python对比配置文件差异

#!/usr/bin/env python

import difflib
import sys

try:
tx1 = sys.argv[1]
tx2 = sys.argv[2]
except Exception as e:
print "error" + str(e)
print "usage: xx filename1 filename2"
sys.exit()

def readf(fn):
try:
fileH = open(fn, 'rb')
text = fileH.read().splitlines()
fileH.close()
return text
except Exception as e:
print "error: " + str(e)
system.exit()

if name == "main":
tx1_line = readf(tx1)
tx2_line = readf(tx2)
d = difflib.HtmlDiff()
print d.make_file(tx1_line,tx2_line)

本文转自chenzudao51CTO博客，原文链接：http://blog.51cto.com/victor2016/2072143 ，如需转载请自行联系原作者