o +i3 @s|dZddlZddlmZmZddlmZddlm Z m Z e e Z gdZ   ddeed eed eed efd d ZdS)z(OpenTelemetry integration for LangSmith.N)Optionalcast)utils) OtelExporterOtelSpanProcessor) configurerrapi_key project_name SpanProcessorreturnc Cszgddlm}ddlm}ddlm}m}m}t|| }| t } t ||r?t | dr?t t|| j|r?|} || ntdWdS|pMtd}|sSWdS|pXt}t|||d } | | Wd Sty} z td | WYd} ~ dSd} ~ ww) agConfigure OpenTelemetry with LangSmith as the `TracerProvider`. Initializes OpenTelemetry with LangSmith as the primary and only `TracerProvider`. Usage: >>> from langsmith.integrations.otel import configure >>> configure( # doctest: +SKIP ... api_key="your-api-key", project_name="your-project" ... ) Using environment variables: >>> # Set LANGSMITH_API_KEY and LANGSMITH_PROJECT >>> configure() # Will use env vars # doctest: +SKIP !!! warning This function is only for when LangSmith is your ONLY OpenTelemetry source. It sets the global TracerProvider, which can only be done once per application. This function will fail if OpenTelemetry is already initialized with another `TracerProvider` (you cannot override an existing `TracerProvider`). If you already have OpenTelemetry set up with other tools, use `OtelSpanProcessor` directly to add LangSmith to your existing setup: !!! example "Adding LangSmith to existing OTEL setup" ```python from opentelemetry import trace from langsmith.integrations.otel.processor import OtelSpanProcessor # Use your existing provider (already initialized) provider = trace.get_tracer_provider() # Add LangSmith processor to existing provider langsmith_processor = OtelSpanProcessor( api_key="your-api-key", project="your-project" ) provider.add_span_processor(langsmith_processor) ``` Args: api_key: LangSmith API key. Defaults to `LANGSMITH_API_KEY` env var. project_name: Project name. Defaults to `LANGSMITH_PROJECT` env var. SpanProcessor: Span processor class to use. Defaults to `BatchSpanProcessor`. Returns: `True` if configuration succeeded, `False` if `TracerProvider` already exists. r)trace)TracerProvider) NoOpTracer ProxyTracerProxyTracerProvider_tracerzOpenTelemetry TracerProvider is already set. Cannot override existing TracerProvider. Use OtelSpanProcessor directly to add LangSmith to your existing provider instead.FN)r projectr Tz(Failed to initialize Otel for LangSmith:) opentelemetryr opentelemetry.sdk.traceropentelemetry.tracerrrrget_tracer_provider get_tracer__name__ isinstancehasattrrset_tracer_providerloggerwarningls_utils get_api_keyget_tracer_projectradd_span_processor Exception) r r r r rrrrexisting_providertracerprovider processorer)a/var/www/html/psymed-ai/venv/lib/python3.10/site-packages/langsmith/integrations/otel/__init__.pyrsN6       r)NNN)__doc__loggingtypingrr langsmithrrr'rr getLoggerrr__all__strtypeboolrr)r)r)r*s&