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[downloader/fragment] Fix ETA calculation of resumed download (#21992)

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lightmare 2019-08-11 01:57:43 +02:00 committed by Sergey M
parent ffddb11264
commit 3bce4ff7d9
1 changed files with 4 additions and 3 deletions
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7
youtube_dl/downloader/fragment.py
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@ -190,12 +190,13 @@ class FragmentFD(FileDownloader):
}) })
def _start_frag_download(self, ctx): def _start_frag_download(self, ctx):
resume_len = ctx['complete_frags_downloaded_bytes']
total_frags = ctx['total_frags'] total_frags = ctx['total_frags']
# This dict stores the download progress, it's updated by the progress # This dict stores the download progress, it's updated by the progress
# hook # hook
state = { state = {
'status': 'downloading', 'status': 'downloading',
'downloaded_bytes': ctx['complete_frags_downloaded_bytes'], 'downloaded_bytes': resume_len,
'fragment_index': ctx['fragment_index'], 'fragment_index': ctx['fragment_index'],
'fragment_count': total_frags, 'fragment_count': total_frags,
'filename': ctx['filename'], 'filename': ctx['filename'],
@ -234,8 +235,8 @@ class FragmentFD(FileDownloader):
state['downloaded_bytes'] += frag_downloaded_bytes - ctx['prev_frag_downloaded_bytes'] state['downloaded_bytes'] += frag_downloaded_bytes - ctx['prev_frag_downloaded_bytes']
if not ctx['live']: if not ctx['live']:
state['eta'] = self.calc_eta( state['eta'] = self.calc_eta(
start, time_now, estimated_size, start, time_now, estimated_size - resume_len,
state['downloaded_bytes']) state['downloaded_bytes'] - resume_len)
state['speed'] = s.get('speed') or ctx.get('speed') state['speed'] = s.get('speed') or ctx.get('speed')
ctx['speed'] = state['speed'] ctx['speed'] = state['speed']
ctx['prev_frag_downloaded_bytes'] = frag_downloaded_bytes ctx['prev_frag_downloaded_bytes'] = frag_downloaded_bytes