无法导入StreamListener

Question

我试图使用TwitterAPI在Python中创建数据流，但无法正确导入StreamListener

这是我的密码：

import tweepy
from tweepy import Stream
from tweepy.streaming import StreamListener

class MyListener(StreamListener):
 
    def on_data(self, data):
        try:
            with open('python.json', 'a') as f:
                f.write(data)
                return True
        except BaseException as e:
            print("Error on_data: %s" % str(e))
        return True
 
    def on_error(self, status):
        print(status)
        return True
 
twitter_stream = Stream(auth, MyListener())
twitter_stream.filter(track=['#python'])

我得到一个错误：

Traceback (most recent call last):
  File "c:\Users\User\Documents\GitHub\tempCodeRunnerFile.python", line 6, in <module>
    from tweepy.streaming import StreamListener
ImportError: cannot import name 'StreamListener' from 'tweepy.streaming' (C:\Users\User\AppData\Local\Programs\Python\Python39\lib\site-packages\tweepy\streaming.py)

Answer 1

昨天发布了Tweepy v4.0.0，它将StreamListener合并为Stream

我建议将代码更新为子类^{}。
或者，您可以降级到v3.10.0