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Fix speed calculation if downloadProgress hasn't been called yet.

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This commit is contained in:
Florian Bruhin 2014-06-12 10:18:25 +02:00
parent 22a0639825
commit 905eb9056d
1 changed files with 6 additions and 2 deletions
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8
qutebrowser/browser/downloads.py
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@ -133,10 +133,14 @@ class DownloadItem(QObject):
def update_speed(self): def update_speed(self):
"""Recalculate the current download speed.""" """Recalculate the current download speed."""
if self._last_done is None: if self._last_done is None:
delta = self.bytes_done if self.bytes_done is None:
self.speed = 0
else:
delta = self.bytes_done
self.speed = delta * 1000 / self.REFRESH_INTERVAL
else: else:
delta = self.bytes_done - self._last_done delta = self.bytes_done - self._last_done
self.speed = delta * 1000 / self.REFRESH_INTERVAL self.speed = delta * 1000 / self.REFRESH_INTERVAL
logger.debug("Download speed: {} bytes/sec".format(self.speed)) logger.debug("Download speed: {} bytes/sec".format(self.speed))
self._last_done = self.bytes_done self._last_done = self.bytes_done
self.speed_changed.emit(self.speed) self.speed_changed.emit(self.speed)