Python基于PycURL自动处理cookie的方法

import pycurl
import StringIO
url = "http://www.google.com/"
crl = pycurl.Curl()
crl.setopt(pycurl.VERBOSE,1)
crl.setopt(pycurl.FOLLOWLOCATION,1)
crl.setopt(pycurl.MAXREDIRS,5)
crl.fp = StringIO.StringIO()
crl.setopt(pycurl.URL,url)
crl.setopt(crl.WRITEFUNCTION,crl.fp.write)
# Option -b/--cookie <name=string/file> Cookie string or file to read cookies from
# Note: must be a string,not a file object.
crl.setopt(pycurl.COOKIEFILE,"cookie_file_name")
# Option -c/--cookie-jar <file> Write cookies to this file after operation
# Note: must be a string,not a file object.
crl.setopt(pycurl.COOKIEJAR,"cookie_file_name")
crl.perform()
print crl.fp.getvalue()