Question

我正在尝试过滤来自Twitter的实时推文，我有这个列表关键字= [＆＃34; Alex＆＃34;，＆＃34; love＆＃34;，＆＃34; hate＆＃34;，＆＃34;饥饿＆＃34;，＆＃34;快乐＆＃34;]我想收到有＃＆＃34; Alex＆＃34;以及给定列表中的至少一个关键字。当我运行它时，我的代码在下面，它跟踪包含列表中任何单词的推文。再次记得我想要＆＃34; Alex＆＃34;作为主要的跟踪关键字，推文应该有＆＃34; Alex＆＃34;至少有一个词是＆＃34;爱＆＃34;，＃34;讨厌＆＃34;，＃34;饥饿＆＃34;，＆＃34;快乐＆＃34;。

from tweepy import Stream
from tweepy import OAuthHandler
from tweepy.streaming import StreamListener
import json

# consumer key, consumer secret, access token, access secret.
ckey = "xxxxxxxxxxxxxxx"
csecret = "xxxxxxxxxxxxxxxxxx"
atoken = "xxxxxxxxxxxxxxxxxx"
asecret = "xxxxxxxxxxxxxxxxxxx"

class listener(StreamListener):
    def on_data(self, data):
        all_data = json.loads(data)
        tweet = all_data["text"]
        username = all_data["user"]["screen_name"]
        out = open('out1.txt', 'a')
        out.write(tweet.encode('utf-8'))
        out.write('\n')
        out.close()
        print username, " :: ", tweet
        return True

     def on_error(self, status):
        print status

auth = OAuthHandler(ckey, csecret)
auth.set_access_token(atoken, asecret)
keywords = ["Alex", "love","hate","hungry","happy"]
twitterStream = Stream(auth, listener())
twitterStream.filter(track=keywords, languages=["en"])

Answer 1

假设您将推文存储在名为tweet

的变量中

keywords = ['love', 'hate', 'hungry', 'happy']
if "Alex" in tweet:
    if any(keyword in tweet for keyword in keywords):
        # get the tweet

获取在python中具有特定关键字和其他可选关键字的推文

1 个答案: