__init__.py 文件源码

def __init__(self, io_loop, *args, **kwargs):
        check_deprecated_kwargs(kwargs)
        kwargs['_pool_class'] = functools.partial(MotorPool, io_loop)
        kwargs['_connect'] = False
        delegate = self.__delegate_class__(*args, **kwargs)
        super(MotorClientBase, self).__init__(delegate)
        if io_loop:
            if not isinstance(io_loop, ioloop.IOLoop):
                raise TypeError(
                    "io_loop must be instance of IOLoop, not %r" % io_loop)
            self.io_loop = io_loop
        else:
            self.io_loop = ioloop.IOLoop.current()