#5810: Form subclass trying to override parent form field
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Reporter: nwp | Owner: nobody
Status: new | Component: django.newforms
Version: SVN | Keywords:
Stage: Unreviewed | Has_patch: 0
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If a form subclass tries to override a parent form's field definition, the
definition is overridden but the field is repeated.
{{{
class FormA(forms.Form):
somefield = forms.AnyField(anyargs)
class FormB(FormA):
somefield = forms.OtherField(otherargs)
}}}
FormB ends up with *two* somefields, both forms.Otherfield. This seems to
me to be a bug in !DeclarativeFieldsMetaclass's {{{__new__}}} method - I
think it should do some checking for duplicates round about as it adds
fields to base_fields.
This is svn r6471.
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Ticket URL: <http://code.djangoproject.com/ticket/5810>
Django Code <http://code.djangoproject.com/>
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