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Annotation of kupuMPIWG/__init__.py, revision 1.1.1.1

1.1       dwinter     1: ##############################################################################
                      2: #
                      3: # Copyright (c) 2003-2005 Kupu Contributors. All rights reserved.
                      4: #
                      5: # This software is distributed under the terms of the Kupu
                      6: # License. See LICENSE.txt for license text. For a list of Kupu
                      7: # Contributors see CREDITS.txt.
                      8: #
                      9: ##############################################################################
                     10: """kupu package initialization
                     11: 
                     12: This module does some twirks to let us use kupu with Zope2, CMF/Plone
                     13: and Zope3
                     14: 
                     15: $Id: __init__.py 14575 2005-07-12 20:18:12Z duncan $
                     16: """
                     17: 
                     18: # we need this for the CMF install script
                     19: kupu_globals = globals()
                     20: 
                     21: # test for Zope2
                     22: try:
                     23:     import Zope2
                     24:     have_zope2 = 1
                     25: except ImportError:
                     26:     have_zope2 = 0
                     27: 
                     28: # test for CMF
                     29: try:
                     30:     import Products.CMFCore
                     31:     have_cmf = 1
                     32: except ImportError:
                     33:     have_cmf = 0
                     34: 
                     35: # test for Plone, removed because Plone isn't supported yet
                     36: try:
                     37:     import Products.CMFPlone
                     38:     have_plone = 1
                     39: except ImportError:
                     40:     have_plone = 0
                     41: 
                     42: # test for FileSystemSite
                     43: try:
                     44:     import Products.FileSystemSite
                     45:     have_fss = 1
                     46: except ImportError:
                     47:     have_fss = 0
                     48: 
                     49: # do the minimal stuff for skin registering
                     50: # note that CMF/Plone users will still have to run the
                     51: # Extensions/Install.py script
                     52: if have_cmf:
                     53:     # Need to do this in case Archetypes isn't present.
                     54:     from Products.CMFCore.FSFile import FSFile
                     55:     from Products.CMFCore.DirectoryView import registerFileExtension, registerDirectory
                     56:     registerFileExtension('xsl', FSFile)
                     57:     registerDirectory('common', globals())
                     58: 
                     59:     if have_plone:
                     60:         from Products.kupu.plone import initialize
                     61: 
                     62: elif have_zope2 and have_fss:
                     63:     import zope2
                     64:     initialize = zope2.initialize
                     65: 
                     66: if have_zope2:
                     67:     # in Zope 2, make all modules in the 'python' lib available
                     68:     def __allow_access_to_unprotected_subobjects__(name, value=None):
                     69:         return name in ('python')
                     70: 
                     71:     from AccessControl import allow_module
                     72:     allow_module('Products.kupu.python.nationalizer')
                     73:     allow_module('Products.kupu.python.spellcheck')
                     74: 
                     75: # do nothing for zope3 (all is done in zcml)