现在我有这样的代码tenatively: import json
import urllib2
with open('proxies.txt') as proxies:
for line in proxies:
proxy = json.loads(line)
proxy_handler = urllib2.ProxyHandler(proxy)
我希望你能告诉我我的webscraper出错的地方。 我想要做的是在页面上某个字符串(“Sorry,Gruen Fan”)发生变化时收到通知。我能够拉入字符串,但是,“If”函数似乎不起作用 - 它的输出应该是“Text in in”。下面的代码: from bs4 import BeautifulSoup
from urllib import urlopen
import re
urls
眼下是这样的脚本: import json
import urllib2
with open('urls.txt') as f:
urls = [line.rstrip() for line in f]
with open('proxies.txt') as proxies:
for line in proxies:
proxy = json.loads(l