I\'ve got a boolean field,
is_operable = BooleanField(widget=RadioSelect(choices=YES_OR_NO, renderer=InlineRadioFieldRenderer), required=False, initial=True)
I would recommend using a TypedChoiceField which coerces the choices YES_OR_NO into a boolean. See the docs: http://docs.djangoproject.com/en/1.2/ref/forms/fields/#django.forms.TypedChoiceField
TypedChoiceField
YES_OR_NO