_goto = type('goto', (object,), dict(__and__=lambda _, other: (_goto(other.line))))
 
goto = _goto()
 
def _goto(lineno):
    frame = sys._getframe().f_back.f_back
    called_from = frame

    def hook(frame, event, _):
        if event == 'line' and frame == called_from:
            try:
                frame.f_lineno = lineno
            except ValueError as e:
                print("jump failed:", e)
            while frame:
                frame.f_trace = None
                frame = frame.f_back
            return None
        return hook
 
    # it doesn't think we actually need to set the hook for each frame
    # while frame:
    #     frame.f_trace = hook
    #     frame = frame.f_back
  
    called_from.f_trace = hook
    sys.settrace(hook)