Khalim Conn-Kowlessar 361abc1202 fix(mapper): handle 'ND' multiple_glazing_type on RdSAP-Schema-20.0.0 ... `_synthesise_20_0_0_sap_windows` passed `schema.multiple_glazing_type` straight into `_api_cascade_glazing_type`, which raised UnmappedApiCode on the "ND" (Not Defined) string that the 20.0.0 corpus lodges alongside the 1-8 integer codes — failing the mapper-coverage guard on every ND-glazed 20.0.0 cert. Mirror the existing 18.0/19.0/17.x seams: route integer codes through the cascade, fall the "ND" string back to the DG-modal default (cascade code 2 → daylight g_L 0.80). Also corrects the 20.0.0 schema field type `int` → `Union[int, str]` to match the data (as 18.0 already does), which keeps the isinstance guard pyright-clean. Pre-existing failure (present before this branch's recent commits), not in the handover regression gate. Fixes all 15 RdSAP-Schema-20.0.0 ND certs; test_mapper_corpus 6002/6002 pass. pyright net-zero. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>		2026-06-15 06:43:55 +00:00
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tests	fix(elmhurst): map secondary room-heater SAP codes to Table 4a fuel category	2026-06-15 06:27:37 +00:00
__init__.py	fix broken imports and rename mapper class	2026-04-13 16:36:13 +00:00
epc.py	feat(modelling): Epc.sap_lower_bound() — band → minimum SAP (#1160)	2026-06-03 12:50:40 +00:00
epc_codes.csv	slice 8a: window physics and orientation aggregates	2026-05-16 15:32:45 +00:00
epc_property_data.py	Merge remote-tracking branch 'origin/main' into feature/per-cert-mapper-validation	2026-06-13 22:20:15 +00:00
field_mappings.py	insulation thickness can be string 🟥	2026-04-15 14:26:09 +00:00
historic_epc.py	demo generated for use in address2uprn	2026-05-08 14:48:15 +00:00
historic_epc_matching.py	rank address similiarity	2026-05-12 16:02:01 +00:00
mapper.py	fix(mapper): handle 'ND' multiple_glazing_type on RdSAP-Schema-20.0.0	2026-06-15 06:43:55 +00:00