def __delattr__(cls, attr):
        # nicer error message when someone tries to delete an attribute
        # (see issue19025).
        if attr in cls._member_map_:
            raise AttributeError(
                    "%s: cannot delete Enum member." % cls.__name__)
        super(EnumMeta, cls).__delattr__(attr)
dataset/ETHPy150Open SickRage/SickRage/lib/enum34/__init__.py/EnumMeta.__delattr__/original