how to create a user and user profile in django rest framework

1class UserSerializer(serializers.ModelSerializer):
2    profile = ProfileSerializer(required=True)
3    class Meta:
4        model = User
5        fields = ('url', 'email', 'profile', 'created',)
6
7    def create(self, validated_data):
8
9        # create user 
10        user = User.objects.create(
11            url = validated_data['url'],
12            email = validated_data['email'],
13            # etc ...
14        )
15
16        profile_data = validated_data.pop('profile')
17        # create profile
18        profile = Profile.objects.create(
19            user = user
20            first_name = profile_data['first_name'],
21            last_name = profile_data['last_name'],
22            # etc...
23        )
24
25        return user

1class UserList(generics.ListCreateAPIView):
2    permission_classes = (IsAuthenticatedOrWriteOnly,)
3    serializer_class = UserSerializer
4
5    def post(self, request, format=None):
6        serializer = UserSerializer(data=request.data)
7        if serializer.is_valid():
8            serializer.save()
9            return Response(serializer.data, status=status.HTTP_201_CREATED)
10        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

1class UserManager(BaseUserManager):
2    def create_user(self, email, password=None):
3        if not email:
4            raise ValueError('User must have an email address')
5
6        user = self.model(
7            email = self.normalize_email(email),
8        )
9        user.set_password(password)
10        user.save()
11        return user
12
13    def create_superuser(self, email, password):
14        user = self.create_user(email, password=password)
15        user.is_admin = True
16        user.save()
17        return user
18
19
20class User(AbstractBaseUser):
21    objects = UserManager()
22    email = models.EmailField(unique=True, db_index=True)
23    created = models.DateTimeField('created', auto_now_add=True)
24    modified = models.DateTimeField(auto_now=True)
25
26    is_active = models.BooleanField('active', default=True)
27    is_admin = models.BooleanField('admin', default=False)
28
29    USERNAME_FIELD = 'email'
30
31    ordering = ('created',)
32
33    def is_staff(self):
34        return self.is_admin
35
36    def has_perm(self, perm, obj=None):
37        return True
38
39    def has_module_perms(self, app_label):
40        return True
41
42    def get_short_name(self):
43        return self.email
44
45    def get_full_name(self):
46        return self.email
47
48    def __unicode__(self):
49        return self.email
50
51
52class Profile(models.Model):
53    GENDER = (
54        ('M', 'Homme'),
55        ('F', 'Femme'),
56    )
57
58    user = models.OneToOneField(settings.AUTH_USER_MODEL)
59    first_name = models.CharField(max_length=120, blank=False)
60    last_name = models.CharField(max_length=120, blank=False)
61    gender = models.CharField(max_length=1, choices=GENDER)
62    zip_code = models.CharField(max_length=5, validators=[MinLengthValidator(5)], blank=False)
63
64    def __unicode__(self):
65        return u'Profile of user: {0}'.format(self.user.email)
66
67
68def create_profile(sender, instance, created, **kwargs):
69    if created:
70        Profile.objects.create(user=instance)
71post_save.connect(create_profile, sender=User)
72
73
74def delete_user(sender, instance=None, **kwargs):
75    try:
76        instance.user
77    except User.DoesNotExist:
78        pass
79    else:
80        instance.user.delete()
81post_delete.connect(delete_user, sender=Profile)