Method iter_child_nodes

src/jinja2/nodes.py:169–184

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.

(
        self,
        exclude: t.Optional[t.Container[str]] = None,
        only: t.Optional[t.Container[str]] = None,
    )

                    pass

    def iter_child_nodes(
        self,
        exclude: t.Optional[t.Container[str]] = None,
        only: t.Optional[t.Container[str]] = None,
    ) -> t.Iterator["Node"]:
        """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 _, 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 find(self, node_type: t.Type[_NodeBound]) -> t.Optional[_NodeBound]:
        """Find the first node of a given type.  If no such node exists the