Metadata-Version: 2.1
Name: zope.keyreference
Version: 5.0.0.dev0
Summary: Key References
Home-page: https://github.com/zopefoundation/zope.keyreference
Author: Zope Foundation and Contributors
Author-email: zope-dev@zope.org
License: ZPL 2.1
Project-URL: Documentation, https://zopekeyreference.readthedocs.io/
Keywords: zope3 key reference persistent
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Zope Public License
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Framework :: Zope :: 3
License-File: LICENSE.txt
Requires-Dist: setuptools
Requires-Dist: ZODB
Requires-Dist: zope.component
Requires-Dist: zope.i18nmessageid
Requires-Dist: zope.interface
Requires-Dist: zope.schema
Provides-Extra: docs
Requires-Dist: Sphinx ; extra == 'docs'
Requires-Dist: repoze.sphinx.autointerface ; extra == 'docs'
Requires-Dist: sphinx-rtd-theme ; extra == 'docs'
Provides-Extra: test
Requires-Dist: zope.testing ; extra == 'test'
Requires-Dist: zope.testrunner ; extra == 'test'

===================
 zope.keyreference
===================

.. image:: https://img.shields.io/pypi/v/zope.keyreference.svg
   :target: https://pypi.org/project/zope.keyreference/
   :alt: Latest Version

.. image:: https://img.shields.io/pypi/pyversions/zope.keyreference.svg
   :target: https://pypi.org/project/zope.keyreference/
   :alt: Supported Python versions

.. image:: https://github.com/zopefoundation/zope.keyreference/actions/workflows/tests.yml/badge.svg
   :target: https://github.com/zopefoundation/zope.keyreference/actions/workflows/tests.yml
   :alt: Build Status

.. image:: https://coveralls.io/repos/github/zopefoundation/zope.keyreference/badge.svg
   :target: https://coveralls.io/github/zopefoundation/zope.keyreference
   :alt: Code Coverage

.. image:: https://readthedocs.org/projects/zopekeyreference/badge/?version=latest
   :target: https://zopekeyreference.readthedocs.io/en/latest/?badge=latest
   :alt: Documentation Status

Object references that support stable comparison and hashes.

Documentation can be found at https://zopekeyreference.readthedocs.io


=========
 Changes
=========

5.0.0 (unreleased)
==================

- Remove ``__cmp__`` methods. Since the implementation of the rich
  comparison methods (``__eq__``, etc) in 4.0a1, the interpreter won't
  call ``__cmp__``, even on Python 2. See `issue 10
  <https://github.com/zopefoundation/zope.keyreference/issues/10>`_.

- Add support for Python 3.8, 3.9, and 3.10.

- Drop support for Python 3.4.


4.2.0 (2018-10-26)
==================

- Add support for Python 3.5, 3.6, and 3.7.

- Drop support for Python 2.6 and 3.3.


4.1.0 (2014-12-27)
==================

- Add support for PyPy (PyPy3 blocked on PyPy3-compatible ``zodbpickle``).

- Add support for Python 3.4.


4.0.0 (2014-12-20)
==================

- Add support for testing on Travis.


4.0.0a2 (2013-02-25)
====================

- Ensure that the ``SimpleKeyReference`` implementation (used for testing)
  also implements rich comparison properly.


4.0.0a1 (2013-02-22)
====================

- Add support for Python 3.3.

- Replace deprecated ``zope.component.adapts`` usage with equivalent
  ``zope.component.adapter`` decorator.

- Replace deprecated ``zope.interface.implements`` usage with equivalent
  ``zope.interface.implementer`` decorator.

- Drop support for Python 2.4 and 2.5.


3.6.4 (2011-11-30)
==================

- Fix tests broken by removal of ``zope.testing`` from test dependencies:
  avoid the ``ZODB3`` module that needs it.

3.6.3 (2011-11-29)
==================

- Prefer the standard libraries doctest module to the one from ``zope.testing``.

3.6.2 (2009-09-15)
==================

- Make the tests pass with ZODB3.9, which changed the repr() of the persistent
  classes.

3.6.1 (2009-02-01)
==================

- Load keyreferences, pickled by old zope.app.keyreference even
  if its not installed anymore (so don't break if one updates a
  project that don't directly depends on zope.app.keyreference).

3.6.0 (2009-01-31)
==================

- Rename ``zope.app.keyreference`` to ``zope.keyreference``.


