option_3=PortOption(name="toto1",doc="Port d'écoute du proxy",default=Calculation(func.calc_multi_condition,Params((),kwargs={'value':ParamValue(None)})),allow_private=True,properties=frozenset({"expert"}))
option_4=PortOption(name="toto2",doc="Port d'écoute du proxy NTLM",default="3127",allow_private=True,properties=frozenset({"expert","mandatory"}))