python-touch()

#!/usr/bin/python
# -*- coding: UTF-8 -*-
import sys, os
import commands

def Touch(file_name,file_path):
    os.chdir(file_path)
    if file_name in os.listdir('.'):
        print("file exist!")
    else:
        print("creating %s" %file_name)
        fid = open(file_name,'w')
        fid.close()