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- #
- # This file is part of Checkbox.
- #
- # Copyright 2008 Canonical Ltd.
- #
- # Checkbox is free software: you can redistribute it and/or modify
- # it under the terms of the GNU General Public License as published by
- # the Free Software Foundation, either version 3 of the License, or
- # (at your option) any later version.
- #
- # Checkbox is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with Checkbox. If not, see <http://www.gnu.org/licenses/>.
- #
- import types
-
- from checkbox.lib.cache import cache
- from checkbox.registry import Registry
-
-
- class MapRegistry(Registry):
- """Registry for maps.
-
- The default behavior is to express the given maps as a tree of items.
- """
-
- def __init__(self, map={}):
- super(MapRegistry, self).__init__()
- self._map = map
-
- def __str__(self):
- strings = ["%s: %s" % (k, v) for k, v in self._map.items()]
-
- return "\n".join(strings)
-
- @cache
- def items(self):
- items = []
- for key, value in self._map.items():
- if type(value) is types.DictType:
- value = MapRegistry(value)
-
- items.append((key, value))
-
- return items
-