Model/packages/domain
Khalim Conn-Kowlessar 0ffda529ec slice 15a: add wall/floor/roof + demand scalar features for retrofit simulation
15 new features wired through schema -> domain -> mapper -> transform:

Main Dwelling fabric (11):
  - wall_insulation_type, wall_insulation_thickness_mm, wall_dry_lined,
    wall_thickness_mm, party_wall_construction
  - roof_insulation_location, roof_insulation_thickness_mm
  - floor_construction, floor_insulation, floor_insulation_thickness_mm,
    floor_heat_loss

Dwelling-level scalars (4):
  - multiple_glazed_proportion, number_baths, number_baths_wwhrs,
    extract_fans_count

Thickness strings like '50mm'/'NI'/'ND' parsed via _parse_thickness_mm; NI
(no insulation) lands as 0mm so the model sees the physical zero rather than
a missing value. Categorical sentinels ('NA'/'NI'/'ND') become None.

Also fixed long-standing typo `multiple_glazed_propertion` -> `_proportion`
in domain dataclass + its lone DB-model usage.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-16 22:08:27 +00:00
..
src/domain slice 15a: add wall/floor/roof + demand scalar features for retrofit simulation 2026-05-16 22:08:27 +00:00
pyproject.toml slice 13: to_rows(properties) returns pd.DataFrame 2026-05-16 16:43:28 +00:00
README.md added potential file scaffolding: 2026-05-15 10:56:53 +00:00

domna-domain

Shared domain types — Property, Properties, BaselinePerformance, Plan, PlanPhase, Scenario, ScenarioPhase, ScenarioSnapshot, Recommendation, OptimisedPackage, EpcPropertyData, etc.

Boundary: types only. No persistence, no IO, no business logic. Other packages and services depend on domna-domain; this package depends on nothing internal.

Domain definitions live in ../../CONTEXT.md. New types added here must match the glossary terms.

Layout

src/domain/
├── __init__.py
├── property.py             # Property, Properties, PropertyIdentity
├── site_notes.py
├── landlord_overrides.py
├── baseline_performance.py # lodged + effective pair (ADR-0004)
├── plan.py                 # Plan, PlanPhase, OptimisedPackage
├── scenario.py             # Scenario, ScenarioPhase, ScenarioSnapshot (ADR-0005)
├── recommendation.py
├── geospatial.py
├── solar.py
├── anomaly_flags.py
└── ml/
    ├── __init__.py
    ├── transform.py        # EpcMlTransform (versioned per §8.3)
    └── schema.py

When datatypes/epc/domain/ folds in, the EPC schema types move under src/domain/epc/.