֞ix UdZddlmZddlmZmZddlmZmZ ddl m Z m Z ddl m Z dZdd Zd Zd ed <d Zd ed <er<e Zej)dddZe dddZej-ey y #e$r dZd Z d Z d Z Y`wxYw)u2 api/metrics_endpoint.py Prometheus metrics HTTP endpoint for the Genesis API. Exposes GET /metrics in Prometheus text exposition format so that a Prometheus scraper (or ``infra/monitoring/prometheus.yml``) can collect Genesis platform metrics. Can be used in two ways: 1. Standalone FastAPI app (for testing or dedicated metrics server): :: uvicorn api.metrics_endpoint:app --port 8000 2. Mounted on an existing FastAPI application: :: from api.metrics_endpoint import metrics_router existing_app.include_router(metrics_router) Falls back gracefully when ``fastapi`` is not installed — the module still imports cleanly and ``expose_metrics_text()`` remains callable. VERIFICATION_STAMP Story: MON-005 Verified By: parallel-builder Verified At: 2026-02-25 Tests: 7/7 Coverage: 100% ) annotations)AnyOptional)expose_metricsCONTENT_TYPE_LATEST)FastAPIResponse) APIRouterTFNctS)z9Return current Genesis metrics in Prometheus text format.)r-/mnt/e/genesis-system/api/metrics_endpoint.pyexpose_metrics_textr<s  r z Optional[Any]metrics_routerappz/metricsc0t}t|dS)z GET /metrics Returns Prometheus text exposition format consumed by Prometheus scrapers. Content-Type matches the Prometheus specification. z(text/plain; version=0.0.4; charset=utf-8)content media_type)rr )rs rget_metrics_endpointrKs&'A  r zGenesis Metricsz2Prometheus metrics endpoint for the Genesis stack.z1.0.0)title descriptionversion)returnstr)rr )__doc__ __future__rtypingrrcore.observability.metricsrrfastapirr fastapi.routingr _FASTAPI_AVAILABLE ImportErrorrr__annotations__rgetrinclude_routerr r rr&s># K ))!% $][N #  $   H C ~&/1GHI sA<< B  B