forms.py 文件源码

def _check_payload(token):
        # Check payload valid
        try:
            payload = jwt_decode_handler(token)
        except jwt.ExpiredSignature:
            msg = _("Signature has expired.")
            raise forms.ValidationError(msg)
        except jwt.DecodeError:
            msg = _("Error decoding signature.")
            raise forms.ValidationError(msg)

        return payload