| Metadata | Value |
|---|---|
| Status | Active |
| Version | 1.0.1 |
| Last Updated | 2026-09-10 |
| Author | Sangeetha Grantha Team |
| Document Type | Evidence record |
[!NOTE] Historical evidence: results, counts, commands, and observations below belong to the original work described here. The editorial update date is not a new test or corpus verification. For present behavior, use current quality checks.
[!NOTE] Current phase: Phase 0 — Foundation & Quality Baseline (In Progress)
| Task | Status | Artifact |
|---|---|---|
| TRACK-039: Section count mismatch audit query | Done | database/audits/audit_section_count_mismatch.sql |
| TRACK-039: Label sequence mismatch audit query | Done | database/audits/audit_label_sequence_mismatch.sql |
| TRACK-039: Orphaned lyric blobs audit query | Done | database/audits/audit_orphaned_lyric_blobs.sql |
| TRACK-039: Run audits against production database | Pending | — |
| Canonical extraction schema (Kotlin) | Done | CanonicalExtractionDto.kt |
| Canonical extraction schema (Python) | Done | tools/krithi-extract-enrich-worker/src/schema.py |
| Migration 23: Source authority enhancement | Done | database/migrations/23__source_authority_enhancement.sql |
| Migration 24: Krithi source evidence | Done | database/migrations/24__krithi_source_evidence.sql |
| Migration 25: Structural vote log | Done | database/migrations/25__structural_vote_log.sql |
| Migration 26: Import task format tracking | Done | database/migrations/26__import_task_format_tracking.sql |
| Migration 27: Extraction queue | Done | database/migrations/27__extraction_queue.sql |
| Source registry seed data | Done | database/seed_data/04_import_sources_authority.sql |
| Run migrations against dev database | Pending | — |
| Task | Status | Artifact |
|---|---|---|
| Python project structure | Done | tools/krithi-extract-enrich-worker/ |
| pyproject.toml with dependencies | Done | tools/krithi-extract-enrich-worker/pyproject.toml |
| Dockerfile with Tesseract + Indic packs | Done | tools/krithi-extract-enrich-worker/Dockerfile |
| config.py (environment configuration) | Done | tools/krithi-extract-enrich-worker/src/config.py |
| db.py (extraction_queue operations) | Done | tools/krithi-extract-enrich-worker/src/db.py |
| extractor.py (PyMuPDF text extraction) | Done | tools/krithi-extract-enrich-worker/src/extractor.py |
| page_segmenter.py (Krithi boundary detection) | Done | tools/krithi-extract-enrich-worker/src/page_segmenter.py |
| structure_parser.py (section label detection) | Done | tools/krithi-extract-enrich-worker/src/structure_parser.py |
| metadata_parser.py (header field extraction) | Done | tools/krithi-extract-enrich-worker/src/metadata_parser.py |
| ocr_fallback.py (Tesseract integration) | Done | tools/krithi-extract-enrich-worker/src/ocr_fallback.py |
| transliterator.py (indic-transliteration) | Done | tools/krithi-extract-enrich-worker/src/transliterator.py |
| worker.py (DB-queue polling worker) | Done | tools/krithi-extract-enrich-worker/src/worker.py |
| cli.py (CLI entry point) | Done | tools/krithi-extract-enrich-worker/src/cli.py |
| Unit tests (schema, structure parser) | Done | tools/krithi-extract-enrich-worker/tests/ |
| Docker Compose extension | Done | compose.yaml |
| PoC: 10 Dikshitar Krithis from mdskt.pdf | Pending | — |
| Kotlin ExtractionQueueRepository | Pending | — |
| Kotlin ExtractionQueueService | Pending | — |
| Kotlin ExtractionResultProcessor | Pending | — |
| End-to-end integration test | Pending | — |
| Track | Progress | Last Updated |
|---|---|---|
| TRACK-039 | Audit queries written; awaiting execution against production DB | 2026-02-08 |
| TRACK-040 | Foundation laid; remediation deferred to Phase 4 | 2026-02-08 |
| TRACK-041 | Source authority model, DB schema, canonical schema, and Python extraction service foundation complete | 2026-02-08 |