For循环读取文件名

Question

I am new to python. I want to create a for loop that prints all the file names in my folder.

This is what I have :

import cf 
f = cf.read('/home/cd_files')
for i in f: 
  print f 

The file names are string values. I am guessing what I failed to include in my code.

Answer 1

import os
for file in os.listdir('your/directory'):
    print(file)

Answer 2

you can try below code to print all the files under the directory and sub directories.

   for root, dir, files in os.walk("/home/cd_files"):
        for file in files:
            print file

Answer 3

import os
files = os.listdir('your_directory/')
for file in files:
    print(file)