Synnefo » ./kamaki

try:

    from collections import OrderDict

except ImportError:

    class OrderedDict(dict):

        """An ordered dict implementation for Python versions prior to 2.7"""

        def __init__(self):

            dict.__init__(self)

            self._keys = []

        def __delitem__(self, key):

            dict.__delitem__(self, key)

            self._keys.remove(key)

        def __iter__(self):

            return iter(self._keys)

        def __repr__(self):

            return repr(self.items())

        def __setitem__(self, key, value):

            if key not in self:

                self._keys.append(key)

            dict.__setitem__(self, key, value)

        def keys(self):

            return self._keys

        def iteritems(self):

            for key in self._keys:

                yield key, self[key]

        def items(self):

            return list(self.iteritems())