ޠjSrSSKJr SSKrSSKrSSKJr SSKJr SSK J r J r SSK J r SSKJr S S KJrJrJr \R("\5r/S Qr\ SSSSS \S .SSjj5rg)z)LangSmith integration for LiveKit Agents.) annotationsN)Callable)Path)AnyOptional) warn_beta) set_thread_id)!DEFAULT_RECORDING_TIMEOUT_SECONDSLiveKitLangSmithSpanProcessor RecordingMode)r r configure_livekitr session_report)api_keyprojectendpointaudio_path_providerrecording_moderecording_timeout_secondsc VUb[R"S[SS9 SSKJn SSKJn SSKJn [S UUUUUS .UD6n U"5n U RU 5 U RU 5 URU 5 U $![a n [RS U 5 Sn A gSn A ff=f) u& Enable LangSmith tracing for a LiveKit Agents worker. Builds a ``TracerProvider`` with a :class:`LiveKitLangSmithSpanProcessor` (which rewrites LiveKit's ``lk.*`` spans for LangSmith and exports them to LangSmith's OTLP endpoint) and registers it as both LiveKit's tracer provider and the OTel global. Call before starting the worker. To manage your own ``TracerProvider`` instead, skip this function: construct :class:`LiveKitLangSmithSpanProcessor` directly, add it to your provider, and register that provider with LiveKit via ``livekit.agents.telemetry.set_tracer_provider(...)`` — LiveKit only emits spans through the provider its tracer is bound to. To group a conversation's spans into a LangSmith thread, call :func:`set_thread_id` once per conversation (inside that conversation's asyncio task). The processor captures it as the conversation's spans start and applies it to every span in the trace — so it holds even for spans finished on a background task, and concurrent conversations stay separated. For a realtime (speech-to-speech) model, also call :meth:`LiveKitLangSmithSpanProcessor.instrument_session` on the returned processor: the user transcript arrives as a session event rather than on a span, so without it the trace shows only the agent's turns. Each conversation's root span is held until its session report arrives. The processor registers an additive ``AgentSession`` close listener and captures that report automatically; no ``on_session_end`` callback is required. In ``session_report`` mode the report's recording is attached with its chat history. With LiveKit Egress (or your own capture), configure ``recording_mode="egress"`` and deliver each conversation's audio when it is available:: processor.complete_recording( thread_id, audio_bytes, started_at=egress_started_at, ) Existing code may instead call ``processor.expect_recording(thread_id)`` at conversation start. That marks only that conversation as egress, even when the processor's default mode is ``session_report`` or ``none``. It may be called before the conversation's spans start. The automatic report and recording may arrive in either order; an egress root is released after both, or after ``recording_timeout_seconds`` as failure protection. Use ``recording_mode="none"`` to attach report data without audio. Args: api_key / project / endpoint: LangSmith exporter config; default to the standard ``LANGSMITH_*`` resolution. audio_path_provider: Deprecated compatibility parameter. It is ignored. recording_mode: ``"session_report"``, ``"egress"``, or ``"none"``. recording_timeout_seconds: how long the root waits for required session data before it is exported with whatever is available. Returns: The processor, or ``None`` if LiveKit / OpenTelemetry aren't installed. Nz.audio_path_provider is deprecated and ignored.) stacklevelr)trace)TracerProvider) telemetryz*Missing dependency for LiveKit tracing: %s)rrrrr)warningswarnDeprecationWarning opentelemetryropentelemetry.sdk.tracerlivekit.agentsr ImportErrorloggerwarningr add_span_processorset_tracer_provider) rrrrrrkwargs otel_tracerre processorproviders a/var/www/html/gaurav/venv/lib/python3.13/site-packages/langsmith/integrations/livekit/__init__.pyrrsL& <  5:, .%";   IH  * !!(+""8, ! CQGsA>> B(B##B()r Optional[str]rr.rr.rz&Optional[Callable[[], Optional[Path]]]rr rfloatr(rreturnz'Optional[LiveKitLangSmithSpanProcessor])__doc__ __future__rloggingrcollections.abcrpathlibrtypingrr#langsmith._internal._beta_decoratorrlangsmith._internal.voicer r+r r r getLogger__name__r$__all__rrr-r=s/"$ 93   8 $  "!"BF$4'Ha aa a @ a " a %aa-a ar<