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evalwire.observability

evalwire.observability

Observability setup for evalwire — registers Phoenix as the OTel provider.

setup_observability(instrumentors=None, *, auto_instrument=True)

Register Phoenix as the OpenTelemetry tracer provider.

Parameters

instrumentors: List of OpenInference instrumentor instances to activate. Each must implement .instrument(tracer_provider=...). auto_instrument: Passed to phoenix.otel.register(). When True, Phoenix will attempt to auto-detect and instrument known libraries.

Returns

TracerProvider The registered tracer provider.

Source code in src/evalwire/observability.py 
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def setup_observability(
    instrumentors: list[Any] | None = None,
    *,
    auto_instrument: bool = True,
) -> TracerProvider:
    """Register Phoenix as the OpenTelemetry tracer provider.

    Parameters
    ----------
    instrumentors:
        List of OpenInference instrumentor instances to activate.
        Each must implement ``.instrument(tracer_provider=...)``.
    auto_instrument:
        Passed to ``phoenix.otel.register()``. When ``True``, Phoenix will
        attempt to auto-detect and instrument known libraries.

    Returns
    -------
    TracerProvider
        The registered tracer provider.
    """
    from phoenix.otel import register

    tracer_provider = register(auto_instrument=auto_instrument)

    for instrumentor in instrumentors or []:
        instrumentor.instrument(tracer_provider=tracer_provider)

    return tracer_provider