[Python-Dev] os.path.walk() lacks 'depth first' option

[Tim Peters]

[Walter D=F6rwald]
> True, getting a list of files in the current directory even works
> with the current os.walk:
>
> sum([[os.path.join(x[0], f) for f in x[2]] for x in os.walk(".")], [])

Convoluted one-liners are poor Python style, IMO.  That walks the entire
tree, too.  If you want the files in just the current directory,

    for root, dirs, files in os.walk('.'):
        break
    print files

or if clarity is disturbing <wink>:

    files =3D os.walk('.').next()[-1]