A simple python shell

shell.py

import subprocess
import os
import sys

'''
A simple python shell 
Author: @OsandaMalith
'''

while True:
     try:
          Input = raw_input("Osanda> ")
          cmd = Input.split()
          proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
          o, e = proc.communicate()
          print (o.decode('ascii'))
          print(e.decode('ascii'))

     except Exception, e:
          continue

     except KeyboardInterrupt:
          sys.exit("\nClosing shell...")