Mercurial > hg
comparison mercurial/ui.py @ 40594:234c2d8c9e48
commandserver: send raw progress information to message channel
This is pretty basic implementation to support GUI progress bar.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Sun, 04 Nov 2018 12:51:14 +0900 |
parents | 6f0941f4a184 |
children | c36175456350 |
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40593:6f0941f4a184 | 40594:234c2d8c9e48 |
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1673 Multiple nested topics may be active at a time. | 1673 Multiple nested topics may be active at a time. |
1674 | 1674 |
1675 All topics should be marked closed by setting pos to None at | 1675 All topics should be marked closed by setting pos to None at |
1676 termination. | 1676 termination. |
1677 ''' | 1677 ''' |
1678 if self._progbar is not None: | 1678 if getattr(self._fmsgerr, 'structured', False): |
1679 # channel for machine-readable output with metadata, just send | |
1680 # raw information | |
1681 # TODO: consider porting some useful information (e.g. estimated | |
1682 # time) from progbar. we might want to support update delay to | |
1683 # reduce the cost of transferring progress messages. | |
1684 self._fmsgerr.write(None, type=b'progress', topic=topic, pos=pos, | |
1685 item=item, unit=unit, total=total) | |
1686 elif self._progbar is not None: | |
1679 self._progbar.progress(topic, pos, item=item, unit=unit, | 1687 self._progbar.progress(topic, pos, item=item, unit=unit, |
1680 total=total) | 1688 total=total) |
1681 if pos is None or not self.configbool('progress', 'debug'): | 1689 if pos is None or not self.configbool('progress', 'debug'): |
1682 return | 1690 return |
1683 | 1691 |