(self, exclude=None, only=None)
Iterates over all direct child nodes of the node.  This iterates
        over all fields and yields the values of they are nodes.  If the value
        of a field is a list all the nodes in that list are returned.
Iterates over all direct child nodes of the node.  This iterates
        over all fields and yields the values of they are nodes.  If the value
        of a field is a list all the nodes in that list are returned.
Iterates over all direct child nodes of the node . This iterates over all fields and yields the values of they are nodes . If the value of a field is a list all the nodes in that list are returned .
def iter_child_nodes(self, exclude=None, only=None):
        """Iterates over all direct child nodes of the node.  This iterates
        over all fields and yields the values of they are nodes.  If the value
        of a field is a list all the nodes in that list are returned.
        """
        for field, item in self.iter_fields(exclude, only):
            if isinstance(item, list):
                for n in item:
                    if isinstance(n, Node):
                        yield n
            elif isinstance(item, Node):
                yield item
def iter_child_nodes ( self , exclude = None , only = None ) : for field , item in self . iter_fields ( exclude , only ) : if isinstance ( item , list ) : for n in item : if isinstance ( n , Node ) : yield n elif isinstance ( item , Node ) : yield item