Request.user Gets the custom model

#models. PY Custom Model

Class MyUser (models. Model):
Username = models. Charfield (max_length=32, verbose_name=u ' username ')
Is_superuser = models. Booleanfield (Default=false, Verbose_name=u ' is super user ')
Is_active = models. Booleanfield (default=false, verbose_name=u ' activation ')
Password = models. Charfield (max_length=128, verbose_name=u ' password ')
Created = models. Datetimefield (auto_now_add=true, verbose_name=u ' creation time ')
Last_login= models. Datetimefield (auto_now=true, verbose_name=u ' Update Time ')

def __unicode__ (self):
Return Self.username

def is_authenticated (self):
Return True

def hashed_password (self, Password=none):
If not password:
Return Self.password
Else
return hashlib.md5 (password). Hexdigest ()

def check_password (self, password):
If Self.hashed_password (password) = = Self.password:
Return True
Return False

Class Meta:
Verbose_name = _ (U ' admin ')
Verbose_name_plural = _ (U ' admin ')

#auth. PY defines a back-end device to illustrate that the backend validation mechanism is used MyUser custom model

Class Mybackend:

Def authenticate (self, Username=none, Password=none):
Try
user = MyUser.objects.get (username=username)
Except Myuser.doesnotexist:
Pass
Else
If User.check_password (password):
return user
Return None

def get_user (self, user_id):
Try
Return MyUser.objects.get (pk=user_id)
Except Myuser.doesnotexist:
Return None

#settings. PY configuration back-end device
Authentication_backends = (
' Myapp.auth.MyBackend ',
)