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only strip strings

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j 2015-02-22 16:37:42 +05:30
parent 9faa54b2e4
commit 7a76e21e99
1 changed files with 1 additions and 1 deletions
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2
oml/media/pdf.py
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@ -122,7 +122,7 @@ def info(pdf):
if isinstance(value, dict) and 'x-default' in value:
value = value['x-default']
elif isinstance(value, list):
value = [v.strip() for v in value if v.strip()]
value = [v.strip() if isinstance(v, str) else v for v in value if v.strip()]
_key = key[3:]
if value and _key not in data:
data[_key] = value