Merge pull request pytest-dev#7492 from bluetech/xfail-mark-typing-fix

mark: fix typing for `@pytest.mark.xfail(raises=...)`
Techlete · Jul 13, 2020 · 358150c · 358150c
2 parents 7f7a364 + 1a73e78
commit 358150c
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/_pytest/mark/structures.py b/src/_pytest/mark/structures.py
@@ -28,6 +28,9 @@
 from _pytest.outcomes import fail
 from _pytest.warning_types import PytestUnknownMarkWarning
 
+if TYPE_CHECKING:
+    from typing import Type
+
 
 EMPTY_PARAMETERSET_OPTION = "empty_parameter_set_mark"
 
@@ -413,7 +416,9 @@ def __call__(  # noqa: F811
             *conditions: Union[str, bool],
             reason: str = ...,
             run: bool = ...,
-            raises: Union[BaseException, Tuple[BaseException, ...]] = ...,
+            raises: Union[
+                "Type[BaseException]", Tuple["Type[BaseException]", ...]
+            ] = ...,
             strict: bool = ...
         ) -> MarkDecorator:
             raise NotImplementedError()