testing script in python 0.5 by Jousway

import os
import sys

def pyver3():
    if sys.version_info < (2, 99):
        return False
    else:
        return True

def inpc(inp2):
    if pyver3():
        return input(inp2)
    else:
        return raw_input(inp2)

def iswindows():
    osver = os.popen("ver").read()
    if osver.find("Windows") > 0:
        return True
    else:
        return False

def clear():
    if iswindows():
        os.system('cls')
    else:
        os.system('clear')

def pause():
    inpc("Press any key to continue . . .")



def start():
    clear()
    print("testing script in python 0.5 by Jousway")
    print("list of functions")
    print("1) Python Ver")
    print("2) Input Test")
    print("")
    print("0) Refresh")
    print("q) quit")
    inp = inpc("Pick function: ")
    if inp == "q":
        quit()
    elif inp == "0":
        start()
    elif inp == "2":
        ptest()
    elif inp == "1":
        pyver()
    else:
        start()

def ptest():
    clear()
    inp = inpc("Input: ")
    if inp == "":
        print("add a value moron")
    else:
        print("Output:", inp)
    pause()
    start()

def pyver():
    clear()
    print(sys.version)
    pause()
    start()

start()