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Viewing changes to MoinMoin/datastruct/backends/config_lazy_groups.py

  • Committer: Bazaar Package Importer
  • Author(s): Jonas Smedegaard
  • Date: 2008-06-22 21:17:13 UTC
  • mto: This revision was merged to the branch mainline in revision 18.
  • Revision ID: james.westby@ubuntu.com-20080622211713-inlv5k4eifxckelr
Import upstream version 1.7.0

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MoinMoin/datastruct/backends/config_lazy_groups.py
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# -*- coding: iso-8859-1 -*-
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"""
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    MoinMoin - config group lazy backend.
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    The config group backend allows one to define groups in a
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    configuration file.
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    NOTE that this is proof-of-concept implementation. LDAP backend
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    should be based on this concept.
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    @copyright: 2009 MoinMoin:DmitrijsMilajevs
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    @license: GPL, see COPYING for details
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"""
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from MoinMoin.datastruct.backends import LazyGroup, LazyGroupsBackend
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class ConfigLazyGroup(LazyGroup):
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    pass
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class ConfigLazyGroups(LazyGroupsBackend):
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    def __init__(self, request, groups):
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        super(ConfigLazyGroups, self).__init__(request)
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        self._groups = groups
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    def __contains__(self, group_name):
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        return group_name in self._groups
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    def __iter__(self):
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        return self._groups.iterkeys()
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    def __getitem__(self, group_name):
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        return ConfigLazyGroup(self.request, group_name, self)
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    def _iter_group_members(self, group_name):
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        if group_name in self:
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            return self._groups[group_name].__iter__()
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    def _group_has_member(self, group_name, member):
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        return group_name in self and member in self._groups[group_name]