Set the given flag(s) without changing others.
(self, flag)
| 1640 | self._info = '2,' + ''.join(sorted(flags)) |
| 1641 | |
| 1642 | def add_flag(self, flag): |
| 1643 | """Set the given flag(s) without changing others.""" |
| 1644 | self.set_flags(''.join(set(self.get_flags()) | set(flag))) |
| 1645 | |
| 1646 | def remove_flag(self, flag): |
| 1647 | """Unset the given string flag(s) without changing others.""" |