CODEWITHSUNDEEP
pythondjangodjango-allauth
richardcornish
richardcornish

Reputation: 154

How to clean username with Django allauth adapter?

Django allauth validates usernames for illegal characters and uniqueness based on case insensitivity when signing up or logging in. That's great. But I would like to use the same validation on my own profile form that has a OneToOne with User. As it stands, I can't get the same logic in my Profile form.

I thought it might be importing DefaultAccountAdapter and overriding def clean_username, but I get:

TypeError at /accounts/profile/
clean_username() takes exactly 2 arguments (1 given)

My forms.py:

from allauth.account.adapter import DefaultAccountAdapter

from .profiles.models import Profile


class UserForm(forms.ModelForm):

    class Meta:
        model = get_user_model()
        fields = ('username', 'first_name', 'last_name',)
        widgets = {
            'username': forms.TextInput(
                attrs={
                    'autocapitalize': 'off',
                    'autocorrect': 'off',
                    'placeholder': 'Username'
                }
            ),
            'first_name': forms.TextInput(
                attrs={
                    'autocapitalize': 'words',
                    'autocorrect': 'off',
                    'placeholder': 'First name'
                }
            ),
            'last_name': forms.TextInput(
                attrs={
                    'autocapitalize': 'words',
                    'autocorrect': 'off',
                    'placeholder': 'Last name'
                }
            ),
        }
        help_texts = {
            'username': '',
        }

    def clean_username(self, username):
        adapter = DefaultAccountAdapter()
        username = adapter.clean_username(username)
        return username

Upvotes: 0

Views: 1138

Answers (1)

richardcornish
richardcornish

Reputation: 154

I figured it out eventually. Was overthinking it.

from allauth.account.adapter import get_adapter

#...

    def clean_username(self):
        value = self.cleaned_data['username']
        value = get_adapter().clean_username(value)
        return value

Upvotes: 1

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