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[utils] Add ability to control skipping false values in dict_get

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This commit is contained in:
Sergey M․ 2016-02-07 08:13:04 +06:00
parent 52f5889f77
commit 86296ad2cd
2 changed files with 15 additions and 5 deletions
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7
youtube_dl/utils.py
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@ -1717,11 +1717,12 @@ def encode_dict(d, encoding='utf-8'):
return dict((encode(k), encode(v)) for k, v in d.items())
def dict_get(d, key_or_keys, default=None):
def dict_get(d, key_or_keys, default=None, skip_false_values=True):
if isinstance(key_or_keys, (list, tuple)):
for key in key_or_keys:
if d.get(key):
return d[key]
if key not in d or d[key] is None or skip_false_values and not d[key]:
continue
return d[key]
return default
return d.get(key_or_keys, default)