scenic.core.dynamics.utils

Assorted utilities and classes used throughout the dynamics package.

Summary of Module Members

Exceptions

RejectSimulationException	Exception indicating a requirement was violated at runtime.
StuckBehaviorWarning	Warning issued when a behavior/scenario may have gotten stuck.

Member Details

exception RejectSimulationException

Bases: Exception

Exception indicating a requirement was violated at runtime.

exception StuckBehaviorWarning

Bases: UserWarning

Warning issued when a behavior/scenario may have gotten stuck.

When a behavior or compose block of a modular scenario executes for a long time without yielding control, there is no way to tell whether it has entered an infinite loop with no take/wait statements, or is actually doing some long computation. But since forgetting a wait statement in a while loop is an easy mistake, we raise this warning after a behavior/scenario has run for stuckBehaviorWarningTimeout seconds without yielding.