Houdini 18.5 Executing tasks with PDG/TOPs pdg

pdg.regenerateResult module

The enumeration of possible result returned by a custom regeneration handler

Values

pdg.regenerateResult.All

Work item regeneration updates attributes and dirties cache files.

pdg.regenerateResult.Attributes

Only work item attributes are regenerated – cache files for the affected work items will not be invalidated.

pdg.regenerateResult.Never

No work item regeneration is performed.

pdg.regenerateResult.Skip

The handler does not take affect for the particular node that it was called against, and the default behavior will be used instead.

pdg

attributes

cooking

data

events

exceptions

  • pdg.AttribError

    Generic exception raised when an error occurs when accessing work item attributes

  • pdg.CookError

    Generic exception raised when an error running the graph.

  • pdg.ServiceError

    Generic exception raised when an error occurs during a PDG service manager operation

expressions

  • pdg.EvaluationContext

    A module with global functions that operate on the thread-local evaluation context

internal

nodes

schedulers

services

types

workitems