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 fca8815991 slice 16c: envelope_heat_loss_w_per_k feature 
New module domain.ml.envelope sums Sigma(U*A) + y*A_exposed across every
sap_building_part on a cert. U-values come from rdsap_uvalues' cascade
defaults, so the feature is never null.

Per-part inputs: wall / roof / floor / party-wall / windows / doors.
Windows + doors are apportioned to the main part (first in the list)
per RdSAP10 convention.

Wired into EpcMlTransform.to_row; transform VERSION 0.1.0 -> 0.2.0
(MINOR bump for an additive column per the ADR-0007 policy).

7 envelope unit tests + 2 transform-level tests, all AAA. Reference
geometry: 100 m^2 age-G mid-terrace -> ~208 W/K; doubles for two
storeys; drops with better insulation; sums across extensions.
2026-05-17 11:53:43 +00:00
..
domain slice 16c: envelope_heat_loss_w_per_k feature 2026-05-17 11:53:43 +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/.