junte/Model
1
0
Fork 0
mirror of https://github.com/Hestia-Homes/Model.git synced 2026-06-08 11:17:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
Model/packages
History
Khalim Conn-Kowlessar 6a6811e548 Slice 38: add LN12 cert as 8th golden fixture 
End-terrace + 1 extension, TFA 80 m², gas combi (PCDB index 18119),
no PV, no secondary, postcode LN12 (PCDB Table 172 match). Schema-
21.0.1 / SAP 10.2 — the cleanest bread-and-butter cert in the cohort.

Residuals post sap_ventilation mapper fix:
  SAP  +1  (calc 66 vs lodged 65)
  PE   -10.6249 kWh/m²
  CO2  -0.1059 t/yr

Residual floor reflects remaining mapper gaps — notably schema-21
not carrying led_/cfl_fixed_lighting_bulbs_count for this cert, so
the §5 lighting efficacy falls back to defaults.

Also added to PCDB chain test — index 18119 flows through to
inputs.main_heating_efficiency (winter eff lookup deferred,
expected_winter_eff=None per the existing non-oil convention).

12/12 golden cohort green. Pyright net-zero.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-24 11:35:46 +00:00
..
domain Slice 38: add LN12 cert as 8th golden fixture 2026-05-24 11:35:46 +00:00
fetchers added potential file scaffolding: 2026-05-15 10:56:53 +00:00
repos added potential file scaffolding: 2026-05-15 10:56:53 +00:00
utils added potential file scaffolding: 2026-05-15 10:56:53 +00:00
README.md added potential file scaffolding: 2026-05-15 10:56:53 +00:00

README.md

Shared packages

Workspace packages consumed by services/*. Each package is its own Python distribution with its own pyproject.toml; services import via the workspace dependency mechanism ({ workspace = true }).

Package Purpose
domain/ Shared domain types — Property, BaselinePerformance, Plan, Scenario, EpcPropertyData, etc. No persistence, no IO, no business logic.
repos/ Persistence layer — one repo per aggregate. Owns the SQL. Depends on domain.
fetchers/ External API clients (gov EPC, Ofgem, Google Solar, etc.). Depend on domain for response shapes.
utils/ Cross-cutting infra — logging, S3, CloudWatch URL builders, SQS task helpers.

Adding a new shared package

Only when a real second consumer materialises. Don't pre-shatter (repos-epc, repos-property, ...) — split when a deployment needs to drop a dep, not before.

See ../ara_backend_design.md §11 for the broader monorepo layout and ../CONTEXT.md for the domain glossary that names the types living in domain/.