Learn Python automated operations Diff-nginx comparison

1. HTML to compare Nginx configuration file and backup Ngixn different
   

#!/usr/bin/env python

Import Difflib

Import Sys

Try

Textfile1 = sys.argv[1]

Textfile2 = sys.argv[2]

Except Exception,e:

Print "Error:" +str (E)

Print "Usage:diff_nginx.py filename1 filename2"

Sys.exit ()

def readline (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:diff_nginx.py filename1 filename2"

Sys.exit ()

Text1_lines = ReadLine (textfile1)

Text2_lines = ReadLine (textfile2)

D = difflib. Htmldiff ()

Print D.make_file (Text1_lines, Text2_lines)

Learn Python automated operations Diff-nginx comparison