From 0cc39a30bf3e64c36f92abeb471ae397d337296d Mon Sep 17 00:00:00 2001
From: detachhead <detachhead@users.noreply.github.com>
Date: Sun, 5 Jan 2025 19:29:02 +1000
Subject: [PATCH] remove `SuppressableContextManager` type now that
 `AbstractContextManager` takes a generic

---
 pytest_robotframework/__init__.py        | 11 ++++-------
 pytest_robotframework/_internal/utils.py | 25 ++----------------------
 2 files changed, 6 insertions(+), 30 deletions(-)

diff --git a/pytest_robotframework/__init__.py b/pytest_robotframework/__init__.py
index aed60a0..66038a8 100644
--- a/pytest_robotframework/__init__.py
+++ b/pytest_robotframework/__init__.py
@@ -50,7 +50,6 @@
 if TYPE_CHECKING:
     from collections.abc import Iterable, Iterator, Mapping
 
-    from pytest_robotframework._internal.utils import SuppressableContextManager
 
 RobotVariables: TypeAlias = dict[str, object]
 """variable names and values to be set on the suite level. see the `set_variables` function"""
@@ -203,7 +202,7 @@ def _save_status_reporter_failure(exception: BaseException):
     def inner(
         cls,
         fn: Callable[P, T],
-        status_reporter: SuppressableContextManager[object],
+        status_reporter: AbstractContextManager[object, bool],
         /,
         *args: P.args,
         **kwargs: P.kwargs,
@@ -256,11 +255,9 @@ def truncate(arg: object) -> str:
             # afterwards, so that context managers like `pytest.raises` can see the actual
             # exception instead of `robot.errors.HandlerExecutionFailed`
             suppress = True
-            context_manager: SuppressableContextManager[
-                object
-                # nullcontext is typed as returning None which pyright incorrectly marks as
-                # unreachable. see SuppressableContextManager documentation
-            ] = (  # pyright:ignore[reportAssignmentType]
+            # nullcontext is typed as returning None which pyright incorrectly marks as
+            # unreachable. see https://github.com/DetachHead/basedpyright/issues/10
+            context_manager: AbstractContextManager[object, bool] = (  # pyright:ignore[reportAssignmentType]
                 (
                     _FullStackStatusReporter(
                         data=data,
diff --git a/pytest_robotframework/_internal/utils.py b/pytest_robotframework/_internal/utils.py
index cbf1ef8..d5b5477 100644
--- a/pytest_robotframework/_internal/utils.py
+++ b/pytest_robotframework/_internal/utils.py
@@ -1,16 +1,11 @@
 from __future__ import annotations
 
-from abc import abstractmethod
-from contextlib import AbstractContextManager
 from functools import wraps
-from typing import TYPE_CHECKING, Callable, Protocol, cast
+from typing import TYPE_CHECKING, Callable, cast
 
-from basedtyping import P, T, out_T
-from typing_extensions import override
+from basedtyping import P, T
 
 if TYPE_CHECKING:
-    from types import TracebackType
-
     from typing_extensions import Concatenate
 
 
@@ -52,21 +47,5 @@ def new_fn(*args: P.args, **kwargs: P.kwargs) -> T:
     return decorator
 
 
-class SuppressableContextManager(AbstractContextManager[out_T], Protocol[out_T]):
-    """removes `None` from the return type of `AbstractContextManager.__exit__` to prevent code
-    from being incorrectly marked as unreachable by pyright. see https://github.com/microsoft/pyright/issues/6034
-    """
-
-    @abstractmethod
-    @override
-    def __exit__(
-        self,
-        exc_type: type[BaseException] | None,
-        exc_value: BaseException | None,
-        traceback: TracebackType | None,
-        /,
-    ) -> bool: ...
-
-
 main_package_name = __name__.split(".")[0]
 """the name of the top level package (should be `pytest_robotframework`)"""