diff --git a/mayan/apps/acls/tests/test_views.py b/mayan/apps/acls/tests/test_views.py
index 338808b945..7c77c7b734 100644
--- a/mayan/apps/acls/tests/test_views.py
+++ b/mayan/apps/acls/tests/test_views.py
@@ -82,7 +82,6 @@ class AccessControlListViewTestCase(GenericDocumentViewTestCase):
         Test creating a duplicate ACL entry: same object & role
         Result: Should redirect to existing ACL for object + role combination
         """
-
         acl = AccessControlList.objects.create(
             content_object=self.document, role=self.role
         )
@@ -110,7 +109,6 @@ class AccessControlListViewTestCase(GenericDocumentViewTestCase):
         Test creating an ACL entry for an object with no model permissions.
         Result: Should display a blank permissions list (not optgroup)
         """
-
         self.login_user()
 
         self.role.permissions.add(
diff --git a/mayan/apps/cabinets/api_views.py b/mayan/apps/cabinets/api_views.py
index 4f221ef0ce..2bf075a55e 100644
--- a/mayan/apps/cabinets/api_views.py
+++ b/mayan/apps/cabinets/api_views.py
@@ -27,7 +27,6 @@ class APIDocumentCabinetListView(generics.ListAPIView):
     """
     Returns a list of all the cabinets to which a document belongs.
     """
-
     serializer_class = CabinetSerializer
 
     filter_backends = (MayanObjectPermissionsFilter,)
diff --git a/mayan/apps/cabinets/tests/test_api.py b/mayan/apps/cabinets/tests/test_api.py
index 4205fcf865..98cf912019 100644
--- a/mayan/apps/cabinets/tests/test_api.py
+++ b/mayan/apps/cabinets/tests/test_api.py
@@ -23,7 +23,6 @@ class CabinetAPITestCase(APITestCase):
     """
     Test the cabinet API endpoints
     """
-
     def setUp(self):
         super(CabinetAPITestCase, self).setUp()
 
diff --git a/mayan/apps/checkouts/handlers.py b/mayan/apps/checkouts/handlers.py
index 4b5a59e2ad..8fa2813a71 100644
--- a/mayan/apps/checkouts/handlers.py
+++ b/mayan/apps/checkouts/handlers.py
@@ -9,7 +9,6 @@ def check_new_version_creation(sender, instance, **kwargs):
     """
     Make sure that new version creation is allowed for this document
     """
-
     NewVersionBlock = apps.get_model(
         app_label='checkouts', model_name='NewVersionBlock'
     )
diff --git a/mayan/apps/checkouts/widgets.py b/mayan/apps/checkouts/widgets.py
index 9045f17b9f..063c27de3d 100644
--- a/mayan/apps/checkouts/widgets.py
+++ b/mayan/apps/checkouts/widgets.py
@@ -14,7 +14,6 @@ class SplitTimeDeltaWidget(forms.widgets.MultiWidget):
     A Widget that splits a timedelta input into three <input type="text">
     boxes.
     """
-
     def __init__(self, attrs=None):
         widgets = (
             forms.widgets.NumberInput(
diff --git a/mayan/apps/common/forms.py b/mayan/apps/common/forms.py
index 84e8eadefe..beb31aa41c 100644
--- a/mayan/apps/common/forms.py
+++ b/mayan/apps/common/forms.py
@@ -195,7 +195,6 @@ class UserForm(forms.ModelForm):
     """
     Form used to edit an user's mininal fields by the user himself
     """
-
     class Meta:
         fields = ('username', 'first_name', 'last_name', 'email')
         model = get_user_model()
@@ -205,7 +204,6 @@ class UserForm_view(DetailForm):
     """
     Form used to display an user's public details
     """
-
     class Meta:
         fields = (
             'username', 'first_name', 'last_name', 'email', 'last_login',
diff --git a/mayan/apps/common/mixins.py b/mayan/apps/common/mixins.py
index 2db8cd372c..307fa38089 100644
--- a/mayan/apps/common/mixins.py
+++ b/mayan/apps/common/mixins.py
@@ -48,7 +48,6 @@ class ExtraContextMixin(object):
     """
     Mixin that allows views to pass extra context to the template
     """
-
     extra_context = {}
 
     def get_extra_context(self):
@@ -64,7 +63,6 @@ class FormExtraKwargsMixin(object):
     """
     Mixin that allows a view to pass extra keyword arguments to forms
     """
-
     form_extra_kwargs = {}
 
     def get_form_extra_kwargs(self):
@@ -123,7 +121,6 @@ class MultipleObjectMixin(object):
     """
     Mixin that allows a view to work on a single or multiple objects
     """
-
     model = None
     object_permission = None
     pk_list_key = 'id_list'
@@ -184,7 +181,6 @@ class ObjectActionMixin(object):
     """
     Mixin that performs an user action to a queryset
     """
-
     success_message = 'Operation performed on %(count)d object'
     success_message_plural = 'Operation performed on %(count)d objects'
 
diff --git a/mayan/apps/common/templatetags/common_tags.py b/mayan/apps/common/templatetags/common_tags.py
index 063179656b..b5cbbb249e 100644
--- a/mayan/apps/common/templatetags/common_tags.py
+++ b/mayan/apps/common/templatetags/common_tags.py
@@ -83,7 +83,6 @@ def render_subtemplate(context, template_name, template_context):
     Renders the specified template with the mixed parent and
     subtemplate contexts
     """
-
     new_context = Context(context.flatten())
     new_context.update(Context(template_context))
     return get_template(template_name).render(new_context.flatten())
diff --git a/mayan/apps/common/views.py b/mayan/apps/common/views.py
index 1fe2e136fd..f81f9b4862 100644
--- a/mayan/apps/common/views.py
+++ b/mayan/apps/common/views.py
@@ -312,7 +312,6 @@ def multi_object_action_view(request):
     Proxy view called first when using a multi object action, which
     then redirects to the appropiate specialized view
     """
-
     next = request.POST.get(
         'next', request.GET.get(
             'next', request.META.get(
diff --git a/mayan/apps/converter/managers.py b/mayan/apps/converter/managers.py
index e711dfce9f..6050a56cd9 100644
--- a/mayan/apps/converter/managers.py
+++ b/mayan/apps/converter/managers.py
@@ -65,7 +65,6 @@ class TransformationManager(models.Manager):
         as_classes == True returns the transformation classes from .classes
         ready to be feed to the converter class
         """
-
         content_type = ContentType.objects.get_for_model(obj)
 
         transformations = self.filter(
diff --git a/mayan/apps/converter/validators.py b/mayan/apps/converter/validators.py
index 20f8a2ac19..a851bf4821 100644
--- a/mayan/apps/converter/validators.py
+++ b/mayan/apps/converter/validators.py
@@ -12,7 +12,6 @@ class YAMLValidator(object):
     """
     Validates that the input is YAML compliant.
     """
-
     def __call__(self, value):
         value = value.strip()
         try:
diff --git a/mayan/apps/document_indexing/api_views.py b/mayan/apps/document_indexing/api_views.py
index c821223df4..a9592e4648 100644
--- a/mayan/apps/document_indexing/api_views.py
+++ b/mayan/apps/document_indexing/api_views.py
@@ -56,7 +56,6 @@ class APIIndexNodeInstanceDocumentListView(generics.ListAPIView):
     Returns a list of all the documents contained by a particular index node
     instance.
     """
-
     filter_backends = (MayanObjectPermissionsFilter,)
     mayan_object_permissions = {'GET': (permission_document_view,)}
     serializer_class = DocumentSerializer
@@ -105,7 +104,6 @@ class APIDocumentIndexListView(generics.ListAPIView):
     """
     Returns a list of all the indexes to which a document belongs.
     """
-
     filter_backends = (MayanObjectPermissionsFilter,)
     mayan_object_permissions = {'GET': (permission_document_indexing_view,)}
     serializer_class = IndexInstanceNodeSerializer
diff --git a/mayan/apps/document_indexing/views.py b/mayan/apps/document_indexing/views.py
index 2130f0bac7..9d11e986a1 100644
--- a/mayan/apps/document_indexing/views.py
+++ b/mayan/apps/document_indexing/views.py
@@ -291,7 +291,6 @@ class DocumentIndexNodeListView(SingleObjectListView):
     """
     Show a list of indexes where the current document can be found
     """
-
     object_permission = permission_document_indexing_view
     object_permission_related = 'index'
 
diff --git a/mayan/apps/document_indexing/widgets.py b/mayan/apps/document_indexing/widgets.py
index 1eb989ba3a..faf4d5c916 100644
--- a/mayan/apps/document_indexing/widgets.py
+++ b/mayan/apps/document_indexing/widgets.py
@@ -10,7 +10,6 @@ def get_instance_link(index_instance_node):
     """
     Return an HTML anchor to an index node instance
     """
-
     return mark_safe(
         '<a href="{url}">{text}</a>'.format(
             url=index_instance_node.get_absolute_url(),
@@ -45,7 +44,6 @@ def node_level(node):
     """
     Render an indented tree like output for a specific node
     """
-
     return mark_safe(
         ''.join(
             [
diff --git a/mayan/apps/document_parsing/parsers.py b/mayan/apps/document_parsing/parsers.py
index 982dd2f105..ed693f66b3 100644
--- a/mayan/apps/document_parsing/parsers.py
+++ b/mayan/apps/document_parsing/parsers.py
@@ -19,7 +19,6 @@ class Parser(object):
     """
     Parser base class
     """
-
     _registry = {}
 
     @classmethod
@@ -110,7 +109,6 @@ class PopplerParser(Parser):
     """
     PDF parser using the pdftotext execute from the poppler package
     """
-
     def __init__(self):
         self.pdftotext_path = setting_pdftotext_path.value
         if not os.path.exists(self.pdftotext_path):
diff --git a/mayan/apps/document_signatures/models.py b/mayan/apps/document_signatures/models.py
index a2c10e8ccb..65dd50e447 100644
--- a/mayan/apps/document_signatures/models.py
+++ b/mayan/apps/document_signatures/models.py
@@ -35,7 +35,6 @@ class SignatureBaseModel(models.Model):
     it will generate a unique signature ID. No two signature IDs are the same,
     even when using the same key.
     """
-
     document_version = models.ForeignKey(
         DocumentVersion, editable=False, on_delete=models.CASCADE,
         related_name='signatures', verbose_name=_('Document version')
diff --git a/mayan/apps/document_states/api_views.py b/mayan/apps/document_states/api_views.py
index c840d1865f..9466b88e23 100644
--- a/mayan/apps/document_states/api_views.py
+++ b/mayan/apps/document_states/api_views.py
@@ -62,7 +62,6 @@ class APIWorkflowDocumentTypeList(generics.ListCreateAPIView):
         """
         This view returns a list of document types that belong to a workflow.
         """
-
         return self.get_workflow().document_types.all()
 
     def get_serializer(self, *args, **kwargs):
@@ -96,7 +95,6 @@ class APIWorkflowDocumentTypeList(generics.ListCreateAPIView):
         Retrieve the parent workflow of the workflow document type.
         Perform custom permission and access check.
         """
-
         if self.request.method == 'GET':
             permission_required = permission_workflow_view
         else:
@@ -488,7 +486,6 @@ class APIWorkflowInstanceLogEntryListView(generics.ListCreateAPIView):
             Failing that, check for ACLs for any of the workflow's transitions.
             Failing that, then raise PermissionDenied
             """
-
             AccessControlList.objects.check_access(
                 permissions=permission_workflow_view, user=self.request.user,
                 obj=document
diff --git a/mayan/apps/documents/api_views.py b/mayan/apps/documents/api_views.py
index f7b865b72b..efb387b18f 100644
--- a/mayan/apps/documents/api_views.py
+++ b/mayan/apps/documents/api_views.py
@@ -381,7 +381,6 @@ class APIDocumentTypeDocumentListView(generics.ListAPIView):
     """
     Returns a list of all the documents of a particular document type.
     """
-
     filter_backends = (MayanObjectPermissionsFilter,)
     mayan_object_permissions = {'GET': (permission_document_view,)}
     serializer_class = DocumentSerializer
diff --git a/mayan/apps/documents/forms.py b/mayan/apps/documents/forms.py
index 9d71b8d881..9e8c77097e 100644
--- a/mayan/apps/documents/forms.py
+++ b/mayan/apps/documents/forms.py
@@ -166,7 +166,6 @@ class DocumentTypeSelectForm(forms.Form):
     Form to select the document type of a document to be created, used
     as form #1 in the document creation wizard
     """
-
     def __init__(self, *args, **kwargs):
         user = kwargs.pop('user', None)
         logger.debug('user: %s', user)
diff --git a/mayan/apps/documents/models.py b/mayan/apps/documents/models.py
index 06b5a7a316..400284e839 100644
--- a/mayan/apps/documents/models.py
+++ b/mayan/apps/documents/models.py
@@ -154,7 +154,6 @@ class Document(models.Model):
     generated for each document. No two documents can ever have the same UUID.
     This ID is generated automatically.
     """
-
     uuid = models.UUIDField(default=uuid.uuid4, editable=False)
     document_type = models.ForeignKey(
         DocumentType, on_delete=models.CASCADE, related_name='documents',
diff --git a/mayan/apps/documents/tests/test_models.py b/mayan/apps/documents/tests/test_models.py
index a7f7a09050..6ac64d303e 100644
--- a/mayan/apps/documents/tests/test_models.py
+++ b/mayan/apps/documents/tests/test_models.py
@@ -119,7 +119,6 @@ class DocumentTestCase(BaseTestCase):
         Test document type trashing policies. Documents are moved to the
         trash, x amount of time after being uploaded
         """
-
         self.document_type.trash_time_period = 1
         # 'seconds' is not a choice via the model, used here for convenience
         self.document_type.trash_time_unit = 'seconds'
@@ -142,7 +141,6 @@ class DocumentTestCase(BaseTestCase):
         Test document type deletion policies. Documents are deleted from the
         trash, x amount of time after being trashed
         """
-
         self.document_type.delete_time_period = 1
         # 'seconds' is not a choice via the model, used here for convenience
         self.document_type.delete_time_unit = 'seconds'
diff --git a/mayan/apps/dynamic_search/tests/test_models.py b/mayan/apps/dynamic_search/tests/test_models.py
index b75b998153..c45ae9a3ba 100644
--- a/mayan/apps/dynamic_search/tests/test_models.py
+++ b/mayan/apps/dynamic_search/tests/test_models.py
@@ -30,7 +30,6 @@ class DocumentSearchTestCase(BaseTestCase):
         Test that simple search works after related_name changes to
         document versions and document version pages
         """
-
         queryset, elapsed_time = document_search.search(
             {'q': 'Mayan'}, user=self.admin_user
         )
diff --git a/mayan/apps/dynamic_search/tests/test_views.py b/mayan/apps/dynamic_search/tests/test_views.py
index d63c0816af..f56473d94e 100644
--- a/mayan/apps/dynamic_search/tests/test_views.py
+++ b/mayan/apps/dynamic_search/tests/test_views.py
@@ -13,7 +13,6 @@ class Issue46TestCase(GenericViewTestCase):
     """
     Functional tests to make sure issue 46 is fixed
     """
-
     def setUp(self):
         super(Issue46TestCase, self).setUp()
         self.login_admin_user()
diff --git a/mayan/apps/metadata/api_views.py b/mayan/apps/metadata/api_views.py
index 0df957d0ed..89a6a2923e 100644
--- a/mayan/apps/metadata/api_views.py
+++ b/mayan/apps/metadata/api_views.py
@@ -28,13 +28,10 @@ from .serializers import (
 
 
 class APIDocumentMetadataListView(generics.ListCreateAPIView):
-    def get(self, *args, **kwargs):
-        """
-        Returns a list of selected document's metadata types and values.
-        """
-
-        return super(APIDocumentMetadataListView, self).get(*args, **kwargs)
-
+    """
+    get: Returns a list of selected document's metadata types and values.
+    post: Add an existing metadata type and value to the selected document.
+    """
     def get_document(self):
         if self.request.method == 'GET':
             permission_required = permission_metadata_document_view
@@ -81,31 +78,16 @@ class APIDocumentMetadataListView(generics.ListCreateAPIView):
 
         return context
 
-    def post(self, *args, **kwargs):
-        """
-        Add an existing metadata type and value to the selected document.
-        """
-
-        return super(APIDocumentMetadataListView, self).post(*args, **kwargs)
-
 
 class APIDocumentMetadataView(generics.RetrieveUpdateDestroyAPIView):
+    """
+    delete: Remove this metadata entry from the selected document.
+    get: Return the details of the selected document metadata type and value.
+    patch: Edit the selected document metadata type and value.
+    put: Edit the selected document metadata type and value.
+    """
     lookup_url_kwarg = 'metadata_pk'
 
-    def delete(self, *args, **kwargs):
-        """
-        Remove this metadata entry from the selected document.
-        """
-
-        return super(APIDocumentMetadataView, self).delete(*args, **kwargs)
-
-    def get(self, *args, **kwargs):
-        """
-        Return the details of the selected document metadata type and value.
-        """
-
-        return super(APIDocumentMetadataView, self).get(*args, **kwargs)
-
     def get_document(self):
         if self.request.method == 'GET':
             permission_required = permission_metadata_document_view
@@ -142,22 +124,12 @@ class APIDocumentMetadataView(generics.RetrieveUpdateDestroyAPIView):
         else:
             return DocumentMetadataSerializer
 
-    def patch(self, *args, **kwargs):
-        """
-        Edit the selected document metadata type and value.
-        """
-
-        return super(APIDocumentMetadataView, self).patch(*args, **kwargs)
-
-    def put(self, *args, **kwargs):
-        """
-        Edit the selected document metadata type and value.
-        """
-
-        return super(APIDocumentMetadataView, self).put(*args, **kwargs)
-
 
 class APIMetadataTypeListView(generics.ListCreateAPIView):
+    """
+    get: Returns a list of all the metadata types.
+    post: Create a new metadata type.
+    """
     filter_backends = (MayanObjectPermissionsFilter,)
     mayan_object_permissions = {'GET': (permission_metadata_type_view,)}
     mayan_view_permissions = {'POST': (permission_metadata_type_create,)}
@@ -165,22 +137,14 @@ class APIMetadataTypeListView(generics.ListCreateAPIView):
     queryset = MetadataType.objects.all()
     serializer_class = MetadataTypeSerializer
 
-    def get(self, *args, **kwargs):
-        """
-        Returns a list of all the metadata types.
-        """
-
-        return super(APIMetadataTypeListView, self).get(*args, **kwargs)
-
-    def post(self, *args, **kwargs):
-        """
-        Create a new metadata type.
-        """
-
-        return super(APIMetadataTypeListView, self).post(*args, **kwargs)
-
 
 class APIMetadataTypeView(generics.RetrieveUpdateDestroyAPIView):
+    """
+    delete: Delete the selected metadata type.
+    get: Return the details of the selected metadata type.
+    patch: Edit the selected metadata type.
+    put: Edit the selected metadata type.
+    """
     lookup_url_kwarg = 'metadata_type_pk'
     mayan_object_permissions = {
         'GET': (permission_metadata_type_view,),
@@ -192,47 +156,14 @@ class APIMetadataTypeView(generics.RetrieveUpdateDestroyAPIView):
     queryset = MetadataType.objects.all()
     serializer_class = MetadataTypeSerializer
 
-    def delete(self, *args, **kwargs):
-        """
-        Delete the selected metadata type.
-        """
-
-        return super(APIMetadataTypeView, self).delete(*args, **kwargs)
-
-    def get(self, *args, **kwargs):
-        """
-        Return the details of the selected metadata type.
-        """
-
-        return super(APIMetadataTypeView, self).get(*args, **kwargs)
-
-    def patch(self, *args, **kwargs):
-        """
-        Edit the selected metadata type.
-        """
-
-        return super(APIMetadataTypeView, self).patch(*args, **kwargs)
-
-    def put(self, *args, **kwargs):
-        """
-        Edit the selected metadata type.
-        """
-
-        return super(APIMetadataTypeView, self).put(*args, **kwargs)
-
 
 class APIDocumentTypeMetadataTypeListView(generics.ListCreateAPIView):
+    """
+    get: Returns a list of selected document type's metadata types.
+    post: Add a metadata type to the selected document type.
+    """
     lookup_url_kwarg = 'metadata_type_pk'
 
-    def get(self, *args, **kwargs):
-        """
-        Returns a list of selected document type's metadata types.
-        """
-
-        return super(
-            APIDocumentTypeMetadataTypeListView, self
-        ).get(*args, **kwargs)
-
     def get_document_type(self):
         if self.request.method == 'GET':
             permission_required = permission_document_type_view
@@ -279,38 +210,17 @@ class APIDocumentTypeMetadataTypeListView(generics.ListCreateAPIView):
 
         return context
 
-    def post(self, *args, **kwargs):
-        """
-        Add a metadata type to the selected document type.
-        """
-
-        return super(
-            APIDocumentTypeMetadataTypeListView, self
-        ).post(*args, **kwargs)
-
 
 class APIDocumentTypeMetadataTypeView(generics.RetrieveUpdateDestroyAPIView):
+    """
+    delete: Remove a metadata type from a document type.
+    get: Retrieve the details of a document type metadata type.
+    patch: Edit the selected document type metadata type.
+    put: Edit the selected document type metadata type.
+    """
     lookup_url_kwarg = 'metadata_type_pk'
     serializer_class = DocumentTypeMetadataTypeSerializer
 
-    def delete(self, *args, **kwargs):
-        """
-        Remove a metadata type from a document type.
-        """
-
-        return super(
-            APIDocumentTypeMetadataTypeView, self
-        ).delete(*args, **kwargs)
-
-    def get(self, *args, **kwargs):
-        """
-        Retrieve the details of a document type metadata type.
-        """
-
-        return super(
-            APIDocumentTypeMetadataTypeView, self
-        ).get(*args, **kwargs)
-
     def get_document_type(self):
         if self.request.method == 'GET':
             permission_required = permission_document_type_view
@@ -342,21 +252,3 @@ class APIDocumentTypeMetadataTypeView(generics.RetrieveUpdateDestroyAPIView):
             return DocumentTypeMetadataTypeSerializer
         else:
             return WritableDocumentTypeMetadataTypeSerializer
-
-    def patch(self, *args, **kwargs):
-        """
-        Edit the selected document type metadata type.
-        """
-
-        return super(
-            APIDocumentTypeMetadataTypeView, self
-        ).patch(*args, **kwargs)
-
-    def put(self, *args, **kwargs):
-        """
-        Edit the selected document type metadata type.
-        """
-
-        return super(
-            APIDocumentTypeMetadataTypeView, self
-        ).put(*args, **kwargs)
diff --git a/mayan/apps/metadata/models.py b/mayan/apps/metadata/models.py
index 2e2f774c01..d7097bef4e 100644
--- a/mayan/apps/metadata/models.py
+++ b/mayan/apps/metadata/models.py
@@ -35,7 +35,6 @@ class MetadataType(models.Model):
     """
     Define a type of metadata
     """
-
     name = models.CharField(
         max_length=48,
         help_text=_(
@@ -149,7 +148,6 @@ class DocumentMetadata(models.Model):
     Link a document to a specific instance of a metadata type with it's
     current value
     """
-
     document = models.ForeignKey(
         Document, on_delete=models.CASCADE, related_name='metadata',
         verbose_name=_('Document')
diff --git a/mayan/apps/metadata/tests/test_models.py b/mayan/apps/metadata/tests/test_models.py
index 40339521ff..3be8d32653 100644
--- a/mayan/apps/metadata/tests/test_models.py
+++ b/mayan/apps/metadata/tests/test_models.py
@@ -100,7 +100,6 @@ class MetadataTestCase(MetadataTypeMixin, BaseTestCase):
         Checks for GitLab issue #250
         Empty optional lookup metadata trigger validation error
         """
-
         self.metadata_type.lookup = TEST_LOOKUP_TEMPLATE
         self.metadata_type.save()
 
diff --git a/mayan/apps/motd/api_views.py b/mayan/apps/motd/api_views.py
index 4799ab357d..a20d1f60d8 100644
--- a/mayan/apps/motd/api_views.py
+++ b/mayan/apps/motd/api_views.py
@@ -14,6 +14,10 @@ from .serializers import MessageSerializer
 
 
 class APIMessageListView(generics.ListCreateAPIView):
+    """
+    get: Returns a list of all the messages.
+    post: Create a new message.
+    """
     filter_backends = (MayanObjectPermissionsFilter,)
     mayan_object_permissions = {'GET': (permission_message_view,)}
     mayan_view_permissions = {'POST': (permission_message_create,)}
@@ -21,22 +25,14 @@ class APIMessageListView(generics.ListCreateAPIView):
     queryset = Message.objects.all()
     serializer_class = MessageSerializer
 
-    def get(self, *args, **kwargs):
-        """
-        Returns a list of all the messages.
-        """
-
-        return super(APIMessageListView, self).get(*args, **kwargs)
-
-    def post(self, *args, **kwargs):
-        """
-        Create a new message.
-        """
-
-        return super(APIMessageListView, self).post(*args, **kwargs)
-
 
 class APIMessageView(generics.RetrieveUpdateDestroyAPIView):
+    """
+    delete: Delete the selected message.
+    get: Return the details of the selected message.
+    patch: Edit the selected message.
+    put: Edit the selected message.
+    """
     filter_backends = (MayanObjectPermissionsFilter,)
     mayan_object_permissions = {
         'DELETE': (permission_message_delete,),
@@ -46,31 +42,3 @@ class APIMessageView(generics.RetrieveUpdateDestroyAPIView):
     }
     queryset = Message.objects.all()
     serializer_class = MessageSerializer
-
-    def delete(self, *args, **kwargs):
-        """
-        Delete the selected message.
-        """
-
-        return super(APIMessageView, self).delete(*args, **kwargs)
-
-    def get(self, *args, **kwargs):
-        """
-        Return the details of the selected message.
-        """
-
-        return super(APIMessageView, self).get(*args, **kwargs)
-
-    def patch(self, *args, **kwargs):
-        """
-        Edit the selected message.
-        """
-
-        return super(APIMessageView, self).patch(*args, **kwargs)
-
-    def put(self, *args, **kwargs):
-        """
-        Edit the selected message.
-        """
-
-        return super(APIMessageView, self).put(*args, **kwargs)
diff --git a/mayan/apps/navigation/classes.py b/mayan/apps/navigation/classes.py
index 8d13f0a599..944587b9ce 100644
--- a/mayan/apps/navigation/classes.py
+++ b/mayan/apps/navigation/classes.py
@@ -100,7 +100,6 @@ class Menu(object):
         """
         Associate a link to a model, a view inside this menu
         """
-
         try:
             for source in sources:
                 self._map_links_to_source(
@@ -237,7 +236,6 @@ class Menu(object):
         Allow unbinding links from sources, used to allow 3rd party apps to
         change the link binding of core apps
         """
-
         try:
             for source in sources:
                 self._map_links_to_source(
diff --git a/mayan/apps/ocr/tests/test_api.py b/mayan/apps/ocr/tests/test_api.py
index b8690c8e21..c91e92a765 100644
--- a/mayan/apps/ocr/tests/test_api.py
+++ b/mayan/apps/ocr/tests/test_api.py
@@ -19,7 +19,6 @@ class OCRAPITestCase(BaseAPITestCase):
     """
     Test the OCR app API endpoints
     """
-
     def setUp(self):
         super(OCRAPITestCase, self).setUp()
         self.login_user()
diff --git a/mayan/apps/rest_api/tests/base.py b/mayan/apps/rest_api/tests/base.py
index 5f7f90352f..8fbe927250 100644
--- a/mayan/apps/rest_api/tests/base.py
+++ b/mayan/apps/rest_api/tests/base.py
@@ -18,7 +18,6 @@ class BaseAPITestCase(UserMixin, APITestCase):
     """
     API test case class that invalidates permissions and smart settings
     """
-
     def setUp(self):
         super(BaseAPITestCase, self).setUp()
         Namespace.invalidate_cache_all()
diff --git a/mayan/apps/sources/api_views.py b/mayan/apps/sources/api_views.py
index 5e5e146564..7335ecb9c0 100644
--- a/mayan/apps/sources/api_views.py
+++ b/mayan/apps/sources/api_views.py
@@ -33,7 +33,6 @@ class APIStagingSourceListView(generics.ListAPIView):
     """
     get: Returns a list of all the staging folders and the files they contain.
     """
-
     serializer_class = StagingFolderSerializer
     queryset = StagingFolderSource.objects.all()
 
diff --git a/mayan/apps/sources/tests/test_views.py b/mayan/apps/sources/tests/test_views.py
index 1ed3953bea..1f99200a92 100644
--- a/mayan/apps/sources/tests/test_views.py
+++ b/mayan/apps/sources/tests/test_views.py
@@ -79,7 +79,6 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
         Test uploading of documents by granting the document create
         permssion for the document type to the user
         """
-
         self.login_user()
 
         # Create an access control entry giving the role the document
@@ -226,7 +225,6 @@ class NewDocumentVersionViewTestCase(GenericDocumentViewTestCase):
             - Link to upload version view should not resolve
             - Upload version view should reject request
         """
-
         self.login_admin_user()
 
         NewVersionBlock.objects.block(self.document)
diff --git a/mayan/apps/sources/wizards.py b/mayan/apps/sources/wizards.py
index 7da8359991..9bcc9fe1d8 100644
--- a/mayan/apps/sources/wizards.py
+++ b/mayan/apps/sources/wizards.py
@@ -22,7 +22,6 @@ def has_metadata_types(wizard):
     """
     Skip the 2nd step if document type has no associated metadata
     """
-
     cleaned_data = wizard.get_cleaned_data_for_step(STEP_DOCUMENT_TYPE) or {}
 
     document_type = cleaned_data.get('document_type')
diff --git a/mayan/conf.py b/mayan/conf.py
index 5ddcfc8185..1184d8393b 100644
--- a/mayan/conf.py
+++ b/mayan/conf.py
@@ -2,7 +2,6 @@
 This module should be called settings.py but is named conf.py to avoid a
 class with the mayan/settings/* module
 """
-
 from __future__ import unicode_literals
 
 from django.utils.translation import ugettext_lazy as _
diff --git a/mayan/wsgi.py b/mayan/wsgi.py
index 17bf3be7c5..72336b37a3 100644
--- a/mayan/wsgi.py
+++ b/mayan/wsgi.py
@@ -6,7 +6,6 @@ It exposes the WSGI callable as a module-level variable named ``application``.
 For more information on this file, see
 https://docs.djangoproject.com/en/1.10/howto/deployment/wsgi/
 """
-
 import os
 
 from django.core.wsgi import get_wsgi_application