`features` – [doc TODO]#

Guide#

class pytensor.graph.features.Bookkeeper(object)[source]#

class pytensor.graph.features.History(object)[source]#

revert(fgraph, checkpoint)[source]#
Reverts the graph to whatever it was at the provided
checkpoint (undoes all replacements). A checkpoint at any
given time can be obtained using self.checkpoint().

class pytensor.graph.features.Validator(object)[source]#

class pytensor.graph.features.ReplaceValidate(History, Validator)[source]#

replace_validate(fgraph, var, new_var, reason=None)[source]#

class pytensor.graph.features.NodeFinder(Bookkeeper)[source]#

class pytensor.graph.features.PrintListener(object)[source]#