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[Python] Python cookie保存为本地文件，二次利用

作者：CC下载站 日期：2020-03-15 00:00:00 浏览：55 分类：编程开发

There is no immediate way to do so, but it's not hard to do.

You can get aCookieJarobject from the session assession.cookies, you can usepickleto store it to a file.

A full example:

importrequests,pickle
session=requests.session()
#Makesomecalls
withopen('somefile','wb')asf:
pickle.dump(session.cookies,f)

Loading is then:

session=requests.session()#oranexistingsession

withopen('somefile','rb')asf:
session.cookies.update(pickle.load(f))

The requests library has uses therequests.cookies.RequestsCookieJar()subclass, which explicitly supports pickling and a dict-like API, and you can use theRequestsCookieJar.update()methodto update an existing session cookie jar with those loaded from a pickle file.


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