latent.chat.app¶

Textual-based Chat REPL application.

Thin rendering layer that implements ChatOutput and delegates all business logic to ChatController.

Classes¶

ChatApp(agent: BaseAgent, session_id: str | None = None)

Interactive chat REPL powered by Textual.

Implements the ChatOutput protocol structurally (no inheritance needed).

action_cancel() -> None

Handle Ctrl+C — cancel active streaming.

action_quit() -> None

clear_display() -> None

compose() -> ComposeResult

dismiss_history_picker() -> None

hide_loading() -> None

on_input_submitted(event: RTLInput.Submitted) -> None

on_key(event: Any) -> None

Handle Escape to dismiss the history picker.

on_mount() -> None

on_resize(event: Any) -> None

VerticalScroll children auto-reflow on resize.

on_session_picker_selected(event: SessionPicker.Selected) -> None

show_history_picker(sessions: list[SessionInfo]) -> None

show_loading() -> None

write_assistant_complete(text: str) -> None

write_assistant_text(text: str) -> None

write_error(message: str) -> None

write_info(text: str) -> None

write_reasoning(text: str) -> None

write_status(text: str) -> None

write_tool_call(name: str, arguments: dict[str, Any], tool_call_id: str) -> None

write_tool_result(output: Any, error: str | None, tool_call_id: str) -> None

write_user_message(text: str) -> None