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[utils] Fix LazyList for Falsey values

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pukkandan 2021-07-20 23:16:38 +05:30
parent da503b7a52
commit 6586bca9b9
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1 changed files with 2 additions and 2 deletions
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yt_dlp/utils.py
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@ -6287,8 +6287,8 @@ def _traverse_obj(obj, path, _current_depth=0):
if val is not None: if val is not None:
if depth: if depth:
for _ in range(depth - 1): for _ in range(depth - 1):
val = itertools.chain.from_iterable(filter(None, val)) val = itertools.chain.from_iterable(v for v in val if v is not None)
val = (list(filter(None, val)) if expected_type is None val = ([v for v in val if v is not None] if expected_type is None
else [v for v in val if isinstance(v, expected_type)]) else [v for v in val if isinstance(v, expected_type)])
if val: if val:
return val return val