parsing directory for certain filetypes

[jay graves]

On Mar 10, 9:28 am, Robert Bossy <Robert.Bo... at jouy.inra.fr> wrote:
> Personally, I'd use glob.glob:
>
> import os.path
> import glob
>
> def parsefolder(folder):
>     path = os.path.normpath(os.path.join(folder, '*.py'))
>     lst = [ fn for fn in glob.glob(path) ]
>     lst.sort()
>     return lst
>

Why the 'no-op' list comprehension?  Typo?

...
Jay