【小工具】把文件移到同名目录

import os, sys

def create_dir_from_file(filepath):
    if not os.path.isfile(filepath):
        return
    path, ext = os.path.splitext(filepath)
    root, file = os.path.split(filepath)
    if ext == '':
        return
    if os.path.isfile(path):
        return
    os.makedirs(path, exist_ok=True)
    newpath = os.path.join(path, file)
    os.rename(filepath, newpath)

def main(args):
    for arg in args:
        create_dir_from_file(arg)

if __name__ == "__main__":
    import sys
    main(sys.argv[1:])