Error 400 in urllib2 when using cookies

Posted by Hempage on Stack Overflow See other posts from Stack Overflow or by Hempage
Published on 2011-01-09T04:49:18Z Indexed on 2011/01/09 4:53 UTC
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Filed under:

python

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cookies

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urllib2

I've had some success using a different method to load cookies, but now I'm wanting to use the cookielib.MozillaCookieJar method to open a cookies.txt file. Here's the snippet of code that does this.

cookieJar=MozillaCookieJar()
cookieJar.load(argv[2])

After creating an HTTPCookieProcessor opener, and installing it, whenever I use urlopen, I get an HTTP 400 error. However, if I don't use a CookieJar, the urlopen method succeeds (though the response doesn't contain the data I need).

I'm not sure whether the cookies.txt file is malformed, or whether there's something else going on.

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