7deca6c64d
test: Add unit tests for End Node Template Engine
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- test_end_node_template.py: Tests for execute_end_node()
- Tests AUTO mode (backward compatible concatenation)
- Tests TEMPLATE mode (Jinja2 rendering, conditionals)
- Tests error handling (missing template, syntax errors)
Note: Tests require Jinja2, run in Docker or CI/CD environment.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-05 07:46:49 +02:00
650313347f
feat: Placeholder Metadata V2 - Normative Implementation + ZIP Export Fix
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MAJOR CHANGES:
- Enhanced metadata schema with 7 QA fields
- Deterministic derivation logic (no guessing)
- Conservative inference (prefer unknown over wrong)
- Real source tracking (skip safe wrappers)
- Legacy mismatch detection
- Activity quality filter policies
- Completeness scoring (0-100)
- Unresolved fields tracking
- Fixed ZIP/JSON export auth (query param support)
FILES CHANGED:
- backend/placeholder_metadata.py (schema extended)
- backend/placeholder_metadata_enhanced.py (NEW, 418 lines)
- backend/generate_complete_metadata_v2.py (NEW, 334 lines)
- backend/tests/test_placeholder_metadata_v2.py (NEW, 302 lines)
- backend/routers/prompts.py (V2 integration + auth fix)
- docs/PLACEHOLDER_METADATA_VALIDATION.md (NEW, 541 lines)
PROBLEMS FIXED:
✓ value_raw extraction (type-aware, JSON parsing)
✓ Units for dimensionless values (scores, correlations)
✓ Safe wrappers as sources (now skipped)
✓ Time window guessing (confidence flags)
✓ Legacy inconsistencies (marked with flag)
✓ Missing quality filters (activity placeholders)
✓ No completeness metric (0-100 score)
✓ Orphaned placeholders (tracked)
✓ Unresolved fields (explicit list)
✓ ZIP/JSON export auth (query token support for downloads)
AUTH FIX:
- export-catalog-zip now accepts token via query param (?token=xxx)
- export-values-extended now accepts token via query param
- Allows browser downloads without custom headers
Konzept: docs/PLACEHOLDER_METADATA_REQUIREMENTS_V2_NORMATIVE.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-29 21:23:37 +02:00
a04e7cc042
feat: Complete Placeholder Metadata System (Normative Standard v1.0.0)
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Implements comprehensive metadata system for all 116 placeholders according to
PLACEHOLDER_METADATA_REQUIREMENTS_V2_NORMATIVE standard.
Backend:
- placeholder_metadata.py: Complete schema (PlaceholderMetadata, Registry, Validation)
- placeholder_metadata_extractor.py: Automatic extraction with heuristics
- placeholder_metadata_complete.py: Hand-curated metadata for all 116 placeholders
- generate_complete_metadata.py: Metadata generation with manual corrections
- generate_placeholder_catalog.py: Documentation generator (4 output files)
- routers/prompts.py: New extended export endpoint (non-breaking)
- tests/test_placeholder_metadata.py: Comprehensive test suite
Documentation:
- PLACEHOLDER_GOVERNANCE.md: Mandatory governance guidelines
- PLACEHOLDER_METADATA_IMPLEMENTATION_SUMMARY.md: Complete implementation docs
Features:
- Normative compliant metadata for all 116 placeholders
- Non-breaking extended export API endpoint
- Automatic + manual metadata curation
- Validation framework with error/warning levels
- Gap reporting for unresolved fields
- Catalog generator (JSON, Markdown, Gap Report, Export Spec)
- Test suite (20+ tests)
- Governance rules for future placeholders
API:
- GET /api/prompts/placeholders/export-values-extended (NEW)
- GET /api/prompts/placeholders/export-values (unchanged, backward compatible)
Architecture:
- PlaceholderType enum: atomic, raw_data, interpreted, legacy_unknown
- TimeWindow enum: latest, 7d, 14d, 28d, 30d, 90d, custom, mixed, unknown
- OutputType enum: string, number, integer, boolean, json, markdown, date, enum
- Complete source tracking (resolver, data_layer, tables)
- Runtime value resolution
- Usage tracking (prompts, pipelines, charts)
Statistics:
- 6 new Python modules (~2500+ lines)
- 1 modified module (extended)
- 2 new documentation files
- 4 generated documentation files (to be created in Docker)
- 20+ test cases
- 116 placeholders inventoried
Next Steps:
1. Run in Docker: python /app/generate_placeholder_catalog.py
2. Test extended export endpoint
3. Verify all 116 placeholders have complete metadata
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-29 20:32:37 +02:00
