22 lines
904 B
Python
22 lines
904 B
Python
from django import forms
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from django.contrib import auth
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from django.utils.translation import ugettext_lazy as _
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from orchestra.core.validators import validate_password
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from orchestra.forms import UserCreationForm
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from orchestra.forms.widgets import ReadOnlyWidget
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class AccountCreationForm(UserCreationForm):
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def clean_username(self):
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# Since model.clean() will check this, this is redundant,
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# but it sets a nicer error message than the ORM and avoids conflicts with contrib.auth
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username = self.cleaned_data["username"]
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account_model = self._meta.model
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if hasattr(account_model, 'systemusers'):
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systemuser_model = account_model.systemusers.related.model
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if systemuser_model.objects.filter(username=username).exists():
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raise forms.ValidationError(self.error_messages['duplicate_username'])
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return username
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