def _errors(self):
        if self.__errors is None:
            self.full_clean()
        return self.__errors
Convert a dict to a format that's compatible with WTForm's choices. It also
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/newforms/forms.py/BaseForm._errors--crossover with--dataset/ETHPy150Open nickjj/build-a-saas-app-with-flask/catwatch/lib/util_wtforms.py/choices_from_dict