debug: add django debug toolbar for profiling

jdav_web/jdav_web/settings/components/base.py

@@ -48,6 +48,7 @@ INSTALLED_APPS = [
     'djcelery_email',
     'nested_admin',
     'django_celery_beat',
+    'debug_toolbar',
     'jet',
     'django.contrib.admin',
     'django.contrib.auth',
@@ -59,6 +60,7 @@ INSTALLED_APPS = [
 
 MIDDLEWARE = [
     'django.middleware.cache.UpdateCacheMiddleware',
+    'debug_toolbar.middleware.DebugToolbarMiddleware',
     'jdav_web.middleware.ForceLangMiddleware',
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
@@ -139,3 +141,8 @@ PASSWORD_HASHERS = [
     'django.contrib.auth.hashers.Argon2PasswordHasher',
     'django.contrib.auth.hashers.ScryptPasswordHasher',
 ]
+
+INTERNAL_IPS = [
+    '127.0.0.1',
+    os.environ.get('INTERNAL_IP', '172.17.0.1'),
+]

jdav_web/jdav_web/settings/components/cache.py

@@ -2,6 +2,12 @@ CACHES = {
     'default': {
         'BACKEND': 'django.core.cache.backends.memcached.PyMemcacheCache',
         'LOCATION': os.environ.get('MEMCACHED_URL', '127.0.0.1:11211'),
+        'OPTIONS': {
+            'no_delay': True,
+            'ignore_exc': True,
+            'max_pool_size': 4,
+            'use_pooling': True
+        }
     }
 }
 

jdav_web/jdav_web/urls.py

@@ -36,6 +36,7 @@ urlpatterns += i18n_patterns(
             namespace="ludwigsburgalpin")),
     re_path(r'^$', include('startpage.urls', namespace="startpage")),
     re_path(r'^_nested_admin/', include('nested_admin.urls')),
+    re_path(r'^__debug__', include('debug_toolbar.urls')),
 )
 
 # TODO: django serving from MEDIA_URL should be disabled in production stage

requirements.txt

@@ -16,6 +16,7 @@ Django==4.0.1
 django-appconf==1.0.5
 django-celery-beat==2.5.0
 django-celery-email==3.0.0
+django_debug_toolbar==3.8.1
 django-nested-admin==4.0.2
 django-split-settings==1.2.0
 django-timezone-field==5.0