Copy format-specific state to message insofar as possible.
(self, message)
| 1517 | self.__dict__[name] = message.__dict__[name] |
| 1518 | |
| 1519 | def _explain_to(self, message): |
| 1520 | """Copy format-specific state to message insofar as possible.""" |
| 1521 | if isinstance(message, Message): |
| 1522 | return # There's nothing format-specific to explain. |
| 1523 | else: |
| 1524 | raise TypeError('Cannot convert to specified type') |
| 1525 | |
| 1526 | |
| 1527 | class MaildirMessage(Message): |