Drop Django 2.0 and DRF 3.7 support

README.rst

@@ -13,8 +13,8 @@ Generate **real** Swagger/OpenAPI 2.0 specifications from a Django Rest Framewor
 
 Compatible with
 
-- **Django Rest Framework**: 3.7.7, 3.8, 3.9
-- **Django**: 1.11, 2.0, 2.1, 2.2
+- **Django Rest Framework**: 3.8, 3.9
+- **Django**: 1.11, 2.1, 2.2
 - **Python**: 2.7, 3.5, 3.6, 3.7
 
 Only the latest patch version of each ``major.minor`` series of Python, Django and Django REST Framework is supported.

docs/custom_spec.rst

@@ -87,14 +87,14 @@ Where you can use the :func:`@swagger_auto_schema <.swagger_auto_schema>` decora
 
 * for ``ViewSet``, ``GenericViewSet``, ``ModelViewSet``, because each viewset corresponds to multiple **paths**, you have
   to decorate the *action methods*, i.e. ``list``, ``create``, ``retrieve``, etc. |br|
-  Additionally, ``@action``\ s, ``@list_route``\ s or ``@detail_route``\ s defined on the viewset, like function based
-  api views, can respond to multiple HTTP methods and thus have multiple operations that must be decorated separately:
+  Additionally, ``@action``\ s defined on the viewset, like function based api views, can respond to multiple HTTP
+  methods and thus have multiple operations that must be decorated separately:
 
 
    .. code-block:: python
 
       class ArticleViewSet(viewsets.ModelViewSet):
-         # method or 'methods' can be skipped because the list_route only handles a single method (GET)
+         # method or 'methods' can be skipped because the action only handles a single method (GET)
          @swagger_auto_schema(operation_description='GET /articles/today/')
          @action(detail=False, methods=['get'])
          def today(self, request):

requirements/base.txt

@@ -5,5 +5,5 @@ inflection>=0.3.1
 six>=1.10.0
 uritemplate>=3.0.0
 
-djangorestframework>=3.7.7
+djangorestframework>=3.8
 Django>=1.11.7

runtime.txt

@@ -1 +1 @@
-python-3.7.1
+python-3.7.3

src/drf_yasg/utils.py

@@ -166,7 +166,7 @@ def swagger_auto_schema(method=None, methods=None, auto_schema=unset, request_bo
 
             if len(available_http_methods) > 1:
                 assert _methods, \
-                    "on multi-method api_view, action, detail_route or list_route, you must specify " \
+                    "on multi-method api_view or action, you must specify " \
                     "swagger_auto_schema on a per-method basis using one of the `method` or `methods` arguments"
             else:
                 # for a single-method view we assume that single method as the decorator target
@@ -179,8 +179,8 @@ def swagger_auto_schema(method=None, methods=None, auto_schema=unset, request_bo
             view_method._swagger_auto_schema = existing_data
         else:
             assert not _methods, \
-                "the methods argument should only be specified when decorating an action, detail_route or " \
-                "list_route; you should also ensure that you put the swagger_auto_schema decorator " \
+                "the methods argument should only be specified when decorating an action; " \
+                "you should also ensure that you put the swagger_auto_schema decorator " \
                 "AFTER (above) the _route decorator"
             assert not existing_data, "swagger_auto_schema applied twice to method"
             view_method._swagger_auto_schema = data
@@ -215,7 +215,7 @@ def is_list_view(path, method, view):
     :param APIView view: target view
     :rtype: bool
     """
-    # for ViewSets, it could be the default 'list' action, or a list_route
+    # for ViewSets, it could be the default 'list' action, or an @action(detail=False)
     action = getattr(view, 'action', '')
     method = getattr(view, action, None) or method
     detail = getattr(method, 'detail', None)

testproj/articles/views.py

@@ -93,17 +93,10 @@ class ArticleViewSet(viewsets.ModelViewSet):
 
     swagger_schema = NoTitleAutoSchema
 
-    try:
-        from rest_framework.decorators import action
-        list_route = functools.partial(action, detail=False)
-        detail_route = functools.partial(action, detail=True)
-    except ImportError:
-        # TODO: remove when dropping support for DRF 3.7
-        action = None
-        from rest_framework.decorators import list_route, detail_route
+    from rest_framework.decorators import action
 
     @swagger_auto_schema(auto_schema=NoPagingAutoSchema, filter_inspectors=[DjangoFilterDescriptionInspector])
-    @list_route(methods=['get'])
+    @action(detail=False, methods=['get'])
     def today(self, request):
         today_min = datetime.datetime.combine(datetime.date.today(), datetime.time.min)
         today_max = datetime.datetime.combine(datetime.date.today(), datetime.time.max)
@@ -118,7 +111,7 @@ class ArticleViewSet(viewsets.ModelViewSet):
         type=openapi.TYPE_INTEGER,
         description="this should not crash (form parameter on DELETE method)"
     )])
-    @detail_route(methods=['get', 'post', 'delete'], parser_classes=(MultiPartParser, FileUploadParser))
+    @action(detail=True, methods=['get', 'post', 'delete'], parser_classes=(MultiPartParser, FileUploadParser))
     def image(self, request, slug=None):
         """
         image method docstring

tox.ini

@@ -6,8 +6,8 @@ isolated_build_env = .package
 # https://docs.djangoproject.com/en/dev/faq/install/#what-python-version-can-i-use-with-django
 envlist =
     py27-django111-drf39-typing,
-    py{27,35,36}-django111-drf{37,38,39},
-    py{35,36,37}-django{20,21,22}-drf{37,38,39},
+    py{27,35,36}-django111-drf{38,39},
+    py{35,36,37}-django{21,22}-drf{38,39},
     djmaster, lint, docs
 
 [testenv:.package]
@@ -17,12 +17,10 @@ deps =
 [testenv]
 deps =
     django111: Django>=1.11,<2.0
-    django20: Django>=2.0,<2.1
     django21: Django>=2.1,<2.2
     django22: Django>=2.2,<2.3
 
-    drf37: djangorestframework>=3.7.7,<3.8
-    drf38: djangorestframework>=3.8.0,<3.9
+    drf38: djangorestframework>=3.8,<3.9
     drf39: djangorestframework>=3.9,<3.10
 
     typing: typing>=3.6.6