62bbf863ff
Renames `_pcdb_table_3b_combi_loss_override` → `pcdb_combi_loss_override`
(drop the underscore now that it has a unit-testable contract; helper
is now a public boundary of cert_to_inputs). The gate routes on PCDF
Spec Rev 6b field 48:
= 1 → Table 3b row 1 (profile M only) — existing
= 2 → Table 3c row 1 with DVF branch "M+L" — new (schedules 2+3)
= 3 → Table 3c row 1 with DVF branch "M+S" — new (schedules 2+1)
other / missing factors → None (Table 3a)
Storage-FGHRS (subsidiary_type ∈ {1, 2, 3}) and storage-combi
(store_type ∈ {1, 2, 3}) configurations stay rejected — they gate
Rows 2-5 of both Tables 3b and 3c, deferred until a fixture exercises
them.
Tests (4 new):
- PCDB 18118 (Vaillant ecoTEC sustain 24, sep_dhw=2) routes through
Table 3c with M+L. Element-wise match at abs=1e-12 against direct
Table 3c invocation with the same inputs.
- PCDB 16952 (Fondital Itaca KC 24, sep_dhw=3 — the M+S branch) routes
through Table 3c with M+S. No Elmhurst fixture lodges this record;
borrow 000477's monthly inputs as the deterministic vehicle.
- PCDB 16839 (sep_dhw=1) preserves the existing Table 3b row 1 path —
regression guard.
- Synthetic skeleton record exercises None-returning branches:
null record, sep_dhw=0, integral FGHRS subsidiary_type=1, primary
store store_type=1, missing F2.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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| .devcontainer | ||
| .github/workflows | ||
| .idea | ||
| .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