@property
    def bankcard(self):
        return Bankcard(number=self.cleaned_data['number'],
                        expiry_date=self.cleaned_data['expiry_month'],
                        start_date=self.cleaned_data['start_month'],
                        ccv=self.cleaned_data['ccv'])
Return an instance of the Bankcard model (unsaved)
dataset/ETHPy150Open django-oscar/django-oscar/src/oscar/apps/payment/forms.py/BankcardForm.bankcard