def start(self):
    ''
    if (not (self.proc is None)):
        return
    self.proc = pexpect.spawn(self.proc_command, **self.proc_kwargs)
    self.proc.delaybeforesend = None
def start(self):
    
    if (not (self.proc is None)):
        return
    self.proc = pexpect.spawn(self.proc_command, **self.proc_kwargs)
    self.proc.delaybeforesend = None