Metadata-Version: 1.0
Name: zope.component
Version: 4.2.1
Summary: Zope Component Architecture
Home-page: http://pypi.python.org/pypi/zope.component
Author: Zope Foundation and Contributors
Author-email: zope-dev@zope.org
License: ZPL 2.1
Description: *****************************
        zope.component Package Readme
        *****************************
        
        *This package is intended to be independently reusable in any Python
        project. It is maintained by the* `Zope Toolkit project <http://docs.zope.org/zopetoolkit/>`_.
        
        This package represents the core of the Zope Component Architecture.
        Together with the 'zope.interface' package, it provides facilities for
        defining, registering and looking up components.
        
        Please see http://docs.zope.org/zope.component/ for the documentation.
        
        .. contents::
        
        CHANGES
        *******
        
        4.2.1 (2014-03-19)
        ==================
        
        - Added support for Python 3.4.
        
        
        4.2.0 (2014-02-05)
        ==================
        
        - Updated ``boostrap.py`` to version 2.2.
        
        - Reset the cached ``adapter_hooks`` at
          ``zope.testing.cleanup.cleanUp`` time (LP1100501).
        
        - Implemented ability to specify adapter and utility names in Python. Use
          the ``@zope.component.named(name)`` decorator to specify the name.
        
        
        4.1.0 (2013-02-28)
        ==================
        
        - Changed "ZODB3" depdendency to "persistent".
        
        - ``tox`` now runs all tests for Python 3.2 and 3.3.
        
        - Enable buildout for Python 3.
        
        - Fixed new failing tests.
        
        
        4.0.2 (2012-12-31)
        ==================
        
        - Fleshed out PyPI Trove classifiers.
        
        4.0.1 (2012-11-21)
        ==================
        
        - Added support for Python 3.3.
        
        
        4.0.0 (2012-07-02)
        ==================
        
        - Added PyPy and Python 3.2 support:
        
          - Security support omitted until ``zope.security`` ported.
        
          - Persistent registry support omitted until ``ZODB`` ported (or
            ``persistent`` factored out).
        
        - 100% unit test coverage.
        
        - Removed the long-deprecated ``layer`` argument to the
          ``zope.component.zcml.view`` and ``zope.component.zcml.resource``
          ZCML directives.
        
        - Added support for continuous integration using ``tox`` and ``jenkins``.
        
        - Got tests to run using ``setup.py test``.
        
        - Added ``Sphinx`` documentation.
        
        - Added ``setup.py docs`` alias (installs ``Sphinx`` and dependencies).
        
        - Added ``setup.py dev`` alias (runs ``setup.py develop`` plus installs
          ``nose`` and ``coverage``).
        
        
        3.12.1 (2012-04-02)
        ===================
        
        - Wrap ``with site(foo)`` in try/finally (LP768151).
        
        
        3.12.0 (2011-11-16)
        ===================
        
        - Add convenience function zope.component.hooks.site (a contextmanager),
          so one can write ``with site(foo): ...``.
        
        3.11.0 (2011-09-22)
        ===================
        
        - Moved code from ``zope.component.registry`` which implements a basic
          nonperistent component registry to ``zope.interface.registry``.  This code
          was moved from ``zope.component`` into ``zope.interface`` to make porting
          systems (such as Pyramid) that rely only on a basic component registry to
          Python 3 possible without needing to port the entirety of the
          ``zope.component`` package.  Backwards compatibility import shims have been
          left behind in ``zope.component``, so this change will not break any
          existing code.
        
        - Interfaces moved from ``zope.component.interfaces`` to
          ``zope.interface.interfaces``: ``ComponentLookupError``, ``Invalid``,
          ``IObjectEvent``, ``ObjectEvent``, ``IComponentLookup``, ``IRegistration``,
          ``IUtilityRegistration``, ``IAdapterRegistration``,
          ``ISubscriptionAdapterRegistration``, ``IHandlerRegistration``,
          ``IRegistrationEvent``, ``RegistrationEvent``, ``IRegistered``,
          ``Registered``, ``IUnregistered``, ``Unregistered``,
          ``IComponentRegistry``, and ``IComponents``.  Backwards compatibility shims
          left in place.
        
        - Depend on zope.interface >= 3.8.0.
        
        3.10.0 (2010-09-25)
        ===================
        
        - Got rid of the docs extra and the sphinxdoc recipe.
        
        - Created a "security" extra to move security-related dependencies out of the
          "test" extra.
        
        - Use the new zope.testrunner package for tests.
        
        - Added a basic test for the configure.zcml file provided.
        
        3.9.5 (2010-07-09)
        ==================
        
        - Fix test requirements specification.
        
        3.9.4 (2010-04-30)
        ==================
        
        - Prefer the standard libraries doctest module to the one from zope.testing.
        
        3.9.3 (2010-03-08)
        ==================
        
        - The ZCML directives provided by zope.component now register the components in
          the registry returned by getSiteManager instead of the global registry. This
          allows the hooking of the getSiteManager method before the load of a ZCML
          file to register the components in a custom registry.
        
        3.9.2 (2010-01-22)
        ==================
        
        - Fixed a bug introduced by recent refactoring, where passing
          CheckerPublic to securityAdapterFactory wrongly wrapped the factory
          into a LocatingUntrustedAdapterFactory.
        
        3.9.1 (2010-01-21)
        ==================
        
        - The tested testrunner somehow gets influenced by options of the outer
          testrunner, such a the -v option. We modified the tests so that it avoids
          this.
        
        3.9.0 (2010-01-21)
        ==================
        
        - Add testlayer support. It is now possible to load a ZCML file within
          tests more easily. See zope.component.testlayer.py and
          zope.component.testlayer.txt.
        
        3.8.0 (2009-11-16)
        ==================
        
        - Removed the dependencies on zope.proxy and zope.security from the zcml extra:
          zope.component does not hard depend on them anymore; the support for security
          proxied components ZCML registrations is enabled only if zope.security and
          zope.proxy are available.
        
        - Moved the IPossibleSite and ISite interfaces here from zope.location as they
          are dealing with zope.component's concept of a site, but not with location.
        
        - Moved the zope.site.hooks functionality to zope.component.hooks as it isn't
          actually dealing with zope.site's concept of a site.
        
        3.7.1 (2009-07-24)
        ==================
        
        - Fixed a problem, where ``queryNextUtility`` could fail if the context could
          not be adapted to a ``IComponentLookup``.
        
        - Fixed 2 related bugs:
        
          When a utility is registered and there was previously a utility
          registered for the same interface and name, then the old utility is
          unregistered.  The 2 bugs related to this:
        
          - There was no ``Unregistered`` for the implicit unregistration. Now
            there is.
        
          - The old utility was still held and returned by
            getAllUtilitiesRegisteredFor.  In other words, it was still
            considered registered, eeven though it wasn't.  A particularly
            negative consequence of this is that the utility is held in memory
            or in the database even though it isn't used.
        
        3.7.0 (2009-05-21)
        ==================
        
        - The HookableTests were not run by the testrunner.
        
        - Add in zope:view and zope:resource implementations into
          zope.component.zcml (dependency loaded with zope.component [zcml]).
        
        3.6.0 (2009-03-12)
        ==================
        
        - IMPORTANT: the interfaces that were defined in the
          zope.component.bbb.interfaces and deprecated for years are
          now (re)moved. However, some packages, including part of zope
          framework were still using those interfaces. They will be adapted
          for this change. If you were using some of those interfaces, you
          need to adapt your code as well:
        
           - The IView and IDefaultViewName were moved to zope.publisher.interfaces.
        
           - The IResource was moved to zope.app.publisher.interfaces.
        
           - IContextDependent, IPresentation, IPresentationRequest,
             IResourceFactory, IViewFactory were removed completely.
        
             If you used IViewFactory in context of zope.app.form, there's now
             IWidgetFactory in the zope.app.form.interfaces instead.
        
        - Add getNextUtility/queryNextUtility functions that used to be in zope.site
          earlier (and in zope.app.component even more earlier).
        
        - Added a pure-Python 'hookable' implementation, for use when
          'zope.hookable' is not present.
        
        - Removed use of 'zope.deferredimport' by breaking import cycles.
        
        - Cleanup package documentation and changelog a bit. Add sphinx-based
          documentation building command to the buildout.
        
        - Remove deprecated code.
        
        - Change package's mailing list address to zope-dev at zope.org, because
          zope3-dev at zope.org is now retired.
        
        3.5.1 (2008-07-25)
        ==================
        
        - Fix bug introduced in 3.5.0: <utility factory="..."> no longer supported
          interfaces declared in Python and always wanted an explicit provides="..."
          attribute. https://bugs.launchpad.net/zope3/+bug/251865
        
        3.5.0 (2008-07-25)
        ==================
        
        - Support registration of utilities via factories through the component registry
          and return factory information in the registration information. This fixes
          https://bugs.launchpad.net/zope3/+bug/240631
        
        - Optimized un/registerUtility via storing an optimized data structure for
          efficient retrieval of already registered utilities. This avoids looping over
          all utilities when registering a new one.
        
        3.4.0 (2007-09-29)
        ==================
        
        No further changes since 3.4.0a1.
        
        3.4.0a1 (2007-04-22)
        ====================
        
        Corresponds to zope.component from Zope 3.4.0a1.
        
        - In the Zope 3.3.x series, ``zope.component`` was simplified yet once
          more.  See http://wiki.zope.org/zope3/LocalComponentManagementSimplification
          for the proposal describing the changes.
        
        3.2.0.2 (2006-04-15)
        ====================
        
        - Fix packaging bug:  'package_dir' must be a *relative* path.
        
        3.2.0.1 (2006-04-14)
        ====================
        
        - Packaging change: suppress inclusion of 'setup.cfg' in 'sdist' builds.
        
        3.2.0 (2006-01-05)
        ==================
        
        Corresponds to the verison of the zope.component package shipped as part of
        the Zope 3.2.0 release.
        
        - Deprecated services and related APIs. The adapter and utility registries
          are now available directly via the site manager's 'adapters' and 'utilities'
          attributes, respectively.  Services are accessible, but deprecated, and
          will be removed in Zope 3.3.
        
        - Deprectaed all presentation-related APIs, including all view-related
          API functions. Use the adapter API functions instead.
          See http://dev.zope.org/Zope3/ImplementViewsAsAdapters`
        
        - Deprecated 'contextdependent' package:  site managers are now looked up
          via a thread global, set during URL traversal.  The 'context' argument
          is now always optional, and should no longer be passed.
        
        3.0.0 (2004-11-07)
        ==================
        
        Corresponds to the verison of the zope.component package shipped as part of
        the Zope X3.0.0 release.
        
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved
Classifier: License :: OSI Approved :: Zope Public License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Framework :: Zope3
Classifier: Topic :: Software Development :: Libraries :: Python Modules
