How to make friends request.COOKIES and nested json objects?

Question

JavaScript

Hello, I have an unexpected problem, I can not find a solution, please tell me how to solve it.
I try to pick up cookies in the view.
print(request.COOKIES)
Everything is fine, I get all the cookies, but if the cookie contains a nested json object, for example

var user = '{ "name": "Вася", "age": 35, "isAdmin": false, "friends": [0,1,2,3] }';
user = JSON.parse(user);

then django simply does not see this cookie. Is there any way to make friends with them?

Answer 1

In [6]: c = json.loads('{ "name": "Вася", "age": 35, "isAdmin": false, "friends": [0,1,2,3] }')

In [7]: type(c['friends'])
Out[7]: builtins.list

In [8]: type(c['friends'])

Answer 2

Apparently, janga has nothing to do with it, you just write cookies incorrectly. How do you add json to a cookie on the JS side? The set of valid characters for a cookie value is limited. You can't put commas or special characters in them.
Use base64 encoding to save the json structure.