multiprocessANDpexpectEXAMPLEnokivy

import sys
if sys.platform == 'win32':
    import winpexpect
elif sys.platform == 'linux' or sys.platform == 'linux32':
    import pexpect
from multiprocessing import Process, Queue

def puthello(q):
    if sys.platform == 'win32':
        child = winpexpect.winspawn('cmd', timeout=9000)
    elif sys.platform == 'linux' or sys.platform == 'linux32':
        child = pexpect.spawn('bash', timeout=9000)
    while True:
        child.sendline('echo hello')
        child.expect('\r\n')
        q.put(child.before+child.after)


q = Queue()
p = Process(target=puthello, args=(q,))
def launchprocess():
    p.start()
    while True:
        print q.get()


if __name__ == '__main__':
    launchprocess()