Skip to content

Tags: pytest-dev/pytest-asyncio

Tags

v1.2.0

Verified

This tag was signed with the committer’s verified signature.
seifertm Michael Seifert
`1.2.0 <https://github.com/pytest-dev/pytest-asyncio/tree/1.2.0>`_ - …

…2025-09-12

===============================================================================

Added
-----

- ``--asyncio-debug`` CLI option and ``asyncio_debug`` configuration option to enable asyncio debug mode for the default event loop. (`#980 <https://github.com/pytest-dev/pytest-asyncio/issues/980>`_)
- A ``pytest.UsageError`` for invalid configuration values of ``asyncio_default_fixture_loop_scope`` and ``asyncio_default_test_loop_scope``. (`#1189 <https://github.com/pytest-dev/pytest-asyncio/issues/1189>`_)
- Compatibility with the `Pyright` type checker (`#731 <https://github.com/pytest-dev/pytest-asyncio/issues/731>`_)

Fixed
-----

- ``RuntimeError: There is no current event loop in thread 'MainThread'`` when any test unsets the event loop (such as when using ``asyncio.run`` and ``asyncio.Runner``). (`#1177 <https://github.com/pytest-dev/pytest-asyncio/issues/1177>`_)
- Deprecation warning when decorating an asynchronous fixture with ``@pytest.fixture`` in `strict` mode. The warning message now refers to the correct package. (`#1198 <https://github.com/pytest-dev/pytest-asyncio/issues/1198>`_)

Notes for Downstream Packagers
------------------------------

- Bump the minimum required version of tox to v4.28. This change is only relevant if you use the ``tox.ini`` file provided by pytest-asyncio to run tests.
- Extend dependency on typing-extensions>=4.12 from Python<3.10 to Python<3.13.

v1.1.1

Verified

This tag was signed with the committer’s verified signature.
seifertm Michael Seifert
`v1.1.1 <https://github.com/pytest-dev/pytest-asyncio/tree/v1.1.1>`_ …

…- 2025-09-12

=================================================================================

Notes for Downstream Packagers
------------------------------

- Addresses a build problem with setuptoos-scm >= 9 caused by invalid setuptools-scm configuration in pytest-asyncio. (`#1192 <https://github.com/pytest-dev/pytest-asyncio/issues/1192>`_)

v1.1.0

Verified

This tag was signed with the committer’s verified signature.
seifertm Michael Seifert
`1.1.0 <https://github.com/pytest-dev/pytest-asyncio/tree/1.1.0>`_ - …

…2025-07-16

===============================================================================

Added
-----

- Propagation of ContextVars from async fixtures to other fixtures and tests on Python 3.10 and older (`#127 <https://github.com/pytest-dev/pytest-asyncio/issues/127>`_)
- Cancellation of tasks when the `loop_scope` ends (`#200 <https://github.com/pytest-dev/pytest-asyncio/issues/200>`_)
- Warning when the current event loop is closed by a test

Fixed
-----

- Error about missing loop when calling functions requiring a loop in the `finally` clause of a task (`#878 <https://github.com/pytest-dev/pytest-asyncio/issues/878>`_)
- An error that could cause duplicate warnings to be issued

Notes for Downstream Packagers
------------------------------

- Added runtime dependency on `backports.asyncio.runner <https://pypi.org/project/backports.asyncio.runner/>`__ for use with Python 3.10 and older

v1.1.0a1

Verified

This tag was signed with the committer’s verified signature. The key has expired.
seifertm Michael Seifert
`1.1.0a1 <https://github.com/pytest-dev/pytest-asyncio/tree/1.1.0a1>`_ …

…- 2025-06-30

===================================================================================

Added
-----

- Propagation of ContextVars from async fixtures to other fixtures and tests on Python 3.10 and older (`#127 <https://github.com/pytest-dev/pytest-asyncio/issues/127>`_)
- Cancellation of tasks when the `loop_scope` ends (`#200 <https://github.com/pytest-dev/pytest-asyncio/issues/200>`_)
- Warning when the current event loop is closed by a test

Fixed
-----

- Error about missing loop when calling functions requiring a loop in the `finally` clause of a task (`#878 <https://github.com/pytest-dev/pytest-asyncio/issues/878>`_)
- An error that could cause duplicate warnings to be issued

Notes for Downstream Packagers
------------------------------

- Added runtime dependency on `backports.asyncio.runner <https://pypi.org/project/backports.asyncio.runner/>`__ for use with Python 3.10 and older

v1.0.0

Verified

This tag was signed with the committer’s verified signature. The key has expired.
seifertm Michael Seifert
`1.0.0 <https://github.com/pytest-dev/pytest-asyncio/tree/1.0.0>`_ - …

…2025-05-26

===============================================================================

Removed
-------

- The deprecated *event_loop* fixture. (`#1106 <https://github.com/pytest-dev/pytest-asyncio/issues/1106>`_)

Added
-----

- Prelimiary support for Python 3.14 (`#1025 <https://github.com/pytest-dev/pytest-asyncio/issues/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 <https://github.com/pytest-dev/pytest-asyncio/issues/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 <https://github.com/pytest-dev/pytest-asyncio/issues/1112>`_)

Fixed
-----

- An error caused when using pytest's `--setup-plan` option. (`#630 <https://github.com/pytest-dev/pytest-asyncio/issues/630>`_)
- Unsuppressed import errors with pytest option ``--doctest-ignore-import-errors`` (`#797 <https://github.com/pytest-dev/pytest-asyncio/issues/797>`_)
- A "fixture not found" error in connection with package-scoped loops (`#1052 <https://github.com/pytest-dev/pytest-asyncio/issues/1052>`_)

Notes for Downstream Packagers
------------------------------

- Removed a test that had an ordering dependency on other tests. (`#1114 <https://github.com/pytest-dev/pytest-asyncio/issues/1114>`_)

v1.0.0a1

Verified

This tag was signed with the committer’s verified signature. The key has expired.
seifertm Michael Seifert
`1.0.0a1 <https://github.com/pytest-dev/pytest-asyncio/tree/1.0.0a1>`_ …

…- 2025-05-09

===================================================================================

Removed
-------

- The deprecated *event_loop* fixture. (`#1106 <https://github.com/pytest-dev/pytest-asyncio/issues/1106>`_)

Added
-----

- Prelimiary support for Python 3.14 (`#1025 <https://github.com/pytest-dev/pytest-asyncio/issues/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 <https://github.com/pytest-dev/pytest-asyncio/issues/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 <https://github.com/pytest-dev/pytest-asyncio/issues/1112>`_)

v0.26.0

Verified

This tag was signed with the committer’s verified signature. The key has expired.
seifertm Michael Seifert
0.26.0 (2025-03-25)

===================
- Adds configuration option that sets default event loop scope for all tests `#793 <https://github.com/pytest-dev/pytest-asyncio/issues/793>`_
- Improved type annotations for ``pytest_asyncio.fixture`` `#1045 <https://github.com/pytest-dev/pytest-asyncio/pull/1045>`_
- Added ``typing-extensions`` as additional dependency for Python ``<3.10`` `#1045 <https://github.com/pytest-dev/pytest-asyncio/pull/1045>`_

v0.25.3

Verified

This tag was signed with the committer’s verified signature. The key has expired.
seifertm Michael Seifert
- Avoid errors in cleanup of async generators when event loop is alre…

…ady closed `#1040 <https://github.com/pytest-dev/pytest-asyncio/issues/1040>`_

v0.25.2

Verified

This tag was signed with the committer’s verified signature. The key has expired.
seifertm Michael Seifert
- Call ``loop.shutdown_asyncgens()`` before closing the event loop to…

… ensure async generators are closed in the same manner as ``asyncio.run`` does `#1034 <https://github.com/pytest-dev/pytest-asyncio/pull/1034>`_

v0.25.1

Verified

This tag was signed with the committer’s verified signature. The key has expired.
seifertm Michael Seifert
- Fixes an issue that caused a broken event loop when a function-scop…

…ed test was executed in between two tests with wider loop scope `#950 <https://github.com/pytest-dev/pytest-asyncio/issues/950>`_

- Improves test collection speed in auto mode `#1020 <https://github.com/pytest-dev/pytest-asyncio/pull/1020>`_
- Corrects the warning that is emitted upon redefining the event_loop fixture