pytest-asyncio 1.0.0

1.0.0 - 2025-05-26

Removed

• The deprecated event_loop fixture.
  (#1106)

Added

• Prelimiary support for Python 3.14
  (#1025)

Changed

• Scoped event loops (e.g. module-scoped loops) are created once rather
  than per scope (e.g. per module). This reduces the number of fixtures
  and speeds up collection time, especially for large test suites.
  (#1107)
• The loop_scope argument to pytest.mark.asyncio no longer forces
  that a pytest Collector exists at the level of the specified scope.
  For example, a test function marked with
  pytest.mark.asyncio(loop_scope="class") no longer requires a class
  surrounding the test. This is consistent with the behavior of the
  scope argument to pytest_asyncio.fixture.
  (#1112)

Fixed

• An error caused when using pytest's [--setup-plan]{.title-ref}
  option.
  (#630)
• Unsuppressed import errors with pytest option
  --doctest-ignore-import-errors
  (#797)
• A "fixture not found" error in connection with package-scoped loops
  (#1052)

Notes for Downstream Packagers

• Removed a test that had an ordering dependency on other tests.
  (#1114)

pytest-asyncio 1.0.0a1

1.0.0a1 - 2025-05-09

Removed

• The deprecated event_loop fixture.
  (#1106)

Added

• Prelimiary support for Python 3.14
  (#1025)

Changed

• Scoped event loops (e.g. module-scoped loops) are created once rather
  than per scope (e.g. per module). This reduces the number of fixtures
  and speeds up collection time, especially for large test suites.
  (#1107)
• The loop_scope argument to pytest.mark.asyncio no longer forces
  that a pytest Collector exists at the level of the specified scope.
  For example, a test function marked with
  pytest.mark.asyncio(loop_scope="class") no longer requires a class
  surrounding the test. This is consistent with the behavior of the
  scope argument to pytest_asyncio.fixture.
  (#1112)

pytest-asyncio 0.26.0

• Adds configuration option that sets default event loop scope for all tests #793
• Improved type annotations for pytest_asyncio.fixture #1045
• Added typing-extensions as additional dependency for Python <3.10 #1045

pytest-asyncio 0.25.3

• Avoid errors in cleanup of async generators when event loop is already closed #1040

pytest-asyncio 0.25.2

• Call loop.shutdown_asyncgens() before closing the event loop to ensure async generators are closed in the same manner as asyncio.run does #1034

pytest-asyncio 0.25.1

• Fixes an issue that caused a broken event loop when a function-scoped test was executed in between two tests with wider loop scope #950
• Improves test collection speed in auto mode #1020
• Corrects the warning that is emitted upon redefining the event_loop fixture

pytest-asyncio 0.25.0

0.25.0 (2024-12-13)

• Deprecated: Added warning when asyncio test requests async @pytest.fixture in strict mode. This will become an error in a future version of flake8-asyncio. #979
• Updates the error message about pytest.mark.asyncio's scope keyword argument to say loop_scope instead. #1004
• Verbose log displays correct parameter name: asyncio_default_fixture_loop_scope #990
• Propagates contextvars set in async fixtures to other fixtures and tests on Python 3.11 and above. #1008

pytest-asyncio 0.24.0

0.24.0 (2024-08-22)

• BREAKING: Updated minimum supported pytest version to v8.2.0
• Adds an optional loop_scope keyword argument to pytest.mark.asyncio. This argument controls which event loop is used to run the marked async test. #706, #871
• Deprecates the optional scope keyword argument to pytest.mark.asyncio for API consistency with pytest_asyncio.fixture. Users are encouraged to use the loop_scope keyword argument, which does exactly the same.
• Raises an error when passing scope or loop_scope as a positional argument to @pytest.mark.asyncio. #812
• Fixes a bug that caused module-scoped async fixtures to fail when reused in other modules #862 #668

pytest-asyncio 0.24.0a1

0.24.0 (UNRELEASED)

• BREAKING: Updated minimum supported pytest version to v8.2.0
• Adds an optional loop_scope keyword argument to pytest.mark.asyncio. This argument controls which event loop is used to run the marked async test. #706, #871
• Deprecates the optional scope keyword argument to pytest.mark.asyncio for API consistency with pytest_asyncio.fixture. Users are encouraged to use the loop_scope keyword argument, which does exactly the same.
• Raises an error when passing scope or loop_scope as a positional argument to @pytest.mark.asyncio. #812
• Fixes a bug that caused module-scoped async fixtures to fail when reused in other modules #862 #668

pytest-asyncio 0.24.0a0

0.24.0 (UNRELEASED)

• Adds an optional loop_scope keyword argument to pytest.mark.asyncio. This argument controls which event loop is used to run the marked async test. #706, #871
• Deprecates the optional scope keyword argument to pytest.mark.asyncio for API consistency with pytest_asyncio.fixture. Users are encouraged to use the loop_scope keyword argument, which does exactly the same.
• Raises an error when passing scope or loop_scope as a positional argument to @pytest.mark.asyncio. #812