Model/datatypes
Khalim Conn-Kowlessar 36f2c7bbdf Slice 46a: Elmhurst mapper handles multi-bp Summary PDFs — Summary_000474 chain test flips green
ElmhurstSiteNotes had no representation for extensions: singular dimensions / walls / roof / floor fields could only describe the main bp. Summary PDFs lodge "1st Extension" / "2nd Extension" subsections in §4, §7, §8, §9 with optional "As Main: Yes" inheritance. This slice:

- Adds `ExtensionPart` dataclass and `ElmhurstSiteNotes.extensions: List[ExtensionPart]`.
- Adds `_split_section_by_bp` helper + per-bp parsing of dimensions / walls / roof / floor in the extractor; "As Main" inherits from the main bp.
- Refactors `_map_elmhurst_building_part` into a parameterised builder; adds `_map_elmhurst_building_parts` that yields Main + one SapBuildingPart per extension (capped at 4 per RdSAP10 §1.2).
- Scaffold test `test_summary_000474_mapper_produces_three_building_parts` flips from strict-xfail to passing.

Single-bp behaviour is unchanged (empty extensions list defaults). 752 existing tests stay green.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-24 17:55:13 +00:00
..
epc Slice 46a: Elmhurst mapper handles multi-bp Summary PDFs — Summary_000474 chain test flips green 2026-05-24 17:55:13 +00:00
magicplan typing and renaming 🟪 2026-05-07 13:26:49 +00:00
__init__.py further breaking up code 2023-07-20 12:24:34 +01:00
datatypes.py further breaking up code 2023-07-20 12:24:34 +01:00
enums.py completed build of new demo portfolio - some fixed required still 2023-11-20 14:42:16 +00:00