c02edce0b9
Documents two related foot-guns that bit recent audits:
- `Worker.daily_rate` is computed LIVE from `monthly_salary`; it's
never snapshotted onto a WorkLog row. So historical cost totals
inflate retroactively when a worker gets a raise. The new
"at current pay rates" subline on the report hero cards
(commit 4186603) is the visible half of this convention. Future
audits should read this note before deciding "this can't be right".
- Two code paths compute the same formula: Python property and a
SQL `Sum(F('workers__monthly_salary') / Decimal('20'))`. They
produce identical results in normal use but could drift by 1
cent on edge-case rounding. `CompanyCostVelocitySQLAggregateTests`
is the regression test that would catch a real divergence.
Findings 2 + 11.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Flatlogic Python Template Workspace
This workspace houses the Django application scaffold used for Python-based templates.
Requirements
- Python 3.11+
- MariaDB (or MySQL-compatible server) with the credentials prepared by
setup_mariadb_project.sh - System packages:
pkg-config,libmariadb-dev(already installed on golden images)
Getting Started
python3 -m pip install --break-system-packages -r requirements.txt
python3 manage.py migrate
python3 manage.py runserver 0.0.0.0:8000
Environment variables are loaded from ../.env (the executor root). See .env.example if you need to populate values manually.
Project Structure
config/– Django project settings, URLs, WSGI entrypoint.core/– Default app with a basic health-check route.manage.py– Django management entrypoint.
Next Steps
- Create additional apps and views according to the generated project requirements.
- Configure serving via Apache + mod_wsgi or gunicorn (instructions to be added).
- Run
python3 manage.py collectstaticbefore serving through Apache.