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[downloader] Fix slow progress hooks

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Closes #1301
This commit is contained in:
pukkandan 2021-10-16 18:31:00 +05:30
parent 48ee10ee8a
commit 03b4de722a
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GPG key ID: 0F00D95A001F4698
5 changed files with 23 additions and 21 deletions
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16
yt_dlp/YoutubeDL.py
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@ -950,13 +950,18 @@ class YoutubeDL(object):
except ValueError as err:
return err
@staticmethod
def _copy_infodict(info_dict):
info_dict = dict(info_dict)
for key in ('__original_infodict', '__postprocessors'):
info_dict.pop(key, None)
return info_dict
def prepare_outtmpl(self, outtmpl, info_dict, sanitize=None):
""" Make the outtmpl and info_dict suitable for substitution: ydl.escape_outtmpl(outtmpl) % info_dict """
info_dict.setdefault('epoch', int(time.time())) # keep epoch consistent once set
info_dict = dict(info_dict) # Do not sanitize so as not to consume LazyList
for key in ('__original_infodict', '__postprocessors'):
info_dict.pop(key, None)
info_dict = self._copy_infodict(info_dict)
info_dict['duration_string'] = ( # %(duration>%H-%M-%S)s is wrong if duration > 24hrs
formatSeconds(info_dict['duration'], '-' if sanitize else ':')
if info_dict.get('duration', None) is not None
@ -2265,7 +2270,7 @@ class YoutubeDL(object):
formats_dict[format_id].append(format)
# Make sure all formats have unique format_id
common_exts = set(ext for exts in self._format_selection_exts.values() for ext in exts)
common_exts = set(itertools.chain(*self._format_selection_exts.values()))
for format_id, ambiguous_formats in formats_dict.items():
ambigious_id = len(ambiguous_formats) > 1
for i, format in enumerate(ambiguous_formats):
@ -2523,7 +2528,8 @@ class YoutubeDL(object):
fd.add_progress_hook(ph)
urls = '", "'.join([f['url'] for f in info.get('requested_formats', [])] or [info['url']])
self.write_debug('Invoking downloader on "%s"' % urls)
new_info = dict(info)
new_info = copy.deepcopy(self._copy_infodict(info))
if new_info.get('http_headers') is None:
new_info['http_headers'] = self._calc_headers(new_info)
return fd.download(name, new_info, subtitle)