Task lifecycle

ACTIVE_STATUSES = {"execute", "running"}
ACTIVE_ACTIVITIES = {"executing", "running", "planning", "thinking"}

def is_terminal(task):
    if task.get("status") == "deleted" or task.get("activity") == "deleted":
        return True
    if task.get("error") in {"out_of_credits", "error"}:
        return True
    return not (task.get("phase") == "execute"
                or task.get("status") in ACTIVE_STATUSES
                or task.get("activity") in ACTIVE_ACTIVITIES)

const ACTIVE_STATUSES = new Set(["execute", "running"]);
const ACTIVE_ACTIVITIES = new Set(["executing", "running", "planning", "thinking"]);

const isTerminal = (t) =>
  t.status === "deleted" || t.activity === "deleted" ||
  ["out_of_credits", "error"].includes(t.error) ||
  !(t.phase === "execute" ||
    ACTIVE_STATUSES.has(t.status) ||
    ACTIVE_ACTIVITIES.has(t.activity));