Andrew Charlwood 1a817b8257 feat: add get_patient_indication_groups() for Snowflake-direct GP lookup (Task 1.1) ...

- Add CLUSTER_MAPPING_SQL constant embedding full snomed_indication_mapping_query.sql
- Add get_patient_indication_groups() function that queries Snowflake directly
- Uses QUALIFY ROW_NUMBER() to get most recent diagnosis per patient
- Returns DataFrame with PatientPseudonym, Search_Term, EventDateTime
- Handles edge cases: empty list, Snowflake unavailable
- Batch processing with configurable batch_size (default 500)
- Comprehensive logging for match statistics

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..

__init__.py

Initial commit before Ralph loop

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cache.py

Initial commit before Ralph loop

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data_source.py

Initial commit before Ralph loop

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database.py

Initial commit before Ralph loop

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diagnosis_lookup.py

feat: add get_patient_indication_groups() for Snowflake-direct GP lookup (Task 1.1)

2026-02-05 17:03:12 +00:00

load_snomed_mapping.py

fix: correct patient identifier for GP diagnosis lookup (Task 3.3)

2026-02-05 15:49:24 +00:00

loader.py

Initial commit before Ralph loop

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migrate.py

feat: add chart_type column to pathway_nodes schema (Task 2.2)

2026-02-05 14:24:57 +00:00

pathway_pipeline.py

feat: add indication pathway processing functions (Task 2.3)

2026-02-05 14:32:28 +00:00

patient_data.py

Initial commit before Ralph loop

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reference_data.py

Initial commit before Ralph loop

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schema.py

feat: add chart_type column to pathway_nodes schema (Task 2.2)

2026-02-05 14:24:57 +00:00

snowflake_connector.py

Initial commit before Ralph loop

2026-02-04 13:04:29 +00:00