Unset the given string flag(s) without changing others.
(self, flag)
| 1563 | self.set_flags(''.join(set(self.get_flags()) | set(flag))) |
| 1564 | |
| 1565 | def remove_flag(self, flag): |
| 1566 | """Unset the given string flag(s) without changing others.""" |
| 1567 | if self.get_flags(): |
| 1568 | self.set_flags(''.join(set(self.get_flags()) - set(flag))) |
| 1569 | |
| 1570 | def get_date(self): |
| 1571 | """Return delivery date of message, in seconds since the epoch.""" |