finesse.components.node.Port.get_unique_node¶
- Port.get_unique_node(predicate: callable)[source]¶
Returns the unique node at this port that satisfies the provided predicate. If multiple nodes satisfy this predicate then a RuntimeError is raised.
- Parameters
- predicatecallable(components.Node) -> bool
A callable that accepts a Node and returns a boolean value
Examples
- Selecting a unique output node:
port.get_unique_node(lambda node: not node.is_input)