版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/chengqiuming/article/details/87454073
一 代码
#!/usr/bin/python
import difflib
import sys
try:
textfile1=sys.argv[1]
textfile2=sys.argv[2]
except Exception,e:
print ("Error:"+str(e))
print ("Usage: simple3.py filename1 filename2")
sys.exit()
def readfile(filename):
try:
fileHandle = open (filename, 'rb' )
text=fileHandle.read().splitlines()
fileHandle.close()
return text
except IOError as error:
print('Read file Error:'+str(error))
sys.exit()
if textfile1=="" or textfile2=="":
print ("Usage: simple3.py filename1 filename2")
sys.exit()
text1_lines = readfile(textfile1)
text2_lines = readfile(textfile2)
d = difflib.HtmlDiff()
print d.make_file(text1_lines, text2_lines)
二 运行
(venv) E:\Python\python_auto_maintain>python 2_1_3.py nginx.conf.v1 nginx.conf.v2>diff.html
三 结果