cache by user django

cache_user.py

from django.views.decorators.cache import cache_page
from functools import wraps
from django.utils.decorators import available_attrs

def cache_on_auth(timeout):
    def decorator(view_func):
        @wraps(view_func, assigned=available_attrs(view_func))
        def _wrapped_view(request, *args, **kwargs):
            return cache_page(timeout, key_prefix="_auth_%s_" % request.user.is_authenticated())(view_func)(request, *args, **kwargs)
        return _wrapped_view
    return decorator