prompt_runner library

Classes

ListenableSceneRenderer: An interface for SceneRenderers that can notify their manager when they need a visual update.
PromptRunner<T>: A helper class to run an interactive terminal prompt inline. It encapsulates the event loop, rendering to an inline buffer, and lifecycle management.
PromptScope: An inherited widget that abstracts prompt completion and lifecycle controls, shielding descendant widgets from any low-level/internal event buses.
SceneLayer: Represents a single renderable layer inside a composited terminal scene.
SceneRenderer: An interface representing a rendering system in a composited scene.
TerminalStateRequest: A contract defining terminal state requests from a runner or layer.

ExecutionMode: Defines the execution mode for the PromptRunner.
LayerSizing: Defines sizing policies for layout layers in a compositing scene.
PromptExitAction: Defines the state outcome of the PromptRunner when an exit trigger is matched.
PromptExitTrigger: Defines keyboard inputs or signals that can terminate the prompt runner's execution.

PrintWidgetExtension on Terminal: Extension on term.Terminal to print a widget inline using the double-buffered renderer layout.

PromptAbortedException: Base exception thrown when a PromptRunner is aborted via PromptExitAction.abort.
UserInterruptException: Specialized exception for user keyboard interrupts (typically Ctrl+C).