def get_form(self, step, data=None):
        # Sanity check.
        if step >= self.num_steps():
            raise Http404('Step %s does not exist' % step)
        return self.form_list[step](data, prefix=self.prefix_for_step(step), initial=self.initial.get(step, None))
Updates the User instance identified by sid
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/contrib/formtools/wizard/legacy.py/FormWizard.get_form--crossover with--dataset/ETHPy150Open twilio/twilio-python/twilio/rest/resources/ip_messaging/users.py/Users.update