【发布时间】:2023-03-08 16:20:02
【问题描述】:
我编写了这个简单的程序来从某个用户的推文中提取链接。我能够提取推文中的链接,但似乎我得到的只是以 t.co 作为域的链接。这些链接指向其他推文。
问题是这些链接有时会导致其他推文。如何从推文中获取链接并确保这些链接是针对外部网站的,而不是针对推特本身的。
我希望我的问题很清楚,因为这是我描述它的最佳方式。
谢谢
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import sys
import re
#http://www.tweepy.org/
import tweepy
#Get your Twitter API credentials and enter them here
consumer_key = ""
consumer_secret = ""
access_key = ""
access_secret = ""
#method to get a user's last 200 tweets
def get_tweets(username):
#http://tweepy.readthedocs.org/en/v3.1.0/getting_started.html#api
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_key, access_secret)
api = tweepy.API(auth)
#set count to however many tweets you want; twitter only allows 200 at once
number_of_tweets = 200
#get tweets
tweets = api.user_timeline(screen_name = username,count = number_of_tweets)
for tweet in tweets:
urls = re.findall('http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', tweet.text)
for url in urls:
print url
#if we're running this as a script
if __name__ == '__main__':
#get tweets for username passed at command line
if len(sys.argv) == 2:
get_tweets(sys.argv[1])
else:
print "Error: enter one username"
#alternative method: loop through multiple users
# users = ['user1','user2']
# for user in users:
# get_tweets(user)
这是一个输出示例:(我无法发布它,因为它有缩短的链接)。编辑不允许我这样做。
【问题讨论】: