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Alex Rivera
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I'm trying to get hold of Django. I use Pydev on Eclipse. I have written a simple signup page that I can't get to work. Eclipse complains that User.DoesNotExist is undefined. Most likely, I am missing something trivial. Here's the relevant portion of the code: from django.contrib.auth.models import User ... class SignUpForm (forms.Form): ... def clean_username (self): try: User.objects.get(username=self.cleaned_data['username']) except User.DoesNotExist: return self.cleaned_data['username'] raise forms.ValidationError(USERNAME_ALREADY_IN_USE) ...
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