__init__.py 文件源码

def _check_deprecation_details(self):
        if self.system_check_removed_details is not None:
            return [
                checks.Error(
                    self.system_check_removed_details.get(
                        'msg',
                        '%s has been removed except for support in historical '
                        'migrations.' % self.__class__.__name__
                    ),
                    hint=self.system_check_removed_details.get('hint'),
                    obj=self,
                    id=self.system_check_removed_details.get('id', 'fields.EXXX'),
                )
            ]
        elif self.system_check_deprecated_details is not None:
            return [
                checks.Warning(
                    self.system_check_deprecated_details.get(
                        'msg',
                        '%s has been deprecated.' % self.__class__.__name__
                    ),
                    hint=self.system_check_deprecated_details.get('hint'),
                    obj=self,
                    id=self.system_check_deprecated_details.get('id', 'fields.WXXX'),
                )
            ]
        return []