
     def test_submit_view_get_with_excursion(self):
-        url = reverse('admin:finance_statement_submit',
-                      args=(self.statement_with_excursion.pk,))
-        c = self._login('superuser')
+        url = reverse("admin:finance_statement_submit", args=(self.statement_with_excursion.pk,))
+        c = self._login("superuser")
         response = c.get(url, follow=True)
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Finance overview'))
+        self.assertContains(response, _("Finance overview"))
 
     def test_submit_view_post(self):
-        url = reverse('admin:finance_statement_submit',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'apply': ''})
+        url = reverse("admin:finance_statement_submit", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"apply": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        text = _("Successfully submited %(name)s. The finance department will notify the requestors as soon as possible.") % {'name': str(self.statement)}
+        text = _(
+            "Successfully submited %(name)s. The finance department will notify the requestors as soon as possible."
+        ) % {"name": str(self.statement)}
         self.assertContains(response, text)
 
 
@@ -170,79 +169,86 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
     def setUp(self):
         super().setUp(model=Statement, admin=StatementAdmin)
 
-        self.user = User.objects.create_user('testuser', 'test@example.com', 'pass')
+        self.user = User.objects.create_user("testuser", "test@example.com", "pass")
         self.member = Member.objects.create(
-            prename="Test", lastname="User", birth_date=timezone.now().date(),
-            email="test@example.com", gender=MALE, user=self.user
+            prename="Test",
+            lastname="User",
+            birth_date=timezone.now().date(),
+            email="test@example.com",
+            gender=MALE,
+            user=self.user,
         )
 
-        self.finance_user = User.objects.create_user('finance', 'finance@example.com', 'pass')
-        self.finance_user.groups.add(authmodels.Group.objects.get(name='Finance'),
-                                     authmodels.Group.objects.get(name='Standard'))
+        self.finance_user = User.objects.create_user("finance", "finance@example.com", "pass")
+        self.finance_user.groups.add(
+            authmodels.Group.objects.get(name="Finance"),
+            authmodels.Group.objects.get(name="Standard"),
+        )
 
         self.statement = Statement.objects.create(
-            short_description='Submitted Statement',
-            explanation='Test explanation',
+            short_description="Submitted Statement",
+            explanation="Test explanation",
             status=Statement.SUBMITTED,
             submitted_by=self.member,
             submitted_date=timezone.now(),
-            night_cost=25
+            night_cost=25,
         )
         self.statement_unsubmitted = StatementUnSubmitted.objects.create(
-            short_description='Submitted Statement',
-            explanation='Test explanation',
-            night_cost=25
+            short_description="Submitted Statement", explanation="Test explanation", night_cost=25
         )
         self.transaction = Transaction.objects.create(
-            reference='verylonglong' * 14,
+            reference="verylonglong" * 14,
             amount=3,
             statement=self.statement,
             member=self.member,
         )
 
         # Create commonly used test objects
-        self.ledger = Ledger.objects.create(name='Test Ledger')
+        self.ledger = Ledger.objects.create(name="Test Ledger")
         self.excursion = Freizeit.objects.create(
-            name='Test Excursion',
+            name="Test Excursion",
             kilometers_traveled=100,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-            difficulty=1
+            difficulty=1,
         )
         self.other_member = Member.objects.create(
-            prename="Other", lastname="Member", birth_date=timezone.now().date(),
-            email="other@example.com", gender=MALE
+            prename="Other",
+            lastname="Member",
+            birth_date=timezone.now().date(),
+            email="other@example.com",
+            gender=MALE,
         )
 
         # Create statements for generate transactions tests
         self.statement_no_trans_success = Statement.objects.create(
-            short_description='No Transactions Success',
-            explanation='Test explanation',
+            short_description="No Transactions Success",
+            explanation="Test explanation",
             status=Statement.SUBMITTED,
             submitted_by=self.member,
             submitted_date=timezone.now(),
-            night_cost=25
+            night_cost=25,
         )
         self.statement_no_trans_error = Statement.objects.create(
-            short_description='No Transactions Error',
-            explanation='Test explanation',
+            short_description="No Transactions Error",
+            explanation="Test explanation",
             status=Statement.SUBMITTED,
             submitted_by=self.member,
             submitted_date=timezone.now(),
-            night_cost=25
+            night_cost=25,
         )
 
         # Create bills for generate transactions tests
         self.bill_for_success = Bill.objects.create(
             statement=self.statement_no_trans_success,
-            short_description='Test Bill Success',
+            short_description="Test Bill Success",
             amount=50,
             paid_by=self.member,
-            costs_covered=True
+            costs_covered=True,
         )
         self.bill_for_error = Bill.objects.create(
             statement=self.statement_no_trans_error,
-            short_description='Test Bill Error',
+            short_description="Test Bill Error",
             amount=50,
             paid_by=None,  # No payer will cause generate_transactions to fail
             costs_covered=True,
@@ -252,57 +258,56 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         """Helper method to create a bill that matches transaction amount"""
         return Bill.objects.create(
             statement=statement or self.statement,
-            short_description='Test Bill',
+            short_description="Test Bill",
             amount=amount or self.transaction.amount,
             paid_by=self.member,
-            costs_covered=True
+            costs_covered=True,
         )
 
     def _create_non_matching_bill(self, statement=None, amount=100):
         """Helper method to create a bill that doesn't match transaction amount"""
         return Bill.objects.create(
             statement=statement or self.statement,
-            short_description='Non-matching Bill',
+            short_description="Non-matching Bill",
             amount=amount,
-            paid_by=self.member
+            paid_by=self.member,
         )
 
     def test_has_change_permission_with_permission(self):
         """Test change permission with proper permission"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.finance_user
         self.assertTrue(self.admin.has_change_permission(request))
 
     def test_has_change_permission_without_permission(self):
         """Test change permission without proper permission"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.user
         self.assertFalse(self.admin.has_change_permission(request))
 
     def test_has_delete_permission(self):
         """Test that delete permission is disabled"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.finance_user
         self.assertFalse(self.admin.has_delete_permission(request))
 
     def test_readonly_fields(self):
-        self.assertNotIn('explanation',
-                         self.admin.get_readonly_fields(None, self.statement_unsubmitted))
+        self.assertNotIn(
+            "explanation", self.admin.get_readonly_fields(None, self.statement_unsubmitted)
+        )
 
     def test_change(self):
-        url = reverse('admin:finance_statement_change',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
+        url = reverse("admin:finance_statement_change", args=(self.statement.pk,))
+        c = self._login("superuser")
         response = c.get(url)
         self.assertEqual(response.status_code, HTTPStatus.OK)
 
     def test_overview_view(self):
-        url = reverse('admin:finance_statement_overview',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
         response = c.get(url)
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('View submitted statement'))
+        self.assertContains(response, _("View submitted statement"))
 
     def test_overview_view_statement_not_found(self):
         """Test overview_view with statement that can't be found in StatementSubmitted queryset"""
@@ -311,8 +316,8 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         self.statement.status = Statement.UNSUBMITTED
         self.statement.save()
 
-        url = reverse('admin:finance_statement_overview', args=(self.statement.pk,))
-        c = self._login('superuser')
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
         response = c.get(url, follow=True)
         self.assertEqual(response.status_code, HTTPStatus.OK)
         messages = list(get_messages(response.wsgi_request))
@@ -328,11 +333,13 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         # Create a bill that matches the transaction amount to make it valid
         self._create_matching_bill()
 
-        url = reverse('admin:finance_statement_overview', args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'transaction_execution_confirm': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"transaction_execution_confirm": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        success_text = _("Successfully confirmed %(name)s. I hope you executed the associated transactions, I wont remind you again.") % {'name': str(self.statement)}
+        success_text = _(
+            "Successfully confirmed %(name)s. I hope you executed the associated transactions, I wont remind you again."
+        ) % {"name": str(self.statement)}
         self.assertContains(response, success_text)
         self.statement.refresh_from_db()
         self.assertTrue(self.statement.confirmed)
@@ -346,9 +353,9 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         # Create a bill that matches the transaction amount to make it valid
         self._create_matching_bill()
 
-        url = reverse('admin:finance_statement_overview', args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'transaction_execution_confirm_and_send': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"transaction_execution_confirm_and_send": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         success_text = _("Successfully sent receipt to the office.")
         self.assertContains(response, success_text)
@@ -363,24 +370,24 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         # Create a bill that matches the transaction amount to make total valid
         self._create_matching_bill()
 
-        url = reverse('admin:finance_statement_overview',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, data={'confirm': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, data={"confirm": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Statement confirmed'))
+        self.assertContains(response, _("Statement confirmed"))
 
     def test_overview_view_confirm_non_matching_transactions(self):
         """Test overview_view confirm with non-matching transactions"""
         # Create a bill that doesn't match the transaction
         self._create_non_matching_bill()
 
-        url = reverse('admin:finance_statement_overview',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'confirm': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"confirm": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        error_text = _("Transactions do not match the covered expenses. Please correct the mistakes listed below.")
+        error_text = _(
+            "Transactions do not match the covered expenses. Please correct the mistakes listed below."
+        )
         self.assertContains(response, error_text)
 
     def test_overview_view_confirm_missing_ledger(self):
@@ -392,14 +399,15 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         # Create a bill that matches the transaction amount to pass the first check
         self._create_matching_bill()
 
-        url = reverse('admin:finance_statement_overview',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'confirm': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"confirm": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         # Check the Django messages for the error
         messages = list(get_messages(response.wsgi_request))
-        expected_text = str(_("Some transactions have no ledger configured. Please fill in the gaps."))
+        expected_text = str(
+            _("Some transactions have no ledger configured. Please fill in the gaps.")
+        )
         self.assertTrue(any(expected_text in str(msg) for msg in messages))
 
     def test_overview_view_confirm_invalid_allowance_to(self):
@@ -420,24 +428,30 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         # Check validity obstruction is allowances
         self.assertEqual(self.statement_no_trans_success.validity, Statement.INVALID_ALLOWANCE_TO)
 
-        url = reverse('admin:finance_statement_overview',
-                      args=(self.statement_no_trans_success.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'confirm': ''})
+        url = reverse(
+            "admin:finance_statement_overview", args=(self.statement_no_trans_success.pk,)
+        )
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"confirm": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         # Check the Django messages for the error
         messages = list(get_messages(response.wsgi_request))
-        expected_text = str(_("The configured recipients for the allowance don't match the regulations. Please correct this on the excursion."))
+        expected_text = str(
+            _(
+                "The configured recipients for the allowance don't match the regulations. Please correct this on the excursion."
+            )
+        )
         self.assertTrue(any(expected_text in str(msg) for msg in messages))
 
     def test_overview_view_reject(self):
         """Test overview_view reject statement"""
-        url = reverse('admin:finance_statement_overview', args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'reject': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"reject": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        success_text = _("Successfully rejected %(name)s. The requestor can reapply, when needed.") %\
-            {'name': str(self.statement)}
+        success_text = _(
+            "Successfully rejected %(name)s. The requestor can reapply, when needed."
+        ) % {"name": str(self.statement)}
         self.assertContains(response, success_text)
 
         # Verify statement was rejected
@@ -449,45 +463,53 @@ class StatementSubmittedAdminTestCase(AdminTestCase):
         # Ensure there's already a transaction
         self.assertTrue(self.statement.transaction_set.count() > 0)
 
-        url = reverse('admin:finance_statement_overview', args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'generate_transactions': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"generate_transactions": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        error_text = _("%(name)s already has transactions. Please delete them first, if you want to generate new ones") % {'name': str(self.statement)}
+        error_text = _(
+            "%(name)s already has transactions. Please delete them first, if you want to generate new ones"
+        ) % {"name": str(self.statement)}
         self.assertContains(response, error_text)
 
     def test_overview_view_generate_transactions_success(self):
         """Test overview_view generate transactions successfully"""
-        url = reverse('admin:finance_statement_overview',
-                      args=(self.statement_no_trans_success.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'generate_transactions': ''})
+        url = reverse(
+            "admin:finance_statement_overview", args=(self.statement_no_trans_success.pk,)
+        )
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"generate_transactions": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        success_text = _("Successfully generated transactions for %(name)s") %\
-            {'name': str(self.statement_no_trans_success)}
+        success_text = _("Successfully generated transactions for %(name)s") % {
+            "name": str(self.statement_no_trans_success)
+        }
         self.assertContains(response, success_text)
 
     def test_overview_view_generate_transactions_error(self):
         """Test overview_view generate transactions with error"""
-        url = reverse('admin:finance_statement_overview',
-                      args=(self.statement_no_trans_error.pk,))
-        c = self._login('superuser')
-        response = c.post(url, follow=True, data={'generate_transactions': ''})
+        url = reverse("admin:finance_statement_overview", args=(self.statement_no_trans_error.pk,))
+        c = self._login("superuser")
+        response = c.post(url, follow=True, data={"generate_transactions": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         messages = list(get_messages(response.wsgi_request))
-        expected_text = str(_("Error while generating transactions for %(name)s. Do all bills have a payer and, if this statement is attached to an excursion, was a person selected that receives the subsidies?") %\
-            {'name': str(self.statement_no_trans_error)})
+        expected_text = str(
+            _(
+                "Error while generating transactions for %(name)s. Do all bills have a payer and, if this statement is attached to an excursion, was a person selected that receives the subsidies?"
+            )
+            % {"name": str(self.statement_no_trans_error)}
+        )
         self.assertTrue(any(expected_text in str(msg) for msg in messages))
 
     def test_reduce_transactions_view(self):
-        url = reverse('admin:finance_statement_reduce_transactions',
-                      args=(self.statement.pk,))
-        c = self._login('superuser')
-        response = c.get(url, data={'redirectTo': reverse('admin:finance_statement_changelist')},
-                         follow=True)
-        self.assertContains(response,
-                            _("Successfully reduced transactions for %(name)s.") %\
-                            {'name': str(self.statement)})
+        url = reverse("admin:finance_statement_reduce_transactions", args=(self.statement.pk,))
+        c = self._login("superuser")
+        response = c.get(
+            url, data={"redirectTo": reverse("admin:finance_statement_changelist")}, follow=True
+        )
+        self.assertContains(
+            response,
+            _("Successfully reduced transactions for %(name)s.") % {"name": str(self.statement)},
+        )
 
 
 class StatementConfirmedAdminTestCase(AdminTestCase):
@@ -496,24 +518,30 @@ class StatementConfirmedAdminTestCase(AdminTestCase):
     def setUp(self):
         super().setUp(model=Statement, admin=StatementAdmin)
 
-        self.user = User.objects.create_user('testuser', 'test@example.com', 'pass')
+        self.user = User.objects.create_user("testuser", "test@example.com", "pass")
         self.member = Member.objects.create(
-            prename="Test", lastname="User", birth_date=timezone.now().date(),
-            email="test@example.com", gender=MALE, user=self.user
+            prename="Test",
+            lastname="User",
+            birth_date=timezone.now().date(),
+            email="test@example.com",
+            gender=MALE,
+            user=self.user,
         )
 
-        self.finance_user = User.objects.create_user('finance', 'finance@example.com', 'pass')
-        self.finance_user.groups.add(authmodels.Group.objects.get(name='Finance'),
-                                     authmodels.Group.objects.get(name='Standard'))
+        self.finance_user = User.objects.create_user("finance", "finance@example.com", "pass")
+        self.finance_user.groups.add(
+            authmodels.Group.objects.get(name="Finance"),
+            authmodels.Group.objects.get(name="Standard"),
+        )
 
         # Create a base statement first
         base_statement = Statement.objects.create(
-            short_description='Confirmed Statement',
-            explanation='Test explanation',
+            short_description="Confirmed Statement",
+            explanation="Test explanation",
             status=Statement.CONFIRMED,
             confirmed_by=self.member,
             confirmed_date=timezone.now(),
-            night_cost=25
+            night_cost=25,
         )
 
         # StatementConfirmed is a proxy model, so we can get it from the base statement
@@ -521,32 +549,34 @@ class StatementConfirmedAdminTestCase(AdminTestCase):
 
         # Create an unconfirmed statement for testing
         self.unconfirmed_statement = Statement.objects.create(
-            short_description='Unconfirmed Statement',
-            explanation='Test explanation',
+            short_description="Unconfirmed Statement",
+            explanation="Test explanation",
             status=Statement.SUBMITTED,
-            night_cost=25
+            night_cost=25,
         )
 
         # Create excursion for testing
         self.excursion = Freizeit.objects.create(
-            name='Test Excursion',
+            name="Test Excursion",
             kilometers_traveled=100,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-            difficulty=1
+            difficulty=1,
         )
 
         # Create confirmed statement with excursion
         confirmed_with_excursion_base = Statement.objects.create(
-            short_description='Confirmed with Excursion',
-            explanation='Test explanation',
+            short_description="Confirmed with Excursion",
+            explanation="Test explanation",
             status=Statement.CONFIRMED,
             confirmed_by=self.member,
             confirmed_date=timezone.now(),
             excursion=self.excursion,
-            night_cost=25
+            night_cost=25,
+        )
+        self.statement_with_excursion = StatementConfirmed.objects.get(
+            pk=confirmed_with_excursion_base.pk
         )
-        self.statement_with_excursion = StatementConfirmed.objects.get(pk=confirmed_with_excursion_base.pk)
 
     def _add_session_to_request(self, request):
         """Add session to request"""
@@ -560,20 +590,20 @@ class StatementConfirmedAdminTestCase(AdminTestCase):
 
     def test_has_change_permission(self):
         """Test that change permission is disabled"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.finance_user
         self.assertFalse(self.admin.has_change_permission(request, self.statement))
 
     def test_has_delete_permission(self):
         """Test that delete permission is disabled"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.finance_user
         self.assertFalse(self.admin.has_delete_permission(request, self.statement))
 
     def test_unconfirm_view_not_confirmed_statement(self):
         """Test unconfirm_view with statement that is not confirmed"""
         # Create request for unconfirmed statement
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.finance_user
         self._add_session_to_request(request)
 
@@ -589,7 +619,7 @@ class StatementConfirmedAdminTestCase(AdminTestCase):
     def test_unconfirm_view_post_unconfirm_action(self):
         """Test unconfirm_view POST request with 'unconfirm' action"""
         # Create POST request with unconfirm action
-        request = self.factory.post('/', {'unconfirm': 'true'})
+        request = self.factory.post("/", {"unconfirm": "true"})
         request.user = self.finance_user
         self._add_session_to_request(request)
 
@@ -612,7 +642,7 @@ class StatementConfirmedAdminTestCase(AdminTestCase):
     def test_unconfirm_view_get_render_template(self):
         """Test unconfirm_view GET request rendering template"""
         # Create GET request (no POST data)
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.finance_user
         self._add_session_to_request(request)
 
@@ -626,33 +656,30 @@ class StatementConfirmedAdminTestCase(AdminTestCase):
         self.assertEqual(response.status_code, 200)
 
         # Check response content contains expected template elements
-        self.assertIn(str(_('Unconfirm statement')).encode('utf-8'), response.content)
+        self.assertIn(str(_("Unconfirm statement")).encode("utf-8"), response.content)
         self.assertIn(self.statement.short_description.encode(), response.content)
 
     def test_statement_summary_view_insufficient_permission(self):
-        url = reverse('admin:finance_statement_summary',
-                      args=(self.statement_with_excursion.pk,))
-        c = self._login('standard')
+        url = reverse("admin:finance_statement_summary", args=(self.statement_with_excursion.pk,))
+        c = self._login("standard")
         response = c.get(url, follow=True)
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Insufficient permissions.'))
+        self.assertContains(response, _("Insufficient permissions."))
 
     def test_statement_summary_view_unconfirmed(self):
-        url = reverse('admin:finance_statement_summary',
-                      args=(self.unconfirmed_statement.pk,))
-        c = self._login('superuser')
+        url = reverse("admin:finance_statement_summary", args=(self.unconfirmed_statement.pk,))
+        c = self._login("superuser")
         response = c.get(url, follow=True)
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Statement not found.'))
+        self.assertContains(response, _("Statement not found."))
 
     def test_statement_summary_view_confirmed_with_excursion(self):
         """Test statement_summary_view when statement is confirmed with excursion"""
-        url = reverse('admin:finance_statement_summary',
-                      args=(self.statement_with_excursion.pk,))
-        c = self._login('superuser')
+        url = reverse("admin:finance_statement_summary", args=(self.statement_with_excursion.pk,))
+        c = self._login("superuser")
         response = c.get(url, follow=True)
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertEqual(response.headers['Content-Type'], 'application/pdf')
+        self.assertEqual(response.headers["Content-Type"], "application/pdf")
 
 
 class TransactionAdminTestCase(TestCase):
@@ -663,41 +690,44 @@ class TransactionAdminTestCase(TestCase):
         self.factory = RequestFactory()
         self.admin = TransactionAdmin(Transaction, self.site)
 
-        self.user = User.objects.create_user('testuser', 'test@example.com', 'pass')
+        self.user = User.objects.create_user("testuser", "test@example.com", "pass")
         self.member = Member.objects.create(
-            prename="Test", lastname="User", birth_date=timezone.now().date(),
-            email="test@example.com", gender=MALE, user=self.user
+            prename="Test",
+            lastname="User",
+            birth_date=timezone.now().date(),
+            email="test@example.com",
+            gender=MALE,
+            user=self.user,
         )
 
-        self.ledger = Ledger.objects.create(name='Test Ledger')
+        self.ledger = Ledger.objects.create(name="Test Ledger")
         self.statement = Statement.objects.create(
-            short_description='Test Statement',
-            explanation='Test explanation'
+            short_description="Test Statement", explanation="Test explanation"
         )
 
         self.transaction = Transaction.objects.create(
             member=self.member,
             ledger=self.ledger,
             amount=100,
-            reference='Test transaction',
-            statement=self.statement
+            reference="Test transaction",
+            statement=self.statement,
         )
 
     def test_has_add_permission(self):
         """Test that add permission is disabled"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.user
         self.assertFalse(self.admin.has_add_permission(request))
 
     def test_has_change_permission(self):
         """Test that change permission is disabled"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.user
         self.assertFalse(self.admin.has_change_permission(request))
 
     def test_has_delete_permission(self):
         """Test that delete permission is disabled"""
-        request = self.factory.get('/')
+        request = self.factory.get("/")
         request.user = self.user
         self.assertFalse(self.admin.has_delete_permission(request))
 

jdav_web/finance/tests/migrations.py

@@ -1,5 +1,4 @@
 import django.test
-from django.apps import apps
 from django.db import connection
 from django.db.migrations.executor import MigrationExecutor
 
@@ -7,9 +6,9 @@ from django.db.migrations.executor import MigrationExecutor
 class StatusMigrationTestCase(django.test.TransactionTestCase):
     """Test the migration from submitted/confirmed fields to status field."""
 
-    app = 'finance'
-    migrate_from = [('finance', '0009_statement_ljp_to')]
-    migrate_to = [('finance', '0010_statement_status')]
+    app = "finance"
+    migrate_from = [("finance", "0009_statement_ljp_to")]
+    migrate_to = [("finance", "0010_statement_status")]
 
     def setUp(self):
         # Get the state before migration
@@ -18,26 +17,20 @@ class StatusMigrationTestCase(django.test.TransactionTestCase):
 
         # Get the old models (before migration)
         old_apps = executor.loader.project_state(self.migrate_from).apps
-        self.Statement = old_apps.get_model(self.app, 'Statement')
+        self.Statement = old_apps.get_model(self.app, "Statement")
 
         # Create statements with different combinations of submitted/confirmed
         # created_by is nullable, so we don't need to create a Member
         self.unsubmitted = self.Statement.objects.create(
-            short_description='Unsubmitted Statement',
-            submitted=False,
-            confirmed=False
+            short_description="Unsubmitted Statement", submitted=False, confirmed=False
         )
 
         self.submitted = self.Statement.objects.create(
-            short_description='Submitted Statement',
-            submitted=True,
-            confirmed=False
+            short_description="Submitted Statement", submitted=True, confirmed=False
         )
 
         self.confirmed = self.Statement.objects.create(
-            short_description='Confirmed Statement',
-            submitted=True,
-            confirmed=True
+            short_description="Confirmed Statement", submitted=True, confirmed=True
         )
 
     def test_status_field_migration(self):
@@ -49,7 +42,7 @@ class StatusMigrationTestCase(django.test.TransactionTestCase):
 
         # Get the new models (after migration)
         new_apps = executor.loader.project_state(self.migrate_to).apps
-        Statement = new_apps.get_model(self.app, 'Statement')
+        Statement = new_apps.get_model(self.app, "Statement")
 
         # Constants from the Statement model
         UNSUBMITTED = 0
@@ -58,13 +51,22 @@ class StatusMigrationTestCase(django.test.TransactionTestCase):
 
         # Verify the migration worked correctly
         unsubmitted = Statement.objects.get(pk=self.unsubmitted.pk)
-        self.assertEqual(unsubmitted.status, UNSUBMITTED,
-                        'Statement with submitted=False, confirmed=False should have status=UNSUBMITTED')
+        self.assertEqual(
+            unsubmitted.status,
+            UNSUBMITTED,
+            "Statement with submitted=False, confirmed=False should have status=UNSUBMITTED",
+        )
 
         submitted = Statement.objects.get(pk=self.submitted.pk)
-        self.assertEqual(submitted.status, SUBMITTED,
-                        'Statement with submitted=True, confirmed=False should have status=SUBMITTED')
+        self.assertEqual(
+            submitted.status,
+            SUBMITTED,
+            "Statement with submitted=True, confirmed=False should have status=SUBMITTED",
+        )
 
         confirmed = Statement.objects.get(pk=self.confirmed.pk)
-        self.assertEqual(confirmed.status, CONFIRMED,
-                        'Statement with submitted=True, confirmed=True should have status=CONFIRMED')
+        self.assertEqual(
+            confirmed.status,
+            CONFIRMED,
+            "Statement with submitted=True, confirmed=True should have status=CONFIRMED",
+        )

jdav_web/finance/tests/models.py

@@ -1,16 +1,34 @@
-from unittest import skip
+from decimal import Decimal
+
+from dateutil.relativedelta import relativedelta
+from django.conf import settings
 from django.test import TestCase
 from django.utils import timezone
-from django.conf import settings
 from django.utils.translation import gettext_lazy as _
-from decimal import Decimal
-from finance.models import Statement, StatementUnSubmitted, StatementSubmitted, Bill, Ledger, Transaction,\
-        StatementUnSubmittedManager, StatementSubmittedManager, StatementConfirmedManager,\
-        StatementConfirmed, TransactionIssue, StatementManager
-from members.models import Member, Group, Freizeit, LJPProposal, Intervention, GEMEINSCHAFTS_TOUR, MUSKELKRAFT_ANREISE, NewMemberOnList,\
-        FAHRGEMEINSCHAFT_ANREISE, MALE, FEMALE, DIVERSE
-from dateutil.relativedelta import relativedelta
-from utils import get_member
+from finance.models import Bill
+from finance.models import Ledger
+from finance.models import Statement
+from finance.models import StatementConfirmed
+from finance.models import StatementConfirmedManager
+from finance.models import StatementManager
+from finance.models import StatementSubmitted
+from finance.models import StatementSubmittedManager
+from finance.models import StatementUnSubmitted
+from finance.models import StatementUnSubmittedManager
+from finance.models import Transaction
+from finance.models import TransactionIssue
+from members.models import DIVERSE
+from members.models import FAHRGEMEINSCHAFT_ANREISE
+from members.models import Freizeit
+from members.models import GEMEINSCHAFTS_TOUR
+from members.models import Group
+from members.models import Intervention
+from members.models import LJPProposal
+from members.models import MALE
+from members.models import Member
+from members.models import MUSKELKRAFT_ANREISE
+from members.models import NewMemberOnList
+
 
 # Create your tests here.
 class StatementTestCase(TestCase):
@@ -22,82 +40,149 @@ class StatementTestCase(TestCase):
 
     def setUp(self):
         self.jl = Group.objects.create(name="Jugendleiter")
-        self.fritz = Member.objects.create(prename="Fritz", lastname="Wulter", birth_date=timezone.now().date(),
-                              email=settings.TEST_MAIL, gender=MALE)
+        self.fritz = Member.objects.create(
+            prename="Fritz",
+            lastname="Wulter",
+            birth_date=timezone.now().date(),
+            email=settings.TEST_MAIL,
+            gender=MALE,
+        )
         self.fritz.group.add(self.jl)
         self.fritz.save()
 
-        self.personal_account = Ledger.objects.create(name='personal account')
+        self.personal_account = Ledger.objects.create(name="personal account")
 
-        self.st = Statement.objects.create(short_description='A statement', explanation='Important!', night_cost=0)
-        Bill.objects.create(statement=self.st, short_description='food', explanation='i was hungry',
-                            amount=67.3, costs_covered=False, paid_by=self.fritz)
-        Transaction.objects.create(reference='gift', amount=12.3,
-                                   ledger=self.personal_account, member=self.fritz,
-                                   statement=self.st)
+        self.st = Statement.objects.create(
+            short_description="A statement", explanation="Important!", night_cost=0
+        )
+        Bill.objects.create(
+            statement=self.st,
+            short_description="food",
+            explanation="i was hungry",
+            amount=67.3,
+            costs_covered=False,
+            paid_by=self.fritz,
+        )
+        Transaction.objects.create(
+            reference="gift",
+            amount=12.3,
+            ledger=self.personal_account,
+            member=self.fritz,
+            statement=self.st,
+        )
 
-        self.st2 = Statement.objects.create(short_description='Actual expenses', night_cost=0)
-        Bill.objects.create(statement=self.st2, short_description='food', explanation='i was hungry',
-                            amount=67.3, costs_covered=True, paid_by=self.fritz)
+        self.st2 = Statement.objects.create(short_description="Actual expenses", night_cost=0)
+        Bill.objects.create(
+            statement=self.st2,
+            short_description="food",
+            explanation="i was hungry",
+            amount=67.3,
+            costs_covered=True,
+            paid_by=self.fritz,
+        )
 
-        ex = Freizeit.objects.create(name='Wild trip', kilometers_traveled=self.kilometers_traveled,
+        ex = Freizeit.objects.create(
+            name="Wild trip",
+            kilometers_traveled=self.kilometers_traveled,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-                                     difficulty=1)
-        self.st3 = Statement.objects.create(night_cost=self.night_cost, excursion=ex, subsidy_to=self.fritz)
+            difficulty=1,
+        )
+        self.st3 = Statement.objects.create(
+            night_cost=self.night_cost, excursion=ex, subsidy_to=self.fritz
+        )
         for i in range(self.participant_count):
-            m = Member.objects.create(prename='Fritz {}'.format(i), lastname='Walter', birth_date=timezone.now().date(),
-                                      email=settings.TEST_MAIL, gender=MALE)
+            m = Member.objects.create(
+                prename="Fritz {}".format(i),
+                lastname="Walter",
+                birth_date=timezone.now().date(),
+                email=settings.TEST_MAIL,
+                gender=MALE,
+            )
             mol = NewMemberOnList.objects.create(member=m, memberlist=ex)
             ex.membersonlist.add(mol)
         for i in range(self.staff_count):
-            m = Member.objects.create(prename='Fritz {}'.format(i), lastname='Walter', birth_date=timezone.now().date(),
-                                      email=settings.TEST_MAIL, gender=MALE)
-            Bill.objects.create(statement=self.st3, short_description='food', explanation='i was hungry',
-                                amount=42.69, costs_covered=True, paid_by=m)
+            m = Member.objects.create(
+                prename="Fritz {}".format(i),
+                lastname="Walter",
+                birth_date=timezone.now().date(),
+                email=settings.TEST_MAIL,
+                gender=MALE,
+            )
+            Bill.objects.create(
+                statement=self.st3,
+                short_description="food",
+                explanation="i was hungry",
+                amount=42.69,
+                costs_covered=True,
+                paid_by=m,
+            )
             m.group.add(self.jl)
             ex.jugendleiter.add(m)
             if i < self.allowance_to_count:
                 self.st3.allowance_to.add(m)
 
         # Create a small excursion with < 5 theoretic LJP participants for LJP contribution test
-        small_ex = Freizeit.objects.create(name='Small trip', kilometers_traveled=100,
+        small_ex = Freizeit.objects.create(
+            name="Small trip",
+            kilometers_traveled=100,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-                                         difficulty=1)
+            difficulty=1,
+        )
         # Add only 3 participants (< 5 for theoretic_ljp_participant_count)
         for i in range(3):
             # Create young participants (< 6 years old) so they don't count toward LJP
             birth_date = timezone.now().date() - relativedelta(years=4)
-            m = Member.objects.create(prename='Small {}'.format(i), lastname='Participant',
+            m = Member.objects.create(
+                prename="Small {}".format(i),
+                lastname="Participant",
                 birth_date=birth_date,
-                                    email=settings.TEST_MAIL, gender=MALE)
+                email=settings.TEST_MAIL,
+                gender=MALE,
+            )
             NewMemberOnList.objects.create(member=m, memberlist=small_ex)
 
         # Create LJP proposal for the small excursion
-        ljp_proposal = LJPProposal.objects.create(title='Small LJP', category=LJPProposal.LJP_STAFF_TRAINING)
+        ljp_proposal = LJPProposal.objects.create(
+            title="Small LJP", category=LJPProposal.LJP_STAFF_TRAINING
+        )
         small_ex.ljpproposal = ljp_proposal
         small_ex.save()
 
         self.st_small = Statement.objects.create(night_cost=10, excursion=small_ex)
 
-        ex = Freizeit.objects.create(name='Wild trip 2', kilometers_traveled=self.kilometers_traveled,
+        ex = Freizeit.objects.create(
+            name="Wild trip 2",
+            kilometers_traveled=self.kilometers_traveled,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-                                     difficulty=2)
-        self.st4 = Statement.objects.create(night_cost=self.night_cost, excursion=ex, subsidy_to=self.fritz)
+            difficulty=2,
+        )
+        self.st4 = Statement.objects.create(
+            night_cost=self.night_cost, excursion=ex, subsidy_to=self.fritz
+        )
         for i in range(2):
-            m = Member.objects.create(prename='Peter {}'.format(i), lastname='Walter',
+            m = Member.objects.create(
+                prename="Peter {}".format(i),
+                lastname="Walter",
                 birth_date=timezone.now().date() - relativedelta(years=30),
-                                      email=settings.TEST_MAIL, gender=DIVERSE)
+                email=settings.TEST_MAIL,
+                gender=DIVERSE,
+            )
             mol = NewMemberOnList.objects.create(member=m, memberlist=ex)
             ex.membersonlist.add(mol)
 
         base = timezone.now()
-        ex = Freizeit.objects.create(name='Wild trip with old people', kilometers_traveled=self.kilometers_traveled,
+        ex = Freizeit.objects.create(
+            name="Wild trip with old people",
+            kilometers_traveled=self.kilometers_traveled,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-                                     difficulty=2, date=timezone.datetime(2024, 1, 2, 8, 0, 0, tzinfo=base.tzinfo), end=timezone.datetime(2024, 1, 5, 17, 0, 0, tzinfo=base.tzinfo) )
+            difficulty=2,
+            date=timezone.datetime(2024, 1, 2, 8, 0, 0, tzinfo=base.tzinfo),
+            end=timezone.datetime(2024, 1, 5, 17, 0, 0, tzinfo=base.tzinfo),
+        )
 
         settings.EXCURSION_ORG_FEE = 20
         settings.LJP_TAX = 0.2
@@ -106,207 +191,335 @@ class StatementTestCase(TestCase):
         self.st5 = Statement.objects.create(night_cost=self.night_cost, excursion=ex)
 
         for i in range(9):
-            m = Member.objects.create(prename='Peter {}'.format(i), lastname='Walter', birth_date=timezone.now().date() - relativedelta(years=i+21),
-                                      email=settings.TEST_MAIL, gender=DIVERSE)
+            m = Member.objects.create(
+                prename="Peter {}".format(i),
+                lastname="Walter",
+                birth_date=timezone.now().date() - relativedelta(years=i + 21),
+                email=settings.TEST_MAIL,
+                gender=DIVERSE,
+            )
             mol = NewMemberOnList.objects.create(member=m, memberlist=ex)
             ex.membersonlist.add(mol)
 
         ljpproposal = LJPProposal.objects.create(
-            title='Test proposal',
+            title="Test proposal",
             category=LJPProposal.LJP_STAFF_TRAINING,
             goal=LJPProposal.LJP_ENVIRONMENT,
-            goal_strategy='my strategy',
+            goal_strategy="my strategy",
             not_bw_reason=LJPProposal.NOT_BW_ROOMS,
-            excursion=self.st5.excursion)
+            excursion=self.st5.excursion,
+        )
 
         for i in range(3):
-            int = Intervention.objects.create(
-                date_start=timezone.datetime(2024, 1, 2+i, 12, 0, 0, tzinfo=base.tzinfo),
-                duration = 2+i,
-                activity = 'hi',
-                ljp_proposal=ljpproposal
+            Intervention.objects.create(
+                date_start=timezone.datetime(2024, 1, 2 + i, 12, 0, 0, tzinfo=base.tzinfo),
+                duration=2 + i,
+                activity="hi",
+                ljp_proposal=ljpproposal,
             )
 
         self.b1 = Bill.objects.create(
             statement=self.st5,
-            short_description='covered bill',
-            explanation='hi',
-            amount='300',
+            short_description="covered bill",
+            explanation="hi",
+            amount="300",
             paid_by=self.fritz,
             costs_covered=True,
-            refunded=False
+            refunded=False,
         )
 
         self.b2 = Bill.objects.create(
             statement=self.st5,
-            short_description='non-covered bill',
-            explanation='hi',
-            amount='900',
+            short_description="non-covered bill",
+            explanation="hi",
+            amount="900",
             paid_by=self.fritz,
             costs_covered=False,
-            refunded=False
+            refunded=False,
         )
 
         self.st6 = Statement.objects.create(night_cost=self.night_cost)
-        Bill.objects.create(statement=self.st6, amount='42', costs_covered=True)
+        Bill.objects.create(statement=self.st6, amount="42", costs_covered=True)
 
     def test_org_fee(self):
         # org fee should be collected if participants are older than 26
-        self.assertEqual(self.st5.excursion.old_participant_count, 3, 'Calculation of number of old people in excursion is incorrect.')
+        self.assertEqual(
+            self.st5.excursion.old_participant_count,
+            3,
+            "Calculation of number of old people in excursion is incorrect.",
+        )
 
         total_org = 4 * 3 * 20  # 4 days, 3 old people, 20€ per day
 
-        self.assertEqual(self.st5.total_org_fee_theoretical, total_org, 'Theoretical org_fee should equal to amount per day per person * n_persons * n_days if there are old people.')
-        self.assertEqual(self.st5.total_org_fee, 0, 'Paid org fee should be 0 if no allowance and subsidies are paid if there are old people.')
+        self.assertEqual(
+            self.st5.total_org_fee_theoretical,
+            total_org,
+            "Theoretical org_fee should equal to amount per day per person * n_persons * n_days if there are old people.",
+        )
+        self.assertEqual(
+            self.st5.total_org_fee,
+            0,
+            "Paid org fee should be 0 if no allowance and subsidies are paid if there are old people.",
+        )
 
         self.assertIsNone(self.st5.org_fee_payant)
 
         # now collect subsidies
         self.st5.subsidy_to = self.fritz
-        self.assertEqual(self.st5.total_org_fee, total_org, 'Paid org fee should equal to amount per day per person * n_persons * n_days if subsidies are paid.')
+        self.assertEqual(
+            self.st5.total_org_fee,
+            total_org,
+            "Paid org fee should equal to amount per day per person * n_persons * n_days if subsidies are paid.",
+        )
 
         # now collect allowances
         self.st5.allowance_to.add(self.fritz)
         self.st5.subsidy_to = None
-        self.assertEqual(self.st5.total_org_fee, total_org, 'Paid org fee should equal to amount per day per person * n_persons * n_days if allowances are paid.')
+        self.assertEqual(
+            self.st5.total_org_fee,
+            total_org,
+            "Paid org fee should equal to amount per day per person * n_persons * n_days if allowances are paid.",
+        )
 
         # now collect both
         self.st5.subsidy_to = self.fritz
-        self.assertEqual(self.st5.total_org_fee, total_org, 'Paid org fee should equal to amount per day per person * n_persons * n_days if subsidies and allowances are paid.')
+        self.assertEqual(
+            self.st5.total_org_fee,
+            total_org,
+            "Paid org fee should equal to amount per day per person * n_persons * n_days if subsidies and allowances are paid.",
+        )
 
-        self.assertEqual(self.st5.org_fee_payant, self.fritz, 'Org fee payant should be the receiver allowances and subsidies.')
+        self.assertEqual(
+            self.st5.org_fee_payant,
+            self.fritz,
+            "Org fee payant should be the receiver allowances and subsidies.",
+        )
 
         # return to previous state
         self.st5.subsidy_to = None
         self.st5.allowance_to.remove(self.fritz)
 
-
     def test_ljp_payment(self):
-
         expected_intervention_hours = 2 + 3 + 4
         expected_seminar_days = 0 + 0.5 + 0.5  # >=2.5h = 0.5days, >=5h = 1.0day
-        expected_ljp = (1-settings.LJP_TAX) * expected_seminar_days * settings.LJP_CONTRIBUTION_PER_DAY * 9
+        expected_ljp = (
+            (1 - settings.LJP_TAX) * expected_seminar_days * settings.LJP_CONTRIBUTION_PER_DAY * 9
+        )
         # (1 - 20% tax) * 1 seminar day * 20€ * 9 participants
 
-        self.assertEqual(self.st5.excursion.total_intervention_hours, expected_intervention_hours, 'Calculation of total intervention hours is incorrect.')
-        self.assertEqual(self.st5.excursion.total_seminar_days, expected_seminar_days, 'Calculation of total seminar days is incorrect.')
+        self.assertEqual(
+            self.st5.excursion.total_intervention_hours,
+            expected_intervention_hours,
+            "Calculation of total intervention hours is incorrect.",
+        )
+        self.assertEqual(
+            self.st5.excursion.total_seminar_days,
+            expected_seminar_days,
+            "Calculation of total seminar days is incorrect.",
+        )
 
-        self.assertEqual(self.st5.paid_ljp_contributions, 0, 'No LJP contributions should be paid if no receiver is set.')
+        self.assertEqual(
+            self.st5.paid_ljp_contributions,
+            0,
+            "No LJP contributions should be paid if no receiver is set.",
+        )
 
         # now we want to pay out the LJP contributions
         self.st5.ljp_to = self.fritz
-        self.assertEqual(self.st5.paid_ljp_contributions, expected_ljp, 'LJP contributions should be paid if a receiver is set.')
+        self.assertEqual(
+            self.st5.paid_ljp_contributions,
+            expected_ljp,
+            "LJP contributions should be paid if a receiver is set.",
+        )
 
         # now the total costs paid by trip organisers is lower than expected ljp contributions, should be reduced automatically
-        self.b2.amount=100
+        self.b2.amount = 100
         self.b2.save()
 
-        self.assertEqual(self.st5.total_bills_not_covered, 100, 'Changes in bills should be reflected in the total costs paid by trip organisers')
-        self.assertGreaterEqual(self.st5.total_bills_not_covered, self.st5.paid_ljp_contributions, 'LJP contributions should be less than or equal to the costs paid by trip organisers')
+        self.assertEqual(
+            self.st5.total_bills_not_covered,
+            100,
+            "Changes in bills should be reflected in the total costs paid by trip organisers",
+        )
+        self.assertGreaterEqual(
+            self.st5.total_bills_not_covered,
+            self.st5.paid_ljp_contributions,
+            "LJP contributions should be less than or equal to the costs paid by trip organisers",
+        )
 
         self.st5.ljp_to = None
 
     def test_staff_count(self):
-        self.assertEqual(self.st4.admissible_staff_count, 0,
-                         'Admissible staff count is not 0, although not enough participants.')
+        self.assertEqual(
+            self.st4.admissible_staff_count,
+            0,
+            "Admissible staff count is not 0, although not enough participants.",
+        )
         for i in range(2):
-            m = Member.objects.create(prename='Peter {}'.format(i), lastname='Walter', birth_date=timezone.now().date(),
-                                      email=settings.TEST_MAIL, gender=DIVERSE)
+            m = Member.objects.create(
+                prename="Peter {}".format(i),
+                lastname="Walter",
+                birth_date=timezone.now().date(),
+                email=settings.TEST_MAIL,
+                gender=DIVERSE,
+            )
             mol = NewMemberOnList.objects.create(member=m, memberlist=self.st4.excursion)
             self.st4.excursion.membersonlist.add(mol)
-        self.assertEqual(self.st4.admissible_staff_count, 2,
-                         'Admissible staff count is not 2, although there are 4 participants.')
+        self.assertEqual(
+            self.st4.admissible_staff_count,
+            2,
+            "Admissible staff count is not 2, although there are 4 participants.",
+        )
 
     def test_reduce_transactions(self):
         self.st3.generate_transactions()
-        self.assertTrue(self.st3.allowance_to_valid, 'Configured `allowance_to` field is invalid.')
+        self.assertTrue(self.st3.allowance_to_valid, "Configured `allowance_to` field is invalid.")
         # every youth leader on `st3` paid one bill, the first three receive the allowance
         # and one receives the subsidies
-        self.assertEqual(self.st3.transaction_set.count(), self.st3.real_staff_count + self.staff_count + 1,
-                         'Transaction count is not twice the staff count.')
+        self.assertEqual(
+            self.st3.transaction_set.count(),
+            self.st3.real_staff_count + self.staff_count + 1,
+            "Transaction count is not twice the staff count.",
+        )
         self.st3.reduce_transactions()
-        self.assertEqual(self.st3.transaction_set.count(), self.st3.real_staff_count + self.staff_count + 1,
-                         'Transaction count after reduction is not the same as before, although no ledgers are configured.')
+        self.assertEqual(
+            self.st3.transaction_set.count(),
+            self.st3.real_staff_count + self.staff_count + 1,
+            "Transaction count after reduction is not the same as before, although no ledgers are configured.",
+        )
         for trans in self.st3.transaction_set.all():
             trans.ledger = self.personal_account
             trans.save()
         self.st3.reduce_transactions()
         # the three yls that receive an allowance should only receive one transaction after reducing,
         # the additional one is the one for the subsidies
-        self.assertEqual(self.st3.transaction_set.count(), self.staff_count + 1,
-                         'Transaction count after setting ledgers and reduction is incorrect.')
+        self.assertEqual(
+            self.st3.transaction_set.count(),
+            self.staff_count + 1,
+            "Transaction count after setting ledgers and reduction is incorrect.",
+        )
         self.st3.reduce_transactions()
-        self.assertEqual(self.st3.transaction_set.count(), self.staff_count + 1,
-                         'Transaction count did change after reducing a second time.')
+        self.assertEqual(
+            self.st3.transaction_set.count(),
+            self.staff_count + 1,
+            "Transaction count did change after reducing a second time.",
+        )
 
     def test_confirm_statement(self):
-        self.assertFalse(self.st3.confirm(confirmer=self.fritz), 'Statement was confirmed, although it is not submitted.')
+        self.assertFalse(
+            self.st3.confirm(confirmer=self.fritz),
+            "Statement was confirmed, although it is not submitted.",
+        )
         self.st3.submit(submitter=self.fritz)
-        self.assertTrue(self.st3.submitted, 'Statement is not submitted, although it was.')
-        self.assertEqual(self.st3.submitted_by, self.fritz,
-                         'Statement was not submitted by fritz.')
+        self.assertTrue(self.st3.submitted, "Statement is not submitted, although it was.")
+        self.assertEqual(self.st3.submitted_by, self.fritz, "Statement was not submitted by fritz.")
 
-        self.assertFalse(self.st3.confirm(), 'Statement was confirmed, but is not valid yet.')
+        self.assertFalse(self.st3.confirm(), "Statement was confirmed, but is not valid yet.")
         self.st3.generate_transactions()
         for trans in self.st3.transaction_set.all():
             trans.ledger = self.personal_account
             trans.save()
-        self.assertEqual(self.st3.validity, Statement.VALID,
-                         'Statement is not valid, although it was setup to be so.')
-        self.assertTrue(self.st3.confirm(confirmer=self.fritz),
-                        'Statement was not confirmed, although it submitted and valid.')
-        self.assertEqual(self.st3.confirmed_by, self.fritz, 'Statement not confirmed by fritz.')
+        self.assertEqual(
+            self.st3.validity,
+            Statement.VALID,
+            "Statement is not valid, although it was setup to be so.",
+        )
+        self.assertTrue(
+            self.st3.confirm(confirmer=self.fritz),
+            "Statement was not confirmed, although it submitted and valid.",
+        )
+        self.assertEqual(self.st3.confirmed_by, self.fritz, "Statement not confirmed by fritz.")
         for trans in self.st3.transaction_set.all():
-            self.assertTrue(trans.confirmed, 'Transaction on confirmed statement is not confirmed.')
-            self.assertEqual(trans.confirmed_by, self.fritz, 'Transaction on confirmed statement is not confirmed by fritz.')
+            self.assertTrue(trans.confirmed, "Transaction on confirmed statement is not confirmed.")
+            self.assertEqual(
+                trans.confirmed_by,
+                self.fritz,
+                "Transaction on confirmed statement is not confirmed by fritz.",
+            )
 
     def test_excursion_statement(self):
-        self.assertEqual(self.st3.excursion.staff_count, self.staff_count,
-                         'Calculated staff count is not constructed staff count.')
-        self.assertEqual(self.st3.excursion.participant_count, self.participant_count,
-                         'Calculated participant count is not constructed participant count.')
-        self.assertLess(self.st3.admissible_staff_count, self.staff_count,
-                        'All staff members are refinanced, although {} is too much for {} participants.'.format(self.staff_count, self.participant_count))
-        self.assertFalse(self.st3.transactions_match_expenses,
-                         'Transactions match expenses, but currently no one is paid.')
-        self.assertGreater(self.st3.total_staff, 0,
-                           'There are no costs for the staff, although there are enough participants.')
-        self.assertEqual(self.st3.total_nights, 0,
-                         'There are costs for the night, although there was no night.')
-        self.assertEqual(self.st3.real_night_cost, settings.MAX_NIGHT_COST,
-                         'Real night cost is not the max, although the given one is way too high.')
+        self.assertEqual(
+            self.st3.excursion.staff_count,
+            self.staff_count,
+            "Calculated staff count is not constructed staff count.",
+        )
+        self.assertEqual(
+            self.st3.excursion.participant_count,
+            self.participant_count,
+            "Calculated participant count is not constructed participant count.",
+        )
+        self.assertLess(
+            self.st3.admissible_staff_count,
+            self.staff_count,
+            "All staff members are refinanced, although {} is too much for {} participants.".format(
+                self.staff_count, self.participant_count
+            ),
+        )
+        self.assertFalse(
+            self.st3.transactions_match_expenses,
+            "Transactions match expenses, but currently no one is paid.",
+        )
+        self.assertGreater(
+            self.st3.total_staff,
+            0,
+            "There are no costs for the staff, although there are enough participants.",
+        )
+        self.assertEqual(
+            self.st3.total_nights, 0, "There are costs for the night, although there was no night."
+        )
+        self.assertEqual(
+            self.st3.real_night_cost,
+            settings.MAX_NIGHT_COST,
+            "Real night cost is not the max, although the given one is way too high.",
+        )
         # changing means of transport changes euro_per_km
         epkm = self.st3.euro_per_km
         self.st3.excursion.tour_approach = FAHRGEMEINSCHAFT_ANREISE
-        self.assertNotEqual(epkm, self.st3.euro_per_km, 'Changing means of transport did not change euro per km.')
+        self.assertNotEqual(
+            epkm, self.st3.euro_per_km, "Changing means of transport did not change euro per km."
+        )
         self.st3.generate_transactions()
-        self.assertTrue(self.st3.transactions_match_expenses,
-                        "Transactions don't match expenses after generating them.")
-        self.assertGreater(self.st3.total, 0, 'Total is 0.')
+        self.assertTrue(
+            self.st3.transactions_match_expenses,
+            "Transactions don't match expenses after generating them.",
+        )
+        self.assertGreater(self.st3.total, 0, "Total is 0.")
 
     def test_generate_transactions(self):
         # self.st2 has an unpaid bill
-        self.assertFalse(self.st2.transactions_match_expenses,
-                         'Transactions match expenses, but one bill is not paid.')
+        self.assertFalse(
+            self.st2.transactions_match_expenses,
+            "Transactions match expenses, but one bill is not paid.",
+        )
         self.st2.generate_transactions()
         # now transactions should match expenses
-        self.assertTrue(self.st2.transactions_match_expenses,
-                        "Transactions don't match expenses after generating them.")
+        self.assertTrue(
+            self.st2.transactions_match_expenses,
+            "Transactions don't match expenses after generating them.",
+        )
         # self.st2 is still not valid
-        self.assertEqual(self.st2.validity, Statement.MISSING_LEDGER,
-                         'Statement is valid, although transaction has no ledger setup.')
+        self.assertEqual(
+            self.st2.validity,
+            Statement.MISSING_LEDGER,
+            "Statement is valid, although transaction has no ledger setup.",
+        )
         for trans in self.st2.transaction_set.all():
             trans.ledger = self.personal_account
             trans.save()
-        self.assertEqual(self.st2.validity, Statement.VALID,
-                         'Statement is still invalid, after setting up ledger.')
+        self.assertEqual(
+            self.st2.validity,
+            Statement.VALID,
+            "Statement is still invalid, after setting up ledger.",
+        )
 
         # create a new transaction issue by manually changing amount
         t1 = self.st2.transaction_set.all()[0]
         t1.amount = 123
         t1.save()
-        self.assertFalse(self.st2.transactions_match_expenses,
-                         'Transactions match expenses, but one transaction was tweaked.')
+        self.assertFalse(
+            self.st2.transactions_match_expenses,
+            "Transactions match expenses, but one transaction was tweaked.",
+        )
 
     def test_generate_transactions_not_covered(self):
         bill = self.st2.bill_set.all()[0]
@@ -334,19 +547,28 @@ class StatementTestCase(TestCase):
 
     def test_detect_unallowed_gift(self):
         # there is a bill
-        self.assertGreater(self.st.total_bills_theoretic, 0, 'Theoretic bill total is 0 (should be > 0).')
+        self.assertGreater(
+            self.st.total_bills_theoretic, 0, "Theoretic bill total is 0 (should be > 0)."
+        )
         # but it is not covered
-        self.assertEqual(self.st.total_bills, 0, 'Real bill total is not 0.')
-        self.assertEqual(self.st.total, 0, 'Total is not 0.')
-        self.assertGreater(self.st.total_theoretic, 0, 'Total in theorey is 0.')
+        self.assertEqual(self.st.total_bills, 0, "Real bill total is not 0.")
+        self.assertEqual(self.st.total, 0, "Total is not 0.")
+        self.assertGreater(self.st.total_theoretic, 0, "Total in theorey is 0.")
         self.st.generate_transactions()
-        self.assertEqual(self.st.transaction_set.count(), 1, 'Generating transactions did produce new transactions.')
+        self.assertEqual(
+            self.st.transaction_set.count(),
+            1,
+            "Generating transactions did produce new transactions.",
+        )
         # but there is a transaction anyway
-        self.assertFalse(self.st.transactions_match_expenses,
-                         'Transactions match expenses, although an unreasonable gift is paid.')
+        self.assertFalse(
+            self.st.transactions_match_expenses,
+            "Transactions match expenses, although an unreasonable gift is paid.",
+        )
         # so statement must be invalid
-        self.assertFalse(self.st.is_valid(),
-                         'Transaction is valid, although an unreasonable gift is paid.')
+        self.assertFalse(
+            self.st.is_valid(), "Transaction is valid, although an unreasonable gift is paid."
+        )
 
     def test_allowance_to_valid(self):
         self.assertEqual(self.st3.excursion.participant_count, self.participant_count)
@@ -391,20 +613,18 @@ class StatementTestCase(TestCase):
 
     def test_template_context(self):
         # with excursion
-        self.assertTrue('euro_per_km' in self.st3.template_context())
+        self.assertTrue("euro_per_km" in self.st3.template_context())
         # without excursion
-        self.assertFalse('euro_per_km' in self.st2.template_context())
+        self.assertFalse("euro_per_km" in self.st2.template_context())
 
     def test_grouped_bills(self):
         bills = self.st2.grouped_bills()
-        self.assertTrue('amount' in bills[0])
+        self.assertTrue("amount" in bills[0])
 
     def test_euro_per_km_no_excursion(self):
         """Test euro_per_km when no excursion is associated"""
         statement = Statement.objects.create(
-            short_description="Test Statement",
-            explanation="Test explanation",
-            night_cost=25
+            short_description="Test Statement", explanation="Test explanation", night_cost=25
         )
         self.assertEqual(statement.euro_per_km, 0)
 
@@ -414,7 +634,7 @@ class StatementTestCase(TestCase):
             short_description="Test Statement",
             explanation="Test explanation",
             night_cost=25,
-            created_by=self.fritz
+            created_by=self.fritz,
         )
 
         self.assertFalse(statement.submitted)
@@ -431,12 +651,12 @@ class StatementTestCase(TestCase):
         """Test statement template context when excursion is present"""
         # Use existing excursion from setUp
         context = self.st3.template_context()
-        self.assertIn('euro_per_km', context)
-        self.assertIsInstance(context['euro_per_km'], (int, float, Decimal))
+        self.assertIn("euro_per_km", context)
+        self.assertIsInstance(context["euro_per_km"], (int, float, Decimal))
 
     def test_title_with_excursion(self):
         title = self.st3.title
-        self.assertIn('Wild trip', title)
+        self.assertIn("Wild trip", title)
 
     def test_transaction_issues_with_org_fee(self):
         issues = self.st4.transaction_issues
@@ -455,14 +675,17 @@ class StatementTestCase(TestCase):
         self.st4.save()
 
         # Verify org fee is calculated
-        self.assertGreater(self.st4.total_org_fee, 0, "Org fee should be > 0 with subsidies and old participants")
+        self.assertGreater(
+            self.st4.total_org_fee, 0, "Org fee should be > 0 with subsidies and old participants"
+        )
 
         initial_count = Transaction.objects.count()
         self.st4.generate_transactions()
         final_count = Transaction.objects.count()
         self.assertGreater(final_count, initial_count)
-        org_fee_transaction = Transaction.objects.filter(statement=self.st4,
-                                                         reference__icontains=_('reduced by org fee')).first()
+        org_fee_transaction = Transaction.objects.filter(
+            statement=self.st4, reference__icontains=_("reduced by org fee")
+        ).first()
         self.assertIsNotNone(org_fee_transaction)
 
     def test_generate_transactions_ljp(self):
@@ -472,7 +695,9 @@ class StatementTestCase(TestCase):
         self.st3.generate_transactions()
         final_count = Transaction.objects.count()
         self.assertGreater(final_count, initial_count)
-        ljp_transaction = Transaction.objects.filter(statement=self.st3, member=self.fritz, reference__icontains='LJP').first()
+        ljp_transaction = Transaction.objects.filter(
+            statement=self.st3, member=self.fritz, reference__icontains="LJP"
+        ).first()
         self.assertIsNotNone(ljp_transaction)
 
     def test_subsidies_paid_property(self):
@@ -485,8 +710,11 @@ class StatementTestCase(TestCase):
         self.st_small.save()
 
         # Verify that the small excursion has < 5 theoretic LJP participants
-        self.assertLess(self.st_small.excursion.theoretic_ljp_participant_count, 5,
-                        "Should have < 5 theoretic LJP participants")
+        self.assertLess(
+            self.st_small.excursion.theoretic_ljp_participant_count,
+            5,
+            "Should have < 5 theoretic LJP participants",
+        )
 
         ljp_contrib = self.st_small.paid_ljp_contributions
         self.assertEqual(ljp_contrib, 0)
@@ -499,25 +727,29 @@ class StatementTestCase(TestCase):
 
 class LedgerTestCase(TestCase):
     def setUp(self):
-        self.personal_account = Ledger.objects.create(name='personal account')
+        self.personal_account = Ledger.objects.create(name="personal account")
 
     def test_str(self):
-        self.assertTrue(str(self.personal_account), 'personal account')
+        self.assertTrue(str(self.personal_account), "personal account")
 
 
 class ManagerTestCase(TestCase):
     def setUp(self):
-        self.st = Statement.objects.create(short_description='A statement',
-                                           explanation='Important!',
-                                           night_cost=0)
-        self.st_submitted = Statement.objects.create(short_description='A statement',
-                                                     explanation='Important!',
+        self.st = Statement.objects.create(
+            short_description="A statement", explanation="Important!", night_cost=0
+        )
+        self.st_submitted = Statement.objects.create(
+            short_description="A statement",
+            explanation="Important!",
             night_cost=0,
-                                                     status=Statement.SUBMITTED)
-        self.st_confirmed = Statement.objects.create(short_description='A statement',
-                                                     explanation='Important!',
+            status=Statement.SUBMITTED,
+        )
+        self.st_confirmed = Statement.objects.create(
+            short_description="A statement",
+            explanation="Important!",
             night_cost=0,
-                                                     status=Statement.CONFIRMED)
+            status=Statement.CONFIRMED,
+        )
 
     def test_get_queryset(self):
         # TODO: remove this manager, since it is not used
@@ -527,30 +759,43 @@ class ManagerTestCase(TestCase):
 
         mgr_unsubmitted = StatementUnSubmittedManager()
         mgr_unsubmitted.model = StatementUnSubmitted
-        self.assertQuerysetEqual(mgr_unsubmitted.get_queryset(), Statement.objects.filter(pk=self.st.pk))
+        self.assertQuerysetEqual(
+            mgr_unsubmitted.get_queryset(), Statement.objects.filter(pk=self.st.pk)
+        )
 
         mgr_submitted = StatementSubmittedManager()
         mgr_submitted.model = StatementSubmitted
-        self.assertQuerysetEqual(mgr_submitted.get_queryset(), Statement.objects.filter(pk=self.st_submitted.pk))
+        self.assertQuerysetEqual(
+            mgr_submitted.get_queryset(), Statement.objects.filter(pk=self.st_submitted.pk)
+        )
 
         mgr_confirmed = StatementConfirmedManager()
         mgr_confirmed.model = StatementConfirmed
-        self.assertQuerysetEqual(mgr_confirmed.get_queryset(), Statement.objects.filter(pk=self.st_confirmed.pk))
+        self.assertQuerysetEqual(
+            mgr_confirmed.get_queryset(), Statement.objects.filter(pk=self.st_confirmed.pk)
+        )
 
 
 class TransactionTestCase(TestCase):
     def setUp(self):
-        self.st = Statement.objects.create(short_description='A statement',
-                                           explanation='Important!',
-                                           night_cost=0)
-        self.personal_account = Ledger.objects.create(name='personal account')
-        self.fritz = Member.objects.create(prename="Fritz", lastname="Wulter", birth_date=timezone.now().date(),
-                              email=settings.TEST_MAIL, gender=MALE)
-        self.trans = Transaction.objects.create(reference='foobar',
+        self.st = Statement.objects.create(
+            short_description="A statement", explanation="Important!", night_cost=0
+        )
+        self.personal_account = Ledger.objects.create(name="personal account")
+        self.fritz = Member.objects.create(
+            prename="Fritz",
+            lastname="Wulter",
+            birth_date=timezone.now().date(),
+            email=settings.TEST_MAIL,
+            gender=MALE,
+        )
+        self.trans = Transaction.objects.create(
+            reference="foobar",
             amount=42,
             member=self.fritz,
             ledger=self.personal_account,
-                                                statement=self.st)
+            statement=self.st,
+        )
 
     def test_str(self):
         self.assertTrue(str(self.trans.pk) in str(self.trans))
@@ -558,9 +803,9 @@ class TransactionTestCase(TestCase):
     def test_escape_reference(self):
         """Test transaction reference escaping with various special characters"""
         test_cases = [
-            ('harmless', 'harmless'),
-            ('äöüÄÖÜß', 'aeoeueAeOeUess'),
-            ('ha@r!?mless+09', 'har?mless+09'),
+            ("harmless", "harmless"),
+            ("äöüÄÖÜß", "aeoeueAeOeUess"),
+            ("ha@r!?mless+09", "har?mless+09"),
             ("simple", "simple"),
             ("test@email.com", "testemail.com"),
             ("ref!with#special$chars%", "refwithspecialchars"),
@@ -574,26 +819,26 @@ class TransactionTestCase(TestCase):
     def test_code(self):
         self.trans.amount = 0
         # amount is zero, so empty
-        self.assertEqual(self.trans.code(), '')
+        self.assertEqual(self.trans.code(), "")
         self.trans.amount = 42
         # iban is invalid, so empty
-        self.assertEqual(self.trans.code(), '')
+        self.assertEqual(self.trans.code(), "")
         # a valid (random) iban
-        self.fritz.iban = 'DE89370400440532013000'
-        self.assertNotEqual(self.trans.code(), '')
+        self.fritz.iban = "DE89370400440532013000"
+        self.assertNotEqual(self.trans.code(), "")
 
     def test_code_with_zero_amount(self):
         """Test transaction code generation with zero amount"""
         transaction = Transaction.objects.create(
             reference="test-ref",
-            amount=Decimal('0.00'),
+            amount=Decimal("0.00"),
             member=self.fritz,
             ledger=self.personal_account,
-            statement=self.st
+            statement=self.st,
         )
 
         # Zero amount should return empty code
-        self.assertEqual(transaction.code(), '')
+        self.assertEqual(transaction.code(), "")
 
     def test_code_with_invalid_iban(self):
         """Test transaction code generation with invalid IBAN"""
@@ -602,36 +847,33 @@ class TransactionTestCase(TestCase):
 
         transaction = Transaction.objects.create(
             reference="test-ref",
-            amount=Decimal('100.00'),
+            amount=Decimal("100.00"),
             member=self.fritz,
             ledger=self.personal_account,
-            statement=self.st
+            statement=self.st,
         )
 
         # Invalid IBAN should return empty code
-        self.assertEqual(transaction.code(), '')
+        self.assertEqual(transaction.code(), "")
 
 
 class BillTestCase(TestCase):
     def setUp(self):
-        self.st = Statement.objects.create(short_description='A statement',
-                                           explanation='Important!',
-                                           night_cost=0)
-        self.bill = Bill.objects.create(statement=self.st,
-                                        short_description='foobar')
+        self.st = Statement.objects.create(
+            short_description="A statement", explanation="Important!", night_cost=0
+        )
+        self.bill = Bill.objects.create(statement=self.st, short_description="foobar")
 
     def test_str(self):
-        self.assertTrue('€' in str(self.bill))
+        self.assertTrue("€" in str(self.bill))
 
     def test_pretty_amount(self):
-        self.assertTrue('€' in self.bill.pretty_amount())
+        self.assertTrue("€" in self.bill.pretty_amount())
 
     def test_pretty_amount_formatting(self):
         """Test bill pretty_amount formatting with specific values"""
         bill = Bill.objects.create(
-            statement=self.st,
-            short_description="Test Bill",
-            amount=Decimal('42.50')
+            statement=self.st, short_description="Test Bill", amount=Decimal("42.50")
         )
 
         pretty = bill.pretty_amount()
@@ -641,19 +883,17 @@ class BillTestCase(TestCase):
     def test_zero_amount(self):
         """Test bill with zero amount"""
         bill = Bill.objects.create(
-            statement=self.st,
-            short_description="Zero Bill",
-            amount=Decimal('0.00')
+            statement=self.st, short_description="Zero Bill", amount=Decimal("0.00")
         )
 
-        self.assertEqual(bill.amount, Decimal('0.00'))
+        self.assertEqual(bill.amount, Decimal("0.00"))
         pretty = bill.pretty_amount()
         self.assertIn("0.00", pretty)
 
 
 class TransactionIssueTestCase(TestCase):
     def setUp(self):
-        self.issue = TransactionIssue('foo', 42, 26)
+        self.issue = TransactionIssue("foo", 42, 26)
 
     def test_difference(self):
         self.assertEqual(self.issue.difference, 26 - 42)

jdav_web/finance/tests/rules.py

@@ -1,11 +1,21 @@
-from django.test import TestCase
-from django.utils import timezone
+from unittest.mock import Mock
+
 from django.conf import settings
 from django.contrib.auth.models import User
-from unittest.mock import Mock
-from finance.rules import is_creator, not_submitted, leads_excursion
-from finance.models import Statement, Ledger
-from members.models import Member, Group, Freizeit, GEMEINSCHAFTS_TOUR, MUSKELKRAFT_ANREISE, MALE, FEMALE
+from django.test import TestCase
+from django.utils import timezone
+from finance.models import Ledger
+from finance.models import Statement
+from finance.rules import is_creator
+from finance.rules import leads_excursion
+from finance.rules import not_submitted
+from members.models import FEMALE
+from members.models import Freizeit
+from members.models import GEMEINSCHAFTS_TOUR
+from members.models import Group
+from members.models import MALE
+from members.models import Member
+from members.models import MUSKELKRAFT_ANREISE
 
 
 class FinanceRulesTestCase(TestCase):
@@ -15,15 +25,23 @@ class FinanceRulesTestCase(TestCase):
 
         self.user1 = User.objects.create_user(username="alice", password="test123")
         self.member1 = Member.objects.create(
-            prename="Alice", lastname="Smith", birth_date=timezone.now().date(),
-            email=settings.TEST_MAIL, gender=FEMALE, user=self.user1
+            prename="Alice",
+            lastname="Smith",
+            birth_date=timezone.now().date(),
+            email=settings.TEST_MAIL,
+            gender=FEMALE,
+            user=self.user1,
         )
         self.member1.group.add(self.group)
 
         self.user2 = User.objects.create_user(username="bob", password="test123")
         self.member2 = Member.objects.create(
-            prename="Bob", lastname="Jones", birth_date=timezone.now().date(),
-            email=settings.TEST_MAIL, gender=MALE, user=self.user2
+            prename="Bob",
+            lastname="Jones",
+            birth_date=timezone.now().date(),
+            email=settings.TEST_MAIL,
+            gender=MALE,
+            user=self.user2,
         )
         self.member2.group.add(self.group)
 
@@ -32,7 +50,7 @@ class FinanceRulesTestCase(TestCase):
             kilometers_traveled=100,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-            difficulty=2
+            difficulty=2,
         )
         self.freizeit.jugendleiter.add(self.member1)
 
@@ -41,7 +59,7 @@ class FinanceRulesTestCase(TestCase):
             explanation="Test explanation",
             night_cost=27,
             created_by=self.member1,
-            excursion=self.freizeit
+            excursion=self.freizeit,
         )
         self.statement.allowance_to.add(self.member1)
 
@@ -68,8 +86,8 @@ class FinanceRulesTestCase(TestCase):
         # Create a mock Freizeit that truly doesn't have the statement attribute
         mock_freizeit = Mock(spec=Freizeit)
         # Remove the statement attribute entirely
-        if hasattr(mock_freizeit, 'statement'):
-            delattr(mock_freizeit, 'statement')
+        if hasattr(mock_freizeit, "statement"):
+            delattr(mock_freizeit, "statement")
         self.assertTrue(not_submitted(self.user1, mock_freizeit))
 
     def test_leads_excursion_freizeit_user_is_leader(self):
@@ -96,7 +114,7 @@ class FinanceRulesTestCase(TestCase):
             explanation="Test explanation",
             night_cost=27,
             created_by=self.member1,
-            excursion=None
+            excursion=None,
         )
         result = leads_excursion(self.user1, statement_no_excursion)
         self.assertFalse(result)

jdav_web/jdav_web/__init__.py

@@ -1,3 +1,3 @@
 from .celery import app as celery_app
 
-__all__ = ('celery_app',)
+__all__ = ("celery_app",)

jdav_web/jdav_web/celery.py

@@ -1,14 +1,13 @@
 import os
-from celery import Celery
 
-from django.conf import settings
+from celery import Celery
 
 # set the default Django settings module for the 'celery' program.
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'jdav_web.settings')
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "jdav_web.settings")
 
 app = Celery()
-app.config_from_object('django.conf:settings')
+app.config_from_object("django.conf:settings")
 app.autodiscover_tasks()
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.start()  # pragma: no cover

jdav_web/jdav_web/middleware.py

@@ -2,6 +2,6 @@ class ForceLangMiddleware:
     def __init__(self, get_response):
         self.get_response = get_response
 
-    def __call__(self,request):
-        request.META['HTTP_ACCEPT_LANGUAGE'] = "de"
+    def __call__(self, request):
+        request.META["HTTP_ACCEPT_LANGUAGE"] = "de"
         return self.get_response(request)

jdav_web/jdav_web/settings/__init__.py

@@ -10,25 +10,26 @@ For the full list of settings and their values, see
 https://docs.djangoproject.com/en/1.10/ref/settings/
 """
 
-from split_settings.tools import optional, include
 import os
+
 import tomli
+from split_settings.tools import include
 
-CONFIG_DIR_PATH = os.environ.get('KOMPASS_CONFIG_DIR_PATH', '')
-SETTINGS_FILE = os.environ.get('KOMPASS_SETTINGS_FILE', 'settings.toml')
-TEXTS_FILE = os.environ.get('KOMPASS_TEXTS_FILE', 'texts.toml')
+CONFIG_DIR_PATH = os.environ.get("KOMPASS_CONFIG_DIR_PATH", "")
+SETTINGS_FILE = os.environ.get("KOMPASS_SETTINGS_FILE", "settings.toml")
+TEXTS_FILE = os.environ.get("KOMPASS_TEXTS_FILE", "texts.toml")
 
-with open(os.path.join(CONFIG_DIR_PATH, SETTINGS_FILE), 'rb') as f:
+with open(os.path.join(CONFIG_DIR_PATH, SETTINGS_FILE), "rb") as f:
     config = tomli.load(f)
 
 if os.path.exists(os.path.join(CONFIG_DIR_PATH, TEXTS_FILE)):
-    with open(os.path.join(CONFIG_DIR_PATH, TEXTS_FILE), 'rb') as f:
+    with open(os.path.join(CONFIG_DIR_PATH, TEXTS_FILE), "rb") as f:
         texts = tomli.load(f)
 else:
     texts = {}  # pragma: no cover
 
 
-def get_var(*keys, default='', dictionary=config):
+def get_var(*keys, default="", dictionary=config):
     """
     Get a variable from given config dictionary. The passed keys are used
     for nested retrieval from the dictionary.
@@ -42,7 +43,7 @@ def get_var(*keys, default='', dictionary=config):
     return cfg
 
 
-def get_text(*keys, default=''):
+def get_text(*keys, default=""):
     """
     Get a text from the `texts.toml`.
     """
@@ -50,16 +51,16 @@ def get_text(*keys, default=''):
 
 
 base_settings = [
-    'local.py',
-    'components/base.py',
-    'components/database.py',
-    'components/cache.py',
-    'components/jet.py',
-    'components/emails.py',
-    'components/texts.py',
-    'components/locale.py',
-    'components/logging.py',
-    'components/oauth.py',
+    "local.py",
+    "components/base.py",
+    "components/database.py",
+    "components/cache.py",
+    "components/jet.py",
+    "components/emails.py",
+    "components/texts.py",
+    "components/locale.py",
+    "components/logging.py",
+    "components/oauth.py",
 ]
 
 include(*base_settings)

jdav_web/jdav_web/settings/components/base.py

@@ -1,28 +1,31 @@
-deployed = get_var('django', 'deployed', default=False)
+# ruff: noqa F821
+
+deployed = get_var("django", "deployed", default=False)
 
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = get_var('django', 'secret_key', default='secret')
+SECRET_KEY = get_var("django", "secret_key", default="secret")
 
 # SECURITY WARNING: don't run with debug turned on in production!
-DEBUG = get_var('django', 'debug', default=True)
+DEBUG = get_var("django", "debug", default=True)
 
-ALLOWED_HOSTS = get_var('django', 'allowed_hosts', default=["*"])
+ALLOWED_HOSTS = get_var("django", "allowed_hosts", default=["*"])
 
 # hostname and base url
-HOST = get_var('django', 'host', default='localhost:8000')
-PROTOCOL = get_var('django', 'protocol', default='https')
-BASE_URL = get_var('django', 'base_url', default=HOST)
+HOST = get_var("django", "host", default="localhost:8000")
+PROTOCOL = get_var("django", "protocol", default="https")
+BASE_URL = get_var("django", "base_url", default=HOST)
 
 # Define media paths e.g. for image storage
-MEDIA_URL = '/media/'
-MEDIA_ROOT = get_var('django', 'media_root',
-                     default=os.path.join((os.path.join(BASE_DIR, os.pardir)), "media"))
+MEDIA_URL = "/media/"
+MEDIA_ROOT = get_var(
+    "django", "media_root", default=os.path.join((os.path.join(BASE_DIR, os.pardir)), "media")
+)
 
 # default primary key auto field type
-DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
+DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
 
 # prevent large files from being unreadable by the server
 # see
@@ -36,71 +39,70 @@ USE_X_FORWARDED_HOST = True
 # Application definition
 
 INSTALLED_APPS = [
-    'logindata.apps.LoginDataConfig',
-    'contrib.apps.ContribConfig',
-    'startpage.apps.StartpageConfig',
-    'material.apps.MaterialConfig',
-    'members.apps.MembersConfig',
-    'mailer.apps.MailerConfig',
-    'finance.apps.FinanceConfig',
-    'ludwigsburgalpin.apps.LudwigsburgalpinConfig',
+    "logindata.apps.LoginDataConfig",
+    "contrib.apps.ContribConfig",
+    "startpage.apps.StartpageConfig",
+    "material.apps.MaterialConfig",
+    "members.apps.MembersConfig",
+    "mailer.apps.MailerConfig",
+    "finance.apps.FinanceConfig",
+    "ludwigsburgalpin.apps.LudwigsburgalpinConfig",
     #'easy_select2',
-    'markdownify.apps.MarkdownifyConfig',
-    'markdownx',
-    'djcelery_email',
-    'nested_admin',
-    'django_celery_beat',
-    'rules',
-    'jet',
-    'oauth2_provider',
-    'django.contrib.admin',
-    'django.contrib.auth',
-    'django.contrib.contenttypes',
-    'django.contrib.sessions',
-    'django.contrib.messages',
-    'django.contrib.staticfiles',
+    "markdownify.apps.MarkdownifyConfig",
+    "markdownx",
+    "djcelery_email",
+    "nested_admin",
+    "django_celery_beat",
+    "rules",
+    "jet",
+    "oauth2_provider",
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
 ]
 
 MIDDLEWARE = [
-    'django.middleware.cache.UpdateCacheMiddleware',
-    'jdav_web.middleware.ForceLangMiddleware',
-    'django.middleware.security.SecurityMiddleware',
-    'django.contrib.sessions.middleware.SessionMiddleware',
-    'django.middleware.locale.LocaleMiddleware',
-    'django.middleware.common.CommonMiddleware',
-    'django.middleware.csrf.CsrfViewMiddleware',
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
-    'django.contrib.messages.middleware.MessageMiddleware',
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
-    'django.middleware.cache.FetchFromCacheMiddleware',
+    "django.middleware.cache.UpdateCacheMiddleware",
+    "jdav_web.middleware.ForceLangMiddleware",
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.locale.LocaleMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+    "django.middleware.cache.FetchFromCacheMiddleware",
 ]
 
-X_FRAME_OPTIONS = 'SAMEORIGIN'
+X_FRAME_OPTIONS = "SAMEORIGIN"
 
-ROOT_URLCONF = 'jdav_web.urls'
+ROOT_URLCONF = "jdav_web.urls"
 
 TEMPLATES = [
     {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
-        'DIRS': [os.path.join(CONFIG_DIR_PATH, 'templates'),
-                 os.path.join(BASE_DIR, 'templates')],
-        'APP_DIRS': True,
-        'OPTIONS': {
-            'context_processors': [
-                'django.template.context_processors.debug',
-                'django.template.context_processors.request',
-                'django.contrib.auth.context_processors.auth',
-                'django.contrib.messages.context_processors.messages',
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [os.path.join(CONFIG_DIR_PATH, "templates"), os.path.join(BASE_DIR, "templates")],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
             ],
         },
     },
 ]
 
-WSGI_APPLICATION = 'jdav_web.wsgi.application'
+WSGI_APPLICATION = "jdav_web.wsgi.application"
 
 AUTHENTICATION_BACKENDS = (
-    'django.contrib.auth.backends.ModelBackend',
-    'rules.permissions.ObjectPermissionBackend',
+    "django.contrib.auth.backends.ModelBackend",
+    "rules.permissions.ObjectPermissionBackend",
 )
 
 # Password validation
@@ -108,23 +110,23 @@ AUTHENTICATION_BACKENDS = (
 
 AUTH_PASSWORD_VALIDATORS = [
     {
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
     },
 ]
 
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/1.10/howto/static-files/
 
-STATIC_URL = '/static/'
+STATIC_URL = "/static/"
 STATICFILES_DIRS = [
     os.path.join(CONFIG_DIR_PATH, "static"),
     os.path.join(BASE_DIR, "static"),
@@ -132,70 +134,76 @@ STATICFILES_DIRS = [
 # static root where all the static files are collected to
 # use python3 manage.py collectstatic to collect static files in the STATIC_ROOT
 # this is needed for deployment
-STATIC_ROOT = get_var('django', 'static_root', default='/var/www/jdav_web/static')
-DEFAULT_STATIC_PATH = get_var('django', 'default_static_path', default='/app/jdav_web/static')
+STATIC_ROOT = get_var("django", "static_root", default="/var/www/jdav_web/static")
+DEFAULT_STATIC_PATH = get_var("django", "default_static_path", default="/app/jdav_web/static")
 
 # Locale files (translations)
 
-LOCALE_PATHS = (os.path.join(BASE_DIR, 'locale'),)
+LOCALE_PATHS = (os.path.join(BASE_DIR, "locale"),)
 
 # Celery and Redis setup
-BROKER_URL = get_var('django', 'broker_url', default='redis://localhost:6379/0')
+BROKER_URL = get_var("django", "broker_url", default="redis://redis:6379/0")
 
 # password hash algorithms used
 
 PASSWORD_HASHERS = [
-    'django.contrib.auth.hashers.BCryptPasswordHasher',
-    'django.contrib.auth.hashers.PBKDF2PasswordHasher',
-    'django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher',
-    'django.contrib.auth.hashers.Argon2PasswordHasher',
-    'django.contrib.auth.hashers.ScryptPasswordHasher',
+    "django.contrib.auth.hashers.BCryptPasswordHasher",
+    "django.contrib.auth.hashers.PBKDF2PasswordHasher",
+    "django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher",
+    "django.contrib.auth.hashers.Argon2PasswordHasher",
+    "django.contrib.auth.hashers.ScryptPasswordHasher",
 ]
 
 MARKDOWNIFY = {
-    'default': {
+    "default": {
         "WHITELIST_TAGS": [
-            'img',
-            'abbr',
-            'acronym',
-            'a',
-            'b',
-            'blockquote',
-            'em',
-            'i',
-            'li',
-            'ol',
-            'p',
-            'strong',
-            'ul',
-            'br',
-            'code',
-            'span',
-            'div', 'class',
-            'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'
+            "img",
+            "abbr",
+            "acronym",
+            "a",
+            "b",
+            "blockquote",
+            "em",
+            "i",
+            "li",
+            "ol",
+            "p",
+            "strong",
+            "ul",
+            "br",
+            "code",
+            "span",
+            "div",
+            "class",
+            "pre",
+            "h1",
+            "h2",
+            "h3",
+            "h4",
+            "h5",
+            "h6",
         ],
         "WHITELIST_ATTRS": [
-            'src',
-            'href',
-            'style',
-            'alt',
-            'class',
+            "src",
+            "href",
+            "style",
+            "alt",
+            "class",
         ],
         "LINKIFY_TEXT": {
             "PARSE_URLS": True,
-
             # Next key/value-pairs only have effect if "PARSE_URLS" is True
             "PARSE_EMAIL": True,
             "CALLBACKS": [],
             "SKIP_TAGS": [],
-        }
+        },
     }
 }
 
 # allowed characters in names appearing in urls on the website
-STARTPAGE_URL_NAME_PATTERN = "[\w\-: *]"
+STARTPAGE_URL_NAME_PATTERN = r"[\w\-: *]"
 
 # admins to contact on error messages
-ADMINS = get_var('section', 'admins', default=[])
+ADMINS = get_var("section", "admins", default=[])
 
-LOGIN_URL = '/de/kompass/login/'
+LOGIN_URL = "/de/kompass/login/"

jdav_web/jdav_web/settings/components/cache.py

@@ -1,17 +1,18 @@
+# ruff: noqa F821
+
 CACHES = {
-    'default': {
-        'BACKEND': 'django.core.cache.backends.memcached.PyMemcacheCache',
-        'LOCATION': get_var('django', 'memcached_url', default='127.0.0.1:11211'),
-        'OPTIONS': {
-            'no_delay': True,
-            'ignore_exc': True,
-            'max_pool_size': 4,
-            'use_pooling': True,
-        }
+    "default": {
+        "BACKEND": "django.core.cache.backends.memcached.PyMemcacheCache",
+        "LOCATION": get_var("django", "memcached_url", default="cache:11211"),
+        "OPTIONS": {
+            "no_delay": True,
+            "ignore_exc": True,
+            "max_pool_size": 4,
+            "use_pooling": True,
+        },
     }
 }
 
-CACHE_MIDDLEWARE_ALIAS = 'default'
+CACHE_MIDDLEWARE_ALIAS = "default"
 CACHE_MIDDLEWARE_SECONDS = 1
-CACHE_MIDDLEWARE_KEY_PREFIX = ''
-
+CACHE_MIDDLEWARE_KEY_PREFIX = ""

jdav_web/jdav_web/settings/components/database.py

@@ -1,14 +1,15 @@
+# ruff: noqa F821
+
 # Database
 # https://docs.djangoproject.com/en/1.10/ref/settings/#databases
 
 DATABASES = {
-    'default': {
-        'ENGINE': 'django.db.backends.mysql',
-        'NAME': get_var('database', 'database', default='jdav_db'),
-        'USER': get_var('database', 'user', default='user'),
-        'PASSWORD': get_var('database', 'password', default='secret'),
-        'HOST': get_var('database', 'host', default='127.0.0.1'),
-        'PORT': get_var('database', 'port', default=5432)
+    "default": {
+        "ENGINE": "django.db.backends.mysql",
+        "NAME": get_var("database", "database", default="kompass"),
+        "USER": get_var("database", "user", default="kompass"),
+        "PASSWORD": get_var("database", "password", default="secret"),
+        "HOST": get_var("database", "host", default="db"),
+        "PORT": get_var("database", "port", default=3306),
     }
 }
-

jdav_web/jdav_web/settings/components/emails.py

@@ -1,17 +1,19 @@
+# ruff: noqa F821
+
 # Email setup
 
-EMAIL_HOST = get_var('mail', 'host', default='localhost')
-EMAIL_PORT = get_var('mail', 'port', default=587 if deployed else 25)
-EMAIL_HOST_USER = get_var('mail', 'user', default='user')
-EMAIL_HOST_PASSWORD = get_var('mail', 'password', default='secret')
-EMAIL_USE_TLS = get_var('mail', 'tls', default=True if deployed else False)
-EMAIL_BACKEND = 'djcelery_email.backends.CeleryEmailBackend'
+EMAIL_HOST = get_var("mail", "host", default="localhost")
+EMAIL_PORT = get_var("mail", "port", default=587 if deployed else 25)
+EMAIL_HOST_USER = get_var("mail", "user", default="user")
+EMAIL_HOST_PASSWORD = get_var("mail", "password", default="secret")
+EMAIL_USE_TLS = get_var("mail", "tls", default=True if deployed else False)
+EMAIL_BACKEND = "djcelery_email.backends.CeleryEmailBackend"
 
 # Celery Email Setup
 
 CELERY_EMAIL_TASK_CONFIG = {
-    'rate_limit' : '10/m'  # * CELERY_EMAIL_CHUNK_SIZE (default: 10)
+    "rate_limit": "10/m"  # * CELERY_EMAIL_CHUNK_SIZE (default: 10)
 }
 
-DEFAULT_SENDING_MAIL = get_var('mail', 'default_sending_address', default='kompass@localhost')
-DEFAULT_SENDING_NAME = get_var('mail', 'default_sending_name', default='Kompass')
+DEFAULT_SENDING_MAIL = get_var("mail", "default_sending_address", default="kompass@localhost")
+DEFAULT_SENDING_NAME = get_var("mail", "default_sending_name", default="Kompass")

jdav_web/jdav_web/settings/components/jet.py

@@ -1,64 +1,116 @@
+# ruff: noqa F821
+
 # JET options (admin interface)
 
 JET_SIDE_MENU_COMPACT = True
-JET_DEFAULT_THEME = 'jdav-green'
+JET_DEFAULT_THEME = "jdav-green"
 JET_CHANGE_FORM_SIBLING_LINKS = False
 
 JET_SIDE_MENU_ITEMS = [
-    {'label': 'Teilnehmer*innenverwaltung', 'app_label': 'members', 'items': [
-        {'name': 'member', 'label': 'Alle Teilnehmer*innen', 'permissions': ['members.view_member']},
-        {'name': 'freizeit', 'permissions': ['members.view_freizeit']},
-        {'name': 'group', 'permissions': ['members.view_group']},
-        {'name': 'membernotelist', 'permissions': ['members.view_membernotelist']},
-        {'name': 'klettertreff', 'permissions': ['members.view_klettertreff']},
-    ]},
-    {'label': 'Neue Mitglieder', 'app_label': 'members', 'permissions': ['members.view_memberunconfirmedproxy'], 'items': [
-        {'name': 'memberunconfirmedproxy', 'permissions': ['members.view_memberunconfirmedproxy']},
-        {'name': 'memberwaitinglist', 'permissions': ['members.view_memberwaitinglist']},
-    ]},
-    {'label': 'Ausbildung', 'app_label': 'members', 'permissions': ['members.view_membertraining'], 'items': [
-        {'name': 'membertraining', 'permissions': ['members.view_membertraining']},
-        {'name': 'trainingcategory', 'permissions': ['members.view_trainingcategory']},
-        {'name': 'activitycategory', 'permissions': ['members.view_activitycategory']},
-    ]},
-    {'app_label': 'mailer', 'items': [
-        {'name': 'message', 'permissions': ['mailer.view_message']},
-        {'name': 'emailaddress', 'permissions': ['mailer.view_emailaddress']},
-    ]},
-    {'app_label': 'finance', 'items': [
-        {'name': 'statement', 'permissions': ['finance.view_statement']},
-        {'name': 'ledger', 'permissions': ['finance.view_ledger']},
-        {'name': 'bill', 'permissions': ['finance.view_bill', 'finance.view_bill_admin']},
-        {'name': 'transaction', 'permissions': ['finance.view_transaction']},
-    ]},
-    {'app_label': 'logindata', 'permissions': ['auth'], 'items': [
-        {'name': 'authgroup', 'permissions': ['auth.group'] },
-        {'name': 'logindatum', 'permissions': ['auth.user']},
-        {'name': 'registrationpassword', 'permissions': ['auth.user']},
-    ]},
-    {'app_label': 'django_celery_beat', 'permissions': ['django_celery_beat'], 'items': [
-        {'name': 'crontabschedule'},
-        {'name': 'clockedschedule'},
-        {'name': 'intervalschedule'},
-        {'name': 'periodictask'},
-        {'name': 'solarschedule'},
-    ]},
-    {'app_label': 'ludwigsburgalpin', 'permissions': ['ludwigsburgalpin'], 'items': [
-        {'name': 'termin', 'permissions': ['ludwigsburgalpin.view_termin']},
-    ]},
-    {'app_label': 'material', 'permissions': ['material.view_materialpart'], 'items': [
-        {'name': 'materialcategory', 'permissions': ['material.view_materialcategory']},
-        {'name': 'materialpart', 'permissions': ['material.view_materialpart']},
-    ]},
-    {'app_label': 'startpage', 'permissions': ['startpage'], 'items': [
-        {'name': 'section', 'permissions': ['startpage.view_section']},
-        {'name': 'post', 'permissions': ['startpage.view_post']},
-        {'name': 'link', 'permissions': ['startpage.view_link']},
-    ]},
-    {'label': 'Externe Links', 'items' : [
-        { 'label': 'Nextcloud', 'url': CLOUD_LINK, 'url_blank': True },
-        { 'label': 'DAV 360', 'url': DAV_360_LINK, 'url_blank': True },
-        { 'label': 'Julei-Wiki', 'url': WIKI_LINK, 'url_blank': True },
-        { 'label': 'Kompass Dokumentation', 'url': DOCS_LINK, 'url_blank': True },
-    ]},
+    {
+        "label": "Teilnehmer*innenverwaltung",
+        "app_label": "members",
+        "items": [
+            {
+                "name": "member",
+                "label": "Alle Teilnehmer*innen",
+                "permissions": ["members.view_member"],
+            },
+            {"name": "freizeit", "permissions": ["members.view_freizeit"]},
+            {"name": "group", "permissions": ["members.view_group"]},
+            {"name": "membernotelist", "permissions": ["members.view_membernotelist"]},
+            {"name": "klettertreff", "permissions": ["members.view_klettertreff"]},
+        ],
+    },
+    {
+        "label": "Neue Mitglieder",
+        "app_label": "members",
+        "permissions": ["members.view_memberunconfirmedproxy"],
+        "items": [
+            {
+                "name": "memberunconfirmedproxy",
+                "permissions": ["members.view_memberunconfirmedproxy"],
+            },
+            {"name": "memberwaitinglist", "permissions": ["members.view_memberwaitinglist"]},
+        ],
+    },
+    {
+        "label": "Ausbildung",
+        "app_label": "members",
+        "permissions": ["members.view_membertraining"],
+        "items": [
+            {"name": "membertraining", "permissions": ["members.view_membertraining"]},
+            {"name": "trainingcategory", "permissions": ["members.view_trainingcategory"]},
+            {"name": "activitycategory", "permissions": ["members.view_activitycategory"]},
+        ],
+    },
+    {
+        "app_label": "mailer",
+        "items": [
+            {"name": "message", "permissions": ["mailer.view_message"]},
+            {"name": "emailaddress", "permissions": ["mailer.view_emailaddress"]},
+        ],
+    },
+    {
+        "app_label": "finance",
+        "items": [
+            {"name": "statement", "permissions": ["finance.view_statement"]},
+            {"name": "ledger", "permissions": ["finance.view_ledger"]},
+            {"name": "bill", "permissions": ["finance.view_bill", "finance.view_bill_admin"]},
+            {"name": "transaction", "permissions": ["finance.view_transaction"]},
+        ],
+    },
+    {
+        "app_label": "logindata",
+        "permissions": ["auth"],
+        "items": [
+            {"name": "authgroup", "permissions": ["auth.group"]},
+            {"name": "logindatum", "permissions": ["auth.user"]},
+            {"name": "registrationpassword", "permissions": ["auth.user"]},
+        ],
+    },
+    {
+        "app_label": "django_celery_beat",
+        "permissions": ["django_celery_beat"],
+        "items": [
+            {"name": "crontabschedule"},
+            {"name": "clockedschedule"},
+            {"name": "intervalschedule"},
+            {"name": "periodictask"},
+            {"name": "solarschedule"},
+        ],
+    },
+    {
+        "app_label": "ludwigsburgalpin",
+        "permissions": ["ludwigsburgalpin"],
+        "items": [
+            {"name": "termin", "permissions": ["ludwigsburgalpin.view_termin"]},
+        ],
+    },
+    {
+        "app_label": "material",
+        "permissions": ["material.view_materialpart"],
+        "items": [
+            {"name": "materialcategory", "permissions": ["material.view_materialcategory"]},
+            {"name": "materialpart", "permissions": ["material.view_materialpart"]},
+        ],
+    },
+    {
+        "app_label": "startpage",
+        "permissions": ["startpage"],
+        "items": [
+            {"name": "section", "permissions": ["startpage.view_section"]},
+            {"name": "post", "permissions": ["startpage.view_post"]},
+            {"name": "link", "permissions": ["startpage.view_link"]},
+        ],
+    },
+    {
+        "label": "Externe Links",
+        "items": [
+            {"label": "Nextcloud", "url": CLOUD_LINK, "url_blank": True},
+            {"label": "DAV 360", "url": DAV_360_LINK, "url_blank": True},
+            {"label": "Julei-Wiki", "url": WIKI_LINK, "url_blank": True},
+            {"label": "Kompass Dokumentation", "url": DOCS_LINK, "url_blank": True},
+        ],
+    },
 ]

jdav_web/jdav_web/settings/components/locale.py

@@ -1,9 +1,9 @@
 # Internationalization
 # https://docs.djangoproject.com/en/1.10/topics/i18n/
 
-LANGUAGE_CODE = 'de'
+LANGUAGE_CODE = "de"
 
-TIME_ZONE = 'Europe/Berlin'
+TIME_ZONE = "Europe/Berlin"
 
 USE_I18N = True
 USE_L10N = True

jdav_web/jdav_web/settings/components/logging.py

@@ -1,10 +1,12 @@
-import os
+# ruff: noqa F821
 
-DJANGO_LOG_LEVEL = get_var('logging', 'django_level', default='INFO')
-ROOT_LOG_LEVEL = get_var('logging', 'level', default='INFO')
-LOG_ERROR_TO_EMAIL = get_var('logging', 'email_admins', default=False)
-LOG_EMAIL_BACKEND = EMAIL_BACKEND if LOG_ERROR_TO_EMAIL else "django.core.mail.backends.console.EmailBackend"
-LOG_ERROR_INCLUDE_HTML = get_var('logging', 'error_report_include_html', default=False)
+DJANGO_LOG_LEVEL = get_var("logging", "django_level", default="INFO")
+ROOT_LOG_LEVEL = get_var("logging", "level", default="INFO")
+LOG_ERROR_TO_EMAIL = get_var("logging", "email_admins", default=False)
+LOG_EMAIL_BACKEND = (
+    EMAIL_BACKEND if LOG_ERROR_TO_EMAIL else "django.core.mail.backends.console.EmailBackend"
+)
+LOG_ERROR_INCLUDE_HTML = get_var("logging", "error_report_include_html", default=False)
 
 LOGGING = {
     "version": 1,

jdav_web/jdav_web/settings/components/oauth.py

@@ -1,8 +1,10 @@
+# ruff: noqa F821
+
 OAUTH2_PROVIDER = {
     "OIDC_ENABLED": True,
     "PKCE_REQUIRED": False,
     "OAUTH2_VALIDATOR_CLASS": "logindata.oauth.CustomOAuth2Validator",
-    "OIDC_RSA_PRIVATE_KEY": get_var('oauth', 'oidc_rsa_private_key', default=''),
+    "OIDC_RSA_PRIVATE_KEY": get_var("oauth", "oidc_rsa_private_key", default=""),
     "SCOPES": {
         "openid": "OpenID Connect scope",
         "profile": "profile scope",

jdav_web/jdav_web/settings/components/texts.py

@@ -1,17 +1,24 @@
+# ruff: noqa F821
+
 # mail texts
 
-CONFIRM_MAIL_TEXT = get_text('confirm_mail', default="""Hallo {name},
+CONFIRM_MAIL_TEXT = get_text(
+    "confirm_mail",
+    default="""Hallo {{name}},
 
-du hast bei der JDAV %(SEKTION)s eine E-Mail Adresse hinterlegt. Da bei uns alle Kommunikation
-per Email funktioniert, brauchen wir eine Bestätigung {whattoconfirm}. Dazu klicke bitte einfach auf
+du hast bei der JDAV {SEKTION} eine E-Mail Adresse hinterlegt. Da bei uns alle Kommunikation
+per Email funktioniert, brauchen wir eine Bestätigung {{whattoconfirm}}. Dazu klicke bitte einfach auf
 folgenden Link:
 
-{link}
+{{link}}
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION),
+)
 
-NEW_UNCONFIRMED_REGISTRATION = get_text('new_unconfirmed_registration', default="""Hallo {name},
+NEW_UNCONFIRMED_REGISTRATION = get_text(
+    "new_unconfirmed_registration",
+    default="""Hallo {name},
 
 für deine Gruppe {group} liegt eine neue unbestätigte Reservierung vor. Die Person hat bereits ihre
 E-Mailadressen bestätigt und ihr Anmeldeformular hochgeladen. Bitte prüfe die Registrierung eingehend und
@@ -20,69 +27,84 @@ bestätige falls möglich. Zu der Registrierung kommst du hier:
 {link}
 
 Viele Grüße
-Dein KOMPASS""")
+Dein KOMPASS""",
+)
 
-GROUP_INVITATION_LEFT_WAITINGLIST = get_text('group_invitation_left_waitinglist',
+GROUP_INVITATION_LEFT_WAITINGLIST = get_text(
+    "group_invitation_left_waitinglist",
     default="""Hallo {name},
 
 der*die kürzlich zu einer Schnupperstunde für die Gruppe {group} eingeladene Wartende {waiter}
 hat die Warteliste verlassen.
 
 Viele Grüße
-Dein KOMPASS""")
+Dein KOMPASS""",
+)
 
-GROUP_INVITATION_REJECTED = get_text('group_invitation_rejected',
+GROUP_INVITATION_REJECTED = get_text(
+    "group_invitation_rejected",
     default="""Hallo {name},
 
 {waiter} hat die Einladung zu einer Schnupperstunde bei der Gruppe {group} abgelehnt, ist
 aber weiterhin auf der Warteliste.
 
 Viele Grüße
-Dein KOMPASS""")
+Dein KOMPASS""",
+)
 
 
-GROUP_INVITATION_CONFIRMED_TEXT = get_text('group_invitation_confirmed',
+GROUP_INVITATION_CONFIRMED_TEXT = get_text(
+    "group_invitation_confirmed",
     default="""Hallo {name},
 
 {waiter} hat die Einladung zu einer Schnupperstunde bei der Gruppe {group} angenommen.
 
 Viele Grüße
-Dein KOMPASS""")
+Dein KOMPASS""",
+)
 
 
-TRIAL_GROUP_MEETING_CONFIRMED_TEXT = get_text('trial_group_meeting_confirmed',
-                                              default="""Hallo {name},
+TRIAL_GROUP_MEETING_CONFIRMED_TEXT = get_text(
+    "trial_group_meeting_confirmed",
+    default="""Hallo {{name}},
 
-deine Teilnahme an der Schnupperstunde der Gruppe {group} wurde erfolgreich bestätigt.
-{timeinfo}
+deine Teilnahme an der Schnupperstunde der Gruppe {{group}} wurde erfolgreich bestätigt.
+{{timeinfo}}
 
 Für alle weiteren Absprachen, kontaktiere bitte die Jugendleiter*innen der Gruppe
-unter {contact_email}.
+unter {{contact_email}}.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION),
+)
 
-GROUP_TIME_AVAILABLE_TEXT = get_text('group_time_available',
-                                     default="""Die Gruppenstunde findet jeden {weekday} von {start_time} bis {end_time} Uhr statt.""")
+GROUP_TIME_AVAILABLE_TEXT = get_text(
+    "group_time_available",
+    default="""Die Gruppenstunde findet jeden {weekday} von {start_time} bis {end_time} Uhr statt.""",
+)
 
-GROUP_TIME_UNAVAILABLE_TEXT = get_text('group_time_unavailable',
-                                       default="""Bitte erfrage die Gruppenzeiten bei der Gruppenleitung ({contact_email}).""")
+GROUP_TIME_UNAVAILABLE_TEXT = get_text(
+    "group_time_unavailable",
+    default="""Bitte erfrage die Gruppenzeiten bei der Gruppenleitung ({contact_email}).""",
+)
 
-INVITE_TEXT = get_text('invite', default="""Hallo {{name}},
+INVITE_TEXT = get_text(
+    "invite",
+    default="""Hallo {{{{name}}}},
 
-wir haben gute Neuigkeiten für dich. Es ist ein Platz in der Jugendgruppe {group_name} {group_link}freigeworden.
-{group_time}
+wir haben gute Neuigkeiten für dich. Es ist ein Platz in der Jugendgruppe {{group_name}} {{group_link}}freigeworden.
+{{group_time}}
 
 Wenn du an der Schnupperstunde teilnehmen möchtest, bestätige deine Teilnahme bitte unter folgendem Link:
 
-{{invitation_confirm_link}}
+{{{{invitation_confirm_link}}}}
 
-Für alle weiteren Absprachen, kontaktiere bitte die Gruppenleitung ({contact_email}).
+Für alle weiteren Absprachen, kontaktiere bitte die Gruppenleitung ({{contact_email}}).
 
 Wenn du nach der Schnupperstunde beschließt der Gruppe beizutreten, benötigen wir noch ein paar
 Informationen und eine schriftliche Anmeldebestätigung von dir. Das kannst du alles über folgenden Link erledigen:
 
-{{link}}
+{{{{link}}}}
 
 Du siehst dort auch die Daten, die du bei deiner Eintragung auf die Warteliste angegeben hast. Bitte
 überprüfe, ob die Daten noch stimmen und ändere sie bei Bedarf ab.
@@ -90,27 +112,35 @@ Du siehst dort auch die Daten, die du bei deiner Eintragung auf die Warteliste a
 Falls du zu dem obigen Termin keine Zeit hast oder dich ganz von der Warteliste abmelden möchtest,
 lehne bitte diese Einladung unter folgendem Link ab:
 
-{{invitation_reject_link}}
+{{{{invitation_reject_link}}}}
 
-Bei Fragen, wende dich gerne an %(RESPONSIBLE_MAIL)s.
+Bei Fragen, wende dich gerne an {RESPONSIBLE_MAIL}.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION, 'RESPONSIBLE_MAIL': RESPONSIBLE_MAIL,
-                              'REGISTRATION_FORM_DOWNLOAD_LINK': REGISTRATION_FORM_DOWNLOAD_LINK })
+Deine JDAV {SEKTION}""".format(
+        SEKTION=SEKTION,
+        RESPONSIBLE_MAIL=RESPONSIBLE_MAIL,
+    ),
+)
 
 
-LEAVE_WAITINGLIST_TEXT = get_text('leave_waitinglist', default="""Hallo {name},
+LEAVE_WAITINGLIST_TEXT = get_text(
+    "leave_waitinglist",
+    default="""Hallo {{name}},
 
 du hast dich erfolgreich von der Warteliste abgemeldet. Falls du zu einem späteren
 Zeitpunkt wieder der Warteliste beitreten möchtest, kannst du das über unsere Webseite machen.
 
-Falls du dich nicht selbst abgemeldet hast, wende dich bitte umgehend an %(RESPONSIBLE_MAIL)s.
+Falls du dich nicht selbst abgemeldet hast, wende dich bitte umgehend an {RESPONSIBLE_MAIL}.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION, 'RESPONSIBLE_MAIL': RESPONSIBLE_MAIL })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION, RESPONSIBLE_MAIL=RESPONSIBLE_MAIL),
+)
 
 
-WAIT_CONFIRMATION_TEXT = get_text('wait_confirmation', default="""Hallo {name},
+WAIT_CONFIRMATION_TEXT = get_text(
+    "wait_confirmation",
+    default="""Hallo {{name}},
 
 leider können wir dir zur Zeit noch keinen Platz in einer Jugendgruppe anbieten. Da wir
 sehr viele Interessenten haben und wir möglichst vielen die Möglichkeit bieten möchten, an
@@ -119,22 +149,25 @@ Warteliste ab, ob sie noch Interesse haben.
 
 Wenn du weiterhin auf der Warteliste bleiben möchtest, klicke auf den folgenden Link:
 
-{link}
+{{link}}
 
 Falls du kein Interesse mehr hast, kannst du unter folgendem Link die Warteliste verlassen:
 
-{leave_link}
+{{leave_link}}
 
-Das ist Erinnerung Nummer {reminder} von {max_reminder_count}. Nach Erinnerung Nummer {max_reminder_count} wirst
+Das ist Erinnerung Nummer {{reminder}} von {{max_reminder_count}}. Nach Erinnerung Nummer {{max_reminder_count}} wirst
 du automatisch entfernt.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION),
+)
 
 
-JOIN_WAITINGLIST_CONFIRMATION_TEXT = get_text('join_waitinglist_confirmation', default="""Hallo {name},
+JOIN_WAITINGLIST_CONFIRMATION_TEXT = get_text(
+    "join_waitinglist_confirmation",
+    default="""Hallo {{name}},
 
-vielen Dank für dein Interesse an einem Platz in einer Jugendgruppe der JDAV %(SEKTION)s. Du hast dich erfolgreich
+vielen Dank für dein Interesse an einem Platz in einer Jugendgruppe der JDAV {SEKTION}. Du hast dich erfolgreich
 für die Warteliste registriert.
 
 Leider ist die Nachfrage nach Jugendgruppenplätzen deutlich höher als unsere Kapazitäten. Daher kann es
@@ -143,34 +176,43 @@ aktuell bleibt, werden wir dich in regelmäßigen Abständen per E-Mail bitten,
 zu bestätigen.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION),
+)
 
 
-UNSUBSCRIBE_CONFIRMATION_TEXT = get_text('unsubscribe_confirmation', default="""Klicke auf den Link, um dich vom Newsletter der JDAV %(SEKTION)s abzumelden
+UNSUBSCRIBE_CONFIRMATION_TEXT = get_text(
+    "unsubscribe_confirmation",
+    default="""Klicke auf den Link, um dich vom Newsletter der JDAV {SEKTION} abzumelden
 
-{link}""" % { 'SEKTION': SEKTION })
+{{link}}""".format(SEKTION=SEKTION),
+)
 
 
-NOTIFY_MOST_ACTIVE_TEXT = get_text('notify_most_active', default="""Hallo {name}!
+NOTIFY_MOST_ACTIVE_TEXT = get_text(
+    "notify_most_active",
+    default="""Hallo {{name}}!
 
-Herzlichen Glückwunsch, du hast im letzten Jahr zu den {congratulate_max} aktivsten
-Mitgliedern der JDAV %(SEKTION)s gehört! Um genau zu sein beträgt dein Aktivitäts Wert
-des letzten Jahres {score} Punkte. Das entspricht {level} Kletterer:innen. Damit warst du
-im letzten Jahr das {position}aktivste Mitglied der JDAV %(SEKTION)s.
+Herzlichen Glückwunsch, du hast im letzten Jahr zu den {{congratulate_max}} aktivsten
+Mitgliedern der JDAV {SEKTION} gehört! Um genau zu sein beträgt dein Aktivitäts Wert
+des letzten Jahres {{score}} Punkte. Das entspricht {{level}} Kletterer:innen. Damit warst du
+im letzten Jahr das {{position}}aktivste Mitglied der JDAV {SEKTION}.
 
 
-Auf ein weiteres aktives Jahr in der JDAV %(SEKTION)s.
+Auf ein weiteres aktives Jahr in der JDAV {SEKTION}.
 
-Dein:e Jugendreferent:in""" % { 'SEKTION': SEKTION })
+Dein:e Jugendreferent:in""".format(SEKTION=SEKTION),
+)
 
 
-ECHO_TEXT = get_text('echo', default="""Hallo {name},
+ECHO_TEXT = get_text(
+    "echo",
+    default="""Hallo {{name}},
 
 um unsere Daten auf dem aktuellen Stand zu halten und sicherzugehen, dass du
 weiterhin ein Teil unserer Jugendarbeit bleiben möchtest, brauchen wir eine
 kurze Bestätigung von dir. Dafür besuche einfach diesen Link:
 
-{link}
+{{link}}
 
 Dort kannst du deine Daten nach Eingabe eines Passworts überprüfen und ggf. ändern. Dein
 Passwort ist dein Geburtsdatum. Wäre dein Geburtsdatum zum Beispiel der 4. Januar 1942,
@@ -180,76 +222,94 @@ Falls du nicht innerhalb von 30 Tagen deine Daten bestätigst, gehen wir davon a
 unserer Jugendarbeit sein möchtest. Dein Platz wird dann weitervergeben, deine Daten aus unserer Datenbank
 gelöscht und du erhälst in Zukunft keine Mails mehr von uns.
 
-Bei Fragen, wende dich gerne an %(RESPONSIBLE_MAIL)s.
+Bei Fragen, wende dich gerne an {RESPONSIBLE_MAIL}.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION, 'RESPONSIBLE_MAIL': RESPONSIBLE_MAIL })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION, RESPONSIBLE_MAIL=RESPONSIBLE_MAIL),
+)
 
 
-PREPEND_INCOMPLETE_REGISTRATION_TEXT = get_text('prepend_incomplete_registration', default="""WICHTIGE MITTEILUNG
+PREPEND_INCOMPLETE_REGISTRATION_TEXT = get_text(
+    "prepend_incomplete_registration",
+    default="""WICHTIGE MITTEILUNG
 
 Deine Anmeldung ist aktuell nicht vollständig. Bitte fülle umgehend das
 Anmeldeformular aus und lasse es Deine*r Jugendleiter*in zukommen! Dieses
 kannst Du unter folgendem Link herunterladen:
 
-%(REGISTRATION_FORM_DOWNLOAD_LINK)s
+{REGISTRATION_FORM_DOWNLOAD_LINK}
 
 ****************
 
-""" % { 'REGISTRATION_FORM_DOWNLOAD_LINK': REGISTRATION_FORM_DOWNLOAD_LINK })
+""".format(REGISTRATION_FORM_DOWNLOAD_LINK=REGISTRATION_FORM_DOWNLOAD_LINK),
+)
 
 
-MAIL_FOOTER = get_text('mail_footer', default="""
+MAIL_FOOTER = get_text(
+    "mail_footer",
+    default="""
 
 
 ****************
 
-Diese Email wurde über die Webseite der JDAV %(SEKTION)s
+Diese Email wurde über die Webseite der JDAV {SEKTION}
 verschickt. Wenn Du in Zukunft keine Emails mehr erhalten möchtest,
 kannst Du hier den Newsletter deabonnieren:
 
-{link}""" % { 'SEKTION': SEKTION })
+{{link}}""".format(SEKTION=SEKTION),
+)
 
 
-INVITE_AS_USER_TEXT = get_text('invite_as_user', default="""Hallo {name},
+INVITE_AS_USER_TEXT = get_text(
+    "invite_as_user",
+    default="""Hallo {{name}},
 
-du bist Jugendleiter*in in der Sektion %(SEKTION)s. Die Verwaltung unserer Jugendgruppen,
+du bist Jugendleiter*in in der Sektion {SEKTION}. Die Verwaltung unserer Jugendgruppen,
 Ausfahrten und Finanzen erfolgt in unserer Online Plattform Kompass. Deine Stammdaten sind
 dort bereits hinterlegt. Damit du dich auch anmelden kannst, folge bitte dem folgenden Link
 und wähle ein Passwort.
 
-{link}
+{{link}}
 
-Bei Fragen, wende dich gerne an %(RESPONSIBLE_MAIL)s.
+Bei Fragen, wende dich gerne an {RESPONSIBLE_MAIL}.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION, 'RESPONSIBLE_MAIL': RESPONSIBLE_MAIL })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION, RESPONSIBLE_MAIL=RESPONSIBLE_MAIL),
+)
 
 
-UPLOAD_REGISTRATION_FORM_TEXT = get_text('upload_registration_form', default="""Hallo {name},
+UPLOAD_REGISTRATION_FORM_TEXT = get_text(
+    "upload_registration_form",
+    default="""Hallo {{name}},
 
-vielen Dank für deine Anmeldung in der JDAV %(SEKTION)s. Bevor es richtig losgehen kann, brauchen
+vielen Dank für deine Anmeldung in der JDAV {SEKTION}. Bevor es richtig losgehen kann, brauchen
 wir noch die Bestätigung deiner Daten und die Zustimmung zu unseren Teilnahmebedingungen.
 
 Dafür kannst du das für dich vorausgefüllte Anmeldeformular unter folgendem Link herunterladen,
 durchlesen und, falls du zustimmst, das unterschriebene Formular wieder dort hochladen.
 
-{link}
+{{link}}
 
 Bist du noch nicht volljährig? Dann muss eine erziehungsberechtigte Person das Formular unterschreiben.
 
-Bei Fragen, wende dich gerne an %(RESPONSIBLE_MAIL)s.
+Bei Fragen, wende dich gerne an {RESPONSIBLE_MAIL}.
 
 Viele Grüße
-Deine JDAV %(SEKTION)s""" % { 'SEKTION': SEKTION, 'RESPONSIBLE_MAIL': RESPONSIBLE_MAIL })
+Deine JDAV {SEKTION}""".format(SEKTION=SEKTION, RESPONSIBLE_MAIL=RESPONSIBLE_MAIL),
+)
 
 
-ADDRESS = get_text('address', default="""JDAV %(SEKTION)s
-%(STREET)s
-%(PLACE)s""" % { 'SEKTION': SEKTION, 'STREET': SEKTION_STREET, 'PLACE': SEKTION_TOWN })
+ADDRESS = get_text(
+    "address",
+    default="""JDAV {SEKTION}
+{STREET}
+{PLACE}""".format(SEKTION=SEKTION, STREET=SEKTION_STREET, PLACE=SEKTION_TOWN),
+)
 
 
-NOTIFY_EXCURSION_PARTICIPANT_LIST = get_text('notify_excursion_participant_list', default="""Hallo {name},
+NOTIFY_EXCURSION_PARTICIPANT_LIST = get_text(
+    "notify_excursion_participant_list",
+    default="""Hallo {name},
 
 deine Ausfahrt {excursion} steht kurz bevor. Damit die Sektion dich im Notfall gut unterstützen kann, benötigt
 die Geschäftsstelle eine aktuelle Kriseninterventionsliste, das heißt eine Teilnehmendenliste der Ausfahrt.
@@ -262,9 +322,12 @@ Das sind die aktuell in der Ausfahrt eingetragenen Teilnehmenden:
 Falls diese Liste nicht mehr aktuell ist, gehe bitte umgehend auf {excursion_link} und trage die Daten nach.
 
 Viele Grüße
-Dein KOMPASS""")
+Dein KOMPASS""",
+)
 
-SEND_EXCURSION_CRISIS_LIST = get_text('send_excursion_crisis_list', default="""Hallo zusammen,
+SEND_EXCURSION_CRISIS_LIST = get_text(
+    "send_excursion_crisis_list",
+    default="""Hallo zusammen,
 
 vom {excursion_start} bis {excursion_end} findet die Ausfahrt {excursion} der Jugend statt. Die
 Ausfahrt wird geleitet von {leaders}.
@@ -272,12 +335,16 @@ Ausfahrt wird geleitet von {leaders}.
 Im Anhang findet ihr die Kriseninterventionsliste.
 
 Viele Grüße
-Euer KOMPASS""")
+Euer KOMPASS""",
+)
 
-SEND_STATEMENT_SUMMARY = get_text('send_statement_summary', default="""Hallo zusammen,
+SEND_STATEMENT_SUMMARY = get_text(
+    "send_statement_summary",
+    default="""Hallo zusammen,
 
 anbei findet ihr die Abrechnung inklusive Belege für {statement}. Die Überweisungen
 wurden wie beschrieben ausgeführt.
 
 Viele Grüße
-Euer KOMPASS""")
+Euer KOMPASS""",
+)

jdav_web/jdav_web/settings/local.py

@@ -1,86 +1,98 @@
+# ruff: noqa F821
+
 # contact data
 
-SEKTION = get_var('section', 'name', default='Heyo')
-SEKTION_STREET = get_var('section', 'street', default='Street')
-SEKTION_TOWN = get_var('section', 'town', default='12345 Town')
-SEKTION_TELEPHONE = get_var('section', 'telephone', default='0123456789')
-SEKTION_TELEFAX = get_var('section', 'telefax', default=SEKTION_TELEPHONE)
-SEKTION_CONTACT_MAIL = get_var('section', 'contact_mail', default='info@example.org')
-SEKTION_BOARD_MAIL = get_var('section', 'board_mail', default=SEKTION_CONTACT_MAIL)
-SEKTION_CRISIS_INTERVENTION_MAIL = get_var('section', 'crisis_intervention_mail',
-                                           default=SEKTION_BOARD_MAIL)
-SEKTION_FINANCE_MAIL = get_var('section', 'finance_mail', default=SEKTION_CONTACT_MAIL)
-SEKTION_IBAN = get_var('section', 'iban', default='Foo 123')
-SEKTION_ACCOUNT_HOLDER = get_var('section', 'account_holder',
-                                 default='Foo')
-
-RESPONSIBLE_MAIL = get_var('section', 'responsible_mail', default='foo@example.org')
-DIGITAL_MAIL = get_var('section', 'digital_mail', default='bar@example.org')
+SEKTION = get_var("section", "name", default="Heyo")
+SEKTION_STREET = get_var("section", "street", default="Street")
+SEKTION_TOWN = get_var("section", "town", default="12345 Town")
+SEKTION_TELEPHONE = get_var("section", "telephone", default="0123456789")
+SEKTION_TELEFAX = get_var("section", "telefax", default=SEKTION_TELEPHONE)
+SEKTION_CONTACT_MAIL = get_var("section", "contact_mail", default="info@example.org")
+SEKTION_BOARD_MAIL = get_var("section", "board_mail", default=SEKTION_CONTACT_MAIL)
+SEKTION_CRISIS_INTERVENTION_MAIL = get_var(
+    "section", "crisis_intervention_mail", default=SEKTION_BOARD_MAIL
+)
+SEKTION_FINANCE_MAIL = get_var("section", "finance_mail", default=SEKTION_CONTACT_MAIL)
+SEKTION_IBAN = get_var("section", "iban", default="Foo 123")
+SEKTION_ACCOUNT_HOLDER = get_var("section", "account_holder", default="Foo")
+
+RESPONSIBLE_MAIL = get_var("section", "responsible_mail", default="foo@example.org")
+DIGITAL_MAIL = get_var("section", "digital_mail", default="bar@example.org")
 
 # LJP
 
-V32_HEAD_ORGANISATION = get_var('LJP', 'v32_head_organisation', default='not configured')
-LJP_CONTRIBUTION_PER_DAY = get_var('LJP', 'contribution_per_day', default=25)
-LJP_TAX = get_var('LJP', 'tax', default=0)
+V32_HEAD_ORGANISATION = get_var("LJP", "v32_head_organisation", default="not configured")
+LJP_CONTRIBUTION_PER_DAY = get_var("LJP", "contribution_per_day", default=25)
+LJP_TAX = get_var("LJP", "tax", default=0)
 
 # echo
 
 # used to generate the personalized echo password
-ECHO_PASSWORD_BIRTHDATE_FORMAT = get_var('echo', 'password_birthdate_format', default='%d.%m.%Y')
+ECHO_PASSWORD_BIRTHDATE_FORMAT = get_var("echo", "password_birthdate_format", default="%d.%m.%Y")
 # grace period in days after which echo keys expire
-ECHO_GRACE_PERIOD = get_var('echo', 'grace_period', default=30)
+ECHO_GRACE_PERIOD = get_var("echo", "grace_period", default=30)
 
 # Waiting list configuration parameters, all numbers are in days
 
-GRACE_PERIOD_WAITING_CONFIRMATION = get_var('waitinglist', 'grace_period_confirmation', default=30)
-WAITING_CONFIRMATION_FREQUENCY = get_var('waitinglist', 'confirmation_frequency', default=90)
-CONFIRMATION_REMINDER_FREQUENCY = get_var('waitinglist', 'confirmation_reminder_frequency', default=30)
-MAX_REMINDER_COUNT = get_var('waitinglist', 'max_reminder_count', default=3)
+GRACE_PERIOD_WAITING_CONFIRMATION = get_var("waitinglist", "grace_period_confirmation", default=30)
+WAITING_CONFIRMATION_FREQUENCY = get_var("waitinglist", "confirmation_frequency", default=90)
+CONFIRMATION_REMINDER_FREQUENCY = get_var(
+    "waitinglist", "confirmation_reminder_frequency", default=30
+)
+MAX_REMINDER_COUNT = get_var("waitinglist", "max_reminder_count", default=3)
 
 # misc
 
 # the maximal number of members that get sent congratulations for highest activity on aprils fools day
-CONGRATULATE_MEMBERS_MAX = get_var('misc', 'congratulate_members_max', default=10)
+CONGRATULATE_MEMBERS_MAX = get_var("misc", "congratulate_members_max", default=10)
 # expiry duration of a good conduct certificate in months
-MAX_AGE_GOOD_CONDUCT_CERTIFICATE_MONTHS = get_var('misc', 'max_age_good_conduct_certificate_months', default=24)
+MAX_AGE_GOOD_CONDUCT_CERTIFICATE_MONTHS = get_var(
+    "misc", "max_age_good_conduct_certificate_months", default=24
+)
 # accepted email domains for inviting users
-ALLOWED_EMAIL_DOMAINS_FOR_INVITE_AS_USER = get_var('misc', 'allowed_email_domains_for_invite_as_user',
-                                                   default=['example.org'])
+ALLOWED_EMAIL_DOMAINS_FOR_INVITE_AS_USER = get_var(
+    "misc", "allowed_email_domains_for_invite_as_user", default=["example.org"]
+)
 # send all mails from the assocation's contact mail or from personal association mails
-SEND_FROM_ASSOCIATION_EMAIL = get_var('misc', 'send_from_association_email', default=False)
+SEND_FROM_ASSOCIATION_EMAIL = get_var("misc", "send_from_association_email", default=False)
 # domain for association email and generated urls
-DOMAIN = get_var('misc', 'domain', default='example.org')
+DOMAIN = get_var("misc", "domain", default="example.org")
 
-GROUP_CHECKLIST_N_WEEKS = get_var('misc', 'group_checklist_n_weeks', default=18)
-GROUP_CHECKLIST_N_MEMBERS = get_var('misc', 'group_checklist_n_members', default=20)
-GROUP_CHECKLIST_TEXT = get_var('misc', 'group_checklist_text',
+GROUP_CHECKLIST_N_WEEKS = get_var("misc", "group_checklist_n_weeks", default=18)
+GROUP_CHECKLIST_N_MEMBERS = get_var("misc", "group_checklist_n_members", default=20)
+GROUP_CHECKLIST_TEXT = get_var(
+    "misc",
+    "group_checklist_text",
     default="""Anwesende Jugendleitende und Teilnehmende werden mit einem
 Kreuz ($\\times$) markiert und die ausgefüllte Liste zum Anfang der Gruppenstunde an der Kasse
 abgegeben. Zum Ende wird sie wieder abgeholt. Wenn die Punkte auf einer Karte fast aufgebraucht
-sind, notiert die Kasse die verbliebenen Eintritte (3, 2, 1) unter dem Kreuz.""")
+sind, notiert die Kasse die verbliebenen Eintritte (3, 2, 1) unter dem Kreuz.""",
+)
 
 # finance
 
-ALLOWANCE_PER_DAY = get_var('finance', 'allowance_per_day', default=22)
-MAX_NIGHT_COST = get_var('finance', 'max_night_cost', default=11)
+ALLOWANCE_PER_DAY = get_var("finance", "allowance_per_day", default=22)
+MAX_NIGHT_COST = get_var("finance", "max_night_cost", default=11)
 
-EXCURSION_ORG_FEE = get_var('finance', 'org_fee', default=10)
+EXCURSION_ORG_FEE = get_var("finance", "org_fee", default=10)
 
 # links
 
-CLOUD_LINK = get_var('links', 'cloud', default='https://startpage.com')
-DAV_360_LINK = get_var('links', 'dav_360', default='https://dav360.de')
-WIKI_LINK = get_var('links', 'wiki', default='https://wikipedia.org')
-DOCS_LINK = get_var('links', 'docs', default='https://github.com/chrisflav/kompass')
-REGISTRATION_FORM_DOWNLOAD_LINK = get_var('links', 'registration_form', default='https://startpage.com')
+CLOUD_LINK = get_var("links", "cloud", default="https://startpage.com")
+DAV_360_LINK = get_var("links", "dav_360", default="https://dav360.de")
+WIKI_LINK = get_var("links", "wiki", default="https://wikipedia.org")
+DOCS_LINK = get_var("links", "docs", default="https://github.com/chrisflav/kompass")
+REGISTRATION_FORM_DOWNLOAD_LINK = get_var(
+    "links", "registration_form", default="https://startpage.com"
+)
 
 # startpage
 
-STARTPAGE_REDIRECT_URL = get_var('startpage', 'redirect_url', default='')
-ROOT_SECTION = get_var('startpage', 'root_section', default='about')
-RECENT_SECTION = get_var('startpage', 'recent_section', default='recent')
-REPORTS_SECTION = get_var('startpage', 'reports_section', default='reports')
+STARTPAGE_REDIRECT_URL = get_var("startpage", "redirect_url", default="")
+ROOT_SECTION = get_var("startpage", "root_section", default="about")
+RECENT_SECTION = get_var("startpage", "recent_section", default="recent")
+REPORTS_SECTION = get_var("startpage", "reports_section", default="reports")
 
 # testing
 
-TEST_MAIL = get_var('testing', 'mail', default='test@localhost')
+TEST_MAIL = get_var("testing", "mail", default="test@localhost")

jdav_web/jdav_web/tests.py

@@ -1,29 +1,35 @@
-from django.test import TestCase, RequestFactory, override_settings
-from django.contrib.auth.models import User
+from unittest.mock import Mock
+from unittest.mock import patch
+
 from django.contrib import admin
-from unittest.mock import Mock, patch
-from jdav_web.views import media_unprotected, custom_admin_view
+from django.contrib.auth.models import User
+from django.test import override_settings
+from django.test import RequestFactory
+from django.test import TestCase
 from startpage.models import Link
 
+from jdav_web.views import custom_admin_view
+from jdav_web.views import media_unprotected
+
 
 class ViewsTestCase(TestCase):
     def setUp(self):
         self.factory = RequestFactory()
-        self.user = User.objects.create_user('testuser', 'test@example.com', 'password')
-        Link.objects.create(title='Test Link', url='https://example.com')
+        self.user = User.objects.create_user("testuser", "test@example.com", "password")
+        Link.objects.create(title="Test Link", url="https://example.com")
 
     @override_settings(DEBUG=True)
     def test_media_unprotected_debug_true(self):
-        request = self.factory.get('/media/test.jpg')
-        with patch('jdav_web.views.serve') as mock_serve:
+        request = self.factory.get("/media/test.jpg")
+        with patch("jdav_web.views.serve") as mock_serve:
             mock_serve.return_value = Mock()
-            result = media_unprotected(request, 'test.jpg')
+            media_unprotected(request, "test.jpg")
             mock_serve.assert_called_once()
 
     def test_custom_admin_view(self):
-        request = self.factory.get('/admin/')
+        request = self.factory.get("/admin/")
         request.user = self.user
-        with patch.object(admin.site, 'get_app_list') as mock_get_app_list:
+        with patch.object(admin.site, "get_app_list") as mock_get_app_list:
             mock_get_app_list.return_value = []
             response = custom_admin_view(request)
             self.assertEqual(response.status_code, 200)

jdav_web/jdav_web/urls.py

@@ -13,40 +13,44 @@ Including another URLconf
     1. Import the include() function: from django.conf.urls import url, include
     2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
 """
-from django.urls import path, re_path, include
-from django.contrib import admin
-from django.conf.urls.static import static
+
 from django.conf.urls.i18n import i18n_patterns
-from django.conf import settings
+from django.contrib import admin
+from django.urls import include
+from django.urls import path
+from django.urls import re_path
 from django.utils.translation import gettext_lazy as _
 from django.views.generic.base import RedirectView
 from oauth2_provider import urls as oauth2_urls
+
 from .views import media_access
 
-admin.site.index_title = _('Startpage')
-admin.site.site_header = 'Kompass'
+admin.site.index_title = _("Startpage")
+admin.site.site_header = "Kompass"
 
 urlpatterns = i18n_patterns(
-    re_path(r'^media/(?P<path>.*)', media_access, name='media'),
-    re_path(r'^kompass/?', admin.site.urls, name='kompass'),
-    re_path(r'^jet/', include('jet.urls', 'jet')), # Django JET URLS
-    re_path(r'^admin/?', RedirectView.as_view(url='/kompass')),
-    re_path(r'^newsletter/', include('mailer.urls', namespace="mailer")),
-    re_path(r'^members/', include('members.urls', namespace="members")),
-    re_path(r'^login/', include('logindata.urls', namespace="logindata")),
-    re_path(r'^LBAlpin/Programm(/)?(20)?[0-9]{0,2}', include('ludwigsburgalpin.urls',
-            namespace="ludwigsburgalpin")),
-    re_path(r'^_nested_admin/', include('nested_admin.urls')),
-    path('o/', include(oauth2_urls)),
-    re_path(r'^', include('startpage.urls', namespace="startpage")),
+    re_path(r"^media/(?P<path>.*)", media_access, name="media"),
+    re_path(r"^kompass/?", admin.site.urls, name="kompass"),
+    re_path(r"^jet/", include("jet.urls", "jet")),  # Django JET URLS
+    re_path(r"^admin/?", RedirectView.as_view(url="/kompass")),
+    re_path(r"^newsletter/", include("mailer.urls", namespace="mailer")),
+    re_path(r"^members/", include("members.urls", namespace="members")),
+    re_path(r"^login/", include("logindata.urls", namespace="logindata")),
+    re_path(
+        r"^LBAlpin/Programm(/)?(20)?[0-9]{0,2}",
+        include("ludwigsburgalpin.urls", namespace="ludwigsburgalpin"),
+    ),
+    re_path(r"^_nested_admin/", include("nested_admin.urls")),
+    path("o/", include(oauth2_urls)),
+    re_path(r"^", include("startpage.urls", namespace="startpage")),
 )
 
 urlpatterns += [
-    re_path(r'^markdownx/', include('markdownx.urls')),
+    re_path(r"^markdownx/", include("markdownx.urls")),
 ]
 
-handler404 = 'startpage.views.handler404'
-handler500 = 'startpage.views.handler500'
+handler404 = "startpage.views.handler404"
+handler500 = "startpage.views.handler500"
 
 # TODO: django serving from MEDIA_URL should be disabled in production stage
 # see

jdav_web/jdav_web/views.py

@@ -1,11 +1,12 @@
-from django.http import HttpResponse
-from django.views.static import serve
+import re
+
 from django.conf import settings
-from django.contrib.admin.views.decorators import staff_member_required
 from django.contrib import admin
+from django.contrib.admin.views.decorators import staff_member_required
+from django.http import HttpResponse
 from django.shortcuts import render
+from django.views.static import serve
 from startpage.models import Link
-import re
 
 
 def media_unprotected(request, path):
@@ -15,8 +16,8 @@ def media_unprotected(request, path):
     # otherwise create a redirect to the internal nginx endpoint at /protected
     response = HttpResponse()
     # Content-type will be detected by nginx
-    del response['Content-Type']
-    response['X-Accel-Redirect'] = '/protected/' + path
+    del response["Content-Type"]
+    response["X-Accel-Redirect"] = "/protected/" + path
     return response
 
 
@@ -26,7 +27,7 @@ def media_protected(request, path):
 
 
 def media_access(request, path):
-    if re.match('^(people|images)/', path):
+    if re.match("^(people|images)/", path):
         return media_unprotected(request, path)
     else:
         return media_protected(request, path)
@@ -38,11 +39,12 @@ def custom_admin_view(request):
     """
     app_list = admin.site.get_app_list(request)
     context = {
-        'app_list': app_list,
-        'site_header': admin.site.site_header,
-        'site_title': admin.site.site_title,
-        'external_links': Link.objects.all()
+        "app_list": app_list,
+        "site_header": admin.site.site_header,
+        "site_title": admin.site.site_title,
+        "external_links": Link.objects.all(),
     }
-    return render(request, 'admin/index.html', context)
+    return render(request, "admin/index.html", context)
+
 
 admin.site.index = custom_admin_view

jdav_web/locale/de/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-04-15 23:05+0200\n"
+"POT-Creation-Date: 2025-12-06 00:00+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -135,6 +135,18 @@ msgstr ""
 msgid "You entered a wrong password."
 msgstr "Das eingegebene Passwort ist falsch."
 
+#: templates/admin/base.html
+msgid "My Profile"
+msgstr "Mein Profil"
+
+#: templates/admin/base.html
+msgid "Change password"
+msgstr "Passwort ändern"
+
+#: templates/admin/base.html
+msgid "Log out"
+msgstr "Abmelden"
+
 #: templates/admin/delete_confirmation.html
 #, python-format
 msgid ""

jdav_web/logindata/admin.py

@@ -1,10 +1,16 @@
-from django.utils.translation import gettext_lazy as _
 from django.contrib import admin
-from django.contrib.auth.admin import UserAdmin as BaseUserAdmin, GroupAdmin as BaseAuthGroupAdmin
-from django.contrib.auth.models import User as BaseUser, Group as BaseAuthGroup
-from .models import AuthGroup, LoginDatum, RegistrationPassword
+from django.contrib.auth.admin import GroupAdmin as BaseAuthGroupAdmin
+from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
+from django.contrib.auth.models import Group as BaseAuthGroup
+from django.contrib.auth.models import User as BaseUser
+from django.utils.translation import gettext_lazy as _
 from members.models import Member
 
+from .models import AuthGroup
+from .models import LoginDatum
+from .models import RegistrationPassword
+
+
 # Register your models here.
 class AuthGroupAdmin(BaseAuthGroupAdmin):
     pass
@@ -17,8 +23,8 @@ class UserInline(admin.StackedInline):
 
 
 class LoginDatumAdmin(BaseUserAdmin):
-    list_display = ('username', 'is_superuser')
-    #inlines = [UserInline]
+    list_display = ("username", "is_superuser")
+    # inlines = [UserInline]
     fieldsets = (
         (None, {"fields": ("username", "password")}),
         (
@@ -45,6 +51,7 @@ class LoginDatumAdmin(BaseUserAdmin):
         ),
     )
 
+
 admin.site.unregister(BaseUser)
 admin.site.unregister(BaseAuthGroup)
 admin.site.register(LoginDatum, LoginDatumAdmin)

jdav_web/logindata/apps.py

@@ -3,6 +3,6 @@ from django.utils.translation import gettext_lazy as _
 
 
 class LoginDataConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'logindata'
-    verbose_name = _('Authentication')
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "logindata"
+    verbose_name = _("Authentication")

jdav_web/logindata/migrations/0001_initial.py

@@ -1,55 +1,58 @@
 # Generated by Django 4.0.1 on 2024-11-23 21:15
 
 import django.contrib.auth.models
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = [
-        ('auth', '0012_alter_user_first_name_max_length'),
+        ("auth", "0012_alter_user_first_name_max_length"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='RegistrationPassword',
+            name="RegistrationPassword",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('password', models.CharField(max_length=100, verbose_name='Password')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("password", models.CharField(max_length=100, verbose_name="Password")),
             ],
         ),
         migrations.CreateModel(
-            name='AuthGroup',
-            fields=[
-            ],
+            name="AuthGroup",
+            fields=[],
             options={
-                'verbose_name': 'Permission group',
-                'verbose_name_plural': 'Permission groups',
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Permission group",
+                "verbose_name_plural": "Permission groups",
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('auth.group',),
+            bases=("auth.group",),
             managers=[
-                ('objects', django.contrib.auth.models.GroupManager()),
+                ("objects", django.contrib.auth.models.GroupManager()),
             ],
         ),
         migrations.CreateModel(
-            name='LoginDatum',
-            fields=[
-            ],
+            name="LoginDatum",
+            fields=[],
             options={
-                'verbose_name': 'Login Datum',
-                'verbose_name_plural': 'Login Data',
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Login Datum",
+                "verbose_name_plural": "Login Data",
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('auth.user',),
+            bases=("auth.user",),
             managers=[
-                ('objects', django.contrib.auth.models.UserManager()),
+                ("objects", django.contrib.auth.models.UserManager()),
             ],
         ),
     ]

jdav_web/logindata/migrations/0002_alter_registrationpassword_options.py

@@ -4,14 +4,16 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('logindata', '0001_initial'),
+        ("logindata", "0001_initial"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='registrationpassword',
-            options={'verbose_name': 'Active registration password', 'verbose_name_plural': 'Active registration passwords'},
+            name="registrationpassword",
+            options={
+                "verbose_name": "Active registration password",
+                "verbose_name_plural": "Active registration passwords",
+            },
         ),
     ]

jdav_web/logindata/models.py

@@ -1,39 +1,41 @@
-from django.utils.translation import gettext_lazy as _
+from django.contrib.auth.models import Group as BaseAuthGroup
+from django.contrib.auth.models import User as BaseUser
 from django.db import models
-from django.contrib.auth.admin import UserAdmin as BaseUserAdmin, GroupAdmin as BaseAuthGroupAdmin
-from django.contrib.auth.models import User as BaseUser, Group as BaseAuthGroup
+from django.utils.translation import gettext_lazy as _
 
 
 class AuthGroup(BaseAuthGroup):
     class Meta:
         proxy = True
-        verbose_name = _('Permission group')
-        verbose_name_plural = _('Permission groups')
+        verbose_name = _("Permission group")
+        verbose_name_plural = _("Permission groups")
 
 
 class LoginDatum(BaseUser):
     class Meta:
         proxy = True
-        verbose_name = _('Login Datum')
-        verbose_name_plural = _('Login Data')
+        verbose_name = _("Login Datum")
+        verbose_name_plural = _("Login Data")
 
 
 class RegistrationPassword(models.Model):
     """
     A password that can be used to register after inviting a member.
     """
-    password = models.CharField(max_length=100, verbose_name=_('Password'))
+
+    password = models.CharField(max_length=100, verbose_name=_("Password"))
 
     def __str__(self):
         return self.password
 
     class Meta:
-        verbose_name = _('Active registration password')
-        verbose_name_plural = _('Active registration passwords')
+        verbose_name = _("Active registration password")
+        verbose_name_plural = _("Active registration passwords")
+
 
 def initial_user_setup(user, member):
     try:
-        standard_group = AuthGroup.objects.get(name='Standard')
+        standard_group = AuthGroup.objects.get(name="Standard")
     except AuthGroup.DoesNotExist:
         return False
 
@@ -41,6 +43,6 @@ def initial_user_setup(user, member):
     user.save()
     user.groups.add(standard_group)
     member.user = user
-    member.invite_as_user_key = ''
+    member.invite_as_user_key = ""
     member.save()
     return True

jdav_web/logindata/oauth.py

@@ -7,7 +7,7 @@ class CustomOAuth2Validator(OAuth2Validator):
 
     def get_additional_claims(self, request):
         if request.user.member:
-            context = {'email': request.user.member.email}
+            context = {"email": request.user.member.email}
         else:
             context = {}
         return dict(context, preferred_username=request.user.username)

jdav_web/logindata/tests/__init__.py

@@ -1,2 +1,4 @@
-from .views import *
+# ruff: noqa F403
+
 from .oauth import *
+from .views import *

jdav_web/logindata/tests/oauth.py

@@ -1,9 +1,11 @@
-from django.test import TestCase
-from django.contrib.auth.models import User
-from django.conf import settings
 from unittest.mock import Mock
+
+from django.conf import settings
+from django.contrib.auth.models import User
+from django.test import TestCase
 from logindata.oauth import CustomOAuth2Validator
-from members.models import Member, MALE
+from members.models import MALE
+from members.models import Member
 
 
 class CustomOAuth2ValidatorTestCase(TestCase):
@@ -13,8 +15,12 @@ class CustomOAuth2ValidatorTestCase(TestCase):
         # Create user with member
         self.user_with_member = User.objects.create_user(username="alice", password="test123")
         self.member = Member.objects.create(
-            prename="Alice", lastname="Smith", birth_date="1990-01-01",
-            email=settings.TEST_MAIL, gender=MALE, user=self.user_with_member
+            prename="Alice",
+            lastname="Smith",
+            birth_date="1990-01-01",
+            email=settings.TEST_MAIL,
+            gender=MALE,
+            user=self.user_with_member,
         )
 
         # Create user without member
@@ -27,8 +33,8 @@ class CustomOAuth2ValidatorTestCase(TestCase):
 
         result = self.validator.get_additional_claims(request)
 
-        self.assertEqual(result['email'], settings.TEST_MAIL)
-        self.assertEqual(result['preferred_username'], 'alice')
+        self.assertEqual(result["email"], settings.TEST_MAIL)
+        self.assertEqual(result["preferred_username"], "alice")
 
     def test_get_additional_claims_without_member(self):
         """Test get_additional_claims when user has no member"""

jdav_web/logindata/tests/views.py

@@ -1,12 +1,16 @@
 from http import HTTPStatus
-from django.test import TestCase, Client
+
+from django.contrib.auth.models import Group
+from django.contrib.auth.models import User
+from django.test import Client
+from django.test import TestCase
 from django.urls import reverse
 from django.utils import timezone
 from django.utils.translation import gettext as _
-from django.contrib.auth.models import User, Group
+from members.models import DIVERSE
+from members.models import Member
 
-from members.models import Member, DIVERSE
-from ..models import RegistrationPassword, initial_user_setup
+from ..models import RegistrationPassword
 
 
 class RegistrationPasswordTestCase(TestCase):
@@ -22,133 +26,152 @@ class RegisterViewTestCase(TestCase):
 
         # Create a test member with invite key
         self.member = Member.objects.create(
-            prename='Test',
-            lastname='User',
+            prename="Test",
+            lastname="User",
             birth_date=timezone.now().date(),
-            email='test@example.com',
+            email="test@example.com",
             gender=DIVERSE,
-            invite_as_user_key='test_key_123'
+            invite_as_user_key="test_key_123",
         )
 
         # Create a registration password
-        self.registration_password = RegistrationPassword.objects.create(
-            password='test_password'
-        )
+        self.registration_password = RegistrationPassword.objects.create(password="test_password")
 
         # Get or create Standard group for user setup
-        self.standard_group, created = Group.objects.get_or_create(name='Standard')
+        self.standard_group, created = Group.objects.get_or_create(name="Standard")
 
     def test_register_get_without_key_redirects(self):
         """Test GET request without key redirects to startpage."""
-        url = reverse('logindata:register')
+        url = reverse("logindata:register")
         response = self.client.get(url)
         self.assertEqual(response.status_code, HTTPStatus.FOUND)
 
     def test_register_post_without_key_redirects(self):
         """Test POST request without key redirects to startpage."""
-        url = reverse('logindata:register')
+        url = reverse("logindata:register")
         response = self.client.post(url)
         self.assertEqual(response.status_code, HTTPStatus.FOUND)
 
     def test_register_get_with_empty_key_shows_failed(self):
         """Test GET request with empty key shows registration failed page."""
-        url = reverse('logindata:register')
-        response = self.client.get(url, {'key': ''})
+        url = reverse("logindata:register")
+        response = self.client.get(url, {"key": ""})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Something went wrong. The registration key is invalid or has expired.'))
+        self.assertContains(
+            response, _("Something went wrong. The registration key is invalid or has expired.")
+        )
 
     def test_register_get_with_invalid_key_shows_failed(self):
         """Test GET request with invalid key shows registration failed page."""
-        url = reverse('logindata:register')
-        response = self.client.get(url, {'key': 'invalid_key'})
+        url = reverse("logindata:register")
+        response = self.client.get(url, {"key": "invalid_key"})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Something went wrong. The registration key is invalid or has expired.'))
+        self.assertContains(
+            response, _("Something went wrong. The registration key is invalid or has expired.")
+        )
 
     def test_register_get_with_valid_key_shows_password_form(self):
         """Test GET request with valid key shows password entry form."""
-        url = reverse('logindata:register')
-        response = self.client.get(url, {'key': self.member.invite_as_user_key})
+        url = reverse("logindata:register")
+        response = self.client.get(url, {"key": self.member.invite_as_user_key})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Set login data'))
-        self.assertContains(response, _('Welcome, '))
+        self.assertContains(response, _("Set login data"))
+        self.assertContains(response, _("Welcome, "))
         self.assertContains(response, self.member.prename)
 
     def test_register_post_without_password_shows_failed(self):
         """Test POST request without password shows registration failed page."""
-        url = reverse('logindata:register')
-        response = self.client.post(url, {'key': self.member.invite_as_user_key})
+        url = reverse("logindata:register")
+        response = self.client.post(url, {"key": self.member.invite_as_user_key})
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Something went wrong. The registration key is invalid or has expired.'))
+        self.assertContains(
+            response, _("Something went wrong. The registration key is invalid or has expired.")
+        )
 
     def test_register_post_with_wrong_password_shows_error(self):
         """Test POST request with wrong password shows error message."""
-        url = reverse('logindata:register')
-        response = self.client.post(url, {
-            'key': self.member.invite_as_user_key,
-            'password': 'wrong_password'
-        })
+        url = reverse("logindata:register")
+        response = self.client.post(
+            url, {"key": self.member.invite_as_user_key, "password": "wrong_password"}
+        )
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('You entered a wrong password.'))
+        self.assertContains(response, _("You entered a wrong password."))
 
     def test_register_post_with_correct_password_shows_form(self):
         """Test POST request with correct password shows user creation form."""
-        url = reverse('logindata:register')
-        response = self.client.post(url, {
-            'key': self.member.invite_as_user_key,
-            'password': self.registration_password.password
-        })
+        url = reverse("logindata:register")
+        response = self.client.post(
+            url,
+            {
+                "key": self.member.invite_as_user_key,
+                "password": self.registration_password.password,
+            },
+        )
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Set login data'))
+        self.assertContains(response, _("Set login data"))
         self.assertContains(response, self.member.suggested_username())
 
     def test_register_post_with_save_and_invalid_form_shows_errors(self):
         """Test POST request with save but invalid form shows form errors."""
-        url = reverse('logindata:register')
-        response = self.client.post(url, {
-            'key': self.member.invite_as_user_key,
-            'password': self.registration_password.password,
-            'save': 'true',
-            'username': '',  # Invalid - empty username
-            'password1': 'testpass123',
-            'password2': 'different_pass'  # Invalid - passwords don't match
-        })
+        url = reverse("logindata:register")
+        response = self.client.post(
+            url,
+            {
+                "key": self.member.invite_as_user_key,
+                "password": self.registration_password.password,
+                "save": "true",
+                "username": "",  # Invalid - empty username
+                "password1": "testpass123",
+                "password2": "different_pass",  # Invalid - passwords don't match
+            },
+        )
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Set login data'))
+        self.assertContains(response, _("Set login data"))
 
     def test_register_post_with_save_and_valid_form_shows_success(self):
         """Test POST request with save and valid form shows success page."""
-        url = reverse('logindata:register')
-        response = self.client.post(url, {
-            'key': self.member.invite_as_user_key,
-            'password': self.registration_password.password,
-            'save': 'true',
-            'username': 'testuser',
-            'password1': 'testpass123',
-            'password2': 'testpass123'
-        })
+        url = reverse("logindata:register")
+        response = self.client.post(
+            url,
+            {
+                "key": self.member.invite_as_user_key,
+                "password": self.registration_password.password,
+                "save": "true",
+                "username": "testuser",
+                "password1": "testpass123",
+                "password2": "testpass123",
+            },
+        )
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('You successfully set your login data. You can now proceed to'))
+        self.assertContains(
+            response, _("You successfully set your login data. You can now proceed to")
+        )
 
         # Verify user was created and associated with member
-        user = User.objects.get(username='testuser')
+        user = User.objects.get(username="testuser")
         self.assertEqual(user.is_staff, True)
         self.member.refresh_from_db()
         self.assertEqual(self.member.user, user)
-        self.assertEqual(self.member.invite_as_user_key, '')
+        self.assertEqual(self.member.invite_as_user_key, "")
 
     def test_register_post_with_save_and_no_standard_group_shows_failed(self):
         """Test POST request with save but no Standard group shows failed page."""
         # Delete the Standard group
         self.standard_group.delete()
 
-        url = reverse('logindata:register')
-        response = self.client.post(url, {
-            'key': self.member.invite_as_user_key,
-            'password': self.registration_password.password,
-            'save': 'true',
-            'username': 'testuser',
-            'password1': 'testpass123',
-            'password2': 'testpass123'
-        })
+        url = reverse("logindata:register")
+        response = self.client.post(
+            url,
+            {
+                "key": self.member.invite_as_user_key,
+                "password": self.registration_password.password,
+                "save": "true",
+                "username": "testuser",
+                "password1": "testpass123",
+                "password2": "testpass123",
+            },
+        )
         self.assertEqual(response.status_code, HTTPStatus.OK)
-        self.assertContains(response, _('Something went wrong. The registration key is invalid or has expired.'))
+        self.assertContains(
+            response, _("Something went wrong. The registration key is invalid or has expired.")
+        )

jdav_web/logindata/urls.py

@@ -4,5 +4,5 @@ from . import views
 
 app_name = "logindata"
 urlpatterns = [
-    re_path(r'^register', views.register , name='register'),
+    re_path(r"^register", views.register, name="register"),
 ]

jdav_web/logindata/views.py

@@ -1,44 +1,46 @@
-from django import forms
-from django.shortcuts import render
+from django.contrib.auth.forms import UserCreationForm
 from django.http import HttpResponseRedirect
-from django.utils.translation import gettext_lazy as _
+from django.shortcuts import render
 from django.urls import reverse
-from django.contrib.auth.forms import UserCreationForm
+from django.utils.translation import gettext_lazy as _
 from members.models import Member
-from .models import initial_user_setup, RegistrationPassword
+
+from .models import initial_user_setup
+from .models import RegistrationPassword
 
 
-def render_register_password(request, key, member, error_message=''):
-    return render(request, 'logindata/register_password.html',
-                  context={'key': key,
-                           'member': member,
-                           'error_message': error_message})
+def render_register_password(request, key, member, error_message=""):
+    return render(
+        request,
+        "logindata/register_password.html",
+        context={"key": key, "member": member, "error_message": error_message},
+    )
 
 
 def render_register_failed(request):
-    return render(request, 'logindata/register_failed.html')
+    return render(request, "logindata/register_failed.html")
 
 
 def render_register_form(request, key, password, member, form):
-    return render(request, 'logindata/register_form.html',
-                  context={'key': key,
-                           'password': password,
-                           'member': member,
-                           'form': form})
+    return render(
+        request,
+        "logindata/register_form.html",
+        context={"key": key, "password": password, "member": member, "form": form},
+    )
 
 
 def render_register_success(request):
-    return render(request, 'logindata/register_success.html')
+    return render(request, "logindata/register_success.html")
 
 
 # Create your views here.
 def register(request):
-    if request.method == 'GET' and 'key' not in request.GET:
-        return HttpResponseRedirect(reverse('startpage:index'))
-    if request.method == 'POST' and 'key' not in request.POST:
-        return HttpResponseRedirect(reverse('startpage:index'))
+    if request.method == "GET" and "key" not in request.GET:
+        return HttpResponseRedirect(reverse("startpage:index"))
+    if request.method == "POST" and "key" not in request.POST:
+        return HttpResponseRedirect(reverse("startpage:index"))
 
-    key = request.GET['key'] if request.method == 'GET' else request.POST['key']
+    key = request.GET["key"] if request.method == "GET" else request.POST["key"]
     if not key:
         return render_register_failed(request)
     try:
@@ -46,17 +48,19 @@ def register(request):
     except (Member.DoesNotExist, Member.MultipleObjectsReturned):
         return render_register_failed(request)
 
-    if request.method == 'GET':
-        return render_register_password(request, request.GET['key'], member)
+    if request.method == "GET":
+        return render_register_password(request, request.GET["key"], member)
 
-    if 'password' not in request.POST:
+    if "password" not in request.POST:
         return render_register_failed(request)
 
-    password = request.POST['password']
+    password = request.POST["password"]
 
     # check if the entered password is one of the active registration passwords
     if RegistrationPassword.objects.filter(password=password).count() == 0:
-        return render_register_password(request, key, member, error_message=_('You entered a wrong password.'))
+        return render_register_password(
+            request, key, member, error_message=_("You entered a wrong password.")
+        )
 
     if "save" in request.POST:
         form = UserCreationForm(request.POST)
@@ -70,6 +74,6 @@ def register(request):
         else:
             return render_register_failed(request)
     else:
-        prefill = {'username': member.suggested_username()}
+        prefill = {"username": member.suggested_username()}
         form = UserCreationForm(initial=prefill)
         return render_register_form(request, key, password, member, form)

jdav_web/ludwigsburgalpin/admin.py

@@ -1,26 +1,23 @@
-import os
-
+import xlsxwriter
+from contrib.media import ensure_media_dir
+from contrib.media import media_path
+from contrib.media import serve_media
 from django.contrib import admin
-from wsgiref.util import FileWrapper
-from django.http import HttpResponse
-from django.conf import settings
-from .models import Termin
-from contrib.media import media_path, serve_media, ensure_media_dir
 
-import xlsxwriter
+from .models import Termin
 
 
 class TerminAdmin(admin.ModelAdmin):
-    list_display = ('title','start_date', 'end_date', 'group', 'category', 'responsible')
-    list_filter = ('group',)
-    ordering = ('start_date','end_date')
-    actions = ['make_overview']
+    list_display = ("title", "start_date", "end_date", "group", "category", "responsible")
+    list_filter = ("group",)
+    ordering = ("start_date", "end_date")
+    actions = ["make_overview"]
 
     def make_overview(self, request, queryset):
         ensure_media_dir()
-        filename = 'termine.xlsx'
+        filename = "termine.xlsx"
         workbook = xlsxwriter.Workbook(media_path(filename))
-        bold = workbook.add_format({'bold': True})
+        bold = workbook.add_format({"bold": True})
         worksheet = workbook.add_worksheet()
         worksheet.write(0, 0, "Titel", bold)
         worksheet.write(0, 1, "Untertitel", bold)
@@ -44,30 +41,32 @@ class TerminAdmin(admin.ModelAdmin):
         worksheet.write(0, 19, "Telefonnummer", bold)
         worksheet.write(0, 20, "Emailadresse", bold)
         for row, termin in enumerate(queryset):
-            worksheet.write(row+2, 0, termin.title)
-            worksheet.write(row+2, 1, termin.subtitle)
-            worksheet.write(row+2, 2, termin.start_date.strftime('%d.%m.%Y'))
-            worksheet.write(row+2, 3, termin.end_date.strftime('%d.%m.%Y'))
-            worksheet.write(row+2, 4, termin.group)
-            worksheet.write(row+2, 5, termin.category)
-            worksheet.write(row+2, 6, termin.technik)
-            worksheet.write(row+2, 7, termin.condition)
-            worksheet.write(row+2, 8, termin.saison)
-            worksheet.write(row+2, 9, termin.eventart)
-            worksheet.write(row+2, 10, termin.klassifizierung)
-            worksheet.write(row+2, 11, termin.anforderung_hoehe)
-            worksheet.write(row+2, 12, termin.anforderung_strecke)
-            worksheet.write(row+2, 13, termin.anforderung_dauer)
-            worksheet.write(row+2, 14, termin.voraussetzungen)
-            worksheet.write(row+2, 15, termin.description)
-            worksheet.write(row+2, 16, termin.equipment)
-            worksheet.write(row+2, 17, termin.max_participants)
-            worksheet.write(row+2, 18, termin.responsible)
-            worksheet.write(row+2, 19, termin.phone)
-            worksheet.write(row+2, 20, termin.email)
+            worksheet.write(row + 2, 0, termin.title)
+            worksheet.write(row + 2, 1, termin.subtitle)
+            worksheet.write(row + 2, 2, termin.start_date.strftime("%d.%m.%Y"))
+            worksheet.write(row + 2, 3, termin.end_date.strftime("%d.%m.%Y"))
+            worksheet.write(row + 2, 4, termin.group)
+            worksheet.write(row + 2, 5, termin.category)
+            worksheet.write(row + 2, 6, termin.technik)
+            worksheet.write(row + 2, 7, termin.condition)
+            worksheet.write(row + 2, 8, termin.saison)
+            worksheet.write(row + 2, 9, termin.eventart)
+            worksheet.write(row + 2, 10, termin.klassifizierung)
+            worksheet.write(row + 2, 11, termin.anforderung_hoehe)
+            worksheet.write(row + 2, 12, termin.anforderung_strecke)
+            worksheet.write(row + 2, 13, termin.anforderung_dauer)
+            worksheet.write(row + 2, 14, termin.voraussetzungen)
+            worksheet.write(row + 2, 15, termin.description)
+            worksheet.write(row + 2, 16, termin.equipment)
+            worksheet.write(row + 2, 17, termin.max_participants)
+            worksheet.write(row + 2, 18, termin.responsible)
+            worksheet.write(row + 2, 19, termin.phone)
+            worksheet.write(row + 2, 20, termin.email)
         workbook.close()
-        return serve_media(filename, 'application/xlsx')
+        return serve_media(filename, "application/xlsx")
+
     make_overview.short_description = "Termine in Excel Liste überführen"
 
+
 # Register your models here.
 admin.site.register(Termin, TerminAdmin)

jdav_web/ludwigsburgalpin/apps.py

@@ -2,4 +2,4 @@ from django.apps import AppConfig
 
 
 class LudwigsburgalpinConfig(AppConfig):
-    name = 'ludwigsburgalpin'
+    name = "ludwigsburgalpin"

jdav_web/ludwigsburgalpin/migrations/0001_initial_squashed_0007_alter_termin_group.py

@@ -1,46 +1,194 @@
 # Generated by Django 4.0.1 on 2023-03-29 20:40
 
 import django.core.validators
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
-    replaces = [('ludwigsburgalpin', '0001_initial'), ('ludwigsburgalpin', '0002_auto_20190926_1432'), ('ludwigsburgalpin', '0003_auto_20190926_1749'), ('ludwigsburgalpin', '0004_alter_termin_id'), ('ludwigsburgalpin', '0005_alter_termin_id'), ('ludwigsburgalpin', '0006_termin_anforderung_dauer_termin_anforderung_hoehe_and_more'), ('ludwigsburgalpin', '0007_alter_termin_group')]
-
-    dependencies = [
+    replaces = [
+        ("ludwigsburgalpin", "0001_initial"),
+        ("ludwigsburgalpin", "0002_auto_20190926_1432"),
+        ("ludwigsburgalpin", "0003_auto_20190926_1749"),
+        ("ludwigsburgalpin", "0004_alter_termin_id"),
+        ("ludwigsburgalpin", "0005_alter_termin_id"),
+        ("ludwigsburgalpin", "0006_termin_anforderung_dauer_termin_anforderung_hoehe_and_more"),
+        ("ludwigsburgalpin", "0007_alter_termin_group"),
     ]
 
+    dependencies = []
+
     operations = [
         migrations.CreateModel(
-            name='Termin',
+            name="Termin",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('title', models.CharField(max_length=100, verbose_name='Titel')),
-                ('start_date', models.DateField(verbose_name='Von')),
-                ('end_date', models.DateField(verbose_name='Bis')),
-                ('group', models.CharField(choices=[('ASG', 'Alpinsportgruppe'), ('OGB', 'Ortsgruppe Bietigheim'), ('OGV', 'Ortsgruppe Vaihingen'), ('JUG', 'Jugend'), ('FAM', 'Familie'), ('Ü30', 'Ü30'), ('MTB', 'Mountainbike'), ('RA', 'RegioAktiv'), ('SEK', 'Sektion')], max_length=100, verbose_name='Gruppe')),
-                ('description', models.TextField(blank=True, verbose_name='Beschreibung')),
-                ('email', models.EmailField(max_length=100, verbose_name='Email')),
-                ('phone', models.CharField(blank=True, max_length=20, verbose_name='Telefonnumer')),
-                ('responsible', models.CharField(max_length=100, verbose_name='Organisator')),
-                ('anforderung_dauer', models.IntegerField(blank=True, default=0, validators=[django.core.validators.MinValueValidator(0)], verbose_name='Etappendauer in Stunden')),
-                ('anforderung_hoehe', models.IntegerField(blank=True, default=0, validators=[django.core.validators.MinValueValidator(0)], verbose_name='Höhenmeter in Meter')),
-                ('anforderung_strecke', models.IntegerField(blank=True, default=0, validators=[django.core.validators.MinValueValidator(0)], verbose_name='Strecke in Kilometer')),
-                ('category', models.CharField(choices=[('WAN', 'Wandern'), ('BW', 'Bergwandern'), ('KST', 'Klettersteig'), ('KL', 'Klettern'), ('SKI', 'Piste, Loipe'), ('SCH', 'Schneeschuhgehen'), ('ST', 'Skitour'), ('STH', 'Skihochtour'), ('HT', 'Hochtour'), ('MTB', 'Montainbike'), ('AUS', 'Ausbildung'), ('SON', 'Sonstiges z.B. Treffen')], default='SON', max_length=100, verbose_name='Kategorie')),
-                ('condition', models.CharField(choices=[('gering', 'gering'), ('mittel', 'mittel'), ('groß', 'groß'), ('sehr groß', 'sehr groß')], default='mittel', max_length=100, verbose_name='Kondition')),
-                ('equipment', models.TextField(blank=True, verbose_name='Ausrüstung')),
-                ('eventart', models.CharField(choices=[('Einzeltermin', 'Einzeltermin'), ('Mehrtagesevent', 'Mehrtagesevent'), ('Regelmäßiges Event/Training', 'Regelmäßiges Event/Training'), ('Tagesevent', 'Tagesevent'), ('Wochenendevent', 'Wochenendevent')], default='Einzeltermin', max_length=100, verbose_name='Eventart')),
-                ('klassifizierung', models.CharField(choices=[('Gemeinschaftstour', 'Gemeinschaftstour'), ('Ausbildung', 'Ausbildung')], default='Gemeinschaftstour', max_length=100, verbose_name='Klassifizierung')),
-                ('max_participants', models.IntegerField(default=10, validators=[django.core.validators.MinValueValidator(1)], verbose_name='Max. Teilnehmerzahl')),
-                ('saison', models.CharField(choices=[('ganzjährig', 'ganzjährig'), ('Indoor', 'Indoor'), ('Sommer', 'Sommer'), ('Winter', 'Winter')], default='ganzjährig', max_length=100, verbose_name='Saison')),
-                ('subtitle', models.CharField(blank=True, max_length=100, verbose_name='Untertitel')),
-                ('technik', models.CharField(choices=[('leicht', 'leicht'), ('mittel', 'mittel'), ('schwer', 'schwer'), ('sehr schwer', 'sehr schwer')], default='mittel', max_length=100, verbose_name='Technik')),
-                ('voraussetzungen', models.TextField(blank=True, verbose_name='Voraussetzungen')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("title", models.CharField(max_length=100, verbose_name="Titel")),
+                ("start_date", models.DateField(verbose_name="Von")),
+                ("end_date", models.DateField(verbose_name="Bis")),
+                (
+                    "group",
+                    models.CharField(
+                        choices=[
+                            ("ASG", "Alpinsportgruppe"),
+                            ("OGB", "Ortsgruppe Bietigheim"),
+                            ("OGV", "Ortsgruppe Vaihingen"),
+                            ("JUG", "Jugend"),
+                            ("FAM", "Familie"),
+                            ("Ü30", "Ü30"),
+                            ("MTB", "Mountainbike"),
+                            ("RA", "RegioAktiv"),
+                            ("SEK", "Sektion"),
+                        ],
+                        max_length=100,
+                        verbose_name="Gruppe",
+                    ),
+                ),
+                ("description", models.TextField(blank=True, verbose_name="Beschreibung")),
+                ("email", models.EmailField(max_length=100, verbose_name="Email")),
+                ("phone", models.CharField(blank=True, max_length=20, verbose_name="Telefonnumer")),
+                ("responsible", models.CharField(max_length=100, verbose_name="Organisator")),
+                (
+                    "anforderung_dauer",
+                    models.IntegerField(
+                        blank=True,
+                        default=0,
+                        validators=[django.core.validators.MinValueValidator(0)],
+                        verbose_name="Etappendauer in Stunden",
+                    ),
+                ),
+                (
+                    "anforderung_hoehe",
+                    models.IntegerField(
+                        blank=True,
+                        default=0,
+                        validators=[django.core.validators.MinValueValidator(0)],
+                        verbose_name="Höhenmeter in Meter",
+                    ),
+                ),
+                (
+                    "anforderung_strecke",
+                    models.IntegerField(
+                        blank=True,
+                        default=0,
+                        validators=[django.core.validators.MinValueValidator(0)],
+                        verbose_name="Strecke in Kilometer",
+                    ),
+                ),
+                (
+                    "category",
+                    models.CharField(
+                        choices=[
+                            ("WAN", "Wandern"),
+                            ("BW", "Bergwandern"),
+                            ("KST", "Klettersteig"),
+                            ("KL", "Klettern"),
+                            ("SKI", "Piste, Loipe"),
+                            ("SCH", "Schneeschuhgehen"),
+                            ("ST", "Skitour"),
+                            ("STH", "Skihochtour"),
+                            ("HT", "Hochtour"),
+                            ("MTB", "Montainbike"),
+                            ("AUS", "Ausbildung"),
+                            ("SON", "Sonstiges z.B. Treffen"),
+                        ],
+                        default="SON",
+                        max_length=100,
+                        verbose_name="Kategorie",
+                    ),
+                ),
+                (
+                    "condition",
+                    models.CharField(
+                        choices=[
+                            ("gering", "gering"),
+                            ("mittel", "mittel"),
+                            ("groß", "groß"),
+                            ("sehr groß", "sehr groß"),
+                        ],
+                        default="mittel",
+                        max_length=100,
+                        verbose_name="Kondition",
+                    ),
+                ),
+                ("equipment", models.TextField(blank=True, verbose_name="Ausrüstung")),
+                (
+                    "eventart",
+                    models.CharField(
+                        choices=[
+                            ("Einzeltermin", "Einzeltermin"),
+                            ("Mehrtagesevent", "Mehrtagesevent"),
+                            ("Regelmäßiges Event/Training", "Regelmäßiges Event/Training"),
+                            ("Tagesevent", "Tagesevent"),
+                            ("Wochenendevent", "Wochenendevent"),
+                        ],
+                        default="Einzeltermin",
+                        max_length=100,
+                        verbose_name="Eventart",
+                    ),
+                ),
+                (
+                    "klassifizierung",
+                    models.CharField(
+                        choices=[
+                            ("Gemeinschaftstour", "Gemeinschaftstour"),
+                            ("Ausbildung", "Ausbildung"),
+                        ],
+                        default="Gemeinschaftstour",
+                        max_length=100,
+                        verbose_name="Klassifizierung",
+                    ),
+                ),
+                (
+                    "max_participants",
+                    models.IntegerField(
+                        default=10,
+                        validators=[django.core.validators.MinValueValidator(1)],
+                        verbose_name="Max. Teilnehmerzahl",
+                    ),
+                ),
+                (
+                    "saison",
+                    models.CharField(
+                        choices=[
+                            ("ganzjährig", "ganzjährig"),
+                            ("Indoor", "Indoor"),
+                            ("Sommer", "Sommer"),
+                            ("Winter", "Winter"),
+                        ],
+                        default="ganzjährig",
+                        max_length=100,
+                        verbose_name="Saison",
+                    ),
+                ),
+                (
+                    "subtitle",
+                    models.CharField(blank=True, max_length=100, verbose_name="Untertitel"),
+                ),
+                (
+                    "technik",
+                    models.CharField(
+                        choices=[
+                            ("leicht", "leicht"),
+                            ("mittel", "mittel"),
+                            ("schwer", "schwer"),
+                            ("sehr schwer", "sehr schwer"),
+                        ],
+                        default="mittel",
+                        max_length=100,
+                        verbose_name="Technik",
+                    ),
+                ),
+                ("voraussetzungen", models.TextField(blank=True, verbose_name="Voraussetzungen")),
             ],
             options={
-                'verbose_name_plural': 'Termine',
-                'verbose_name': 'Termin',
+                "verbose_name_plural": "Termine",
+                "verbose_name": "Termin",
             },
         ),
     ]

jdav_web/ludwigsburgalpin/models.py

@@ -1,121 +1,128 @@
-from django.db import models
 from django.core.validators import MinValueValidator
+from django.db import models
 
 GRUPPE = [
-    ('ASG', 'Alpinsportgruppe'),
-    ('OGB', 'Ortsgruppe Bietigheim'),
-    ('OGV', 'Ortsgruppe Vaihingen'),
-    ('JUG', 'Jugend'),
-    ('FAM', 'Familie'),
-    ('Ü30', 'Ü30'),
-    ('MTB', 'Mountainbike'),
-    ('RA',  'RegioAktiv'),
-    ('SEK', 'Sektion'),
+    ("ASG", "Alpinsportgruppe"),
+    ("OGB", "Ortsgruppe Bietigheim"),
+    ("OGV", "Ortsgruppe Vaihingen"),
+    ("JUG", "Jugend"),
+    ("FAM", "Familie"),
+    ("Ü30", "Ü30"),
+    ("MTB", "Mountainbike"),
+    ("RA", "RegioAktiv"),
+    ("SEK", "Sektion"),
 ]
 KATEGORIE = [
-    ('WAN', 'Wandern'),
-    ('BW', 'Bergwandern'),
-    ('KST', 'Klettersteig'),
-    ('KL', 'Klettern'),
-    ('SKI', 'Piste, Loipe'),
-    ('SCH', 'Schneeschuhgehen'),
-    ('ST', 'Skitour'),
-    ('STH', 'Skihochtour'),
-    ('HT', 'Hochtour'),
-    ('MTB', 'Montainbike'),
-    ('AUS', 'Ausbildung'),
-    ('SON', 'Sonstiges z.B. Treffen')
+    ("WAN", "Wandern"),
+    ("BW", "Bergwandern"),
+    ("KST", "Klettersteig"),
+    ("KL", "Klettern"),
+    ("SKI", "Piste, Loipe"),
+    ("SCH", "Schneeschuhgehen"),
+    ("ST", "Skitour"),
+    ("STH", "Skihochtour"),
+    ("HT", "Hochtour"),
+    ("MTB", "Montainbike"),
+    ("AUS", "Ausbildung"),
+    ("SON", "Sonstiges z.B. Treffen"),
 ]
 KONDITION = [
-    ('gering', 'gering'),
-    ('mittel', 'mittel'),
-    ('groß', 'groß'),
-    ('sehr groß', 'sehr groß'),
+    ("gering", "gering"),
+    ("mittel", "mittel"),
+    ("groß", "groß"),
+    ("sehr groß", "sehr groß"),
 ]
 TECHNIK = [
-    ('leicht', 'leicht'),
-    ('mittel', 'mittel'),
-    ('schwer', 'schwer'),
-    ('sehr schwer', 'sehr schwer'),
+    ("leicht", "leicht"),
+    ("mittel", "mittel"),
+    ("schwer", "schwer"),
+    ("sehr schwer", "sehr schwer"),
 ]
 SAISON = [
-    ('ganzjährig','ganzjährig'),
-    ('Indoor', 'Indoor'),
-    ('Sommer', 'Sommer'),
-    ('Winter', 'Winter'),
+    ("ganzjährig", "ganzjährig"),
+    ("Indoor", "Indoor"),
+    ("Sommer", "Sommer"),
+    ("Winter", "Winter"),
 ]
 EVENTART = [
-    ('Einzeltermin', 'Einzeltermin',),
-    ('Mehrtagesevent', 'Mehrtagesevent',),
-    ('Regelmäßiges Event/Training', 'Regelmäßiges Event/Training',),
-    ('Tagesevent', 'Tagesevent',),
-    ('Wochenendevent', 'Wochenendevent',),
+    (
+        "Einzeltermin",
+        "Einzeltermin",
+    ),
+    (
+        "Mehrtagesevent",
+        "Mehrtagesevent",
+    ),
+    (
+        "Regelmäßiges Event/Training",
+        "Regelmäßiges Event/Training",
+    ),
+    (
+        "Tagesevent",
+        "Tagesevent",
+    ),
+    (
+        "Wochenendevent",
+        "Wochenendevent",
+    ),
 ]
 KLASSIFIZIERUNG = [
-    ('Gemeinschaftstour', 'Gemeinschaftstour'),
-    ('Ausbildung', 'Ausbildung'),
+    ("Gemeinschaftstour", "Gemeinschaftstour"),
+    ("Ausbildung", "Ausbildung"),
 ]
 
 
 # Create your models here.
 class Termin(models.Model):
-    title = models.CharField('Titel', max_length=100)
-    subtitle = models.CharField('Untertitel', max_length=100, blank=True)
-    start_date = models.DateField('Von')
-    end_date = models.DateField('Bis')
-    group = models.CharField('Gruppe',
-                              choices=GRUPPE,
-                              max_length=100)
-    responsible = models.CharField('Organisator', max_length=100, blank=False)
-    phone = models.CharField(max_length=20, verbose_name='Telefonnumer', blank=True)
-    email = models.EmailField(max_length=100, verbose_name='Email', blank=False)
-    category = models.CharField('Kategorie', blank=False, choices=KATEGORIE, max_length=100,
-                                default='SON')
-    condition = models.CharField('Kondition', blank=False, choices=KONDITION, max_length=100,
-                                 default='mittel')
-    technik = models.CharField('Technik', blank=False, choices=TECHNIK, max_length=100,
-                               default='mittel')
-    saison = models.CharField('Saison', blank=False, choices=SAISON, max_length=100,
-                              default='ganzjährig')
-    eventart = models.CharField('Eventart', blank=False, choices=EVENTART, max_length=100,
-                                default='Einzeltermin')
-    klassifizierung = models.CharField('Klassifizierung', blank=False, choices=KLASSIFIZIERUNG,
-                                       max_length=100,
-                                       default='Gemeinschaftstour')
-    equipment = models.TextField('Ausrüstung',
-                                 blank=True)
-    voraussetzungen = models.TextField('Voraussetzungen',
-                                       blank=True)
-    description = models.TextField('Beschreibung',
-                                   blank=True)
-    max_participants = models.IntegerField('Max. Teilnehmerzahl',
+    title = models.CharField("Titel", max_length=100)
+    subtitle = models.CharField("Untertitel", max_length=100, blank=True)
+    start_date = models.DateField("Von")
+    end_date = models.DateField("Bis")
+    group = models.CharField("Gruppe", choices=GRUPPE, max_length=100)
+    responsible = models.CharField("Organisator", max_length=100, blank=False)
+    phone = models.CharField(max_length=20, verbose_name="Telefonnumer", blank=True)
+    email = models.EmailField(max_length=100, verbose_name="Email", blank=False)
+    category = models.CharField(
+        "Kategorie", blank=False, choices=KATEGORIE, max_length=100, default="SON"
+    )
+    condition = models.CharField(
+        "Kondition", blank=False, choices=KONDITION, max_length=100, default="mittel"
+    )
+    technik = models.CharField(
+        "Technik", blank=False, choices=TECHNIK, max_length=100, default="mittel"
+    )
+    saison = models.CharField(
+        "Saison", blank=False, choices=SAISON, max_length=100, default="ganzjährig"
+    )
+    eventart = models.CharField(
+        "Eventart", blank=False, choices=EVENTART, max_length=100, default="Einzeltermin"
+    )
+    klassifizierung = models.CharField(
+        "Klassifizierung",
         blank=False,
-                                           validators=[
-                                               MinValueValidator(1)
-                                           ],
-                                           default=10)
-    anforderung_hoehe = models.IntegerField('Höhenmeter in Meter',
-                                            blank=True,
-                                            validators=[
-                                                MinValueValidator(0)
-                                            ],
-                                            default=0)
-    anforderung_strecke = models.IntegerField('Strecke in Kilometer',
-                                              blank=True,
-                                              validators=[
-                                                  MinValueValidator(0)
-                                              ],
-                                              default=0)
-    anforderung_dauer = models.IntegerField('Etappendauer in Stunden',
-                                            blank=True,
-                                            validators=[
-                                                MinValueValidator(0)
-                                            ],
-                                            default=0)
+        choices=KLASSIFIZIERUNG,
+        max_length=100,
+        default="Gemeinschaftstour",
+    )
+    equipment = models.TextField("Ausrüstung", blank=True)
+    voraussetzungen = models.TextField("Voraussetzungen", blank=True)
+    description = models.TextField("Beschreibung", blank=True)
+    max_participants = models.IntegerField(
+        "Max. Teilnehmerzahl", blank=False, validators=[MinValueValidator(1)], default=10
+    )
+    anforderung_hoehe = models.IntegerField(
+        "Höhenmeter in Meter", blank=True, validators=[MinValueValidator(0)], default=0
+    )
+    anforderung_strecke = models.IntegerField(
+        "Strecke in Kilometer", blank=True, validators=[MinValueValidator(0)], default=0
+    )
+    anforderung_dauer = models.IntegerField(
+        "Etappendauer in Stunden", blank=True, validators=[MinValueValidator(0)], default=0
+    )
 
     def __str__(self):
         return "{} {}".format(self.title, str(self.group))
 
     class Meta:
-        verbose_name = 'Termin'
-        verbose_name_plural = 'Termine'
+        verbose_name = "Termin"
+        verbose_name_plural = "Termine"

jdav_web/ludwigsburgalpin/tests.py

@@ -1,13 +1,21 @@
 from http import HTTPStatus
 
-from django.test import TestCase, RequestFactory
-from django.utils import timezone
+from django.conf import settings
 from django.contrib.admin.sites import AdminSite
+from django.test import RequestFactory
+from django.test import TestCase
 from django.urls import reverse
-from django.conf import settings
-from .models import Termin, GRUPPE, KATEGORIE, KONDITION, TECHNIK, SAISON,\
-        EVENTART, KLASSIFIZIERUNG
+from django.utils import timezone
+
 from .admin import TerminAdmin
+from .models import EVENTART
+from .models import GRUPPE
+from .models import KATEGORIE
+from .models import KLASSIFIZIERUNG
+from .models import KONDITION
+from .models import SAISON
+from .models import TECHNIK
+from .models import Termin
 
 
 class BasicTerminTestCase(TestCase):
@@ -15,7 +23,8 @@ class BasicTerminTestCase(TestCase):
 
     def setUp(self):
         for i in range(BasicTerminTestCase.TERMIN_NO):
-            Termin.objects.create(title='Foo {}'.format(i),
+            Termin.objects.create(
+                title="Foo {}".format(i),
                 start_date=timezone.now().date(),
                 end_date=timezone.now().date(),
                 group=GRUPPE[0][0],
@@ -23,60 +32,71 @@ class BasicTerminTestCase(TestCase):
                 category=KATEGORIE[0][0],
                 technik=TECHNIK[0][0],
                 max_participants=42,
-                                  anforderung_hoehe=10)
+                anforderung_hoehe=10,
+            )
 
 
 class TerminAdminTestCase(BasicTerminTestCase):
     def test_str(self):
         t = Termin.objects.all()[0]
-        self.assertEqual(str(t), '{} {}'.format(t.title, str(t.group)))
+        self.assertEqual(str(t), "{} {}".format(t.title, str(t.group)))
 
     def test_make_overview(self):
         factory = RequestFactory()
         admin = TerminAdmin(Termin, AdminSite())
-        url = reverse('admin:ludwigsburgalpin_termin_changelist')
+        url = reverse("admin:ludwigsburgalpin_termin_changelist")
         request = factory.get(url)
 
         response = admin.make_overview(request, Termin.objects.all())
 
-        self.assertEqual(response['Content-Type'], 'application/xlsx',
-                         'The content-type of the generated overview should be an .xlsx file.')
+        self.assertEqual(
+            response["Content-Type"],
+            "application/xlsx",
+            "The content-type of the generated overview should be an .xlsx file.",
+        )
+
 
 class ViewTestCase(BasicTerminTestCase):
     def test_get_index(self):
-        url = reverse('ludwigsburgalpin:index')
+        url = reverse("ludwigsburgalpin:index")
         response = self.client.get(url)
         self.assertEqual(response.status_code, HTTPStatus.OK)
 
     def test_submit_termin(self):
-        url = reverse('ludwigsburgalpin:index')
-        response = self.client.post(url, data={
-            'title': 'My Title',
-            'subtitle': 'My Subtitle',
-            'start_date': '2024-01-01',
-            'end_date': '2024-02-01',
-            'group': GRUPPE[0][0],
-            'category': KATEGORIE[0][0],
-            'condition': KONDITION[0][0],
-            'technik': TECHNIK[0][0],
-            'saison': SAISON[0][0],
-            'eventart': EVENTART[0][0],
-            'klassifizierung': KLASSIFIZIERUNG[0][0],
-            'anforderung_hoehe': 10,
-            'anforderung_strecke': 10,
-            'anforderung_dauer': 10,
-            'max_participants': 100,
-        })
-        t = Termin.objects.get(title='My Title')
+        url = reverse("ludwigsburgalpin:index")
+        response = self.client.post(
+            url,
+            data={
+                "title": "My Title",
+                "subtitle": "My Subtitle",
+                "start_date": "2024-01-01",
+                "end_date": "2024-02-01",
+                "group": GRUPPE[0][0],
+                "category": KATEGORIE[0][0],
+                "condition": KONDITION[0][0],
+                "technik": TECHNIK[0][0],
+                "saison": SAISON[0][0],
+                "eventart": EVENTART[0][0],
+                "klassifizierung": KLASSIFIZIERUNG[0][0],
+                "anforderung_hoehe": 10,
+                "anforderung_strecke": 10,
+                "anforderung_dauer": 10,
+                "max_participants": 100,
+            },
+        )
+        t = Termin.objects.get(title="My Title")
         self.assertEqual(t.group, GRUPPE[0][0])
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, "Termin erfolgreich eingereicht", html=True)
 
     def test_submit_termin_invalid(self):
-        url = reverse('ludwigsburgalpin:index')
+        url = reverse("ludwigsburgalpin:index")
         # many required fields are missing
-        response = self.client.post(url, data={
-            'title': 'My Title',
-        })
+        response = self.client.post(
+            url,
+            data={
+                "title": "My Title",
+            },
+        )
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, "Dieses Feld ist zwingend erforderlich.", html=True)

jdav_web/ludwigsburgalpin/urls.py

@@ -4,6 +4,6 @@ from . import views
 
 app_name = "ludwigsburgalpin"
 urlpatterns = [
-    re_path(r'^$', views.index, name='index')
+    re_path(r"^$", views.index, name="index")
     # re_path(r'^subscribe', views.subscribe, name='subscribe'),
 ]

jdav_web/ludwigsburgalpin/views.py

@@ -1,74 +1,62 @@
-from django.shortcuts import render
 from django import forms
-from django.http import HttpResponseRedirect
-from django.contrib.admin import widgets
 from django.core.validators import MinValueValidator
-from .models import Termin, GRUPPE, KATEGORIE, KONDITION, TECHNIK, SAISON, EVENTART, KLASSIFIZIERUNG
+from django.shortcuts import render
 
-datepicker = forms.TextInput(attrs={'class': 'datepicker'})
+from .models import EVENTART
+from .models import GRUPPE
+from .models import KATEGORIE
+from .models import KLASSIFIZIERUNG
+from .models import KONDITION
+from .models import SAISON
+from .models import TECHNIK
+from .models import Termin
 
+datepicker = forms.TextInput(attrs={"class": "datepicker"})
 
-class TerminForm(forms.Form):
 
-
-    title = forms.CharField(label='Titel')
-    subtitle = forms.CharField(label='Untertitel')
-    start_date = forms.DateField(label='Von',
-                                 widget=datepicker)
-    end_date = forms.DateField(label='Bis',
-                               widget=datepicker)
-    group = forms.ChoiceField(label='Gruppe',
-                              required=True,
-                              choices=GRUPPE)
-    category = forms.ChoiceField(label='Kategorie', required=True, choices=KATEGORIE)
-    condition = forms.ChoiceField(label='Kondition', required=True, choices=KONDITION)
-    technik = forms.ChoiceField(label='Technik', required=True, choices=TECHNIK)
-    saison = forms.ChoiceField(label='Saison', required=True, choices=SAISON)
-    eventart = forms.ChoiceField(label='Eventart', required=True, choices=EVENTART)
-    klassifizierung = forms.ChoiceField(label='Klassifizierung', required=True, choices=KLASSIFIZIERUNG)
-    anforderung_hoehe = forms.IntegerField(label='Höhenmeter in Metern',
-                                           required=True,
-                                           validators=[
-                                               MinValueValidator(0)
-                                           ])
-    anforderung_strecke = forms.IntegerField(label='Strecke in Kilometern',
-                                             required=True,
-                                             validators=[
-                                                 MinValueValidator(0)
-                                             ])
-    anforderung_dauer = forms.IntegerField(label='Etappendauer in Stunden',
-                                           required=True,
-                                           validators=[
-                                               MinValueValidator(0)
-                                           ])
-    description = forms.CharField(label='Beschreibung',
-                                  widget=forms.Textarea,
-                                  required=False)
-    equipment = forms.CharField(label='Ausrüstung',
-                                widget=forms.Textarea,
-                                required=False)
-    voraussetzungen = forms.CharField(label='Voraussetzungen',
-                                      widget=forms.Textarea,
-                                      required=False)
-    max_participants = forms.IntegerField(label='Max. Teilnehmerzahl',
-                                         required=True,
-                                         validators=[
-                                             MinValueValidator(1)
-                                         ])
-    responsible = forms.CharField(label='Organisator', max_length=100,
-                                  required=False)
-    phone = forms.CharField(max_length=20, label='Telefonnumer',
-                            required=False)
-    email = forms.EmailField(max_length=100, label='Email',
-                             required=False)
+class TerminForm(forms.Form):
+    title = forms.CharField(label="Titel")
+    subtitle = forms.CharField(label="Untertitel")
+    start_date = forms.DateField(label="Von", widget=datepicker)
+    end_date = forms.DateField(label="Bis", widget=datepicker)
+    group = forms.ChoiceField(label="Gruppe", required=True, choices=GRUPPE)
+    category = forms.ChoiceField(label="Kategorie", required=True, choices=KATEGORIE)
+    condition = forms.ChoiceField(label="Kondition", required=True, choices=KONDITION)
+    technik = forms.ChoiceField(label="Technik", required=True, choices=TECHNIK)
+    saison = forms.ChoiceField(label="Saison", required=True, choices=SAISON)
+    eventart = forms.ChoiceField(label="Eventart", required=True, choices=EVENTART)
+    klassifizierung = forms.ChoiceField(
+        label="Klassifizierung", required=True, choices=KLASSIFIZIERUNG
+    )
+    anforderung_hoehe = forms.IntegerField(
+        label="Höhenmeter in Metern", required=True, validators=[MinValueValidator(0)]
+    )
+    anforderung_strecke = forms.IntegerField(
+        label="Strecke in Kilometern", required=True, validators=[MinValueValidator(0)]
+    )
+    anforderung_dauer = forms.IntegerField(
+        label="Etappendauer in Stunden", required=True, validators=[MinValueValidator(0)]
+    )
+    description = forms.CharField(label="Beschreibung", widget=forms.Textarea, required=False)
+    equipment = forms.CharField(label="Ausrüstung", widget=forms.Textarea, required=False)
+    voraussetzungen = forms.CharField(
+        label="Voraussetzungen", widget=forms.Textarea, required=False
+    )
+    max_participants = forms.IntegerField(
+        label="Max. Teilnehmerzahl", required=True, validators=[MinValueValidator(1)]
+    )
+    responsible = forms.CharField(label="Organisator", max_length=100, required=False)
+    phone = forms.CharField(max_length=20, label="Telefonnumer", required=False)
+    email = forms.EmailField(max_length=100, label="Email", required=False)
 
 
 # Create your views here.
 def index(request, *args):
-    if request.method == 'POST':
+    if request.method == "POST":
         form = TerminForm(request.POST)
         if form.is_valid():
-            termin = Termin(title=form.cleaned_data["title"],
+            termin = Termin(
+                title=form.cleaned_data["title"],
                 subtitle=form.cleaned_data["subtitle"],
                 start_date=form.cleaned_data["start_date"],
                 end_date=form.cleaned_data["end_date"],
@@ -88,13 +76,14 @@ def index(request, *args):
                 anforderung_hoehe=form.cleaned_data["anforderung_hoehe"],
                 anforderung_strecke=form.cleaned_data["anforderung_strecke"],
                 anforderung_dauer=form.cleaned_data["anforderung_dauer"],
-                            description=form.cleaned_data["description"])
+                description=form.cleaned_data["description"],
+            )
             termin.save()
             return published(request)
     else:
         form = TerminForm()
-    return render(request, 'ludwigsburgalpin/termine.html', {'form': form.as_table()})
+    return render(request, "ludwigsburgalpin/termine.html", {"form": form.as_table()})
 
 
 def published(request):
-    return render(request, 'ludwigsburgalpin/published.html')
+    return render(request, "ludwigsburgalpin/published.html")

jdav_web/mailer/admin.py

@@ -7,14 +7,10 @@ from django.contrib import admin
 from django.contrib import messages
 from django.contrib.admin import helpers
 from django.shortcuts import render
-from django.utils.translation import (
-    gettext_lazy as _,
-)
+from django.utils.translation import gettext_lazy as _
 from members.admin import FilteredMemberFieldMixin
 from members.models import Member
-from rules.contrib.admin import (
-    ObjectPermissionsModelAdmin,
-)
+from rules.contrib.admin import ObjectPermissionsModelAdmin
 
 from .mailutils import NOT_SENT
 from .mailutils import PARTLY_SENT
@@ -23,6 +19,7 @@ from .models import EmailAddress
 from .models import EmailAddressForm
 from .models import Message
 from .models import MessageForm
+
 # from easy_select2 import apply_select2
 
 

jdav_web/mailer/mailutils.py

@@ -4,7 +4,6 @@ from django.conf import settings
 from django.core import mail
 from django.core.mail import EmailMessage
 
-
 logger = logging.getLogger(__name__)
 
 

jdav_web/mailer/management/commands/notify_active.py

@@ -1,20 +1,19 @@
+from django.conf import settings
 from django.core.management.base import BaseCommand
-from mailer.models import Message
-from members.models import Member, annotate_activity_score
-from django.db.models import Q
 from django.utils.translation import gettext_lazy as _
 from mailer.mailutils import send
-from django.conf import settings
-
-import re
+from members.models import annotate_activity_score
+from members.models import Member
 
 
 class Command(BaseCommand):
-    help = 'Congratulates the most active members'
+    help = "Congratulates the most active members"
     requires_system_checks = False
 
     def handle(self, *args, **options):
-        qs = list(reversed(annotate_activity_score(Member.objects.all()).order_by('_activity_score')))[:settings.CONGRATULATE_MEMBERS_MAX]
+        qs = list(
+            reversed(annotate_activity_score(Member.objects.all()).order_by("_activity_score"))
+        )[: settings.CONGRATULATE_MEMBERS_MAX]
         for position, member in enumerate(qs):
             positiontext = "{}. ".format(position + 1) if position > 0 else ""
             score = member._activity_score
@@ -28,11 +27,17 @@ class Command(BaseCommand):
                 level = 4
             else:
                 level = 5
-            content = settings.NOTIFY_MOST_ACTIVE_TEXT.format(name=member.prename,
-                                                     congratulate_max=CONGRATULATE_MEMBERS_MAX,
+            content = settings.NOTIFY_MOST_ACTIVE_TEXT.format(
+                name=member.prename,
+                congratulate_max=settings.CONGRATULATE_MEMBERS_MAX,
                 score=score,
                 level=level,
-                                                     position=positiontext)
-            send(_("Congratulation %(name)s") % { 'name': member.prename },
-                 content, settings.DEFAULT_SENDING_ADDRESS, [member.email],
-                 reply_to=[settings.RESPONSIBLE_MAIL])
+                position=positiontext,
+            )
+            send(
+                _("Congratulation %(name)s") % {"name": member.prename},
+                content,
+                settings.DEFAULT_SENDING_ADDRESS,
+                [member.email],
+                reply_to=[settings.RESPONSIBLE_MAIL],
+            )

jdav_web/mailer/management/commands/reply_addrs.py

@@ -1,30 +1,30 @@
+import re
+
 from django.core.management.base import BaseCommand
 from mailer.models import Message
 from members.models import Member
-from django.db.models import Q
-
-import re
 
 
 class Command(BaseCommand):
-    help = 'Shows reply-to addresses'
+    help = "Shows reply-to addresses"
     requires_system_checks = False
 
     def add_arguments(self, parser):
-        parser.add_argument('--message_id', default="-1")
-        parser.add_argument('--subject', default="")
+        parser.add_argument("--message_id", default="-1")
+        parser.add_argument("--subject", default="")
 
     def handle(self, *args, **options):
         replies = []
         try:
-            message_id = int(options['message_id'])
+            message_id = int(options["message_id"])
             message = Message.objects.get(pk=message_id)
             if message.reply_to:
                 replies = list(message.reply_to.all())
                 replies.extend(message.reply_to_email_address.all())
         except (Message.DoesNotExist, ValueError):
-            extracted = re.match("^([Ww][Gg]: *|[Ff][Ww]: *|[Rr][Ee]: *|[Aa][Ww]: *)* *(.*)$",
-                                 options['subject']).group(2)
+            extracted = re.match(
+                "^([Ww][Gg]: *|[Ff][Ww]: *|[Rr][Ee]: *|[Aa][Ww]: *)* *(.*)$", options["subject"]
+            ).group(2)
             try:
                 msgs = Message.objects.filter(subject=extracted)
                 message = msgs.all()[0]
@@ -36,8 +36,7 @@ class Command(BaseCommand):
 
         if not replies:
             # send mail to all jugendleiters
-            replies = Member.objects.filter(group__name='Jugendleiter',
-                                            gets_newsletter=True)
-        forwards = [l.email for l in replies]
+            replies = Member.objects.filter(group__name="Jugendleiter", gets_newsletter=True)
+        forwards = [lst.email for lst in replies]
 
         self.stdout.write(" ".join(forwards))

jdav_web/mailer/migrations/0001_initial_squashed_0006_auto_20210924_1155.py

@@ -1,79 +1,165 @@
 # Generated by Django 4.0.1 on 2023-03-29 20:38
 
 import django.core.validators
-from django.db import migrations, models
 import django.db.models.deletion
 import utils
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
-    replaces = [('mailer', '0001_initial'), ('mailer', '0002_auto_20190615_1225'), ('mailer', '0003_emailaddress'), ('mailer', '0004_auto_20200924_1744'), ('mailer', '0005_auto_20200924_2139'), ('mailer', '0006_auto_20210924_1155')]
+    replaces = [
+        ("mailer", "0001_initial"),
+        ("mailer", "0002_auto_20190615_1225"),
+        ("mailer", "0003_emailaddress"),
+        ("mailer", "0004_auto_20200924_1744"),
+        ("mailer", "0005_auto_20200924_2139"),
+        ("mailer", "0006_auto_20210924_1155"),
+    ]
 
     dependencies = [
-        ('members', '0006_auto_20190914_2341'),
-        ('members', '0008_auto_20210924_1155'),
-        ('members', '0001_initial'),
-        ('members', '0007_auto_20200924_1512'),
-        ('members', '0005_auto_20190615_1224'),
+        ("members", "0006_auto_20190914_2341"),
+        ("members", "0008_auto_20210924_1155"),
+        ("members", "0001_initial"),
+        ("members", "0007_auto_20200924_1512"),
+        ("members", "0005_auto_20190615_1224"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='Message',
+            name="Message",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('subject', models.CharField(max_length=50, verbose_name='subject')),
-                ('content', models.TextField(verbose_name='content')),
-                ('sent', models.BooleanField(default=False, verbose_name='sent')),
-                ('to_groups', models.ManyToManyField(blank=True, to='members.Group', verbose_name='to group')),
-                ('to_members', models.ManyToManyField(blank=True, to='members.Member', verbose_name='to member')),
-                ('reply_to', models.ManyToManyField(blank=True, related_name='reply_to', to='members.Member', verbose_name='reply to participant')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("subject", models.CharField(max_length=50, verbose_name="subject")),
+                ("content", models.TextField(verbose_name="content")),
+                ("sent", models.BooleanField(default=False, verbose_name="sent")),
+                (
+                    "to_groups",
+                    models.ManyToManyField(blank=True, to="members.Group", verbose_name="to group"),
+                ),
+                (
+                    "to_members",
+                    models.ManyToManyField(
+                        blank=True, to="members.Member", verbose_name="to member"
+                    ),
+                ),
+                (
+                    "reply_to",
+                    models.ManyToManyField(
+                        blank=True,
+                        related_name="reply_to",
+                        to="members.Member",
+                        verbose_name="reply to participant",
+                    ),
+                ),
             ],
             options={
-                'verbose_name_plural': 'messages',
-                'permissions': (('submit_mails', 'Can submit mails'),),
-                'verbose_name': 'message',
+                "verbose_name_plural": "messages",
+                "permissions": (("submit_mails", "Can submit mails"),),
+                "verbose_name": "message",
             },
         ),
         migrations.CreateModel(
-            name='Attachment',
+            name="Attachment",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('f', utils.RestrictedFileField(blank=True, upload_to='attachments', verbose_name='file')),
-                ('msg', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='mailer.message')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                (
+                    "f",
+                    utils.RestrictedFileField(
+                        blank=True, upload_to="attachments", verbose_name="file"
+                    ),
+                ),
+                (
+                    "msg",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="mailer.message"
+                    ),
+                ),
             ],
             options={
-                'verbose_name_plural': 'attachments',
-                'verbose_name': 'attachment',
+                "verbose_name_plural": "attachments",
+                "verbose_name": "attachment",
             },
         ),
         migrations.CreateModel(
-            name='EmailAddress',
+            name="EmailAddress",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=50, validators=[django.core.validators.RegexValidator('^[0-9a-zA-Z]*$', 'Only alphanumeric characters are allowed')], verbose_name='name')),
-                ('to_members', models.ManyToManyField(blank=True, to='members.Member', verbose_name='Forward to participants')),
-                ('to_groups', models.ManyToManyField(blank=True, to='members.Group', verbose_name='Forward to group')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                (
+                    "name",
+                    models.CharField(
+                        max_length=50,
+                        validators=[
+                            django.core.validators.RegexValidator(
+                                "^[0-9a-zA-Z]*$", "Only alphanumeric characters are allowed"
+                            )
+                        ],
+                        verbose_name="name",
+                    ),
+                ),
+                (
+                    "to_members",
+                    models.ManyToManyField(
+                        blank=True, to="members.Member", verbose_name="Forward to participants"
+                    ),
+                ),
+                (
+                    "to_groups",
+                    models.ManyToManyField(
+                        blank=True, to="members.Group", verbose_name="Forward to group"
+                    ),
+                ),
             ],
             options={
-                'verbose_name_plural': 'email addresses',
-                'verbose_name': 'email address',
+                "verbose_name_plural": "email addresses",
+                "verbose_name": "email address",
             },
         ),
         migrations.AddField(
-            model_name='message',
-            name='reply_to_email_address',
-            field=models.ManyToManyField(blank=True, related_name='reply_to_email_addr', to='mailer.EmailAddress', verbose_name='reply to custom email address'),
+            model_name="message",
+            name="reply_to_email_address",
+            field=models.ManyToManyField(
+                blank=True,
+                related_name="reply_to_email_addr",
+                to="mailer.EmailAddress",
+                verbose_name="reply to custom email address",
+            ),
         ),
         migrations.AddField(
-            model_name='message',
-            name='to_freizeit',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='members.freizeit', verbose_name='to freizeit'),
+            model_name="message",
+            name="to_freizeit",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="members.freizeit",
+                verbose_name="to freizeit",
+            ),
         ),
         migrations.AddField(
-            model_name='message',
-            name='to_notelist',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='members.membernotelist', verbose_name='to notes list'),
+            model_name="message",
+            name="to_notelist",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.CASCADE,
+                to="members.membernotelist",
+                verbose_name="to notes list",
+            ),
         ),
     ]

jdav_web/mailer/migrations/0002_message_created_by.py

@@ -1,20 +1,27 @@
 # Generated by Django 4.0.1 on 2023-04-02 12:06
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('members', '0006_rename_permissions'),
-        ('mailer', '0001_initial_squashed_0006_auto_20210924_1155'),
+        ("members", "0006_rename_permissions"),
+        ("mailer", "0001_initial_squashed_0006_auto_20210924_1155"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='message',
-            name='created_by',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_messages', to='members.member', verbose_name='Created by'),
+            model_name="message",
+            name="created_by",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="created_messages",
+                to="members.member",
+                verbose_name="Created by",
+            ),
         ),
     ]

jdav_web/mailer/migrations/0003_alter_message_options.py

@@ -4,14 +4,25 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('mailer', '0002_message_created_by'),
+        ("mailer", "0002_message_created_by"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='message',
-            options={'default_permissions': ('add_global', 'change_global', 'view_global', 'delete_global', 'list_global', 'view'), 'permissions': (('submit_mails', 'Can submit mails'),), 'verbose_name': 'message', 'verbose_name_plural': 'messages'},
+            name="message",
+            options={
+                "default_permissions": (
+                    "add_global",
+                    "change_global",
+                    "view_global",
+                    "delete_global",
+                    "list_global",
+                    "view",
+                ),
+                "permissions": (("submit_mails", "Can submit mails"),),
+                "verbose_name": "message",
+                "verbose_name_plural": "messages",
+            },
         ),
     ]

jdav_web/mailer/migrations/0004_alter_attachment_f.py

@@ -1,19 +1,18 @@
 # Generated by Django 4.0.1 on 2024-11-17 23:31
 
-from django.db import migrations
 import utils
+from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('mailer', '0003_alter_message_options'),
+        ("mailer", "0003_alter_message_options"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='attachment',
-            name='f',
-            field=utils.RestrictedFileField(upload_to='attachments', verbose_name='file'),
+            model_name="attachment",
+            name="f",
+            field=utils.RestrictedFileField(upload_to="attachments", verbose_name="file"),
         ),
     ]

jdav_web/mailer/migrations/0005_alter_emailaddress_name.py

@@ -1,19 +1,27 @@
 # Generated by Django 4.0.1 on 2024-11-23 14:03
 
 import django.core.validators
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('mailer', '0004_alter_attachment_f'),
+        ("mailer", "0004_alter_attachment_f"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='emailaddress',
-            name='name',
-            field=models.CharField(max_length=50, validators=[django.core.validators.RegexValidator('^[0-9a-zA-Z._-]*$', 'Only alphanumeric characters, ., - and _ are allowed')], verbose_name='name'),
+            model_name="emailaddress",
+            name="name",
+            field=models.CharField(
+                max_length=50,
+                validators=[
+                    django.core.validators.RegexValidator(
+                        "^[0-9a-zA-Z._-]*$", "Only alphanumeric characters, ., - and _ are allowed"
+                    )
+                ],
+                verbose_name="name",
+            ),
         ),
     ]

jdav_web/mailer/migrations/0006_emailaddress_allowed_senders.py

@@ -1,19 +1,25 @@
 # Generated by Django 4.0.1 on 2024-12-01 15:54
 
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('members', '0029_alter_member_gender_alter_memberwaitinglist_gender'),
-        ('mailer', '0005_alter_emailaddress_name'),
+        ("members", "0029_alter_member_gender_alter_memberwaitinglist_gender"),
+        ("mailer", "0005_alter_emailaddress_name"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='emailaddress',
-            name='allowed_senders',
-            field=models.ManyToManyField(blank=True, help_text='Only forward e-mails of members of selected groups. Leave empty to allow all senders.', related_name='allowed_sender_on_emailaddresses', to='members.Group', verbose_name='Allowed sender'),
+            model_name="emailaddress",
+            name="allowed_senders",
+            field=models.ManyToManyField(
+                blank=True,
+                help_text="Only forward e-mails of members of selected groups. Leave empty to allow all senders.",
+                related_name="allowed_sender_on_emailaddresses",
+                to="members.Group",
+                verbose_name="Allowed sender",
+            ),
         ),
     ]

jdav_web/mailer/migrations/0007_emailaddress_internal_only.py

@@ -1,18 +1,22 @@
 # Generated by Django 4.0.1 on 2024-12-01 17:45
 
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('mailer', '0006_emailaddress_allowed_senders'),
+        ("mailer", "0006_emailaddress_allowed_senders"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='emailaddress',
-            name='internal_only',
-            field=models.BooleanField(default=False, help_text='Only allow forwarding to this e-mail address from the internal domain.', verbose_name='Restrict to internal email addresses'),
+            model_name="emailaddress",
+            name="internal_only",
+            field=models.BooleanField(
+                default=False,
+                help_text="Only allow forwarding to this e-mail address from the internal domain.",
+                verbose_name="Restrict to internal email addresses",
+            ),
         ),
     ]

jdav_web/mailer/migrations/0008_alter_emailaddress_name.py

@@ -1,19 +1,28 @@
 # Generated by Django 4.0.1 on 2024-12-03 23:19
 
 import django.core.validators
-from django.db import migrations, models
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('mailer', '0007_emailaddress_internal_only'),
+        ("mailer", "0007_emailaddress_internal_only"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='emailaddress',
-            name='name',
-            field=models.CharField(max_length=50, unique=True, validators=[django.core.validators.RegexValidator('^[0-9a-zA-Z._-]*$', 'Only alphanumeric characters, ., - and _ are allowed')], verbose_name='name'),
+            model_name="emailaddress",
+            name="name",
+            field=models.CharField(
+                max_length=50,
+                unique=True,
+                validators=[
+                    django.core.validators.RegexValidator(
+                        "^[0-9a-zA-Z._-]*$", "Only alphanumeric characters, ., - and _ are allowed"
+                    )
+                ],
+                verbose_name="name",
+            ),
         ),
     ]

jdav_web/mailer/models.py

@@ -20,7 +20,6 @@ from .mailutils import send
 from .mailutils import SENT
 from .rules import is_creator
 
-
 logger = logging.getLogger(__name__)
 
 

jdav_web/mailer/tests/__init__.py

@@ -1,5 +1,7 @@
-from .models import *
+# ruff: noqa F403
+
 from .admin import *
-from .views import *
-from .rules import *
 from .mailutils import *
+from .models import *
+from .rules import *
+from .views import *

jdav_web/mailer/tests/admin.py

@@ -1,29 +1,31 @@
 import json
-import unittest
 from http import HTTPStatus
-from django.test import TestCase, override_settings
+from unittest.mock import patch
+
+from django.conf import settings
 from django.contrib.admin.sites import AdminSite
-from django.test import RequestFactory, Client
-from django.contrib.auth.models import User, Permission
-from django.utils import timezone
-from django.contrib.sessions.middleware import SessionMiddleware
+from django.contrib.auth.models import User
+from django.contrib.messages import get_messages
 from django.contrib.messages.middleware import MessageMiddleware
 from django.contrib.messages.storage.fallback import FallbackStorage
-from django.contrib.messages import get_messages
+from django.contrib.sessions.middleware import SessionMiddleware
+from django.http import HttpResponseRedirect
+from django.test import RequestFactory
+from django.test import TestCase
+from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
-from django.urls import reverse, reverse_lazy
-from django.http import HttpResponseRedirect, HttpResponse
-from unittest.mock import Mock, patch
-from django.test.utils import override_settings
-from django.urls import path, include
-from django.contrib import admin as django_admin
-from django.conf import settings
-
+from members.models import DIVERSE
+from members.models import Group
+from members.models import Member
 from members.tests.utils import create_custom_user
-from members.models import Member, MALE, DIVERSE, Group
-from ..models import Message, Attachment, EmailAddress
-from ..admin import MessageAdmin, submit_message
-from ..mailutils import SENT, NOT_SENT, PARTLY_SENT
+
+from ..admin import MessageAdmin
+from ..admin import submit_message
+from ..mailutils import NOT_SENT
+from ..mailutils import PARTLY_SENT
+from ..mailutils import SENT
+from ..models import EmailAddress
+from ..models import Message
 
 
 class AdminTestCase(TestCase):
@@ -32,11 +34,9 @@ class AdminTestCase(TestCase):
         self.model = model
         if model is not None and admin is not None:
             self.admin = admin(model, AdminSite())
-        superuser = User.objects.create_superuser(
-            username='superuser', password='secret'
-        )
-        standard = create_custom_user('standard', ['Standard'], 'Paul', 'Wulter')
-        trainer = create_custom_user('trainer', ['Standard', 'Trainings'], 'Lise', 'Lotte')
+        User.objects.create_superuser(username="superuser", password="secret")
+        create_custom_user("standard", ["Standard"], "Paul", "Wulter")
+        create_custom_user("trainer", ["Standard", "Trainings"], "Lise", "Lotte")
 
     def _add_middleware(self, request):
         """Add required middleware to request."""
@@ -56,53 +56,56 @@ class MessageAdminTestCase(AdminTestCase):
         super().setUp(Message, MessageAdmin)
 
         # Create test data
-        self.group = Group.objects.create(name='Test Group')
-        self.email_address = EmailAddress.objects.create(name='testmail')
+        self.group = Group.objects.create(name="Test Group")
+        self.email_address = EmailAddress.objects.create(name="testmail")
 
         # Create test member with internal email
         self.internal_member = Member.objects.create(
-            prename='Internal',
-            lastname='User',
+            prename="Internal",
+            lastname="User",
             birth_date=timezone.now().date(),
-            email=f'internal@{settings.ALLOWED_EMAIL_DOMAINS_FOR_INVITE_AS_USER[0]}',
-            gender=DIVERSE
+            email=f"internal@{settings.ALLOWED_EMAIL_DOMAINS_FOR_INVITE_AS_USER[0]}",
+            gender=DIVERSE,
         )
 
         # Create test member with external email
         self.external_member = Member.objects.create(
-            prename='External',
-            lastname='User',
+            prename="External",
+            lastname="User",
             birth_date=timezone.now().date(),
-            email='external@example.com',
-            gender=DIVERSE
+            email="external@example.com",
+            gender=DIVERSE,
         )
 
         # Create users for testing
-        self.user_with_internal_member = User.objects.create_user(username='testuser', password='secret')
+        self.user_with_internal_member = User.objects.create_user(
+            username="testuser", password="secret"
+        )
         self.user_with_internal_member.member = self.internal_member
         self.user_with_internal_member.save()
 
-        self.user_with_external_member = User.objects.create_user(username='external_user', password='secret')
+        self.user_with_external_member = User.objects.create_user(
+            username="external_user", password="secret"
+        )
         self.user_with_external_member.member = self.external_member
         self.user_with_external_member.save()
 
-        self.user_without_member = User.objects.create_user(username='no_member_user', password='secret')
+        self.user_without_member = User.objects.create_user(
+            username="no_member_user", password="secret"
+        )
 
         # Create test message
-        self.message = Message.objects.create(
-            subject='Test Message',
-            content='Test content'
-        )
+        self.message = Message.objects.create(subject="Test Message", content="Test content")
         self.message.to_groups.add(self.group)
         self.message.to_members.add(self.internal_member)
 
     def test_save_model_sets_created_by(self):
         """Test that save_model sets created_by when creating new message."""
-        request = self.factory.post('/admin/mailer/message/add/')
+        request = self.factory.post("/admin/mailer/message/add/")
         request.user = self.user_with_internal_member
 
         # Create new message
-        new_message = Message(subject='New Message', content='New content')
+        new_message = Message(subject="New Message", content="New content")
 
         # Test save_model for new object (change=False)
         self.admin.save_model(request, new_message, None, change=False)
@@ -111,7 +114,7 @@ class MessageAdminTestCase(AdminTestCase):
 
     def test_save_model_does_not_change_created_by_on_update(self):
         """Test that save_model doesn't change created_by when updating."""
-        request = self.factory.post('/admin/mailer/message/1/change/')
+        request = self.factory.post("/admin/mailer/message/1/change/")
         request.user = self.user_with_internal_member
 
         # Message already has created_by set
@@ -122,12 +125,12 @@ class MessageAdminTestCase(AdminTestCase):
 
         self.assertEqual(self.message.created_by, self.external_member)
 
-    @patch('mailer.models.Message.submit')
+    @patch("mailer.models.Message.submit")
     def test_submit_message_success(self, mock_submit):
         """Test submit_message with successful send."""
         mock_submit.return_value = SENT
 
-        request = self.factory.post('/admin/mailer/message/')
+        request = self.factory.post("/admin/mailer/message/")
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
@@ -140,14 +143,14 @@ class MessageAdminTestCase(AdminTestCase):
         # Check success message
         messages_list = list(get_messages(request))
         self.assertEqual(len(messages_list), 1)
-        self.assertIn(str(_('Successfully sent message')), str(messages_list[0]))
+        self.assertIn(str(_("Successfully sent message")), str(messages_list[0]))
 
-    @patch('mailer.models.Message.submit')
+    @patch("mailer.models.Message.submit")
     def test_submit_message_not_sent(self, mock_submit):
         """Test submit_message when sending fails."""
         mock_submit.return_value = NOT_SENT
 
-        request = self.factory.post('/admin/mailer/message/')
+        request = self.factory.post("/admin/mailer/message/")
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
@@ -157,14 +160,14 @@ class MessageAdminTestCase(AdminTestCase):
         # Check error message
         messages_list = list(get_messages(request))
         self.assertEqual(len(messages_list), 1)
-        self.assertIn(str(_('Failed to send message')), str(messages_list[0]))
+        self.assertIn(str(_("Failed to send message")), str(messages_list[0]))
 
-    @patch('mailer.models.Message.submit')
+    @patch("mailer.models.Message.submit")
     def test_submit_message_partly_sent(self, mock_submit):
         """Test submit_message when partially sent."""
         mock_submit.return_value = PARTLY_SENT
 
-        request = self.factory.post('/admin/mailer/message/')
+        request = self.factory.post("/admin/mailer/message/")
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
@@ -174,11 +177,11 @@ class MessageAdminTestCase(AdminTestCase):
         # Check warning message
         messages_list = list(get_messages(request))
         self.assertEqual(len(messages_list), 1)
-        self.assertIn(str(_('Failed to send some messages')), str(messages_list[0]))
+        self.assertIn(str(_("Failed to send some messages")), str(messages_list[0]))
 
     def test_submit_message_user_has_no_member(self):
         """Test submit_message when user has no associated member."""
-        request = self.factory.post('/admin/mailer/message/')
+        request = self.factory.post("/admin/mailer/message/")
         request.user = self.user_without_member
         self._add_middleware(request)
 
@@ -188,11 +191,18 @@ class MessageAdminTestCase(AdminTestCase):
         # Check error message
         messages_list = list(get_messages(request))
         self.assertEqual(len(messages_list), 1)
-        self.assertIn(str(_('Your account is not connected to a member. Please contact your system administrator.')), str(messages_list[0]))
+        self.assertIn(
+            str(
+                _(
+                    "Your account is not connected to a member. Please contact your system administrator."
+                )
+            ),
+            str(messages_list[0]),
+        )
 
     def test_submit_message_user_has_external_email(self):
         """Test submit_message when user has external email."""
-        request = self.factory.post('/admin/mailer/message/')
+        request = self.factory.post("/admin/mailer/message/")
         request.user = self.user_with_external_member
         self._add_middleware(request)
 
@@ -202,12 +212,20 @@ class MessageAdminTestCase(AdminTestCase):
         # Check error message
         messages_list = list(get_messages(request))
         self.assertEqual(len(messages_list), 1)
-        self.assertIn(str(_('Your email address is not an internal email address. Please use an email address with one of the following domains: %(domains)s.') % {'domains': ", ".join(settings.ALLOWED_EMAIL_DOMAINS_FOR_INVITE_AS_USER)}), str(messages_list[0]))
+        self.assertIn(
+            str(
+                _(
+                    "Your email address is not an internal email address. Please use an email address with one of the following domains: %(domains)s."
+                )
+                % {"domains": ", ".join(settings.ALLOWED_EMAIL_DOMAINS_FOR_INVITE_AS_USER)}
+            ),
+            str(messages_list[0]),
+        )
 
-    @patch('mailer.admin.submit_message')
+    @patch("mailer.admin.submit_message")
     def test_send_message_action_confirmed(self, mock_submit_message):
         """Test send_message action when confirmed."""
-        request = self.factory.post('/admin/mailer/message/', {'confirmed': 'true'})
+        request = self.factory.post("/admin/mailer/message/", {"confirmed": "true"})
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
@@ -224,7 +242,7 @@ class MessageAdminTestCase(AdminTestCase):
 
     def test_send_message_action_not_confirmed(self):
         """Test send_message action when not confirmed (shows confirmation page)."""
-        request = self.factory.post('/admin/mailer/message/')
+        request = self.factory.post("/admin/mailer/message/")
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
@@ -237,17 +255,17 @@ class MessageAdminTestCase(AdminTestCase):
         self.assertIsNotNone(result)
         self.assertEqual(result.status_code, HTTPStatus.OK)
 
-    @patch('mailer.admin.submit_message')
+    @patch("mailer.admin.submit_message")
     def test_response_change_with_send(self, mock_submit_message):
         """Test response_change when _send is in POST."""
-        request = self.factory.post('/admin/mailer/message/1/change/', {'_send': 'Send'})
+        request = self.factory.post("/admin/mailer/message/1/change/", {"_send": "Send"})
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
         # Test response_change
-        with patch.object(self.admin.__class__.__bases__[2], 'response_change') as mock_super:
-            mock_super.return_value = HttpResponseRedirect('/admin/')
-            result = self.admin.response_change(request, self.message)
+        with patch.object(self.admin.__class__.__bases__[2], "response_change") as mock_super:
+            mock_super.return_value = HttpResponseRedirect("/admin/")
+            self.admin.response_change(request, self.message)
 
             # Verify submit_message was called
             mock_submit_message.assert_called_once_with(self.message, request)
@@ -255,17 +273,17 @@ class MessageAdminTestCase(AdminTestCase):
             # Verify super method was called
             mock_super.assert_called_once()
 
-    @patch('mailer.admin.submit_message')
+    @patch("mailer.admin.submit_message")
     def test_response_change_without_send(self, mock_submit_message):
         """Test response_change when _send is not in POST."""
-        request = self.factory.post('/admin/mailer/message/1/change/', {'_save': 'Save'})
+        request = self.factory.post("/admin/mailer/message/1/change/", {"_save": "Save"})
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
         # Test response_change
-        with patch.object(self.admin.__class__.__bases__[2], 'response_change') as mock_super:
-            mock_super.return_value = HttpResponseRedirect('/admin/')
-            result = self.admin.response_change(request, self.message)
+        with patch.object(self.admin.__class__.__bases__[2], "response_change") as mock_super:
+            mock_super.return_value = HttpResponseRedirect("/admin/")
+            self.admin.response_change(request, self.message)
 
             # Verify submit_message was NOT called
             mock_submit_message.assert_not_called()
@@ -273,17 +291,17 @@ class MessageAdminTestCase(AdminTestCase):
             # Verify super method was called
             mock_super.assert_called_once()
 
-    @patch('mailer.admin.submit_message')
+    @patch("mailer.admin.submit_message")
     def test_response_add_with_send(self, mock_submit_message):
         """Test response_add when _send is in POST."""
-        request = self.factory.post('/admin/mailer/message/add/', {'_send': 'Send'})
+        request = self.factory.post("/admin/mailer/message/add/", {"_send": "Send"})
         request.user = self.user_with_internal_member
         self._add_middleware(request)
 
         # Test response_add
-        with patch.object(self.admin.__class__.__bases__[2], 'response_add') as mock_super:
-            mock_super.return_value = HttpResponseRedirect('/admin/')
-            result = self.admin.response_add(request, self.message)
+        with patch.object(self.admin.__class__.__bases__[2], "response_add") as mock_super:
+            mock_super.return_value = HttpResponseRedirect("/admin/")
+            self.admin.response_add(request, self.message)
 
             # Verify submit_message was called
             mock_submit_message.assert_called_once_with(self.message, request)
@@ -295,7 +313,7 @@ class MessageAdminTestCase(AdminTestCase):
         """Test get_form when members parameter is provided."""
         # Create request with members parameter
         members_ids = [self.internal_member.pk, self.external_member.pk]
-        request = self.factory.get(f'/admin/mailer/message/add/?members={json.dumps(members_ids)}')
+        request = self.factory.get(f"/admin/mailer/message/add/?members={json.dumps(members_ids)}")
         request.user = self.user_with_internal_member
 
         # Test get_form
@@ -303,7 +321,9 @@ class MessageAdminTestCase(AdminTestCase):
         form = form_class()
 
         # Verify initial members are set
-        self.assertEqual(list(form.fields['to_members'].initial), [self.internal_member, self.external_member])
+        self.assertEqual(
+            list(form.fields["to_members"].initial), [self.internal_member, self.external_member]
+        )
 
     def test_get_form_with_invalid_members_param(self):
         """Test get_form when members parameter is not a list."""
@@ -320,7 +340,7 @@ class MessageAdminTestCase(AdminTestCase):
     def test_get_form_without_members_param(self):
         """Test get_form when no members parameter is provided."""
         # Create request without members parameter
-        request = self.factory.get('/admin/mailer/message/add/')
+        request = self.factory.get("/admin/mailer/message/add/")
         request.user = self.user_with_internal_member
 
         # Test get_form

jdav_web/mailer/tests/mailutils.py

@@ -1,6 +1,10 @@
-from django.test import TestCase, override_settings
-from unittest.mock import patch, Mock
-from mailer.mailutils import send, SENT, NOT_SENT
+from unittest.mock import Mock
+from unittest.mock import patch
+
+from django.test import TestCase
+from mailer.mailutils import NOT_SENT
+from mailer.mailutils import send
+from mailer.mailutils import SENT
 
 
 class MailUtilsTest(TestCase):
@@ -11,24 +15,36 @@ class MailUtilsTest(TestCase):
         self.recipient = "recipient@example.com"
 
     def test_send_with_reply_to(self):
-        with patch('mailer.mailutils.mail.get_connection') as mock_connection:
+        with patch("mailer.mailutils.mail.get_connection") as mock_connection:
             mock_conn = Mock()
             mock_connection.return_value = mock_conn
-            result = send(self.subject, self.content, self.sender, self.recipient, reply_to=["reply@example.com"])
+            result = send(
+                self.subject,
+                self.content,
+                self.sender,
+                self.recipient,
+                reply_to=["reply@example.com"],
+            )
             self.assertEqual(result, SENT)
 
     def test_send_with_message_id(self):
-        with patch('mailer.mailutils.mail.get_connection') as mock_connection:
+        with patch("mailer.mailutils.mail.get_connection") as mock_connection:
             mock_conn = Mock()
             mock_connection.return_value = mock_conn
-            result = send(self.subject, self.content, self.sender, self.recipient, message_id="<test@example.com>")
+            result = send(
+                self.subject,
+                self.content,
+                self.sender,
+                self.recipient,
+                message_id="<test@example.com>",
+            )
             self.assertEqual(result, SENT)
 
     def test_send_exception_handling(self):
-        with patch('mailer.mailutils.mail.get_connection') as mock_connection:
+        with patch("mailer.mailutils.mail.get_connection") as mock_connection:
             mock_conn = Mock()
             mock_conn.send_messages.side_effect = Exception("Test exception")
             mock_connection.return_value = mock_conn
-            with patch('builtins.print'):
+            with patch("builtins.print"):
                 result = send(self.subject, self.content, self.sender, self.recipient)
             self.assertEqual(result, NOT_SENT)

jdav_web/mailer/tests/models.py

@@ -1,13 +1,23 @@
-from unittest import skip, mock
-from django.test import TestCase
+from unittest import mock
+
 from django.conf import settings
+from django.core.files.uploadedfile import SimpleUploadedFile
 from django.utils import timezone
-from django.core.exceptions import ValidationError
 from django.utils.translation import gettext as _
-from django.core.files.uploadedfile import SimpleUploadedFile
-from members.models import Member, Group, DIVERSE, Freizeit, MemberNoteList, GEMEINSCHAFTS_TOUR, MUSKELKRAFT_ANREISE
-from mailer.models import EmailAddress, EmailAddressForm, Message, MessageForm, Attachment
-from mailer.mailutils import SENT, NOT_SENT, PARTLY_SENT
+from mailer.mailutils import NOT_SENT
+from mailer.mailutils import PARTLY_SENT
+from mailer.mailutils import SENT
+from mailer.models import Attachment
+from mailer.models import EmailAddressForm
+from mailer.models import Message
+from mailer.models import MessageForm
+from members.models import DIVERSE
+from members.models import Freizeit
+from members.models import GEMEINSCHAFTS_TOUR
+from members.models import Member
+from members.models import MemberNoteList
+from members.models import MUSKELKRAFT_ANREISE
+
 from .utils import BasicMailerTestCase
 
 
@@ -19,13 +29,13 @@ class EmailAddressTestCase(BasicMailerTestCase):
         self.assertEqual(self.em.email, str(self.em))
 
     def test_forwards(self):
-        self.assertEqual(self.em.forwards, {'fritz@foo.com', 'paul@foo.com'})
+        self.assertEqual(self.em.forwards, {"fritz@foo.com", "paul@foo.com"})
 
 
 class EmailAddressFormTestCase(BasicMailerTestCase):
     def test_clean(self):
         # instantiate form with only name field set
-        form = EmailAddressForm(data={'name': 'bar'})
+        form = EmailAddressForm(data={"name": "bar"})
         # validate the form - this should fail due to missing required recipients
         self.assertFalse(form.is_valid())
 
@@ -33,7 +43,7 @@ class EmailAddressFormTestCase(BasicMailerTestCase):
 class MessageFormTestCase(BasicMailerTestCase):
     def test_clean(self):
         # instantiate form with only subject and content fields set
-        form = MessageForm(data={'subject': 'Test Subject', 'content': 'Test content'})
+        form = MessageForm(data={"subject": "Test Subject", "content": "Test content"})
         # validate the form - this should fail due to missing required recipients
         self.assertFalse(form.is_valid())
 
@@ -42,19 +52,16 @@ class MessageTestCase(BasicMailerTestCase):
     def setUp(self):
         super().setUp()
         self.message = Message.objects.create(
-            subject='Test Message',
-            content='This is a test message'
+            subject="Test Message", content="This is a test message"
         )
         self.freizeit = Freizeit.objects.create(
-            name='Test Freizeit',
+            name="Test Freizeit",
             kilometers_traveled=120,
             tour_type=GEMEINSCHAFTS_TOUR,
             tour_approach=MUSKELKRAFT_ANREISE,
-            difficulty=1
-        )
-        self.notelist = MemberNoteList.objects.create(
-            title='Test Note List'
+            difficulty=1,
         )
+        self.notelist = MemberNoteList.objects.create(title="Test Note List")
 
         # Set up message with multiple recipient types
         self.message.to_groups.add(self.mygroup)
@@ -65,39 +72,39 @@ class MessageTestCase(BasicMailerTestCase):
 
         # Create a sender member for submit tests
         self.sender = Member.objects.create(
-            prename='Sender',
-            lastname='Test',
+            prename="Sender",
+            lastname="Test",
             birth_date=timezone.now().date(),
-            email='sender@test.com',
-            gender=DIVERSE
+            email="sender@test.com",
+            gender=DIVERSE,
         )
 
     def test_str(self):
-        self.assertEqual(str(self.message), 'Test Message')
+        self.assertEqual(str(self.message), "Test Message")
 
     def test_get_recipients(self):
         recipients = self.message.get_recipients()
-        self.assertIn('My Group', recipients)
-        self.assertIn('Test Freizeit', recipients)
-        self.assertIn('Test Note List', recipients)
-        self.assertIn('Fritz Wulter', recipients)
+        self.assertIn("My Group", recipients)
+        self.assertIn("Test Freizeit", recipients)
+        self.assertIn("Test Note List", recipients)
+        self.assertIn("Fritz Wulter", recipients)
 
     def test_get_recipients_with_many_members(self):
         # Add additional members to test the "Some other members" case
         for i in range(3):
             member = Member.objects.create(
-                prename=f'Member{i}',
-                lastname='Test',
+                prename=f"Member{i}",
+                lastname="Test",
                 birth_date=timezone.now().date(),
-                email=f'member{i}@test.com',
-                gender=DIVERSE
+                email=f"member{i}@test.com",
+                gender=DIVERSE,
             )
             self.message.to_members.add(member)
 
         recipients = self.message.get_recipients()
-        self.assertIn(_('Some other members'), recipients)
+        self.assertIn(_("Some other members"), recipients)
 
-    @mock.patch('mailer.models.send')
+    @mock.patch("mailer.models.send")
     def test_submit_successful(self, mock_send):
         # Mock successful email sending
         mock_send.return_value = SENT
@@ -113,7 +120,7 @@ class MessageTestCase(BasicMailerTestCase):
         # Verify send was called
         self.assertTrue(mock_send.called)
 
-    @mock.patch('mailer.models.send')
+    @mock.patch("mailer.models.send")
     def test_submit_failed(self, mock_send):
         # Mock failed email sending
         mock_send.return_value = NOT_SENT
@@ -127,7 +134,7 @@ class MessageTestCase(BasicMailerTestCase):
         # Note: The submit method always returns SENT when an exception occurs
         self.assertEqual(result, SENT)
 
-    @mock.patch('mailer.models.send')
+    @mock.patch("mailer.models.send")
     def test_submit_without_sender(self, mock_send):
         # Mock successful email sending
         mock_send.return_value = SENT
@@ -140,26 +147,25 @@ class MessageTestCase(BasicMailerTestCase):
         self.assertTrue(self.message.sent)
         self.assertEqual(result, SENT)
 
-    @mock.patch('mailer.models.send')
+    @mock.patch("mailer.models.send")
     def test_submit_subject_cleaning(self, mock_send):
         # Mock successful email sending
         mock_send.return_value = SENT
 
         # Create message with underscores in subject
         message_with_underscores = Message.objects.create(
-            subject='Test_Message_With_Underscores',
-            content='Test content'
+            subject="Test_Message_With_Underscores", content="Test content"
         )
         message_with_underscores.to_members.add(self.fritz)
 
         # Test submit method
-        result = message_with_underscores.submit()
+        message_with_underscores.submit()
 
         # Verify underscores were removed from subject
         message_with_underscores.refresh_from_db()
-        self.assertEqual(message_with_underscores.subject, 'Test Message With Underscores')
+        self.assertEqual(message_with_underscores.subject, "Test Message With Underscores")
 
-    @mock.patch('mailer.models.send')
+    @mock.patch("mailer.models.send")
     def test_submit_exception_handling(self, mock_send):
         # Mock an exception during email sending
         mock_send.side_effect = Exception("Email sending failed")
@@ -173,8 +179,8 @@ class MessageTestCase(BasicMailerTestCase):
         # When exception occurs, it should return NOT_SENT
         self.assertEqual(result, NOT_SENT)
 
-    @mock.patch('mailer.models.send')
-    @mock.patch('django.conf.settings.SEND_FROM_ASSOCIATION_EMAIL', False)
+    @mock.patch("mailer.models.send")
+    @mock.patch("django.conf.settings.SEND_FROM_ASSOCIATION_EMAIL", False)
     def test_submit_with_sender_no_association_email(self, mock_send):
         # Mock successful email sending
         mock_send.return_value = PARTLY_SENT
@@ -187,23 +193,23 @@ class MessageTestCase(BasicMailerTestCase):
         self.assertTrue(self.message.sent)
         self.assertEqual(result, SENT)
 
-    @mock.patch('mailer.models.send')
-    @mock.patch('django.conf.settings.SEND_FROM_ASSOCIATION_EMAIL', False)
+    @mock.patch("mailer.models.send")
+    @mock.patch("django.conf.settings.SEND_FROM_ASSOCIATION_EMAIL", False)
     def test_submit_with_reply_to_logic(self, mock_send):
         # Mock successful email sending
         mock_send.return_value = SENT
 
         # Create a sender with internal email capability
         sender_with_internal = Member.objects.create(
-            prename='Internal',
-            lastname='Sender',
+            prename="Internal",
+            lastname="Sender",
             birth_date=timezone.now().date(),
-            email='internal@test.com',
-            gender=DIVERSE
+            email="internal@test.com",
+            gender=DIVERSE,
         )
 
         # Mock has_internal_email to return True
-        with mock.patch.object(sender_with_internal, 'has_internal_email', return_value=True):
+        with mock.patch.object(sender_with_internal, "has_internal_email", return_value=True):
             # Test submit method
             result = self.message.submit(sender=sender_with_internal)
 
@@ -212,14 +218,16 @@ class MessageTestCase(BasicMailerTestCase):
         self.assertTrue(self.message.sent)
         self.assertEqual(result, SENT)
 
-    @mock.patch('mailer.models.send')
-    @mock.patch('os.remove')
+    @mock.patch("mailer.models.send")
+    @mock.patch("os.remove")
     def test_submit_with_attachments(self, mock_os_remove, mock_send):
         # Mock successful email sending
         mock_send.return_value = SENT
 
         # Create an attachment with a file
-        test_file = SimpleUploadedFile("test_file.pdf", b"file_content", content_type="application/pdf")
+        test_file = SimpleUploadedFile(
+            "test_file.pdf", b"file_content", content_type="application/pdf"
+        )
         attachment = Attachment.objects.create(msg=self.message, f=test_file)
 
         # Test submit method
@@ -236,14 +244,14 @@ class MessageTestCase(BasicMailerTestCase):
         with self.assertRaises(Attachment.DoesNotExist):
             attachment.refresh_from_db()
 
-    @mock.patch('mailer.models.send')
+    @mock.patch("mailer.models.send")
     def test_submit_with_association_email_enabled(self, mock_send):
         """Test submit method when SEND_FROM_ASSOCIATION_EMAIL is True and sender has association_email"""
         mock_send.return_value = SENT
 
         # Mock settings to enable association email sending
-        with mock.patch.object(settings, 'SEND_FROM_ASSOCIATION_EMAIL', True):
-            result = self.message.submit(sender=self.sender)
+        with mock.patch.object(settings, "SEND_FROM_ASSOCIATION_EMAIL", True):
+            self.message.submit(sender=self.sender)
 
         # Check that send was called with sender's association email
         self.assertTrue(mock_send.called)
@@ -256,16 +264,13 @@ class MessageTestCase(BasicMailerTestCase):
 class AttachmentTestCase(BasicMailerTestCase):
     def setUp(self):
         super().setUp()
-        self.message = Message.objects.create(
-            subject='Test Message',
-            content='Test content'
-        )
+        self.message = Message.objects.create(subject="Test Message", content="Test content")
         self.attachment = Attachment.objects.create(msg=self.message)
 
     def test_str_with_file(self):
         # Simulate a file name
-        self.attachment.f.name = 'attachments/test_document.pdf'
-        self.assertEqual(str(self.attachment), 'test_document.pdf')
+        self.attachment.f.name = "attachments/test_document.pdf"
+        self.assertEqual(str(self.attachment), "test_document.pdf")
 
     def test_str_without_file(self):
-        self.assertEqual(str(self.attachment), _('Empty'))
+        self.assertEqual(str(self.attachment), _("Empty"))

jdav_web/mailer/tests/rules.py

@@ -1,23 +1,26 @@
-from django.test import TestCase
 from django.conf import settings
 from django.contrib.auth.models import User
-from mailer.rules import is_creator
+from django.test import TestCase
 from mailer.models import Message
-from members.models import Member, MALE
+from mailer.rules import is_creator
+from members.models import MALE
+from members.models import Member
 
 
 class MailerRulesTestCase(TestCase):
     def setUp(self):
         self.user1 = User.objects.create_user(username="alice", password="test123")
         self.member1 = Member.objects.create(
-            prename="Alice", lastname="Smith", birth_date="1990-01-01",
-            email=settings.TEST_MAIL, gender=MALE, user=self.user1
+            prename="Alice",
+            lastname="Smith",
+            birth_date="1990-01-01",
+            email=settings.TEST_MAIL,
+            gender=MALE,
+            user=self.user1,
         )
 
         self.message = Message.objects.create(
-            subject="Test Message",
-            content="Test content",
-            created_by=self.member1
+            subject="Test Message", content="Test content", created_by=self.member1
         )
 
     def test_is_creator_returns_true_when_user_created_message(self):

jdav_web/mailer/tests/utils.py

@@ -1,27 +1,33 @@
-from unittest import skip, mock
 from django.test import TestCase
-from django.conf import settings
 from django.utils import timezone
-from django.core.exceptions import ValidationError
-from django.utils.translation import gettext as _
-from django.core.files.uploadedfile import SimpleUploadedFile
-from members.models import Member, Group, DIVERSE, Freizeit, MemberNoteList, GEMEINSCHAFTS_TOUR, MUSKELKRAFT_ANREISE
-from mailer.models import EmailAddress, EmailAddressForm, Message, MessageForm, Attachment
-from mailer.mailutils import SENT, NOT_SENT, PARTLY_SENT
+from mailer.models import EmailAddress
+from members.models import DIVERSE
+from members.models import Group
+from members.models import Member
 
 
 class BasicMailerTestCase(TestCase):
     def setUp(self):
         self.mygroup = Group.objects.create(name="My Group")
-        self.fritz = Member.objects.create(prename="Fritz", lastname="Wulter", birth_date=timezone.now().date(),
-                              email='fritz@foo.com', gender=DIVERSE)
+        self.fritz = Member.objects.create(
+            prename="Fritz",
+            lastname="Wulter",
+            birth_date=timezone.now().date(),
+            email="fritz@foo.com",
+            gender=DIVERSE,
+        )
         self.fritz.group.add(self.mygroup)
         self.fritz.save()
         self.fritz.generate_key()
 
-        self.paul = Member.objects.create(prename="Paul", lastname="Wulter", birth_date=timezone.now().date(),
-                              email='paul@foo.com', gender=DIVERSE)
+        self.paul = Member.objects.create(
+            prename="Paul",
+            lastname="Wulter",
+            birth_date=timezone.now().date(),
+            email="paul@foo.com",
+            gender=DIVERSE,
+        )
 
-        self.em = EmailAddress.objects.create(name='foobar')
+        self.em = EmailAddress.objects.create(name="foobar")
         self.em.to_groups.add(self.mygroup)
         self.em.to_members.add(self.paul)

jdav_web/mailer/tests/views.py

@@ -1,65 +1,59 @@
-from unittest import skip, mock
 from http import HTTPStatus
+
 from django.urls import reverse
-from django.test import TestCase
-from django.conf import settings
 from django.utils import timezone
-from django.core.exceptions import ValidationError
 from django.utils.translation import gettext as _
-from django.core.files.uploadedfile import SimpleUploadedFile
-from members.models import Member, Group, DIVERSE, Freizeit, MemberNoteList, GEMEINSCHAFTS_TOUR, MUSKELKRAFT_ANREISE
-from mailer.models import EmailAddress, EmailAddressForm, Message, MessageForm, Attachment
-from mailer.mailutils import SENT, NOT_SENT, PARTLY_SENT
+
 from .utils import BasicMailerTestCase
 
 
 class IndexTestCase(BasicMailerTestCase):
     def test_index(self):
-        url = reverse('mailer:index')
+        url = reverse("mailer:index")
         response = self.client.get(url)
         self.assertEqual(response.status_code, HTTPStatus.FOUND)
 
 
 class UnsubscribeTestCase(BasicMailerTestCase):
     def test_unsubscribe(self):
-        url = reverse('mailer:unsubscribe')
+        url = reverse("mailer:unsubscribe")
         response = self.client.get(url)
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, _("Here you can unsubscribe from the newsletter"))
 
     def test_unsubscribe_key_invalid(self):
-        url = reverse('mailer:unsubscribe')
+        url = reverse("mailer:unsubscribe")
 
         # invalid key
-        response = self.client.get(url, data={'key': 'invalid'})
+        response = self.client.get(url, data={"key": "invalid"})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, _("Can't verify this link. Try again!"))
 
         # expired key
         self.fritz.unsubscribe_expire = timezone.now()
         self.fritz.save()
-        response = self.client.get(url, data={'key': self.fritz.unsubscribe_key})
+        response = self.client.get(url, data={"key": self.fritz.unsubscribe_key})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, _("Can't verify this link. Try again!"))
 
     def test_unsubscribe_key(self):
-        url = reverse('mailer:unsubscribe')
-        response = self.client.get(url, data={'key': self.fritz.unsubscribe_key})
+        url = reverse("mailer:unsubscribe")
+        response = self.client.get(url, data={"key": self.fritz.unsubscribe_key})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, _("Successfully unsubscribed from the newsletter for "))
 
     def test_unsubscribe_post_incomplete(self):
-        url = reverse('mailer:unsubscribe')
-        response = self.client.post(url, data={'post': True})
+        url = reverse("mailer:unsubscribe")
+        response = self.client.post(url, data={"post": True})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, _("Please fill in every field"))
 
-        response = self.client.post(url, data={'post': True, 'email': 'foobar@notexisting.com'})
+        response = self.client.post(url, data={"post": True, "email": "foobar@notexisting.com"})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, _("Please fill in every field"))
 
     def test_unsubscribe_post(self):
-        url = reverse('mailer:unsubscribe')
-        response = self.client.post(url, data={'post': True, 'email': self.fritz.email})
+        url = reverse("mailer:unsubscribe")
+        response = self.client.post(url, data={"post": True, "email": self.fritz.email})
         self.assertEqual(response.status_code, HTTPStatus.OK)
         self.assertContains(response, _("Sent confirmation mail to"))

jdav_web/material/admin.py

@@ -5,6 +5,7 @@ from django.utils.translation import gettext_lazy as _
 from .models import MaterialCategory
 from .models import MaterialPart
 from .models import Ownership
+
 # from easy_select2 import apply_select2
 
 

jdav_web/material/migrations/0001_initial_squashed_0002_auto_20171011_2045.py

@@ -1,61 +1,98 @@
 # Generated by Django 4.0.1 on 2023-03-29 20:39
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations
+from django.db import models
 
 
 class Migration(migrations.Migration):
-
-    replaces = [('material', '0001_initial'), ('material', '0002_auto_20171011_2045')]
+    replaces = [("material", "0001_initial"), ("material", "0002_auto_20171011_2045")]
 
     dependencies = [
-        ('members', '0001_initial'),
+        ("members", "0001_initial"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='MaterialPart',
+            name="MaterialPart",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=30, verbose_name='name')),
-                ('description', models.CharField(default='', max_length=140, verbose_name='description')),
-                ('quantity', models.IntegerField(default=0, verbose_name='quantity')),
-                ('buy_date', models.DateField(verbose_name='purchase date')),
-                ('lifetime', models.DecimalField(decimal_places=0, max_digits=3, verbose_name='lifetime (years)')),
-                ('photo', models.ImageField(blank=True, upload_to='images', verbose_name='photo')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("name", models.CharField(max_length=30, verbose_name="name")),
+                (
+                    "description",
+                    models.CharField(default="", max_length=140, verbose_name="description"),
+                ),
+                ("quantity", models.IntegerField(default=0, verbose_name="quantity")),
+                ("buy_date", models.DateField(verbose_name="purchase date")),
+                (
+                    "lifetime",
+                    models.DecimalField(
+                        decimal_places=0, max_digits=3, verbose_name="lifetime (years)"
+                    ),
+                ),
+                ("photo", models.ImageField(blank=True, upload_to="images", verbose_name="photo")),
             ],
             options={
-                'verbose_name': 'material part',
-                'verbose_name_plural': 'material parts',
+                "verbose_name": "material part",
+                "verbose_name_plural": "material parts",
             },
         ),
         migrations.CreateModel(
-            name='Ownership',
+            name="Ownership",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('count', models.IntegerField(default=1, verbose_name='count')),
-                ('material', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='material.materialpart')),
-                ('owner', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='members.member', verbose_name='owner')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("count", models.IntegerField(default=1, verbose_name="count")),
+                (
+                    "material",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="material.materialpart"
+                    ),
+                ),
+                (
+                    "owner",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="members.member",
+                        verbose_name="owner",
+                    ),
+                ),
             ],
             options={
-                'verbose_name': 'ownership',
-                'verbose_name_plural': 'ownerships',
+                "verbose_name": "ownership",
+                "verbose_name_plural": "ownerships",
             },
         ),
         migrations.CreateModel(
-            name='MaterialCategory',
+            name="MaterialCategory",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=40, verbose_name='Name')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+                    ),
+                ),
+                ("name", models.CharField(max_length=40, verbose_name="Name")),
             ],
             options={
-                'verbose_name': 'Material category',
-                'verbose_name_plural': 'Material categories',
+                "verbose_name": "Material category",
+                "verbose_name_plural": "Material categories",
             },
         ),
         migrations.AddField(
-            model_name='materialpart',
-            name='material_cat',
-            field=models.ManyToManyField(default=None, to='material.MaterialCategory', verbose_name='Material category'),
+            model_name="materialpart",
+            name="material_cat",
+            field=models.ManyToManyField(
+                default=None, to="material.MaterialCategory", verbose_name="Material category"
+            ),
         ),
     ]

jdav_web/members/models/__init__.py

@@ -0,0 +1,139 @@
+from django.db.models import F, When, IntegerField, Case, Subquery, OuterRef, Count
+from datetime import timedelta
+from django.utils import timezone
+from .constants import *
+from .activity import ActivityCategory
+from .group import Group
+from .member import Member, MemberManager
+from .emergency_contact import EmergencyContact
+from .member_unconfirmed import MemberUnconfirmedProxy, MemberUnconfirmedManager
+from .invitation import InvitationToGroup
+from .waiting_list import MemberWaitingList
+from .member_on_list import NewMemberOnList
+from .excursion import Freizeit
+from .member_note_list import MemberNoteList
+from .klettertreff import Klettertreff, KlettertreffAttendee
+from .registration import RegistrationPassword
+from .ljp import LJPProposal, Intervention
+from .permission import PermissionMember, PermissionGroup
+from .training import TrainingCategory, MemberTraining
+from .base import Contact, ContactWithPhoneNumber, Person, gen_key
+
+__all__ = [
+    'ActivityCategory',
+    'Group',
+    'Member', 'MemberManager', 'Contact', 'ContactWithPhoneNumber', 'Person',
+    'EmergencyContact', 
+    'MemberUnconfirmedProxy', 'MemberUnconfirmedManager',
+    'InvitationToGroup',
+    'MemberWaitingList',
+    'NewMemberOnList',
+    'Freizeit',
+    'MemberNoteList', 
+    'Klettertreff', 'KlettertreffAttendee',
+    'RegistrationPassword',
+    'LJPProposal', 'Intervention',
+    'PermissionMember', 'PermissionGroup',
+    'TrainingCategory', 'MemberTraining', 'gen_key',
+]
+
+
+def annotate_activity_score(queryset):
+    one_year_ago = timezone.now() - timedelta(days=365)
+    queryset = queryset.annotate(
+        _jugendleiter_freizeit_score_calc=Subquery(
+            Freizeit.objects.filter(jugendleiter=OuterRef('pk'),
+                                    date__gte=one_year_ago)
+                .values('jugendleiter')
+                .annotate(cnt=Count('pk', distinct=True))
+                .values('cnt'),
+            output_field=IntegerField()
+            ),
+        # better solution but does not work in production apparently
+        #_jugendleiter_freizeit_score=Sum(Case(
+        #    When(
+        #        freizeit__date__gte=one_year_ago,
+        #        then=1),
+        #    default=0,
+        #    output_field=IntegerField()
+        #    ),
+        #    distinct=True),
+        _jugendleiter_klettertreff_score_calc=Subquery(
+            Klettertreff.objects.filter(jugendleiter=OuterRef('pk'),
+                                        date__gte=one_year_ago)
+                .values('jugendleiter')
+                .annotate(cnt=Count('pk', distinct=True))
+                .values('cnt'),
+            output_field=IntegerField()
+            ),
+        # better solution but does not work in production apparently
+        #_jugendleiter_klettertreff_score=Sum(Case(
+        #    When(
+        #        klettertreff__date__gte=one_year_ago,
+        #        then=1),
+        #    default=0,
+        #    output_field=IntegerField()
+        #    ),
+        #    distinct=True),
+        _freizeit_score_calc=Subquery(
+            Freizeit.objects.filter(membersonlist__member=OuterRef('pk'),
+                                    date__gte=one_year_ago)
+                .values('membersonlist__member')
+                .annotate(cnt=Count('pk', distinct=True))
+                .values('cnt'),
+            output_field=IntegerField()
+            ),
+        _klettertreff_score_calc=Subquery(
+            KlettertreffAttendee.objects.filter(member=OuterRef('pk'),
+                                                klettertreff__date__gte=one_year_ago)
+                .values('member')
+                .annotate(cnt=Count('pk', distinct=True))
+                .values('cnt'),
+            output_field=IntegerField()))
+    queryset = queryset.annotate(
+        _jugendleiter_freizeit_score=Case(
+            When(
+                _jugendleiter_freizeit_score_calc=None,
+                then=0
+            ),
+            default=F('_jugendleiter_freizeit_score_calc'),
+            output_field=IntegerField()),
+        _jugendleiter_klettertreff_score=Case(
+            When(
+                _jugendleiter_klettertreff_score_calc=None,
+                then=0
+            ),
+            default=F('_jugendleiter_klettertreff_score_calc'),
+            output_field=IntegerField()),
+        _klettertreff_score=Case(
+            When(
+                _klettertreff_score_calc=None,
+                then=0
+            ),
+            default=F('_klettertreff_score_calc'),
+            output_field=IntegerField()),
+        _freizeit_score=Case(
+            When(
+                _freizeit_score_calc=None,
+                then=0
+            ),
+            default=F('_freizeit_score_calc'),
+            output_field=IntegerField()))
+    queryset = queryset.annotate(
+        #_activity_score=F('_jugendleiter_freizeit_score')
+        _activity_score=(F('_klettertreff_score') + 3 * F('_freizeit_score')
+            + F('_jugendleiter_klettertreff_score') + 3 * F('_jugendleiter_freizeit_score'))
+    )
+    return queryset
+
+def confirm_mail_by_key(key):
+    matching_unconfirmed = MemberUnconfirmedProxy.objects.filter(confirm_mail_key=key) \
+                         | MemberUnconfirmedProxy.objects.filter(confirm_alternative_mail_key=key)
+    matching_waiter = MemberWaitingList.objects.filter(confirm_mail_key=key)
+    matching_emergency_contact = EmergencyContact.objects.filter(confirm_mail_key=key)
+    matches = list(matching_unconfirmed) + list(matching_waiter) + list(matching_emergency_contact)
+    # if not exactly one match, return None. The case > 1 match should not occur!
+    if len(matches) != 1:
+        return None
+    person = matches[0]
+    return person, person.confirm_mail(key)

jdav_web/members/models/activity.py

@@ -0,0 +1,26 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+class ActivityCategory(models.Model):
+    """
+    Describes one kind of activity
+    """
+    LJP_CATEGORIES = [('Winter', _('winter')),
+                      ('Skibergsteigen', _('ski mountaineering')),
+                      ('Klettern', _('climbing')),
+                      ('Bergsteigen', _('mountaineering')),
+                      ('Theorie', _('theory')),
+                      ('Sonstiges', _('others'))]
+    name = models.CharField(max_length=20, verbose_name=_('Name'))
+    ljp_category = models.CharField(choices=LJP_CATEGORIES,
+                                    verbose_name=_('LJP category'),
+                                    max_length=20,
+                                    help_text=_('The official category for LJP applications associated with this activity.'))
+    description = models.TextField(_('Description'))
+
+    class Meta:
+        verbose_name = _('Activity')
+        verbose_name_plural = _('Activities')
+
+    def __str__(self):
+        return self.name

jdav_web/members/models/base.py

@@ -0,0 +1,139 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+from django.utils.html import format_html
+from django.conf import settings
+from contrib.models import CommonModel
+from mailer.mailutils import send as send_mail, get_mail_confirmation_link
+from datetime import datetime, date
+from dateutil.relativedelta import relativedelta
+import uuid
+from .constants import MALE, FEMALE, DIVERSE
+
+def gen_key():
+    return uuid.uuid4().hex
+
+class Contact(CommonModel):
+    """
+    Represents an abstract person with only absolutely necessary contact information.
+    """
+    prename = models.CharField(max_length=20, verbose_name=_('prename'))
+    lastname = models.CharField(max_length=20, verbose_name=_('last name'))
+
+    email = models.EmailField(max_length=100, default="")
+    confirmed_mail = models.BooleanField(default=False, verbose_name=_('Email confirmed'))
+    confirm_mail_key = models.CharField(max_length=32, default="")
+
+    class Meta(CommonModel.Meta):
+        abstract = True
+
+    def __str__(self):
+        """String representation"""
+        return self.name
+
+    @property
+    def name(self):
+        """Returning whole name (prename + lastname)"""
+        return "{0} {1}".format(self.prename, self.lastname)
+
+    def phone_number_tel_link(self):
+        """Returns the phone number as tel link."""
+        return format_html('<a href="tel:{tel}">{tel}</a>'.format(tel=self.phone_number))
+    phone_number_tel_link.short_description = _('phone number')
+    phone_number_tel_link.admin_order_field = 'phone_number'
+
+    def email_mailto_link(self):
+        """Returns the emails as a mailto link."""
+        return format_html('<a href="mailto:{email}">{email}</a>'.format(email=self.email))
+    email_mailto_link.short_description = 'Email'
+    email_mailto_link.admin_order_field = 'email'
+
+    @property
+    def email_fields(self):
+        """Returns all tuples of emails and confirmation data related to this contact.
+        By default, this is only the principal email field, but extending classes can add
+        more email fields and then override this method."""
+        return [('email', 'confirmed_mail', 'confirm_mail_key')]
+
+    def request_mail_confirmation(self, rerequest=True):
+        """Request mail confirmation for every mail field. If `rerequest` is false, then only
+        confirmation is requested for currently unconfirmed emails.
+
+        Returns true if any mail confirmation was requested, false otherwise."""
+        requested_confirmation = False
+        for email_fd, confirmed_email_fd, confirm_mail_key_fd in self.email_fields:
+            if getattr(self, confirmed_email_fd) and not rerequest:
+                continue
+            if not getattr(self, email_fd): # pragma: no cover
+                # Only reachable with misconfigured `email_fields`
+                continue
+            requested_confirmation = True
+            setattr(self, confirmed_email_fd, False)
+            confirm_mail_key = uuid.uuid4().hex
+            setattr(self, confirm_mail_key_fd, confirm_mail_key)
+            send_mail(_('Email confirmation needed'),
+                      settings.CONFIRM_MAIL_TEXT.format(name=self.prename,
+                                                        link=get_mail_confirmation_link(confirm_mail_key),
+                                                        whattoconfirm='deiner Emailadresse'),
+                      settings.DEFAULT_SENDING_MAIL,
+                      getattr(self, email_fd))
+        self.save()
+        return requested_confirmation
+
+    def confirm_mail(self, key):
+        for email_fd, confirmed_email_fd, confirm_mail_key_fd in self.email_fields:
+            if getattr(self, confirm_mail_key_fd) == key:
+                setattr(self, confirmed_email_fd, True)
+                setattr(self, confirm_mail_key_fd, "")
+                self.save()
+                return getattr(self, email_fd)
+        return None
+
+    def send_mail(self, subject, content, cc=None):
+        send_mail(subject, content, settings.DEFAULT_SENDING_MAIL,
+            [getattr(self, email_fd) for email_fd, _, _ in self.email_fields], cc=cc)
+
+
+class ContactWithPhoneNumber(Contact):
+    """
+    A contact with a phone number.
+    """
+    phone_number = models.CharField(max_length=100, verbose_name=_('phone number'))
+
+    class Meta(CommonModel.Meta):
+        abstract = True
+
+
+class Person(Contact):
+    """
+    Represents an abstract person. Not necessarily a member of any group.
+    """
+    birth_date = models.DateField(_('birth date'), null=True, blank=True)  # to determine the age
+    gender_choices = ((MALE, 'Männlich'),
+                      (FEMALE, 'Weiblich'),
+                      (DIVERSE, 'Divers'))
+    gender = models.IntegerField(choices=gender_choices,
+                                 verbose_name=_('Gender'))
+    comments = models.TextField(_('comments'), default='', blank=True)
+
+    class Meta(CommonModel.Meta):
+        abstract = True
+
+    def age(self):
+        """Age of member"""
+        return relativedelta(datetime.today(), self.birth_date).years
+    age.admin_order_field = 'birth_date'
+    age.short_description = _('age')
+
+    def age_at(self, date: date):
+        """Age of member at a given date"""
+        return relativedelta(date.replace(tzinfo=None), self.birth_date).years
+
+    @property
+    def birth_date_str(self):
+        if self.birth_date is None:
+            return "---"
+        return self.birth_date.strftime("%d.%m.%Y")
+
+    @property
+    def gender_str(self):
+        return self.gender_choices[self.gender][1]

jdav_web/members/models/constants.py

@@ -0,0 +1,15 @@
+from django.utils.translation import gettext_lazy as _
+
+GEMEINSCHAFTS_TOUR = MUSKELKRAFT_ANREISE = MALE = 0
+FUEHRUNGS_TOUR = OEFFENTLICHE_ANREISE = FEMALE = 1
+AUSBILDUNGS_TOUR = FAHRGEMEINSCHAFT_ANREISE = DIVERSE = 2
+
+WEEKDAYS = (
+    (0, _('Monday')),
+    (1, _('Tuesday')), 
+    (2, _('Wednesday')),
+    (3, _('Thursday')),
+    (4, _('Friday')),
+    (5, _('Saturday')),
+    (6, _('Sunday')),
+)

jdav_web/members/models/emergency_contact.py

@@ -0,0 +1,27 @@
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+from contrib.models import CommonModel
+from members.rules import may_view, may_change, may_delete
+from contrib.rules import has_global_perm
+from .base import ContactWithPhoneNumber
+from .member import Member
+
+class EmergencyContact(ContactWithPhoneNumber):
+    """
+    Emergency contact of a member
+    """
+    member = models.ForeignKey(Member, verbose_name=_('Member'), on_delete=models.CASCADE)
+    email = models.EmailField(max_length=100, default='', blank=True)
+
+    def __str__(self):
+        return str(self.member)
+
+    class Meta(CommonModel.Meta):
+        verbose_name = _('Emergency contact')
+        verbose_name_plural = _('Emergency contacts')
+        rules_permissions = {
+            'add_obj': may_change | has_global_perm('members.change_global_member'),
+            'view_obj': may_view | has_global_perm('members.view_global_member'),
+            'change_obj': may_change | has_global_perm('members.change_global_member'),
+            'delete_obj': may_delete | has_global_perm('members.delete_global_member'),
+        }