quote:

import re
string = "Mevcut IP adresiniz : 132.233.242.23"
local = "127.0.0.1"
derleme = re.compile("(([0-9]+\.*)+)")
yazi = derleme.search(string)
string = string.replace(yazi.group(1), local)
print (string)

quote:


string="Mevcut IP no: 194.15.211.075"
string=string[:14]+"127.0.0.1"
print(string)

quote:


string="Mevcut IP no: 194.15.211.075"
temp=""
for i in string:
..if i not in "1234567890.":
....temp+=i
string=temp+"127.0.0.1"
print(string)

quote:

string1 = "Mevcut IP no: 194.15.211.075"
localip = "127.0.01"
list1 = string1.split(" ")
list1.remove(list1[len(list1)-1])
list1.append(localip)
print " ".join(list1)