46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
# -*- Mode: Python -*-
|
|
# GObject-Introspection - a framework for introspecting GObject libraries
|
|
# Copyright (C) 2008 Johan Dahlin
|
|
#
|
|
# This library is free software; you can redistribute it and/or
|
|
# modify it under the terms of the GNU Lesser General Public
|
|
# License as published by the Free Software Foundation; either
|
|
# version 2 of the License, or (at your option) any later version.
|
|
#
|
|
# This library 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
|
|
# Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public
|
|
# License along with this library; if not, write to the
|
|
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
# Boston, MA 02111-1307, USA.
|
|
#
|
|
|
|
"""odict - an ordered dictionary"""
|
|
|
|
from UserDict import DictMixin
|
|
|
|
|
|
class odict(DictMixin):
|
|
|
|
def __init__(self):
|
|
self._items = {}
|
|
self._keys = []
|
|
|
|
def __setitem__(self, key, value):
|
|
if key not in self._items:
|
|
self._keys.append(key)
|
|
self._items[key] = value
|
|
|
|
def __getitem__(self, key):
|
|
return self._items[key]
|
|
|
|
def __delitem__(self, key):
|
|
del self._items[key]
|
|
self._keys.remove(key)
|
|
|
|
def keys(self):
|
|
return self._keys[:]
|