def __init__(self, host, user, password, database=None):
AbstractCommand.__init__(self)
self.host = host
self.user = user
self.password = password
self.database = database
self.db = MySQLdb.connect(self.host, self.user, self.password)
def __init__(self, opalRequest):
AbstractCommand.__init__(self)
self.opalRequest = opalRequest