Function build_span

tests/store/test_core.py:1610–1630

(idx: int, *, name: str, parent: Optional[str])

    attempt_id = attempted.attempt.attempt_id

    def build_span(idx: int, *, name: str, parent: Optional[str]) -> Span:
        trace_hex = f"{idx:032x}"
        span_hex = f"{idx:016x}"
        return Span(
            rollout_id=attempted.rollout_id,
            attempt_id=attempt_id,
            sequence_id=idx,
            trace_id=trace_hex,
            span_id=span_hex,
            parent_id=parent,
            name=name,
            status=TraceStatus(status_code="OK"),
            attributes={},
            events=[Event(name=f"event-{idx}", attributes={})],
            links=[],
            start_time=None,
            end_time=None,
            context=SpanContext(trace_id=trace_hex, span_id=span_hex, is_remote=False, trace_state={}),
            parent=None,
            resource=OtelResource(attributes={}, schema_url=""),
        )

    created_spans = [
        build_span(1, name="reward", parent=None),