# pull official base image FROM python:3.8.0-alpine # set work directory WORKDIR /usr/src/app # set environment variables ENV PYTHONDONTWRITEBYTECODE 1 ENV PYTHONUNBUFFERED 1 RUN apk update RUN apk add postgresql-dev gcc python3-dev musl-dev zlib-dev jpeg-dev #--(5.2) COPY . /usr/src/app/ # install dependencies RUN pip install --upgrade pip RUN pip install -r requirements.txt