def mongo_init(self, host=None, port=None, max_pool_size=100, document_class=dict, tz_aware=False, _connect=True, **kwargs): if container.is_container(): if host in ('localhost', '127.0.0.1', '::1'): host = container.get_container_ip() return MongoClient.__old_init__(self, host, port, max_pool_size, document_class, tz_aware, _connect, **kwargs)