Pyhton2.7.10：使用os.listdir（）打印文件夹中的文件名，但要注意shell

Question

I want to print all files'name on the folder with the function os.listdir(),but I run the code for several time,these was nothing showed in shell

I'm using OS X 10.11.6

import os
def rename_files():
    #get file names from a folder
    file_list = os.listdir('/Users/luoluoluo/Desktop/Udacity/Program funfation with python/prank')
    print(file_list)

Answer 1

You need to call function rename_files when running the script. Add at the end of script:

if __name__ == "__main__":
    rename_files()

The reference