def node_name(self, value):
        """The node_name property.
        
        Args:
            value (string). the property value.
        """
        if value == self._defaults['ai.internal.nodeName'] and 'ai.internal.nodeName' in self._values:
            del self._values['ai.internal.nodeName']
        else:
            self._values['ai.internal.nodeName'] = value
def node_name ( self , value ) : if value == self . _defaults [ 'ai.internal.nodeName' ] and 'ai.internal.nodeName' in self . _values : del self . _values [ 'ai.internal.nodeName' ] else : self . _values [ 'ai.internal.nodeName' ] = value
The node_name property.
        
        Args:
            value (string). the property value.