如何通过tweepy @tweepy收听新的推文？

Question

我是新来的。并尝试实现一个api，该api可以监听新的tweet以获得@ the或屏幕名称。

tweets = api.user_timeline(screen_name=username)

但它并不是在听新的推特。你能帮我理解一下它是如何实现的吗?这样每当推特上都有“@ tweet”。api应立即侦听

Answer 1

def on_data( self, status ):
    print("Entered on_data()")
    print(status.text, flush = True)
    return True
...
user = api.verify_credentials()
# this is just for getting user. without this also connection can be established
if user:
    print(user.id)
    print('started')
twitter_stream=Stream(auth,StdOutListener())
print('Stream created...')
twitter_stream.filter(follow=[user.id_str], is_async=True)

Answer 2

创建StreamListener

Tweepy的on_data方法可以方便地将数据从状态传递到on_status方法。创建类MyStreamListener，从StreamListener继承并覆盖on_status。

import tweepy

重写tweepy.StreamListener以向on_status添加逻辑

class MyStreamListener(tweepy.StreamListener):

    def on_status(self, status):
        print(status.text)

创建流

需要一个API来为身份验证提供正确的凭据。一旦我们有了API和状态侦听器，我们就可以创建流对象了。

myStreamListener = MyStreamListener()
myStream = tweepy.Stream(auth = api.auth, listener=myStreamListener)

启动流

myStream.filter(track=['python'])

myStream.filter(follow=["2211149702"])

异步流

myStream.filter(track=['python'], is_async=True)

处理错误

class MyStreamListener(tweepy.StreamListener):

    def on_error(self, status_code):
        if status_code == 420:
            #returning False in on_error disconnects the stream
            return False

        # returning non-False reconnects the stream, with backoff.

Answer 3

首先，使用这获取他们的twitter用户id。

然后，使用这个：

from tweepy import OAuthHandler
from tweepy import Stream
from tweepy import StreamListener

listener = StreamListener()
auth = OAuthHandler(config.API_KEY, config.API_SECRET)
auth.set_access_token(config.ACCESS_TOKEN, config.ACCESS_TOKEN_SECRET)
stream = Stream(auth, listener)
stream.filter(follow=['1102105048253849600']) # user ID for random account