16 lines
1.0 KiB
ReStructuredText
16 lines
1.0 KiB
ReStructuredText
The types of objects used in pytest's API are now exported so they may be used in type annotations.
|
|
|
|
The newly-exported types are:
|
|
|
|
- ``pytest.Mark`` for :class:`marks <pytest.Mark>`.
|
|
- ``pytest.MarkDecorator`` for :class:`mark decorators <pytest.MarkDecorator>`.
|
|
- ``pytest.MarkGenerator`` for the :class:`pytest.mark <pytest.MarkGenerator>` singleton.
|
|
- ``pytest.Metafunc`` for the :class:`metafunc <pytest.MarkGenerator>` argument to the :func:`pytest_generate_tests <pytest.hookspec.pytest_generate_tests>` hook.
|
|
- ``pytest.CallInfo`` for the :class:`CallInfo <pytest.CallInfo>` type passed to various hooks.
|
|
- ``pytest.ExceptionInfo`` for the :class:`ExceptionInfo <pytest.ExceptionInfo>` type returned from :func:`pytest.raises` and passed to various hooks.
|
|
|
|
Constructing them directly is not supported; they are only meant for use in type annotations.
|
|
Doing so will emit a deprecation warning, and may become a hard-error in pytest 7.0.
|
|
|
|
Subclassing them is also not supported. This is not currently enforced at runtime, but is detected by type-checkers such as mypy.
|