(signum)
return _machsignals._signalmapping.get(signum)
Return the signal handler for signal ``signum``. Returns ``None`` when
    there is no signal handler for the signal.
Return the signal handler for signal ``signum``. Returns ``None`` when
    there is no signal handler for the signal.
Return the signal handler for signal signum . Returns None when there is no signal handler for the signal .
def getsignal(signum):
    """
    Return the signal handler for signal ``signum``. Returns ``None`` when
    there is no signal handler for the signal.
    """
    return _machsignals._signalmapping.get(signum)
def getsignal ( signum ) : return _machsignals . _signalmapping . get ( signum )