diff options
Diffstat (limited to 'youtube_dl/utils.py')
| -rw-r--r-- | youtube_dl/utils.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index da5143c8e..fc10fba63 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -1119,3 +1119,8 @@ def parse_duration(s): if m.group('hours'): res += int(m.group('hours')) * 60 * 60 return res + + +def prepend_extension(filename, ext): + name, real_ext = os.path.splitext(filename) + return u'{0}.{1}{2}'.format(name, ext, real_ext) |