Open if file is not empty Python

#!/usr/bin/python
import os

try:
    filename = "c:\windows-ve1rsion.txt"    with open(filename) as fn:
        b = os.path.getsize(filename)
        if b > 0:
            print ('size %d kb' % b)
            content = fn.readlines()
            print(content)
        else:
            print "file is empty"except IOError as e:
    print(e)