299         def t():

   299         def t():

   300             start = time.time()

   300             start = time.time()

   301             while time.time() - start < timeout and p.returncode is None:

   301             while time.time() - start < timeout and p.returncode is None:

   302                 time.sleep(0.1)

   302                 time.sleep(0.1)

   303             p.timeout = True

   303             p.timeout = True

   304             if p.returncode is None:

   305             if p.returncode is None:

   305                 terminate(p)

   306                 terminate(p)

   306 

   307 

   307         threading.Thread(target=t).start()

   308         threading.Thread(target=t).start()

   308 

   309