fields.py 文件源码

def _check_to_fields_local_valide(self):
        res = []
        for local_field in self._raw_fields.values():
            if isinstance(local_field, LocalFieldValue):
                try:
                    self.model._meta.get_field(local_field.value)
                except FieldDoesNotExist:
                    res.append(
                        checks.Error(
                            "the field %s does not exists on the model %s" % (local_field, self.model),
                            hint=None,
                            obj=self,
                            id='compositefk.E003',
                        )
                    )
        return res