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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
5 changed files with 23 additions and 21 deletions
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13
yt_dlp/postprocessor/common.py
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@@ -17,11 +17,12 @@ class PostProcessorMetaClass(type):
def run_wrapper(func):
@functools.wraps(func)
def run(self, info, *args, **kwargs):
self._hook_progress({'status': 'started'}, info)
info_copy = copy.deepcopy(self._copy_infodict(info))
self._hook_progress({'status': 'started'}, info_copy)
ret = func(self, info, *args, **kwargs)
if ret is not None:
_, info = ret
self._hook_progress({'status': 'finished'}, info)
self._hook_progress({'status': 'finished'}, info_copy)
return ret
return run
@@ -93,6 +94,9 @@ class PostProcessor(metaclass=PostProcessorMetaClass):
for ph in getattr(downloader, '_postprocessor_hooks', []):
self.add_progress_hook(ph)
def _copy_infodict(self, info_dict):
return getattr(self._downloader, '_copy_infodict', dict)(info_dict)
@staticmethod
def _restrict_to(*, video=True, audio=True, images=True):
allowed = {'video': video, 'audio': audio, 'images': images}
@@ -142,11 +146,8 @@ class PostProcessor(metaclass=PostProcessorMetaClass):
def _hook_progress(self, status, info_dict):
if not self._progress_hooks:
return
info_dict = dict(info_dict)
for key in ('__original_infodict', '__postprocessors'):
info_dict.pop(key, None)
status.update({
'info_dict': copy.deepcopy(info_dict),
'info_dict': info_dict,
'postprocessor': self.pp_key(),
})
for ph in self._progress_hooks: