move debug string

destr.py

import sys
import re

while True:
    line = sys.stdin.readline()
    if len(line) == 0:
        break
    ms= re.match(r'.*\[(.*[\d])\]', line)
    if ms == None:
        print(line)
    else:
        charstr = "".join([chr(int(b)) for b in ms.group(1).split(",")])
        newline = line.replace(ms.group(1),charstr)
        print(newline)