Method inserting_after

torch/fx/graph.py:979–1000

Set the point at which create_node and companion methods will insert into the graph. When used within a 'with' statement, this will temporary set the insert point and then restore it when the with statement exits:: with g.inserting_after(n): ... # inserti

(self, n: Optional[Node] = None)

    @compatibility(is_backward_compatible=True)
    def inserting_after(self, n: Optional[Node] = None):
        """Set the point at which create_node and companion methods will insert into the graph.
        When used within a 'with' statement, this will temporary set the insert point and
        then restore it when the with statement exits::

            with g.inserting_after(n):
                ... # inserting after node n
            ... # insert point restored to what it was previously
            g.inserting_after(n) #  set the insert point permanently

        Args:

            n (Optional[Node]): The node before which to insert. If None this will insert after
                the beginning of the entire graph.

        Returns:
            A resource manager that will restore the insert point on ``__exit__``.
        """
        if n is None:
            return self.inserting_before(self._root)
        assert n.graph == self, "Node to insert after is not in graph."
        return _InsertPoint(self, n.append)

    @compatibility(is_backward_compatible=True)
    def placeholder(self, name: str, type_expr: Optional[Any] = None,