FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

# Source is bind-mounted at runtime; (re)install deps on start so
# requirements.txt changes are picked up without a rebuild, then run the
# Django autoreloading dev server.
CMD pip install --no-cache-dir -r requirements.txt \
 && python manage.py migrate \
 && python manage.py runserver 0.0.0.0:5000