policyengine-observability 0.4.0

Shared PolicyEngine observability runtime for logs, timings, metrics, and OpenTelemetry.

policyengine-observability

Shared PolicyEngine observability runtime for fail-open local timings, structured logs, OpenTelemetry traces, and OpenTelemetry metrics.

The package intentionally keeps framework support in adapters:

• policyengine_observability.adapters.flask
• policyengine_observability.adapters.fastapi
• policyengine_observability.integrations.httpx

OpenTelemetry imports are lazy. Timing and structured logging can run without an OTel backend; exporting traces/metrics is opt-in through configuration.

Release workflow

Changes should include a Towncrier fragment in changelog.d/. Pull requests run changelog, Ruff, and coverage checks. Pushes to main run the same gates, then publish a versioning commit that builds the changelog and bumps pyproject.toml. That versioning commit publishes the package to PyPI through trusted publishing, creates a matching git tag, and opens a GitHub release.