在 Python 中接受 Cookie
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Accept Cookies in Python
提问by Tom Dunham
How can I accept cookies in a python script?
如何在 python 脚本中接受 cookie？
回答by Tom Dunham
Try this:
试试这个：
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
它应该打印
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
（谷歌总是设置一个cookie）。除非您想将 cookie 保存到磁盘并在以后使用它们，否则您实际上并不需要这么多。你应该发现
urllib2.build_opener(HTTPCookieProcessor).open(url)
Takes care of most of what you want.
照顾您想要的大部分内容。
More info here:
更多信息在这里：
回答by Gal Bracha
回答by Anonymous
I believe you mean having a Python script that tries to speak HTTP. I suggest you to use a high-level library that handles cookies automatically. pycurl, mechanize, twill - you choose.
我相信你的意思是有一个试图说 HTTP 的 Python 脚本。我建议您使用自动处理 cookie 的高级库。pycurl，机械化，斜纹 - 您选择。
For Nikhil Chelliah:
对于 Nikhil Chelliah：
I don't see what's not clear here.
我看不出这里有什么不清楚的。
Acceptinga cookie happens client-side. The server can seta cookie.
接受cookie 发生在客户端。服务器可以设置cookie。
回答by Nikhil Chelliah
It's unclear whether you want a client-side or a server-side solution.
目前还不清楚您想要客户端还是服务器端解决方案。
For client-side, cookielibwill work fine. This answerand a few web tutorials offer more in-depth explanations.
对于客户端，cookielib可以正常工作。 这个答案和一些网络教程提供了更深入的解释。
If this is a server-side problem, you should be using a framework that takes care of all the boilerplate. I really like how CherryPyand web.pyhandle them, but the API is pretty simple in any library.
如果这是服务器端问题，您应该使用一个框架来处理所有样板文件。我真的很喜欢CherryPy和web.py处理它们的方式，但 API 在任何库中都非常简单。
回答by Vasil
There's the cookielib library. You can also implement your own cookie storage and policies, the cookies are found in the set-cookie header of the response (Set-Cookie: name=value), then you send the back to a server in one or more Cookie headers in the request (Cookie: name=value).
有 cookielib 库。您也可以实现自己的 cookie 存储和策略，cookie 位于响应的 set-cookie 标头中 (Set-Cookie: name=value)，然后您在响应的一个或多个 Cookie 标头中将其发送回服务器请求（Cookie：名称=值）。
