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[eria2c] Fix --skip-unavailable fragment

This commit is contained in:
pukkandan 2021-10-13 04:11:25 +05:30
parent b836dc94f2
commit fc5c8b6492
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1 changed files with 45 additions and 44 deletions
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89
yt_dlp/downloader/external.py
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@ -115,55 +115,56 @@ class ExternalFD(FragmentFD):
self._debug_cmd(cmd)
if 'fragments' in info_dict:
fragment_retries = self.params.get('fragment_retries', 0)
skip_unavailable_fragments = self.params.get('skip_unavailable_fragments', True)
count = 0
while count <= fragment_retries:
p = subprocess.Popen(
cmd, stderr=subprocess.PIPE)
_, stderr = process_communicate_or_kill(p)
if p.returncode == 0:
break
# TODO: Decide whether to retry based on error code
# https://aria2.github.io/manual/en/html/aria2c.html#exit-status
self.to_stderr(stderr.decode('utf-8', 'replace'))
count += 1
if count <= fragment_retries:
self.to_screen(
'[%s] Got error. Retrying fragments (attempt %d of %s)...'
% (self.get_basename(), count, self.format_retries(fragment_retries)))
if count > fragment_retries:
if not skip_unavailable_fragments:
self.report_error('Giving up after %s fragment retries' % fragment_retries)
return -1
decrypt_fragment = self.decrypter(info_dict)
dest, _ = sanitize_open(tmpfilename, 'wb')
for frag_index, fragment in enumerate(info_dict['fragments']):
fragment_filename = '%s-Frag%d' % (tmpfilename, frag_index)
try:
src, _ = sanitize_open(fragment_filename, 'rb')
except IOError:
if skip_unavailable_fragments and frag_index > 1:
self.to_screen('[%s] Skipping fragment %d ...' % (self.get_basename(), frag_index))
continue
self.report_error('Unable to open fragment %d' % frag_index)
return -1
dest.write(decrypt_fragment(fragment, src.read()))
src.close()
if not self.params.get('keep_fragments', False):
os.remove(encodeFilename(fragment_filename))
dest.close()
os.remove(encodeFilename('%s.frag.urls' % tmpfilename))
else:
if 'fragments' not in info_dict:
p = subprocess.Popen(
cmd, stderr=subprocess.PIPE)
_, stderr = process_communicate_or_kill(p)
if p.returncode != 0:
self.to_stderr(stderr.decode('utf-8', 'replace'))
return p.returncode
return p.returncode
fragment_retries = self.params.get('fragment_retries', 0)
skip_unavailable_fragments = self.params.get('skip_unavailable_fragments', True)
count = 0
while count <= fragment_retries:
p = subprocess.Popen(
cmd, stderr=subprocess.PIPE)
_, stderr = process_communicate_or_kill(p)
if p.returncode == 0:
break
# TODO: Decide whether to retry based on error code
# https://aria2.github.io/manual/en/html/aria2c.html#exit-status
self.to_stderr(stderr.decode('utf-8', 'replace'))
count += 1
if count <= fragment_retries:
self.to_screen(
'[%s] Got error. Retrying fragments (attempt %d of %s)...'
% (self.get_basename(), count, self.format_retries(fragment_retries)))
if count > fragment_retries:
if not skip_unavailable_fragments:
self.report_error('Giving up after %s fragment retries' % fragment_retries)
return -1
decrypt_fragment = self.decrypter(info_dict)
dest, _ = sanitize_open(tmpfilename, 'wb')
for frag_index, fragment in enumerate(info_dict['fragments']):
fragment_filename = '%s-Frag%d' % (tmpfilename, frag_index)
try:
src, _ = sanitize_open(fragment_filename, 'rb')
except IOError:
if skip_unavailable_fragments and frag_index > 1:
self.to_screen('[%s] Skipping fragment %d ...' % (self.get_basename(), frag_index))
continue
self.report_error('Unable to open fragment %d' % frag_index)
return -1
dest.write(decrypt_fragment(fragment, src.read()))
src.close()
if not self.params.get('keep_fragments', False):
os.remove(encodeFilename(fragment_filename))
dest.close()
os.remove(encodeFilename('%s.frag.urls' % tmpfilename))
return 0
class CurlFD(ExternalFD):