ydb/contrib/python/pluggy/py3/.dist-info/METADATA

Metadata-Version: 2.1
Name: pluggy
Version: 1.5.0
Summary: plugin and hook calling mechanisms for python
Home-page: https://github.com/pytest-dev/pluggy
Author: Holger Krekel
Author-email: holger@merlinux.eu
License: MIT
Platform: unix
Platform: linux
Platform: osx
Platform: win32
Classifier: Development Status :: 6 - Mature
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: POSIX
Classifier: Operating System :: Microsoft :: Windows
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Topic :: Software Development :: Testing
Classifier: Topic :: Software Development :: Libraries
Classifier: Topic :: Utilities
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Requires-Python: >=3.8
Description-Content-Type: text/x-rst
License-File: LICENSE
Provides-Extra: dev
Requires-Dist: pre-commit ; extra == 'dev'
Requires-Dist: tox ; extra == 'dev'
Provides-Extra: testing
Requires-Dist: pytest ; extra == 'testing'
Requires-Dist: pytest-benchmark ; extra == 'testing'

====================================================
pluggy - A minimalist production ready plugin system
====================================================

|pypi| |conda-forge| |versions| |github-actions| |gitter| |black| |codecov|

This is the core framework used by the `pytest`_, `tox`_, and `devpi`_ projects.

Please `read the docs`_ to learn more!

A definitive example
====================
.. code-block:: python

    import pluggy

    hookspec = pluggy.HookspecMarker("myproject")
    hookimpl = pluggy.HookimplMarker("myproject")


    class MySpec:
        """A hook specification namespace."""

        @hookspec
        def myhook(self, arg1, arg2):
            """My special little hook that you can customize."""


    class Plugin_1:
        """A hook implementation namespace."""

        @hookimpl
        def myhook(self, arg1, arg2):
            print("inside Plugin_1.myhook()")
            return arg1 + arg2


    class Plugin_2:
        """A 2nd hook implementation namespace."""

        @hookimpl
        def myhook(self, arg1, arg2):
            print("inside Plugin_2.myhook()")
            return arg1 - arg2


    # create a manager and add the spec
    pm = pluggy.PluginManager("myproject")
    pm.add_hookspecs(MySpec)

    # register plugins
    pm.register(Plugin_1())
    pm.register(Plugin_2())

    # call our ``myhook`` hook
    results = pm.hook.myhook(arg1=1, arg2=2)
    print(results)


Running this directly gets us::

    $ python docs/examples/toy-example.py
    inside Plugin_2.myhook()
    inside Plugin_1.myhook()
    [-1, 3]


.. badges

.. |pypi| image:: https://img.shields.io/pypi/v/pluggy.svg
    :target: https://pypi.org/pypi/pluggy

.. |versions| image:: https://img.shields.io/pypi/pyversions/pluggy.svg
    :target: https://pypi.org/pypi/pluggy

.. |github-actions| image:: https://github.com/pytest-dev/pluggy/workflows/main/badge.svg
    :target: https://github.com/pytest-dev/pluggy/actions

.. |conda-forge| image:: https://img.shields.io/conda/vn/conda-forge/pluggy.svg
    :target: https://anaconda.org/conda-forge/pytest

.. |gitter| image:: https://badges.gitter.im/pytest-dev/pluggy.svg
    :alt: Join the chat at https://gitter.im/pytest-dev/pluggy
    :target: https://gitter.im/pytest-dev/pluggy?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge

.. |black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
    :target: https://github.com/ambv/black

.. |codecov| image:: https://codecov.io/gh/pytest-dev/pluggy/branch/master/graph/badge.svg
    :target: https://codecov.io/gh/pytest-dev/pluggy
    :alt: Code coverage Status

.. links
.. _pytest:
    http://pytest.org
.. _tox:
    https://tox.readthedocs.org
.. _devpi:
    http://doc.devpi.net
.. _read the docs:
   https://pluggy.readthedocs.io/en/latest/


Support pluggy
--------------

`Open Collective`_ is an online funding platform for open and transparent communities.
It provides tools to raise money and share your finances in full transparency.

It is the platform of choice for individuals and companies that want to make one-time or
monthly donations directly to the project.

``pluggy`` is part of the ``pytest-dev`` project, see more details in the `pytest collective`_.

.. _Open Collective: https://opencollective.com
.. _pytest collective: https://opencollective.com/pytest