TransientNode

class liesel.model.TransientNode(*inputs, _name='', _needs_seed=False, convert='default', **kwinputs)

Bases: Node

A node that does not cache its value.

A transient node is outdated if and only if at least one of its input nodes is outdated. The outdated property checks this condition on-the-fly.

Methods

update()

Does nothing.

Attributes

outdated	Whether the node is outdated.
state	The state of the node with the value None.
value	The value of the node.
monitor	Whether the node should be monitored by an inference algorithm.