Update API vies and serializers for the latest Django REST framework version. Replace DRF Swagger with DRF-YASG.

Signed-off-by: Michael Price <loneviking72@gmail.com>

mayan/apps/acls/api_views.py

@@ -58,13 +58,15 @@ class APIObjectACLListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
+        context = super(APIObjectACLListView, self).get_serializer_context()
+        if self.kwargs:
+            context.update(
+                {
+                    'content_object': self.get_content_object(),
+                }
+            )
 
-        return {
+        return context
-            'content_object': self.get_content_object(),
-            'format': self.format_kwarg,
-            'request': self.request,
-            'view': self
-        }
 
     def get_serializer_class(self):
         if self.request.method == 'GET':
@@ -173,12 +175,15 @@ class APIObjectACLPermissionListView(generics.ListCreateAPIView):
             return WritableAccessControlListPermissionSerializer
 
     def get_serializer_context(self):
-        return {
+        context = super(APIObjectACLPermissionListView, self).get_serializer_context()
-            'acl': self.get_acl(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'view': self
+                    'acl': self.get_acl(),
-        }
+                }
+            )
+
+        return context
 
     def post(self, *args, **kwargs):
         """
@@ -242,9 +247,12 @@ class APIObjectACLPermissionView(generics.RetrieveDestroyAPIView):
         return self.get_acl().permissions.all()
 
     def get_serializer_context(self):
-        return {
+        context = super(APIObjectACLPermissionView, self).get_serializer_context()
-            'acl': self.get_acl(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'view': self
+                    'acl': self.get_acl(),
-        }
+                }
+            )
+
+        return context

mayan/apps/cabinets/api_views.py

@@ -133,12 +133,15 @@ class APICabinetDocumentListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APICabinetDocumentListView, self).get_serializer_context()
-            'cabinet': self.get_cabinet(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'view': self
+                    'cabinet': self.get_cabinet(),
-        }
+                }
+            )
+
+        return context
 
     def get_cabinet(self):
         return get_object_or_404(Cabinet, pk=self.kwargs['pk'])
@@ -198,12 +201,15 @@ class APICabinetDocumentView(generics.RetrieveDestroyAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APICabinetDocumentView, self).get_serializer_context()
-            'cabinet': self.get_cabinet(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'view': self
+                    'cabinet': self.get_cabinet(),
-        }
+                }
+            )
+
+        return context
 
     def perform_destroy(self, instance):
         self.get_cabinet().documents.remove(instance)

mayan/apps/checkouts/api_views.py

@@ -31,9 +31,13 @@ class APICheckedoutDocumentListView(generics.ListCreateAPIView):
 
     def get_queryset(self):
         filtered_documents = AccessControlList.objects.filter_by_access(
-            (permission_document_view,), self.request.user,
+            permission=permission_document_view, user=self.request.user,
             queryset=DocumentCheckout.objects.checked_out_documents()
         )
+        filtered_documents = AccessControlList.objects.filter_by_access(
+            permission=permission_document_checkout_detail_view, user=self.request.user,
+            queryset=filtered_documents
+        )
 
         return DocumentCheckout.objects.filter(
             document__pk__in=filtered_documents.values_list('pk', flat=True)

mayan/apps/checkouts/serializers.py

@@ -2,18 +2,16 @@ from __future__ import unicode_literals
 
 from rest_framework import serializers
 
+from documents.serializers import DocumentSerializer
+
 from .models import DocumentCheckout
 
 
 class DocumentCheckoutSerializer(serializers.ModelSerializer):
-    def __init__(self, *args, **kwargs):
+    document = DocumentSerializer()
-        # Hide this import otherwise strange circular import error occur
-        from documents.serializers import DocumentSerializer
-
-        super(DocumentCheckoutSerializer, self).__init__(*args, **kwargs)
-        self.fields['document'] = DocumentSerializer()
 
     class Meta:
+        fields = ('document',)
         model = DocumentCheckout
 
 

mayan/apps/document_comments/api_views.py

@@ -55,12 +55,15 @@ class APICommentListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APICommentListView, self).get_serializer_context()
-            'document': self.get_document(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'view': self
+                    'document': self.get_document(),
-        }
+                }
+            )
+
+        return context
 
     def post(self, *args, **kwargs):
         """
@@ -108,13 +111,3 @@ class APICommentView(generics.RetrieveDestroyAPIView):
 
     def get_queryset(self):
         return self.get_document().comments.all()
-
-    def get_serializer_context(self):
-        """
-        Extra context provided to the serializer class.
-        """
-        return {
-            'format': self.format_kwarg,
-            'request': self.request,
-            'view': self
-        }

mayan/apps/document_states/api_views.py

@@ -83,13 +83,15 @@ class APIWorkflowDocumentTypeList(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
+        context = super(APIWorkflowDocumentTypeList, self).get_serializer_context()
+        if self.kwargs:
+            context.update(
+                {
+                    'workflow': self.get_workflow(),
+                }
+            )
 
-        return {
+        return context
-            'format': self.format_kwarg,
-            'request': self.request,
-            'workflow': self.get_workflow(),
-            'view': self
-        }
 
     def get_workflow(self):
         """
@@ -152,12 +154,15 @@ class APIWorkflowDocumentTypeView(generics.RetrieveDestroyAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIWorkflowDocumentTypeView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'workflow': self.get_workflow(),
+                {
-            'view': self
+                    'workflow': self.get_workflow(),
-        }
+                }
+            )
+
+        return context
 
     def get_workflow(self):
         """
@@ -282,12 +287,15 @@ class APIWorkflowStateListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIWorkflowStateListView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'workflow': self.get_workflow(),
+                {
-            'view': self
+                    'workflow': self.get_workflow(),
-        }
+                }
+            )
+
+        return context
 
     def get_workflow(self):
         if self.request.method == 'GET':
@@ -336,12 +344,15 @@ class APIWorkflowStateView(generics.RetrieveUpdateDestroyAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIWorkflowStateView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'workflow': self.get_workflow(),
+                {
-            'view': self
+                    'workflow': self.get_workflow(),
-        }
+                }
+            )
+
+        return context
 
     def get_workflow(self):
         if self.request.method == 'GET':
@@ -396,12 +407,15 @@ class APIWorkflowTransitionListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIWorkflowTransitionListView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'workflow': self.get_workflow(),
+                {
-            'view': self
+                    'workflow': self.get_workflow(),
-        }
+                }
+            )
+
+        return context
 
     def get_workflow(self):
         if self.request.method == 'GET':
@@ -455,12 +469,15 @@ class APIWorkflowTransitionView(generics.RetrieveUpdateDestroyAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIWorkflowTransitionView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'workflow': self.get_workflow(),
+                {
-            'view': self
+                    'workflow': self.get_workflow(),
-        }
+                }
+            )
+
+        return context
 
     def get_workflow(self):
         if self.request.method == 'GET':
@@ -588,12 +605,15 @@ class APIWorkflowInstanceLogEntryListView(generics.ListCreateAPIView):
             return WritableWorkflowInstanceLogEntrySerializer
 
     def get_serializer_context(self):
-        return {
+        context = super(APIWorkflowInstanceLogEntryListView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'workflow_instance': self.get_workflow_instance(),
+                {
-            'view': self
+                    'workflow_instance': self.get_workflow_instance(),
-        }
+                }
+            )
+
+        return context
 
     def get_queryset(self):
         return self.get_workflow_instance().log_entries.all()

mayan/apps/documents/api_views.py

@@ -83,6 +83,9 @@ class APIDeletedDocumentView(generics.RetrieveDestroyAPIView):
 class APIDeletedDocumentRestoreView(generics.GenericAPIView):
     """
     Restore a trashed document.
+    ---
+    POST:
+        omit_serializer: true
     """
 
     mayan_object_permissions = {
@@ -91,6 +94,9 @@ class APIDeletedDocumentRestoreView(generics.GenericAPIView):
     permission_classes = (MayanPermission,)
     queryset = Document.trash.all()
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
     def get_serializer_class(self):
         return None
 
@@ -127,6 +133,9 @@ class APIDocumentDownloadView(DownloadMixin, generics.RetrieveAPIView):
     def get_mimetype(self):
         return self.get_object().latest_version.mimetype
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
     def get_serializer_class(self):
         return None
 
@@ -240,6 +249,9 @@ class APIDocumentVersionDownloadView(DownloadMixin, generics.RetrieveAPIView):
     def get_mimetype(self):
         return self.get_object().mimetype
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
     def get_serializer_class(self):
         return None
 
@@ -346,6 +358,9 @@ class APIDocumentPageImageView(generics.RetrieveAPIView):
     def get_queryset(self):
         return self.get_document_version().pages.all()
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
     def get_serializer_class(self):
         return None
 
@@ -574,6 +589,13 @@ class APIDocumentVersionsListView(generics.ListCreateAPIView):
     mayan_permission_attribute_check = 'document'
     permission_classes = (MayanPermission,)
 
+    def create(self, request, *args, **kwargs):
+        serializer = self.get_serializer(data=request.data)
+        serializer.is_valid(raise_exception=True)
+        self.perform_create(serializer)
+        headers = self.get_success_headers(serializer.data)
+        return Response(status=status.HTTP_202_ACCEPTED, headers=headers)
+
     def get_serializer_class(self):
         if self.request.method == 'GET':
             return DocumentVersionSerializer
@@ -601,13 +623,6 @@ class APIDocumentVersionsListView(generics.ListCreateAPIView):
             APIDocumentVersionsListView, self
         ).post(request, *args, **kwargs)
 
-    def create(self, request, *args, **kwargs):
-        serializer = self.get_serializer(data=request.data)
-        serializer.is_valid(raise_exception=True)
-        self.perform_create(serializer)
-        headers = self.get_success_headers(serializer.data)
-        return Response(status=status.HTTP_202_ACCEPTED, headers=headers)
-
 
 class APIDocumentVersionView(generics.RetrieveUpdateDestroyAPIView):
     """

mayan/apps/dynamic_search/api_views.py

@@ -46,6 +46,9 @@ class APISearchView(SearchModelMixin, generics.ListAPIView):
 
         return queryset
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
 
 class APIAdvancedSearchView(SearchModelMixin, generics.ListAPIView):
     """
@@ -89,6 +92,9 @@ class APIAdvancedSearchView(SearchModelMixin, generics.ListAPIView):
 
         return queryset
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
 
 class APISearchModelList(generics.ListAPIView):
     serializer_class = SearchModelSerializer

mayan/apps/linking/api_views.py

@@ -63,13 +63,16 @@ class APIResolvedSmartLinkDocumentListView(generics.ListAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIResolvedSmartLinkDocumentListView, self).get_serializer_context()
-            'document': self.get_document(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'smart_link': self.get_smart_link(),
+                    'document': self.get_document(),
-            'view': self
+                    'smart_link': self.get_smart_link(),
-        }
+                }
+            )
+
+        return context
 
     def get_queryset(self):
         return self.get_smart_link().get_linked_document_for(
@@ -104,12 +107,15 @@ class APIResolvedSmartLinkView(generics.RetrieveAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIResolvedSmartLinkView, self).get_serializer_context()
-            'document': self.get_document(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'view': self
+                    'document': self.get_document(),
-        }
+                }
+            )
+
+        return context
 
     def get_queryset(self):
         return SmartLink.objects.get_for(document=self.get_document())
@@ -141,12 +147,15 @@ class APIResolvedSmartLinkListView(generics.ListAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIResolvedSmartLinkListView, self).get_serializer_context()
-            'document': self.get_document(),
+        if self.kwargs:
-            'format': self.format_kwarg,
+            context.update(
-            'request': self.request,
+                {
-            'view': self
+                    'document': self.get_document(),
-        }
+                }
+            )
+
+        return context
 
     def get_queryset(self):
         return SmartLink.objects.filter(
@@ -170,12 +179,15 @@ class APISmartLinkConditionListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APISmartLinkConditionListView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'smart_link': self.get_smart_link(),
+                {
-            'view': self
+                    'smart_link': self.get_smart_link(),
-        }
+                }
+            )
+
+        return context
 
     def get_smart_link(self):
         if self.request.method == 'GET':
@@ -224,12 +236,15 @@ class APISmartLinkConditionView(generics.RetrieveUpdateDestroyAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APISmartLinkConditionView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'smart_link': self.get_smart_link(),
+                {
-            'view': self
+                    'smart_link': self.get_smart_link(),
-        }
+                }
+            )
+
+        return context
 
     def get_smart_link(self):
         if self.request.method == 'GET':

mayan/apps/metadata/api_views.py

@@ -65,13 +65,15 @@ class APIDocumentMetadataListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
+        context = super(APIDocumentMetadataListView, self).get_serializer_context()
+        if self.kwargs:
+            context.update(
+                {
+                    'document': self.get_document(),
+                }
+            )
 
-        return {
+        return context
-            'document': self.get_document(),
-            'format': self.format_kwarg,
-            'request': self.request,
-            'view': self
-        }
 
     def post(self, *args, **kwargs):
         """
@@ -249,13 +251,15 @@ class APIDocumentTypeMetadataTypeListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
+        context = super(APIDocumentTypeMetadataTypeListView, self).get_serializer_context()
+        if self.kwargs:
+            context.update(
+                {
+                    'document_type': self.get_document_type(),
+                }
+            )
 
-        return {
+        return context
-            'document_type': self.get_document_type(),
-            'format': self.format_kwarg,
-            'request': self.request,
-            'view': self
-        }
 
     def post(self, *args, **kwargs):
         """

mayan/apps/ocr/api_views.py

@@ -20,6 +20,9 @@ class APIDocumentOCRView(generics.GenericAPIView):
     permission_classes = (MayanPermission,)
     queryset = Document.objects.all()
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
     def get_serializer_class(self):
         return None
 
@@ -51,6 +54,9 @@ class APIDocumentVersionOCRView(generics.GenericAPIView):
     def get_queryset(self):
         return self.get_document().versions.all()
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
     def get_serializer_class(self):
         return None
 

mayan/apps/rest_api/links.py

@@ -10,5 +10,5 @@ link_api = Link(
 )
 link_api_documentation = Link(
     icon='fa fa-book', tags='new_window', text=_('API Documentation'),
-    view='django.swagger.base.view'
+    view='schema-swagger-ui'
 )

mayan/apps/sources/api_views.py

@@ -59,6 +59,9 @@ class APIStagingSourceFileImageView(generics.RetrieveAPIView):
               type: number
     """
 
+    def get_serializer(self, *args, **kwargs):
+        return None
+
     def get_serializer_class(self):
         return None
 

mayan/apps/sources/serializers.py

@@ -11,16 +11,9 @@ logger = logging.getLogger(__name__)
 
 
 class StagingFolderFileSerializer(serializers.Serializer):
-    url = serializers.SerializerMethodField('get_url')
-    image_url = serializers.SerializerMethodField('get_image_url')
     filename = serializers.CharField(max_length=255)
-
+    image_url = serializers.SerializerMethodField()
-    def get_url(self, obj):
+    url = serializers.SerializerMethodField()
-        return reverse(
-            'stagingfolderfile-detail',
-            args=(obj.staging_folder.pk, obj.encoded_filename,),
-            request=self.context.get('request')
-        )
 
     def get_image_url(self, obj):
         return reverse(
@@ -29,9 +22,20 @@ class StagingFolderFileSerializer(serializers.Serializer):
             request=self.context.get('request')
         )
 
+    def get_url(self, obj):
+        return reverse(
+            'stagingfolderfile-detail',
+            args=(obj.staging_folder.pk, obj.encoded_filename,),
+            request=self.context.get('request')
+        )
+
 
 class StagingFolderSerializer(serializers.HyperlinkedModelSerializer):
-    files = serializers.SerializerMethodField('get_files')
+    files = serializers.SerializerMethodField()
+
+    class Meta:
+        fields = ('files',)
+        model = StagingFolderSource
 
     def get_files(self, obj):
         try:
@@ -42,9 +46,6 @@ class StagingFolderSerializer(serializers.HyperlinkedModelSerializer):
             logger.error('unhandled exception: %s', exception)
             return []
 
-    class Meta:
-        model = StagingFolderSource
-
 
 class WebFormSourceSerializer(serializers.Serializer):
     class Meta:

mayan/apps/tags/api_views.py

@@ -153,12 +153,15 @@ class APIDocumentTagListView(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIDocumentTagListView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'document': self.get_document(),
+                {
-            'view': self
+                    'document': self.get_document(),
-        }
+                }
+            )
+
+        return context
 
     def perform_create(self, serializer):
         serializer.save(document=self.get_document())
@@ -213,12 +216,15 @@ class APIDocumentTagView(generics.RetrieveDestroyAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIDocumentTagView, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'document': self.get_document(),
+                {
-            'view': self
+                    'document': self.get_document(),
-        }
+                }
+            )
+
+        return context
 
     def perform_destroy(self, instance):
         try:

mayan/apps/user_management/api_views.py

@@ -201,12 +201,15 @@ class APIUserGroupList(generics.ListCreateAPIView):
         """
         Extra context provided to the serializer class.
         """
-        return {
+        context = super(APIUserGroupList, self).get_serializer_context()
-            'format': self.format_kwarg,
+        if self.kwargs:
-            'request': self.request,
+            context.update(
-            'user': self.get_user(),
+                {
-            'view': self
+                    'user': self.get_user(),
-        }
+                }
+            )
+
+        return context
 
     def get_queryset(self):
         user = self.get_user()

mayan/settings/base.py

@@ -105,7 +105,7 @@ INSTALLED_APPS = (
     'tags',
     'task_manager',
     # Placed after rest_api to allow template overriding
-    'rest_framework_swagger',
+    'drf_yasg',
 )
 
 MIDDLEWARE_CLASSES = (
@@ -261,6 +261,7 @@ REST_FRAMEWORK = {
         'rest_framework.authentication.TokenAuthentication',
         'rest_framework.authentication.BasicAuthentication',
     ),
+    'DEFAULT_PAGINATION_CLASS': 'rest_framework.pagination.PageNumberPagination',
     'PAGE_SIZE': 10,
 }
 # --------- Pagination --------
@@ -283,20 +284,12 @@ CELERY_TIMEZONE = 'UTC'
 CELERYBEAT_SCHEDULER = 'djcelery.schedulers.DatabaseScheduler'
 # ------------ CORS ------------
 CORS_ORIGIN_ALLOW_ALL = True
-# ------ Django REST Swagger -----
-SWAGGER_SETTINGS = {
-    'api_version': '1',
-    'info': {
-        'title': _('Mayan EDMS API Documentation'),
-        'description': _('Free Open Source Document Management System.'),
-        'contact': 'roberto.rosario@mayan-edms.com',
-        'license': 'Apache 2.0',
-        'licenseUrl': 'http://www.apache.org/licenses/LICENSE-2.0.html'
-    }
-
-}
 # ------ Timezone --------
 TIMEZONE_COOKIE_NAME = 'django_timezone'
 TIMEZONE_SESSION_KEY = 'django_timezone'
 # ----- Stronghold -------
 STRONGHOLD_PUBLIC_URLS = (r'^/docs/.+$',)
+# ----- Swagger --------
+SWAGGER_SETTINGS = {
+    'DOC_EXPANSION': 'None',
+}

mayan/urls.py

@@ -3,12 +3,32 @@ from __future__ import unicode_literals
 from django.conf import settings
 from django.conf.urls import include, url
 from django.contrib import admin
+from django.utils.translation import ugettext_lazy as _
+
+from drf_yasg import openapi
+from drf_yasg.views import get_schema_view
+from rest_framework import permissions
+
+import mayan
 
 admin.autodiscover()
+schema_view = get_schema_view(
+   openapi.Info(
+      title=_('%s API') % mayan.__title__,
+      default_version='v2',
+      description=mayan.__description__,
+      license=openapi.License(name=mayan.__license__),
+   ),
+   validators=['flex', 'ssv'],
+   public=True,
+   permission_classes=(permissions.AllowAny,),
+)
 
 urlpatterns = [
     url(r'^admin/', admin.site.urls),
-    url(r'^docs/', include('rest_framework_swagger.urls')),
+    url(r'^swagger(?P<format>.json|.yaml)$', schema_view.without_ui(cache_timeout=None), name='schema-json'),
+    url(r'^swagger/$', schema_view.with_ui('swagger', cache_timeout=None), name='schema-swagger-ui'),
+    url(r'^redoc/$', schema_view.with_ui('redoc', cache_timeout=None), name='schema-redoc'),
 ]
 
 if settings.DEBUG:

removals.txt

@@ -1,4 +1,5 @@
 # Packages to be remove during upgrades
 django-filetransfers
+django-rest-swagger
 pytesseract
 pdfminer

requirements/base.txt

@@ -17,13 +17,14 @@ django-mathfilters==0.4.0
 django-model-utils==3.1.1
 django-mptt==0.9.0
 django-qsstats-magic==0.7.2
-django-rest-swagger==0.3.10
 django-stronghold==0.2.8
 django-suit==0.2.25
 django-widget-tweaks==1.4.1
-djangorestframework==3.3.2
+djangorestframework==3.7.7
-djangorestframework-recursive==0.1.1
+djangorestframework-recursive==0.1.2
+drf-yasg==1.4.4
 
+flex==6.12.0
 furl==1.0.0
 fusepy==2.0.4
 
@@ -42,3 +43,4 @@ pytz==2016.7
 requests==2.18.4
 
 sh==1.12.11
+swagger-spec-validator==2.1.0