requests module - processing of cookiejar objects

Method for converting Cookie Jar object to Cookies dictionary

When using requeststhe library to obtain responseobjects, we can response.cookiesobtain a CookieJartype of object through attributes, which contains the cookie information set locally by the other party's server. If you need to CookieJarconvert an object to cookiesa dictionary, you can use the following method:

1. conversion method

   cookies_dict = requests.utils.dict_from_cookiejar(response.cookies)
   

2. response.cookiesWhat is returned is CookieJaran object of type.

3. requests.utils.dict_from_cookiejarfunction to CookieJarconvert an object into cookiesa dictionary.

In the crawler project, through this conversion method, we can easily process cookie information, making operations such as crawling and simulated login more flexible and efficient. At the same time, understanding this detail is helpful for in-depth understanding requestsof the use of the library, as well as knowledge points related to handling cookies in crawler development.