this module is used to authenticate users
from django.contrib.auth import authenticate
A few days ago, you can use user = authenticate (username=username, password=password)
to return a user, but today you try to return None
the following problems recur
username, password, email
user check_password()
authenticate()
user
check_password()
True
this question is very perplexing. I would like to ask you for advice.