Update to mypy 0.991 for compatible-mypy & CI (#280)

* Update to mypy 0.991 for compatible-mypy & CI

* Restore typecheck_tests.py ignores

mypy.ini

@@ -2,10 +2,11 @@
 strict_optional = True
 ignore_missing_imports = True
 check_untyped_defs = True
-warn_no_return = False
 show_traceback = True
 allow_redefinition = True
 incremental = True
+show_error_codes = False
+disable_error_code = empty-body
 
 plugins =
     mypy_django_plugin.main,

rest_framework-stubs/permissions.pyi

@@ -44,7 +44,11 @@ class NOT(_SupportsHasPermission):
     def __init__(self, op1: _SupportsHasPermission) -> None: ...
 
 class BasePermissionMetaclass(OperationHolderMixin, type): ...  # type: ignore[misc]
-class BasePermission(_SupportsHasPermission, metaclass=BasePermissionMetaclass): ...  # type: ignore[misc]
+
+class BasePermission(metaclass=BasePermissionMetaclass):  # type: ignore[misc]
+    def has_permission(self, request: Request, view: APIView) -> bool: ...
+    def has_object_permission(self, request: Request, view: APIView, obj: Any) -> bool: ...
+
 class AllowAny(BasePermission): ...
 class IsAuthenticated(BasePermission): ...
 class IsAdminUser(BasePermission): ...

scripts/typecheck_tests.py

@@ -60,6 +60,9 @@
         '"BaseTokenAuthTests" has no attribute "assertNumQueries"',
         'Module "django.middleware.csrf" has no attribute "_mask_cipher_secret"',
         "All conditional function variants must have identical signatures",
+        "note:     def _get_new_csrf_token() ->",
+        "note: Original:",
+        "note: Redefinition:",
     ],
     "schemas": [
         '(expression has type "CharField", base class "Field" defined the type as "bool")',
@@ -77,6 +80,7 @@
         'Argument "patterns" to "SchemaGenerator" has incompatible type "List[object]"',
         'Argument 1 to "field_to_schema" has incompatible type "object"; expected "Field[Any, Any, Any, Any]"',
         'Argument "help_text" to "CharField" has incompatible type "_StrPromise"',
+        '"Module rest_framework.schemas.coreapi" does not explicitly export attribute "coreapi"',
     ],
     "browsable_api": [
         '(expression has type "List[Dict[str, Dict[str, int]]]", base class "GenericAPIView" defined the type as "Union[QuerySet[_MT?], Manager[_MT?], None]")',  # noqa: E501
@@ -114,7 +118,7 @@
         'Argument "params" to "ValidationError" has incompatible type "Tuple[str]"',
         '"MultipleChoiceField[Model]" has no attribute "partial"',
         'Argument 1 to "to_internal_value" of "Field" has incompatible type "Dict[str, str]"; expected "List[Any]"',
-        'Module "rest_framework.fields" has no attribute "DjangoImageField"; maybe "ImageField"?',
+        'Module "rest_framework.fields" does not explicitly export attribute "DjangoImageField"',
         'Argument 1 to "ListField" has incompatible type "CharField"; expected "bool"',
         "Possible overload variants:",
         "def __init__(self, *, mutable: Literal[True], query_string: Union[str, bytes, None] = ..., encoding: Optional[str] = ...) -> QueryDict",  # noqa: E501

setup.py

@@ -28,7 +28,7 @@ def find_stub_files(name):
 ]
 
 extras_require = {
-    "compatible-mypy": ["mypy>=0.980,<0.990"],
+    "compatible-mypy": ["mypy>=0.991,<0.1000"],
     "coreapi": ["coreapi>=2.0.0"],
     "markdown": ["types-Markdown>=0.1.5"],
 }

tests/plugins.ini

@@ -1,5 +1,7 @@
 [mypy]
 check_untyped_defs = True
+show_error_codes = False
+disable_error_code = empty-body
 plugins =
     mypy_django_plugin.main,
     mypy_drf_plugin.main