KaifAhmad1andClaude Sonnet 4.6 0f0800f109 feat(#402): Temporal GraphRAG Integration — TemporalGraphRetriever & TemporalQueryRewriter ...

- Add TemporalGraphRetriever to context_retriever.py (no new file per project convention)
  - Drop-in wrapper for ContextRetriever; filters related_entities/related_relationships
    via reconstruct_at_time(); at_time=None is a true passthrough
  - Returns new RetrievedContext objects (no in-place mutation)
  - Graceful ImportError if temporal modules unavailable

- Add at_time + header_template to ContextRetriever._generate_reasoned_response()
  and query_with_reasoning()
  - Temporal header prepended to LLM context block only when at_time is set
  - Naive datetimes normalised to UTC before formatting
  - Header built with str.replace (not .format) to prevent format-string injection

- Add TemporalQueryRewriter + TemporalQueryResult to semantica/kg/
  - Regex-only (default) and LLM-assisted extraction modes
  - Resolves temporal phrases via TemporalNormalizer (deterministic, zero LLM)
  - Word-boundary guards on intent keywords; year fallback for noun-phrase dates
  - Never calls reconstruct_at_time — extraction only

- Export TemporalGraphRetriever from semantica.context
- Export TemporalQueryRewriter, TemporalQueryResult from semantica.kg

- Add 99 tests across two new test files
  - tests/context/test_temporal_retriever.py (56 tests)
  - tests/kg/test_temporal_query_rewriter.py (43 tests)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-03-26 14:20:38 +05:30

..

__init__.py

fix(kg): resolve 'unhashable type: Entity' in GraphAnalyzer #159

2026-01-08 17:23:31 +05:30

test_algorithms.py

fix(kg): resolve 'unhashable type: Entity' in GraphAnalyzer #159

2026-01-08 17:23:31 +05:30

test_core_components.py

fix(kg): resolve 'unhashable type: Entity' in GraphAnalyzer #159

2026-01-08 17:23:31 +05:30

test_enhanced_algorithms_e2e.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_entity_pipeline.py

fix(kg): resolve 'unhashable type: Entity' in GraphAnalyzer #159

2026-01-08 17:23:31 +05:30

test_graph_builder_external.py

Fix GraphBuilder external relationships; refs #208 #206

2026-01-18 22:10:02 +05:30

test_integration_comprehensive.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_kg.py

Fix temporal query review follow-ups

2026-03-23 17:13:02 +05:30

test_link_predictor.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_methods_wrappers.py

fix(kg): resolve 'unhashable type: Entity' in GraphAnalyzer #159

2026-01-08 17:23:31 +05:30

test_methods.py

[FEATURE] Enhanced Graph Algorithms in KG Module #292

2026-02-10 21:49:11 +05:30

test_node_embeddings.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_path_finder.py

[FEATURE] Enhanced Graph Algorithms in KG Module #292

2026-02-10 21:49:11 +05:30

test_provenance_integration.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_provenance_workflows_simple.py

[FEATURE] Enhanced Graph Algorithms in KG Module #292

2026-02-10 21:49:11 +05:30

test_provenance_workflows.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_real_world_scenarios.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_registry_config.py

fix(kg): resolve 'unhashable type: Entity' in GraphAnalyzer #159

2026-01-08 17:23:31 +05:30

test_registry.py

[FEATURE] Enhanced Graph Algorithms in KG Module #292

2026-02-10 21:49:11 +05:30

test_similarity_calculator.py

fix: resolve all failing tests for 0.3.0-alpha and Unreleased features

2026-03-06 02:54:09 +05:30

test_temporal_query_rewriter.py

feat(#402): Temporal GraphRAG Integration — TemporalGraphRetriever & TemporalQueryRewriter

2026-03-26 14:20:38 +05:30

test_temporal_reasoning.py

Fix temporal reasoning review issues

2026-03-23 19:43:12 +05:30