Python2. X and python3.x crawler common module Change correspondence

Source: Internet
Author: User
Tags urlencode

Python2 Python3
Import Urllib2 Import Urllib.request,urllib.error
Import Urllib.request,urllib.error Import Urllib.request,urllib.error,urllib.parse
Import Urlparse Import Urllib.parse
Urllib2.urlopen Urllib.request.urlopen
Urllib.urlencode Urllib.parse.urlencode
Urllib.quote Urllib.request.quote
Cookielib. Cookiejar http. Cookiejar
Urllib2. Request Urllib.request.Request

Python2. X and python3.x crawler common module Change correspondence

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