Houdini 20.0 Executing tasks with PDG/TOPs pdg

pdg.debugLevelNode module

The enumeration of node debug log levels

The entries in this enum correspond to the possible values of the HOUDINI_PDG_NODE_DEBUG environment variable.

Values

pdg.debugLevelNode.Off

Node debug logging is disabled

pdg.debugLevelNode.Status

A message is logged each time a node finishes generating or cooking work items

pdg.debugLevelNode.Error

A message is logged for every node status change, as well as when a node has an error

pdg.debugLevelNode.Warning

A message is logged for every node status change, as well as when a node has an error or warning

pdg.debugLevelNode.Callback

All messages are logged, including one for each callback invoked on a custom node

pdg

attributes

cooking

data

debugging

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