Add pytest_mock stubs (#4275)

third_party/3/pytest_mock/__init__.pyi

@@ -0,0 +1,2 @@
+from .plugin import *
+from .plugin import _get_mock_module as _get_mock_module

third_party/3/pytest_mock/_version.pyi

@@ -0,0 +1 @@
+version: str

third_party/3/pytest_mock/plugin.pyi

@@ -0,0 +1,101 @@
+import unittest.mock
+from typing import Any, Callable, Optional, TypeVar, Union, overload
+
+from ._version import version as version
+
+_T = TypeVar("_T")
+_MockModule = Any  # usually unittest.mock
+_Config = Any  # pytest.Config
+
+__version__ = version
+
+def _get_mock_module(config: _Config) -> _MockModule: ...
+
+class MockFixture:
+    mock_module: _MockModule
+    patch: MockFixture._Patcher  # google/pytype#611
+    # The following aliases don't work due to google/pytype#612
+    Mock: Any  # actually unittest.mock.Mock
+    MagicMock: Any  # actually unittest.mock.MagicMock
+    NonCallableMock: Any  # actually unittest.mock.NonCallableMock
+    PropertyMock: Any  # actually unittest.mock.PropertyMock
+    call: Any  # actually unittest.mock.call
+    ANY: Any  # actually unittest.mock.ANY
+    DEFAULT: Any  # actually unittest.mock.DEFAULT
+    create_autospec: Any  # actually unittest.mock.create_autospec
+    sentinel: Any  # actually unittest.mock.sentinel
+    mock_open: Any  # actually unittest.mock.mock_open
+    def __init__(self, config: _Config) -> None: ...
+    def resetall(self) -> None: ...
+    def stopall(self) -> None: ...
+    def spy(self, obj: object, name: str) -> unittest.mock.MagicMock: ...
+    def stub(self, name: Optional[str] = ...) -> unittest.mock.MagicMock: ...
+    class _Patcher:
+        mock_module: _MockModule
+        def object(
+            self,
+            target: Any,
+            attribute: str,
+            new: Optional[Any] = ...,
+            spec: Optional[Any] = ...,
+            create: bool = ...,
+            spec_set: Optional[Any] = ...,
+            autospec: Optional[Any] = ...,
+            new_callable: Optional[Any] = ...,
+            **kwargs: Any,
+        ) -> Any: ...
+        def multiple(
+            self,
+            target: Any,
+            spec: Optional[Any] = ...,
+            create: bool = ...,
+            spec_set: Optional[Any] = ...,
+            autospec: Optional[Any] = ...,
+            new_callable: Optional[Any] = ...,
+            **kwargs: Any,
+        ) -> Any: ...
+        def dict(self, in_dict: Any, values: Any = ..., clear: bool = ..., **kwargs: Any) -> Any: ...
+        @overload
+        def __call__(
+            self,
+            target: Any,
+            new: None = ...,
+            spec: Optional[Any] = ...,
+            create: bool = ...,
+            spec_set: Optional[Any] = ...,
+            autospec: Optional[Any] = ...,
+            new_callable: Optional[Any] = ...,
+            **kwargs: Any,
+        ) -> unittest.mock.MagicMock: ...
+        @overload
+        def __call__(
+            self,
+            target: Any,
+            new: _T,
+            spec: Optional[Any] = ...,
+            create: bool = ...,
+            spec_set: Optional[Any] = ...,
+            autospec: Optional[Any] = ...,
+            new_callable: Optional[Any] = ...,
+            **kwargs: Any,
+        ) -> _T: ...
+
+mocker: Any
+class_mocker: Any
+module_mocker: Any
+package_mocker: Any
+session_mocker: Any
+
+def assert_wrapper(__wrapped_mock_method__: Callable[..., Any], *args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_not_called(*args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_called_with(*args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_called_once(*args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_called_once_with(*args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_has_calls(*args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_any_call(*args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_called(*args: Any, **kwargs: Any) -> None: ...
+def wrap_assert_methods(config: _Config) -> None: ...
+def unwrap_assert_methods() -> None: ...
+def pytest_addoption(parser) -> None: ...
+def parse_ini_boolean(value: Union[bool, str]) -> bool: ...
+def pytest_configure(config: _Config) -> None: ...