Method unset_attr_bit

opcua/common/node.py:238–241

(self, attr, bit)

        self.set_attribute(attr, val)

    def unset_attr_bit(self, attr, bit):
        val = self.get_attribute(attr)
        val.Value.Value = ua.ua_binary.unset_bit(val.Value.Value, bit)
        self.set_attribute(attr, val)

    def set_read_only(self):
        """