6455d48b9d
Lands real-cert ground-truth conformance tests for the SAP10.2 worksheet, asserting our §1 dimensions, §2 ventilation, and §3 heat-transmission output line-by-line against six Elmhurst-lodged worksheets (000474, 000477, 000480, 000487, 000490, 000516). Each fixture covers a distinct shape: with/without room-in-roof, single-part vs main+extensions, age A and B, party-wall U=0.0 vs U=0.25, 1/2/3 sheltered sides, varying draught-proofing %, and the (12) suspended-timber quirk. §1/§2/§3 module updates back the new line-refs (LINE_31 external-element area, LINE_33 fabric loss, LINE_37 total fabric loss; per-fixture (12) floor / (15) window / (21) shelter-adjusted ach; SapRoomInRoof storey contribution via the 2.45 m §3.9.1 convention). The §3 test currently asserts invariants only ((33) = Σ per-element, (37) = (33) + (36)) because SapRoomInRoof only carries floor_area — gable/slope/stud/flat-ceiling sub-areas the worksheet itemizes are not yet modelled. LINE_3* constants capture the worksheet ground truth for when that gap closes. Adds a SAP-domain README with a step-by-step guide for adding new Elmhurst fixtures from the assessor's PDF pair (Summary + worksheet), including the field-by-field cert → EpcPropertyData mapping table and the gotchas surfaced across the six fixtures (storey-height +0.25 convention, party-wall U code mapping, has_suspended_timber_floor flag truth table, (25) effective-ach formula, Energy Rating vs EPC Costs wind-speed trap). 366 tests pass (was 360 pre-pairs 5-6). Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| .vscode | ||
| asset_list | ||
| backend | ||
| backlog | ||
| datatypes | ||
| docs | ||
| epr_data_exports | ||
| etl | ||
| infrastructure/terraform | ||
| model_data/requirements | ||
| packages | ||
| recommendations | ||
| scripts | ||
| services | ||
| sfr/principal_pitch | ||
| survey_report | ||
| utils | ||
| .coveragerc | ||
| .dockerignore | ||
| .gitignore | ||
| __init__.py | ||
| AGENTS.md | ||
| ara_backend_design.md | ||
| BaseUtility.py | ||
| CLAUDE.md | ||
| conftest.py | ||
| CONTEXT.md | ||
| devcontainer.sh | ||
| Dockerfile.test | ||
| Dockerfile.test.dockerignore | ||
| Makefile | ||
| MEMORY.md | ||
| package-lock.json | ||
| package.json | ||
| pyproject.toml | ||
| pyrightconfig.json | ||
| pytest.ini | ||
| README.md | ||
| run_backlog.sh | ||
| run_lambda_local.sh | ||
| serverless.yml | ||
| test.requirements.txt | ||
| tox.ini | ||
| UBIQUITOUS_LANGUAGE.md | ||
Model Repository
This repository contains the code pertaining to the development of the data science and machine learning products being utilised by Hestia.
The different folders in this repository relate to services that can be used independently, or can be imported and used as part of a larger application
Getting Started
Prerequisites
Dev Container Setup
This repo uses a Docker Compose-based dev container. The model-backend service joins a shared-dev Docker network so it can communicate with other local services (e.g. a frontend container) running on your machine.
VS Code users: The initializeCommand in devcontainer.json creates the shared-dev network automatically before the container starts. No manual step required — just open the repo and select Reopen in Container.
Non-VS Code / CI workflows: Run the following once before starting the container:
make dev-setup
This is idempotent and safe to re-run if the network already exists.
Folders
backend/
This folder contains the code for the fastapi backend service, which provides an interface to much of the functionality in this repository, for the frontend
model_data/
This folder contains related to the reading and preparation of assessment model data, including pulling out epc attributes
Testing
All tests can be run, against the configuration in pytest.ini running
pytest
This will run the complete panel of tests and report on coverage in the locations specified by the pytest.ini file.
To run tests in a specific service, e.g. inside of model_data, simply run
pytest --cov-config=model_data/.coveragerc --cov=model_data
This will produce the test results and coverage reports