def glob_dir()

in tools/import-mbox.py [0:0]

• 15 lines of code
• 13 McCabe index (conditional complexity)

def glob_dir(d):
    dirs = [f for f in listdir(d) if isdir(join(d, f))]
    mboxes = [f for f in glob.glob(join(d, "*" + extension)) if isfile(f)]
    if not d in fileToLID and len(mboxes) > 0 and interactive:
        print("Would you like to set a list-ID override for %s?:" % d)
        lo = sys.stdin.readline()
        if lo and len(lo) > 3:
            fileToLID[d] = textlib.normalize_lid(lo.strip("\r\n"))
            print("Righto, setting it to %s." % fileToLID[d])
        else:
            print("alright, I'll try to figure it out myself!")
    for fi in sorted(mboxes):
        lists.append([fi, fileToLID.get(d) if fileToLID.get(d) else list_override])

    for nd in sorted(dirs):
        glob_dir(join(d, nd))