def get_children(self, name):
        r"""
        Get the children node names of a node.

        :param name: Parent node name
        :type  name: :ref:`NodeName`

        :rtype: list of :ref:`NodeName`

        :raises:
         * RuntimeError (Argument \`name\` is not valid)

         * RuntimeError (Node *[name]* not in tree)
        """
        if self._validate_node_name(name):
            raise RuntimeError("Argument `name` is not valid")
        self._node_in_tree(name)
        return sorted(self._db[name]["children"])
def get_children ( self , name ) : if self . _validate_node_name ( name ) : raise RuntimeError ( "Argument `name` is not valid" ) self . _node_in_tree ( name ) return sorted ( self . _db [ name ] [ "children" ] )
r"""
        Get the children node names of a node.

        :param name: Parent node name
        :type  name: :ref:`NodeName`

        :rtype: list of :ref:`NodeName`

        :raises:
         * RuntimeError (Argument \`name\` is not valid)

         * RuntimeError (Node *[name]* not in tree)