import os 

# os.mkdir("/Users/andyron/myfield/github/note-exercise/Python/Python 2.7/9/testdir")
# print os.path.join("/Users/andyron/myfield/github/note-exercise/Python/Python 2.7/9", "testdir2")

# print os.path.split('/Users/michael/testdir/file.txt')

import shutil
shutil.copyfile("/Users/andyron/myfield/github/note-exercise/Python/Python 2.7/9/test.txt", "/Users/andyron/myfield/github/note-exercise/Python/Python 2.7/9/test2.txt")