def __init__(self, name, host='127.0.0.1', port=27017):
        self.name = name
        self.host = host
        self.port = port
def __init__(self, config_l, path=None, resolver=None):
        super().__init__(path=path, resolver=resolver)
        self._collection = []
        for key, value in enumerate(config_l):
            self._collection.append(self._from_python(str(key), value))