========= Changelog ========= .. towncrier release notes start pluggy 1.0.0 (2021-08-25) ========================= Deprecations and Removals ------------------------- - `#116 `_: Remove deprecated ``implprefix`` support. Decorate hook implementations using an instance of HookimplMarker instead. The deprecation was announced in release ``0.7.0``. - `#120 `_: Remove the deprecated ``proc`` argument to ``call_historic``. Use ``result_callback`` instead, which has the same behavior. The deprecation was announced in release ``0.7.0``. - `#265 `_: Remove the ``_Result.result`` property. Use ``_Result.get_result()`` instead. Note that unlike ``result``, ``get_result()`` raises the exception if the hook raised. The deprecation was announced in release ``0.6.0``. - `#267 `_: Remove official support for Python 3.4. - `#272 `_: Dropped support for Python 2. Continue to use pluggy 0.13.x for Python 2 support. - `#308 `_: Remove official support for Python 3.5. - `#313 `_: The internal ``pluggy.callers``, ``pluggy.manager`` and ``pluggy.hooks`` are now explicitly marked private by a ``_`` prefix (e.g. ``pluggy._callers``). Only API exported by the top-level ``pluggy`` module is considered public. - `#59 `_: Remove legacy ``__multicall__`` recursive hook calling system. The deprecation was announced in release ``0.5.0``. Features -------- - `#282 `_: When registering a hookimpl which is declared as ``hookwrapper=True`` but whose function is not a generator function, a ``PluggyValidationError`` exception is now raised. Previously this problem would cause an error only later, when calling the hook. In the unlikely case that you have a hookwrapper that *returns* a generator instead of yielding directly, for example: .. code-block:: python def my_hook_real_implementation(arg): print("before") yield print("after") @hookimpl(hookwrapper=True) def my_hook(arg): return my_hook_implementation(arg) change it to use ``yield from`` instead: .. code-block:: python @hookimpl(hookwrapper=True) def my_hook(arg): yield from my_hook_implementation(arg) - `#309 `_: Add official support for Python 3.9. pluggy 0.13.1 (2019-11-21) ========================== Trivial/Internal Changes ------------------------ - `#236 `_: Improved documentation, especially with regard to references. pluggy 0.13.0 (2019-09-10) ========================== Trivial/Internal Changes ------------------------ - `#222 `_: Replace ``importlib_metadata`` backport with ``importlib.metadata`` from the standard library on Python 3.8+. pluggy 0.12.0 (2019-05-27) ========================== Features -------- - `#215 `_: Switch from ``pkg_resources`` to ``importlib-metadata`` for entrypoint detection for improved performance and import time. This time with ``.egg`` support. pluggy 0.11.0 (2019-05-07) ========================== Bug Fixes --------- - `#205 `_: Revert changes made in 0.10.0 release breaking ``.egg`` installs. pluggy 0.10.0 (2019-05-07) ========================== Features -------- - `#199 `_: Switch from ``pkg_resources`` to ``importlib-metadata`` for entrypoint detection for improved performance and import time. pluggy 0.9.0 (2019-02-21) ========================= Features -------- - `#189 `_: ``PluginManager.load_setuptools_entrypoints`` now accepts a ``name`` parameter that when given will load only entry points with that name. ``PluginManager.load_setuptools_entrypoints`` also now returns the number of plugins loaded by the call, as opposed to the number of all plugins loaded by all calls to this method. Bug Fixes --------- - `#187 `_: Fix internal ``varnames`` function for PyPy3. pluggy 0.8.1 (2018-11-09) ========================= Trivial/Internal Changes ------------------------ - `#166 `_: Add ``stacklevel=2`` to implprefix warning so that the reported location of warning is the caller of PluginManager. pluggy 0.8.0 (2018-10-15) ========================= Features -------- - `#177 `_: Add ``get_hookimpls()`` method to hook callers. Trivial/Internal Changes ------------------------ - `#165 `_: Add changelog in long package description and documentation. - `#172 `_: Add a test exemplifying the opt-in nature of spec defined args. - `#57 `_: Encapsulate hook specifications in a type for easier introspection. pluggy 0.7.1 (2018-07-28) ========================= Deprecations and Removals ------------------------- - `#116 `_: Deprecate the ``implprefix`` kwarg to ``PluginManager`` and instead expect users to start using explicit ``HookimplMarker`` everywhere. Features -------- - `#122 `_: Add ``.plugin`` member to ``PluginValidationError`` to access failing plugin during post-mortem. - `#138 `_: Add per implementation warnings support for hookspecs allowing for both deprecation and future warnings of legacy and (future) experimental hooks respectively. Bug Fixes --------- - `#110 `_: Fix a bug where ``_HookCaller.call_historic()`` would call the ``proc`` arg even when the default is ``None`` resulting in a ``TypeError``. - `#160 `_: Fix problem when handling ``VersionConflict`` errors when loading setuptools plugins. Improved Documentation ---------------------- - `#123 `_: Document how exceptions are handled and how the hook call loop terminates immediately on the first error which is then delivered to any surrounding wrappers. - `#136 `_: Docs rework including a much better introduction and comprehensive example set for new users. A big thanks goes out to @obestwalter for the great work! Trivial/Internal Changes ------------------------ - `#117 `_: Break up the main monolithic package modules into separate modules by concern - `#131 `_: Automate ``setuptools`` wheels building and PyPi upload using TravisCI. - `#153 `_: Reorganize tests more appropriately by modules relating to each internal component/feature. This is in an effort to avoid (future) duplication and better separation of concerns in the test set. - `#156 `_: Add ``HookImpl.__repr__()`` for better debugging. - `#66 `_: Start using ``towncrier`` and a custom ``tox`` environment to prepare releases! pluggy 0.7.0 (Unreleased) ========================= * `#160 `_: We discovered a deployment issue so this version was never released to PyPI, only the tag exists. pluggy 0.6.0 (2017-11-24) ========================= - Add CI testing for the features, release, and master branches of ``pytest`` (PR `#79`_). - Document public API for ``_Result`` objects passed to wrappers (PR `#85`_). - Document and test hook LIFO ordering (PR `#85`_). - Turn warnings into errors in test suite (PR `#89`_). - Deprecate ``_Result.result`` (PR `#88`_). - Convert ``_Multicall`` to a simple function distinguishing it from the legacy version (PR `#90`_). - Resolve E741 errors (PR `#96`_). - Test and bug fix for unmarked hook collection (PRs `#97`_ and `#102`_). - Drop support for EOL Python 2.6 and 3.3 (PR `#103`_). - Fix ``inspect`` based arg introspection on py3.6 (PR `#94`_). .. _#79: https://github.com/pytest-dev/pluggy/pull/79 .. _#85: https://github.com/pytest-dev/pluggy/pull/85 .. _#88: https://github.com/pytest-dev/pluggy/pull/88 .. _#89: https://github.com/pytest-dev/pluggy/pull/89 .. _#90: https://github.com/pytest-dev/pluggy/pull/90 .. _#94: https://github.com/pytest-dev/pluggy/pull/94 .. _#96: https://github.com/pytest-dev/pluggy/pull/96 .. _#97: https://github.com/pytest-dev/pluggy/pull/97 .. _#102: https://github.com/pytest-dev/pluggy/pull/102 .. _#103: https://github.com/pytest-dev/pluggy/pull/103 pluggy 0.5.2 (2017-09-06) ========================= - fix bug where ``firstresult`` wrappers were being sent an incorrectly configured ``_Result`` (a list was set instead of a single value). Add tests to check for this as well as ``_Result.force_result()`` behaviour. Thanks to `@tgoodlet`_ for the PR `#72`_. - fix incorrect ``getattr`` of ``DeprecationWarning`` from the ``warnings`` module. Thanks to `@nicoddemus`_ for the PR `#77`_. - hide ``pytest`` tracebacks in certain core routines. Thanks to `@nicoddemus`_ for the PR `#80`_. .. _#72: https://github.com/pytest-dev/pluggy/pull/72 .. _#77: https://github.com/pytest-dev/pluggy/pull/77 .. _#80: https://github.com/pytest-dev/pluggy/pull/80 pluggy 0.5.1 (2017-08-29) ========================= - fix a bug and add tests for case where ``firstresult`` hooks return ``None`` results. Thanks to `@RonnyPfannschmidt`_ and `@tgoodlet`_ for the issue (`#68`_) and PR (`#69`_) respectively. .. _#69: https://github.com/pytest-dev/pluggy/pull/69 .. _#68: https://github.com/pytest-dev/pluggy/issues/68 pluggy 0.5.0 (2017-08-28) ========================= - fix bug where callbacks for historic hooks would not be called for already registered plugins. Thanks `@vodik`_ for the PR and `@hpk42`_ for further fixes. - fix `#17`_ by considering only actual functions for hooks this removes the ability to register arbitrary callable objects which at first glance is a reasonable simplification, thanks `@RonnyPfannschmidt`_ for report and pr. - fix `#19`_: allow registering hookspecs from instances. The PR from `@tgoodlet`_ also modernized the varnames implementation. - resolve `#32`_: split up the test set into multiple modules. Thanks to `@RonnyPfannschmidt`_ for the PR and `@tgoodlet`_ for the initial request. - resolve `#14`_: add full sphinx docs. Thanks to `@tgoodlet`_ for PR `#39`_. - add hook call mismatch warnings. Thanks to `@tgoodlet`_ for the PR `#42`_. - resolve `#44`_: move to new-style classes. Thanks to `@MichalTHEDUDE`_ for PR `#46`_. - add baseline benchmarking/speed tests using ``pytest-benchmark`` in PR `#54`_. Thanks to `@tgoodlet`_. - update the README to showcase the API. Thanks to `@tgoodlet`_ for the issue and PR `#55`_. - deprecate ``__multicall__`` and add a faster call loop implementation. Thanks to `@tgoodlet`_ for PR `#58`_. - raise a comprehensible error when a ``hookimpl`` is called with positional args. Thanks to `@RonnyPfannschmidt`_ for the issue and `@tgoodlet`_ for PR `#60`_. - fix the ``firstresult`` test making it more complete and remove a duplicate of that test. Thanks to `@tgoodlet`_ for PR `#62`_. .. _#62: https://github.com/pytest-dev/pluggy/pull/62 .. _#60: https://github.com/pytest-dev/pluggy/pull/60 .. _#58: https://github.com/pytest-dev/pluggy/pull/58 .. _#55: https://github.com/pytest-dev/pluggy/pull/55 .. _#54: https://github.com/pytest-dev/pluggy/pull/54 .. _#46: https://github.com/pytest-dev/pluggy/pull/46 .. _#44: https://github.com/pytest-dev/pluggy/issues/44 .. _#42: https://github.com/pytest-dev/pluggy/pull/42 .. _#39: https://github.com/pytest-dev/pluggy/pull/39 .. _#32: https://github.com/pytest-dev/pluggy/pull/32 .. _#19: https://github.com/pytest-dev/pluggy/issues/19 .. _#17: https://github.com/pytest-dev/pluggy/issues/17 .. _#14: https://github.com/pytest-dev/pluggy/issues/14 pluggy 0.4.0 (2016-09-25) ========================= - add ``has_plugin(name)`` method to pluginmanager. thanks `@nicoddemus`_. - fix `#11`_: make plugin parsing more resilient against exceptions from ``__getattr__`` functions. Thanks `@nicoddemus`_. - fix issue `#4`_: specific ``HookCallError`` exception for when a hook call provides not enough arguments. - better error message when loading setuptools entrypoints fails due to a ``VersionConflict``. Thanks `@blueyed`_. .. _#11: https://github.com/pytest-dev/pluggy/issues/11 .. _#4: https://github.com/pytest-dev/pluggy/issues/4 pluggy 0.3.1 (2015-09-17) ========================= - avoid using deprecated-in-python3.5 getargspec method. Thanks `@mdboom`_. pluggy 0.3.0 (2015-05-07) ========================= initial release .. contributors .. _@hpk42: https://github.com/hpk42 .. _@tgoodlet: https://github.com/goodboy .. _@MichalTHEDUDE: https://github.com/MichalTHEDUDE .. _@vodik: https://github.com/vodik .. _@RonnyPfannschmidt: https://github.com/RonnyPfannschmidt .. _@blueyed: https://github.com/blueyed .. _@nicoddemus: https://github.com/nicoddemus .. _@mdboom: https://github.com/mdboom