1694         if getattr(self._fmsgerr, 'structured', False):

  1694         progress = self.makeprogress(topic, unit, total)

  1695             # channel for machine-readable output with metadata, just send

  1695         if pos is not None:

  1696             # raw information

  1696             progress.update(pos, item=item)

  1697             # TODO: consider porting some useful information (e.g. estimated

  1698             # time) from progbar. we might want to support update delay to

  1699             # reduce the cost of transferring progress messages.

  1700             self._fmsgerr.write(None, type=b'progress', topic=topic, pos=pos,

  1701                                 item=item, unit=unit, total=total)

  1702         elif self._progbar is not None:

  1703             self._progbar.progress(topic, pos, item=item, unit=unit,

  1704                                    total=total)

  1705 

  1706             # Looking up progress.debug in tight loops is expensive. The value

  1707             # is cached on the progbar object and we can avoid the lookup in

  1708             # the common case where a progbar is active.

  1709             if pos is None or not self._progbar.debug:

  1710                 return

  1711 

  1712         # Keep this logic in sync with above.

  1713         if pos is None or not self.configbool('progress', 'debug'):

  1714             return

  1715 

  1716         if unit:

  1717             unit = ' ' + unit

  1718         if item:

  1719             item = ' ' + item

  1720 

  1721         if total:

  1722             pct = 100.0 * pos / total

  1723             self.debug('%s:%s %d/%d%s (%4.2f%%)\n'

  1724                      % (topic, item, pos, total, unit, pct))

  1726             self.debug('%s:%s %d%s\n' % (topic, item, pos, unit))

  1698             progress.complete()