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Metadata-Version: 2.1 Name: zope.proxy Version: 4.3.3 Summary: Generic Transparent Proxies Home-page: http://github.com/zopefoundation/zope.proxy Author: Zope Foundation and Contributors Author-email: zope-dev@zope.org License: ZPL 2.1 Keywords: proxy generic transparent Platform: UNKNOWN Classifier: Development Status :: 5 - Production/Stable 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 :: Implementation :: CPython Classifier: Programming Language :: Python :: Implementation :: PyPy Classifier: Framework :: Zope :: 3 Classifier: Natural Language :: English Classifier: Operating System :: OS Independent Provides-Extra: test Provides-Extra: docs Requires-Dist: zope.interface Requires-Dist: setuptools Provides-Extra: docs Requires-Dist: Sphinx; extra == 'docs' Requires-Dist: repoze.sphinx.autointerface; extra == 'docs' Provides-Extra: test Requires-Dist: zope.security; extra == 'test' Requires-Dist: zope.testrunner; extra == 'test' ``zope.proxy`` ============== .. image:: https://img.shields.io/pypi/v/zope.proxy.svg :target: https://pypi.python.org/pypi/zope.proxy/ :alt: Latest Version .. image:: https://travis-ci.org/zopefoundation/zope.proxy.svg?branch=master :target: https://travis-ci.org/zopefoundation/zope.proxy .. image:: https://readthedocs.org/projects/zopeproxy/badge/?version=latest :target: http://zopeproxy.readthedocs.org/en/latest/ :alt: Documentation Status Proxies are special objects which serve as mostly-transparent wrappers around another object, intervening in the apparent behavior of the wrapped object only when necessary to apply the policy (e.g., access checking, location brokering, etc.) for which the proxy is responsible. zope.proxy is implemented via a C extension module, which lets it do things like lie about its own ``__class__`` that are difficult in pure Python (and were completely impossible before metaclasses). It also proxies all the internal slots (such as ``__int__``/``__str__``/``__add__``). Complete documentation is at https://zopeproxy.readthedocs.io Changes ======= 4.3.3 (2019-11-11) ------------------ - Add support for Python 3.8. - Drop support for Python 3.4. 4.3.2 (2019-07-12) ------------------ - Fix error handling in ``ProxyBase.__setattr__``: any the exception raised by ``PyString_AsString``/``PyUnicode_AsUTF8`` would be silently swallowed up and ignored. See `issue 31 <https://github.com/zopefoundation/zope.proxy/issues/31>`_. 4.3.1 (2018-08-09) ------------------ - Simplify the internal C handling of attribute names in ``__getattribute__`` and ``__setattr__``. - Make building the C extension optional. We still attempt to build it on supported platforms, but we allow it to fail in case of a missing compiler or headers. See `issue 26 <https://github.com/zopefoundation/zope.proxy/issues/26>`_. - Test the PURE_PYTHON environment and PyPy3 on Travis CI. - Add support for Python 3.7. 4.3.0 (2017-09-13) ------------------ - Fix a potential rare crash when deallocating proxies. See `issue 20 <https://github.com/zopefoundation/zope.proxy/issues/20>`_. - Drop support for Python 3.3. - Drop support for "python setup.py test". - 100% test coverage. - Fix indexing pure-Python proxies with slices under Python 3, and restore the use of ``__getslice__`` (if implemented by the target's type) under Python 2. Previously, pure-Python proxies would fail with an AttributeError when given a slice on Python 3, and on Python 2, a custom ``__getslice__`` was ignored. See `issue 21 <https://github.com/zopefoundation/zope.proxy/issues/21>`_. 4.2.1 (2017-04-23) ------------------ - Make the pure-Python implementation of ``sameProxiedObjects`` handle ``zope.security`` proxies. See `issue 15 <https://github.com/zopefoundation/zope.proxy/issues/15>`_. - Add support for Python 3.6. 4.2.0 (2016-05-05) ------------------ - Correctly strip ``zope.security`` proxies in ``removeAllProxies``. See `issue 13 <https://github.com/zopefoundation/zope.proxy/pull/13>`_. - Avoid poisoning the user's global wheel cache when testing ``PURE_PYTHON`` environments under ``tox``, - Drop support for Python 2.6 and 3.2. - Add support for Python 3.5. 4.1.6 (2015-06-02) ------------------ - Make subclasses of ProxyBase properly delegate ``__module__`` to the wrapped object. This fixes some ``zope.interface`` lookups under PyPy. - Make the pure-Python implementation of ProxyBase properly report the ``zope.interface`` interfaces implemented by builtin types like ``list``. This fixes some ``zope.interface`` lookups under PyPy. 4.1.5 (2015-05-19) ------------------ - Make the C implementation proxy ``__unicode__`` correctly. - Make the C implementation use the standard methods to proxy ``int`` and ``float``. - Make the pure Python implementation handle descriptors defined in subclasses like the C version. See https://github.com/zopefoundation/zope.proxy/issues/5. 4.1.4 (2014-03-19) ------------------ - Add support for Python 3.4. - Update ``bootstrap.py`` to version 2.2. 4.1.3 (2013-03-12) ------------------ - Fix interface object introspection in PyPy. For some reason PyPy makes attributes available despite the restrictive ``__slots__`` declaration. - Add a bunch of tests surrounding interface lookup and adaptation. 4.1.2 (2013-03-11) ------------------ - Make ``PyProxyBase.__iter__()`` return the result of ``PyProxyBase._wrapped.__iter__`` if available, otherwise falling back to Python internals. The previous implementation always created a generator. - In ``PyProxyBase.__setattr__()``, allow setting of properties on the proxy itself. This is needed to properly allow proxy extensions as was evidenced int he ``zope.security.decorator`` module. 4.1.1 (2012-12-31) ------------------ - Fleshed out PyPI Trove classifiers. 4.1.0 (2012-12-19) ------------------ - Enable compilation of dependent modules under Py3k. - Replace use of ``PyCObject`` APIs with equivalent ``PyCapsule`` APIs, except under Python 2.6. N.B. This change is an ABI incompatibility under Python 2.7: extensions built under Python 2.7 against 4.0.x versions of ``zope.proxy`` must be rebuilt. 4.0.1 (2012-11-21) ------------------ - Add support for Python 3.3. 4.0.0 (2012-06-06) ------------------ - Add support for PyPy. N.B.: the C extension is *not* built under PyPy. - Add a pure-Python reference / fallback implementations of ``zope.proxy.ProxyBase`` and the proxy module API functions. N.B.: the pure-Python proxy implements all regular features of ``ProxyBase``; however, it does not exclude access to the wrapped object in the same way that the C version does. If you need that information hiding (e.g., to implement security sandboxing), you still need to use the C version. - Add support for continuous integration using ``tox`` and ``jenkins``. - 100% unit test coverage. - Add Sphinx documentation: moved doctest examples to API reference. - Add 'setup.py docs' alias (installs ``Sphinx`` and dependencies). - Add 'setup.py dev' alias (runs ``setup.py develop`` plus installs ``nose`` and ``coverage``). - Replace deprecated ``zope.interface.implements`` usage with equivalent ``zope.interface.implementer`` decorator. - Drop support for Python 2.4 and 2.5. - Add Python 3.2 support. 3.6.1 (2010-07-06) ------------------ - Make tests compatible with Python 2.7. 3.6.0 (2010-04-30) ------------------ - Remove test extra and the remaining dependency on zope.testing. - Remove use of 'zope.testing.doctestunit' in favor of stdlib's 'doctest. 3.5.0 (2009/01/31) ------------------ - Add support to bootstrap on Jython. - Use ``zope.container`` instead of ``zope.app.container``. 3.4.2 (2008/07/27) ------------------ - Make C code compatible with Python 2.5 on 64bit architectures. 3.4.1 (2008/06/24) ------------------ - Bug: Update ``setup.py`` script to conform to common layout. Also updated some of the fields. - Bug: Honor pre-cooked indices for tuples and lists in the ``__getslice__()`` and ``__setslice__()`` methods. See http://docs.python.org/ref/sequence-methods.html. 3.4.0 (2007/07/12) ------------------ - Feature: Add a ``decorator`` module that supports declaring interfaces on proxies that get blended with the interfaces of the things they proxy. 3.3.0 (2006/12/20) ------------------ - Corresponds to the verison of the ``zope.proxy`` package shipped as part of the Zope 3.3.0 release. 3.2.0 (2006/01/05) ------------------ - Corresponds to the verison of the ``zope.proxy`` package shipped as part of the Zope 3.2.0 release. 3.0.0 (2004/11/07) ------------------ - Corresponds to the verison of the ``zope.proxy`` package shipped as part of the Zope X3.0.0 release.