问题描述
当有人用我的@handle回复该推文时,我试图使用下面编写的代码来获取该推文中视频的媒体URL:
import tweepy
from tweepy import Stream
from tweepy.streaming import StreamListener
import json
class StdOutListener(StreamListener):
def on_data(self,data):
clean_data = json.loads(data)
tweetId = clean_data['id']
tweet_name = clean_data['user']['screen_name']
auth = tweepy.OAuthHandler("consumer_key","consumer_secret")
auth.set_access_token("access_token","access_token_secret")
api = tweepy.API(auth)
mediaupload_id = clean_data['in_reply_to_status_id']
origtweet_media = api.get_status(mediaupload_id)
print()
print(origtweet_media)
native_media = origtweet_media['extended_entities']['media'][0]['video_info']
tweet_media = native_media['variants'][0]['url']
print(tweet_media)
def setUpAuth():
auth = tweepy.OAuthHandler("consumer_key","consumer_secret")
auth.set_access_token("access_token","access_token_secret")
api = tweepy.API(auth)
return api,auth
def followStream():
api,auth = setUpAuth()
listener = StdOutListener()
stream = Stream(auth,listener)
stream.filter(track=["@YOUR_TWITTER_HANDLE"],is_async=True)
if __name__ == "__main__":
followStream()
一切似乎都设置正确,但是当我运行代码时,有人回复带有视频的推文(回复者提到我的@handle),我得到此错误:
Exception has occurred: TypeError
'Status' object is not subscriptable
native_media = origtweet_media['extended_entities']['media'][0]['video_info']
为什么“状态”不可下标?并且有什么方法可以解决此问题,以便它成功获取视频网址(tweet_media
)?
请帮助我!
解决方法
已解决!
仔细查看print
版本的origtweet_media
之后,我注意到该推文信息位于_json=()
内部。因此,我在._json
的末尾添加了origtweet_media = api.get_status(mediaupload_id)
,因为这只是隔离了json部分,使我能够找到tweet_media
的视频URL。这是新的更新行的样子:
origtweet_media = api.get_status(mediaupload_id)._json
然后成功运行!