fix(compat): catch AttributeError since EntryPoints object has no get()

.pre-commit-config.yaml

@@ -13,7 +13,7 @@ repos:
   hooks:
   - id: isort
 - repo: https://github.com/PyCQA/flake8
-  rev: 3.9.0
+  rev: 5.0.0
   hooks:
   - id: flake8
     additional_dependencies:

rest_framework/compat.py

@@ -82,7 +82,7 @@ def apply_markdown(text):
         )
         md_filter_add_syntax_highlight(md)
         return md.convert(text)
-except ImportError:
+except (ImportError, AttributeError):
     apply_markdown = None
     markdown = None
 

rest_framework/decorators.py

@@ -36,7 +36,7 @@ def decorator(func):
         #     WrappedAPIView.__doc__ = func.doc    <--- Not possible to do this
 
         # api_view applied without (method_names)
-        assert not(isinstance(http_method_names, types.FunctionType)), \
+        assert not (isinstance(http_method_names, types.FunctionType)), \
             '@api_view missing list of allowed HTTP methods'
 
         # api_view applied with eg. string instead of list of strings

tests/test_throttling.py

@@ -192,7 +192,7 @@ def ensure_response_header_contains_proper_throttle_field(self, view, expected_h
             if expect is not None:
                 assert response['Retry-After'] == expect
             else:
-                assert not'Retry-After' in response
+                assert 'Retry-After' not in response
 
     def test_seconds_fields(self):
         """