FROM python:3.8-slim

ENV PYTHONUNBUFFERED 1

RUN apt-get update; \
    apt-get install -y build-essential gcc; \
    python -m venv /opt/venv; \
    python -m pip install --upgrade pip;

ENV PATH="/opt/venv/bin:$PATH"

RUN mkdir /code

WORKDIR /code

COPY setup.py /code/
COPY requirements.txt /code/

RUN pip install -r requirements.txt

COPY . /code/