[Zope3-checkins] CVS: Zope3/src/zope/modulealias - __init__.py:1.1.2.1 meta.zcml:1.1.2.1 metaconfigure.py:1.1.2.1 metadirectives.py:1.1.2.1

[Chris McDonough]

Update of /cvs-repository/Zope3/src/zope/modulealias
In directory cvs.zope.org:/tmp/cvs-serv21541/modulealias

Added Files:
      Tag: steveachrismcd-securitypolicy-branch
	__init__.py meta.zcml metaconfigure.py metadirectives.py 
Log Message:
Move modulealiases to zope package out of zope.products and include it via zope.app.meta.czml.


=== Added File Zope3/src/zope/modulealias/__init__.py ===
# Make a package


=== Added File Zope3/src/zope/modulealias/meta.zcml ===
<configure 
    xmlns="http://namespaces.zope.org/zope"
    xmlns:meta="http://namespaces.zope.org/meta">

  <meta:directive 
      namespace="http://namespaces.zope.org/zope"
      name="modulealias"
      schema=".metadirectives.IModuleAliasDirective"
      handler=".metaconfigure.defineModuleAlias" />

</configure>


=== Added File Zope3/src/zope/modulealias/metaconfigure.py ===
##############################################################################
#
# Copyright (c) 2004 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""

modulealiases package allows you to make module alias declarations via zcml,
e.g.:

<modulealias source="some.nonexistent.package" target="some.existing.package"/>
$Id: metaconfigure.py,v 1.1.2.1 2004/01/14 14:59:12 chrism Exp $
"""

import sys

def defineModuleAlias(_context, source, target):
    _context.action(
        discriminator = None,
        callable = _defineModuleAlias,
        args = (source, target),
        )

def _defineModuleAlias(source, target):
    """ define a module alias by munging sys.modules """
    if not sys.modules.has_key(source):
        if sys.modules.has_key(target):
            sys.modules[source] = sys.modules[target]



=== Added File Zope3/src/zope/modulealias/metadirectives.py ===
##############################################################################
#
# Copyright (c) 2004 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################

from zope.configuration.fields import PythonIdentifier
from zope.interface import Interface

class IModuleAliasDirective(Interface):
    """ Define a new module alias """
    source = PythonIdentifier()
    target = PythonIdentifier()