在Python中接受Cookie [英] Accept Cookies in Python

问题描述

如何在Python脚本中接受Cookie？

解决方案

尝试：

  import urllib2 
 import cookielib 
 
 jar = cookielib.FileCookieJar（cookies）
 opener = urllib2.build_opener （urllib2.HTTPCookieProcessor（jar））
 
 print目前有％d个Cookie％len（jar）
 print获取页面
 response = opener.open ：//google.com）
 print response.headers 
 printGot page
 print目前有％d个Cookie％len（jar）
打印jar 
  

它应该打印

 目前有0个cookie 
 ... 
目前有2个cookie 
  

（Google始终设置Cookie）。你真的不需要这么多，除非你想保存你的cookie到磁盘，以后使用它们。您应该会发现

  urllib2.build_opener（HTTPCookieProcessor）.open（url）
  
 
 
 
更多信息：
 
 
 
 
 
  HTTPCookieProcessor  
 
 
  build_opener  
 
 
  FileCookieJar  
 
 
  Urllib2  - 缺少的maual  
 
 
 
How can I accept cookies in a python script?
解决方案
Try this:
import urllib2 
import cookielib

jar = cookielib.FileCookieJar("cookies")
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(jar))

print "Currently have %d cookies" % len(jar)
print "Getting page"
response = opener.open("http://google.com")
print response.headers
print "Got page"
print "Currently have %d cookies" % len(jar)
print jar
It should print
Currently have 0 cookies
...
Currently have 2 cookies
(Google always sets a cookie). You don't really need this much unless you want to save your cookies to disk and use them later. You should find that
urllib2.build_opener(HTTPCookieProcessor).open(url)
Takes care of most of what you want.

More info here:


HTTPCookieProcessor
build_opener
FileCookieJar
Urllib2 - the missing maual


                        
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