Unable to login after PUT operation Django REST Framework - django

Question

I'm having the following problem: the login request returns "Unable to login with provided credentials" after I do a PUT request (changing fields like first_name, last_name, address) even though the username and password are correct in the DB.
The following view I use to make my Login Request.
class RetrieveAuthToken(ObtainAuthToken):
def post(self, request, *args, **kwargs):
serializer = self.serializer_class(data=request.data,
context={'request': request})
serializer.is_valid(raise_exception=True)
user = serializer.validated_data['user']
token, created = Token.objects.get_or_create(user=user)
resp = Response({
'token': token.key,
'user_id': user.pk,
'email': user.email,
'role': user.role,
})
return resp
And these are for my users and registration of a user:
from users.models import User
from users.serializers import UserSerializer, RegistrationSerializer
from rest_framework import viewsets, generics
from rest_framework.authtoken.views import ObtainAuthToken
from rest_framework.authtoken.models import Token
from rest_framework.response import Response
# Create your views here.
class UserViewSet(viewsets.ModelViewSet):
serializer_class = UserSerializer
queryset = User.objects.all()
class RegistrationView(generics.CreateAPIView):
model = User
serializer_class = RegistrationSerializer
My serializers look like this:
from rest_framework import serializers, status
from users.models import User
class UserSerializer(serializers.ModelSerializer):
password = serializers.CharField(style={'input_type': 'password'})
class Meta:
model = User
fields = '__all__'
extra_kwargs = {'password': {'write_only': True}}
def create(self, validated_data):
user = super(UserSerializer, self).create(validated_data)
user.set_password(validated_data['password'])
user.save()
return user
def update(self, instance, validated_data):
instance = super(UserSerializer, self).update(instance, validated_data)
instance.set_password(validated_data['password'])
instance.save()
return instance
class RegistrationSerializer(serializers.ModelSerializer):
password = serializers.CharField(style={'input_type': 'password'}, write_only=True)
def create(self, validated_data):
user = super(RegistrationSerializer, self).create(validated_data)
user.set_password(validated_data['password'])
user.save()
return user
class Meta:
model = User
fields = ['email', 'username', 'password']
It looks like the problem is coming from the serializer:

Answer 1

Solved the problem guys! So, the problem was coming from the is_active field from User. On my update method from the serializer, that field was set to False after I did that request. In order to solve this, on my update method I set the is_active field to True.
def update(self, instance, validated_data):
instance = super(UserSerializer, self).update(instance, validated_data)
instance.set_password(validated_data['password'])
instance.is_active = True
instance.save()
return instance