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Fifteen heating features land via hybrid Top-1 + flat fields: the primary heating slot from main_heating_details[0] gives main_fuel_type, heat_emitter_type, main_heating_control, main_heating_category, has_fghrs, fan_flue_present, boiler_flue_type and central_heating_pump_age (all int-categorical for the SAP10 codes); main_heating_count carries the aggregate. Water heating adds water_heating_code, water_heating_fuel, cylinder_size, and cylinder_insulation_thickness_mm. Secondary heating is summarised by has_secondary_heating (derived) and secondary_fuel_type. Fuel codes follow the gov api enums in epc_codes.csv (44 main_fuel values shared with water_heating_fuel). Union[int, str] fields coerce to int when the value is int, else None. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| .. | ||
| src/domain | ||
| pyproject.toml | ||
| README.md | ||
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/.