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[utils] Do not fail in float_or_none on non-numeric data

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This commit is contained in:
Sergey M․ 2015-10-14 22:36:37 +06:00
parent 1812afb7b3
commit caf80631f0
1 changed files with 6 additions and 1 deletions
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7
youtube_dl/utils.py
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@ -1392,7 +1392,12 @@ def str_to_int(int_str):
def float_or_none(v, scale=1, invscale=1, default=None): def float_or_none(v, scale=1, invscale=1, default=None):
return default if v is None else (float(v) * invscale / scale) if v is None:
return default
try:
return float(v) * invscale / scale
except ValueError:
return default
def parse_duration(s): def parse_duration(s):