Move all files in sub dir out and delete dir.

move.py

# -*- coding: utf-8 -*-

import os


base_path = os.path.abspath("./")

def move_out(path, target_path):
  dirs = os.listdir(path)
  for file in dirs:
    p = os.path.join(path, file)
    if os.path.isdir(p):
      move_out(p, target_path)
      os.rmdir(p)
    else:
      os.rename(p, os.path.join(target_path, file))


if __name__ == "__main__":
  move_out('./', './')