[izlesene] Minor changes

This commit is contained in:
Sergey M․ 2014-08-01 19:08:09 +07:00
parent 328a20bf9c
commit f4776371ae
2 changed files with 45 additions and 40 deletions

View file

@ -852,6 +852,8 @@ def unified_strdate(date_str):
return upload_date
def determine_ext(url, default_ext=u'unknown_video'):
if url is None:
return default_ext
guess = url.partition(u'?')[0].rpartition(u'.')[2]
if re.match(r'^[A-Za-z0-9]+$', guess):
return guess