#!/usr/bin/python import sys import re import os #Arg 1 name of file #Arg 2 keyword #arg 3 replacement text #Note that these should be seperated by spaces if len(sys.argv) != 4: print "search_repl.py: Wrong number of arguments. This program needs 3 arguments. The number of arguments supplied : " + str(sys.argv) sys.exit() filename = os.path.expandvars(sys.argv[1]) keyword = sys.argv[2] replacement_text = sys.argv[3] file = open(filename, 'r') string = file.read() file.close() if keyword == 'mme_ip_address': replacement_text = keyword + ' = ( { ' + replacement_text + ' } ) ; ' string = re.sub(r"mme_ip_address\s*=\s*\(([^\$]+?)\)\s*;", replacement_text, string, re.M) elif keyword == 'IPV4_LIST': replacement_text = keyword + ' = ( ' + replacement_text + ' ) ; ' string = re.sub(r"IPV4_LIST\s*=\s*\(([^\$]+?)\)\s*;", replacement_text, string, re.M) else : replacement_text = keyword + ' = ' + replacement_text + ' ; ' string = re.sub(r"%s\s*=\s*([^\$]+?)\s*;" % keyword , replacement_text, string, re.M) #else : # replacement_text = keyword + ' =\"' + replacement_text + '\" ; ' # string = re.sub(r"%s\s*=\s*\"([^\$]+?)\"\s*;" % keyword , replacement_text, string, re.M) file = open(filename, 'w') file.write(string) file.close()