FROM python:3.13-slim

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV LANG=C.UTF-8
ENV LC_ALL=C.UTF-8

# deps système
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    libpq-dev \
    gcc \
    && rm -rf /var/cache/apt/archives /var/lib/apt/lists/*


WORKDIR /app
COPY . .
RUN pip install --upgrade pip
RUN pip install --no-cache-dir -r /app/requirements.txt