def __init__(self, changelist, auth_config=None):
    super(_GerritChangelistImpl, self).__init__(changelist)
    self._change_id = None
    self._gerrit_server = None
    self._gerrit_host = None
def __init__(self, changelist, auth_config=None):
    super(_GerritChangelistImpl, self).__init__(changelist)
    self._change_id = None
    self._gerrit_server = None
    self._gerrit_host = None