yield each file's path in a given folder

each_file.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os

def each_file(target):
    for root, dirs, files in os.walk(target):
        for f in files:
            yield os.path.join(root, f)


def each_file(t):
    import os
    return (os.path.join(root, f) for root, _, fs in os.walk(t) for f in fs)