members/admin: remove trailing whitespace

jdav_web/members/admin.py

@@ -1046,13 +1046,12 @@ class GenerateSeminarReportForm(forms.Form):
                                      required=False)
 
 class GenerateSjrForm(forms.Form):
-    
+
     def __init__(self, *args, **kwargs):
         self.attachments = kwargs.pop('attachments')
-        
+
         super(GenerateSjrForm,self).__init__(*args,**kwargs)
         self.fields['invoice'] = forms.ChoiceField(choices=self.attachments, label=_('Invoice'))
-        
 
 
 class FreizeitAdmin(CommonAdminMixin, nested_admin.NestedModelAdmin):
@@ -1151,7 +1150,7 @@ class FreizeitAdmin(CommonAdminMixin, nested_admin.NestedModelAdmin):
             return serve_pdf(fp)
         return self.render_seminar_report_options(request, memberlist, GenerateSeminarReportForm())
     seminar_report.short_description = _('Generate seminar report')
-    
+
     def render_sjr_options(self, request, memberlist, form):
         context = dict(self.admin_site.each_context(request),
             title=_('Generate SJR application'),
@@ -1160,7 +1159,7 @@ class FreizeitAdmin(CommonAdminMixin, nested_admin.NestedModelAdmin):
             form=form,
             object=memberlist)
         return render(request, 'admin/generate_sjr_application.html', context=context)
-    
+
     def sjr_application(self, request, memberlist):
         if hasattr(memberlist, 'statement'):
             attachment_names = [f"{b.short_description}: {b.explanation} ({b.amount:.2f}€)" for b in memberlist.statement.bill_set.all() if b.proof]
@@ -1169,7 +1168,7 @@ class FreizeitAdmin(CommonAdminMixin, nested_admin.NestedModelAdmin):
             attachment_names = []
             attachment_paths = []
         attachments = zip(attachment_paths, attachment_names)
-            
+
         if not self.may_view_excursion(request, memberlist):
             return self.not_allowed_view(request, memberlist)
         if "apply" in request.POST:
@@ -1177,15 +1176,15 @@ class FreizeitAdmin(CommonAdminMixin, nested_admin.NestedModelAdmin):
             if not form.is_valid():
                 messages.error(request, _('Please select an invoice.'))
                 return self.render_sjr_options(request, memberlist, form)
-            
+
             selected_attachments = [form.cleaned_data['invoice']]
             context = memberlist.sjr_application_fields()
             title = memberlist.ljpproposal.title if hasattr(memberlist, 'ljpproposal') else memberlist.name
-            
+
             return fill_pdf_form(title + "_SJR_Antrag", 'members/sjr_template.pdf', context, selected_attachments)
-        
+
         return self.render_sjr_options(request, memberlist, GenerateSjrForm(attachments=attachments))
-    
+
     sjr_application.short_description = _('Generate SJR application')
 
     def finance_overview(self, request, memberlist):