import os

def make_dir(*path_parts):
    dir_path = os.path.join(*path_parts)
    try:
        os.mkdir(dir_path)
    except OSError:
        pass
    return dir_path

import os

def make_dir(*path_parts):
    dir_path = os.path.join(*path_parts)
    try:
        os.mkdir(dir_path)
    except OSError:
        pass
    return dir_path
