v3.15.1

2025-09-16

• #529: Fixed itertools._tee object has no attribute error -- now duplicate_iterators=True must be passed to mocker.spy to duplicate iterators.

v3.15.0

2025-09-04

• Python 3.8 (EOL) is no longer supported.
• #524: Added spy_return_iter to mocker.spy, which contains a duplicate of the return value of the spied method if it is an Iterator.

v3.14.1

• #503: Python 3.14 is now officially supported.

v3.14.0

• #415: MockType and AsyncMockType can be imported from pytest_mock for type annotation purposes.
• #420: Fixed a regression which would cause mocker.patch.object to not being properly cleared between tests.

v3.13.0

• #417: spy now has spy_return_list, which is a list containing all the values returned by the spied function.
• pytest-mock now requires pytest>=6.2.5.
• #410: pytest-mock's setup.py file is removed.
  If you relied on this file, e.g. to install pytest using setup.py install,
  please see Why you shouldn't invoke setup.py directly for alternatives.

v3.12.0

• Added support for Python 3.12.
• Dropped support for EOL Python 3.7.
• mocker.resetall() now also resets mocks created by mocker.create_autospec (#390).

v3.11.1

• Fixed introspection for failed assert_has_calls (#365).

• Updated type annotations for mocker.patch and mocker.spy (#364).

v3.10.0

• Added new mocker.stop(m) method to stop specific mocker.patch or mocker.spy calls (#319).

v3.9.0

• Expose NonCallableMagicMock via the mocker fixture (#318).

v3.8.2

• Fixed AsyncMock support for Python 3.7+ in mocker.async_stub (#302).