[downloader/fragment] Make speed more smooth

At the beginning of every segment there was a drop to Unknown speed due to timeslice being too small to calculate speed.
Now last speed from the previous fragment is used.
This commit is contained in:
Sergey M․ 2016-03-06 05:36:52 +06:00
parent d1e4a464cd
commit 1b5284b13f

View File

@ -99,7 +99,8 @@ class FragmentFD(FileDownloader):
state['eta'] = self.calc_eta(
start, time_now, estimated_size,
state['downloaded_bytes'])
state['speed'] = s.get('speed')
state['speed'] = s.get('speed') or ctx.get('speed')
ctx['speed'] = state['speed']
ctx['prev_frag_downloaded_bytes'] = frag_downloaded_bytes
self._hook_progress(state)