Task 4 – Phase 1 Completion Report (Pyodide Integration)

Overview

  • Implemented an asynchronous Pyodide-powered mock pipeline for the RDF export black box.

  • Added structured logging utilities to unify [PIPELINE], [PYODIDE], and [BLACKBOX] debug output.

  • Ensured the mock Python process function returns mock:-prefixed payloads and is invoked from TypeScript via Pyodide.

  • Updated DrawIO action wiring to await the Pyodide pipeline, propagate errors, and emit lifecycle logs.

  • Extended Bun test suite to exercise the asynchronous pipeline, Pyodide debug helper, and export flow.

  • Installed the Node-compatible Pyodide runtime, plus Python dependencies via uv, to satisfy Phase 1 testing requirements.

Files Updated / Added

  • src/main/webapp/plugins/rdfexport/src/logging.ts (new) – central logging helpers for consistent prefixes.

  • src/main/webapp/plugins/rdfexport/src/pyodideRuntime.ts (new) – lazy Pyodide bootstrap, mock invocation, debug evaluation.

  • src/main/webapp/plugins/rdfexport/src/mockBlackBox.ts – now async with Pyodide integration and error handling.

  • src/main/webapp/plugins/rdfexport/src/rdfexport.ts – export action awaits the Pyodide pipeline and logs progress.

  • src/main/webapp/plugins/rdfexport/tests/rdfexport.test.ts – adapted to async APIs, added Pyodide debug coverage, extended timeouts.

  • src/main/webapp/plugins/rdfexport/package.json & bun.lock – declared pyodide dependency.

  • docs/aicode/gpt-5-codex-report-20251009T123258Z.md – this report.

  • AGENTS.md – Phase 1 status marked complete.

Testing Summary

Executed from src/main/webapp/plugins/rdfexport after syncing Python deps with bun run uv and activating the created virtual environment:

  • bun run test

    • Regenerates legacy baselines (expected warnings for fixtures with undeclared properties).

    • Runs Python pytest suite via the local venv.

    • Executes Bun test suite, exercising the Pyodide-powered mock pipeline.

All suites completed successfully after accommodating Pyodide initialization time.

Follow-up Notes

  • Phase 2 remains outstanding and will build on this Pyodide runtime by porting actual parser/dataframe routines.

  • The new debugPyodide helper can be extended in future phases to drive REPL tooling inside the UI if desired.

  • The DrawIO action now returns a promise; existing UI callers ignore the return value, but we should document this for maintainers.

Maintenance Log – 2025-02-15

  • Installed plugin dependencies, executed bun run lint, and resolved style diagnostics introduced after Phase 1.

  • Ran bun run format to align TypeScript sources and tests with the project Prettier configuration.

  • Confirmed that all resulting changes were limited to automated formatting within the Pyodide runtime, plugin entrypoint, and associated Bun tests.