def mkdirs(fname):
    if os.path.exists(fname) and fname == '':
        return
    base, file = os.path.split(fname)
    mkdirs(base)
    os.mkdir(fname)
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/test/test_mhlib.py/mkdirs/operator `or` -> `and`