diff options
Diffstat (limited to 'youtube_dl')
| -rw-r--r-- | youtube_dl/utils.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index b3abfbc11..a5a5c317e 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -1357,6 +1357,13 @@ def prepend_extension(filename, ext, expected_real_ext=None): else '{0}.{1}'.format(filename, ext)) +def replace_extension(filename, ext, expected_real_ext=None): + name, real_ext = os.path.splitext(filename) + return '{0}.{1}'.format( + name if not expected_real_ext or real_ext[1:] == expected_real_ext else filename, + ext) + + def check_executable(exe, args=[]): """ Checks if the given binary is installed somewhere in PATH, and returns its name. args can be a list of arguments for a short output (like -version) """ |