Dockerfile

# Base image
FROM python:3.8 AS development_build

ARG DJANGO_ENV

ENV DJANGO_ENV=${DJANGO_ENV} \
  # python:
  PYTHONFAULTHANDLER=1 \
  PYTHONUNBUFFERED=1 \
  PYTHONHASHSEED=random \
  # pip:
  PIP_NO_CACHE_DIR=off \
  PIP_DISABLE_PIP_VERSION_CHECK=on \
  PIP_DEFAULT_TIMEOUT=100 \
  # poetry:
  POETRY_VERSION=1.1.12 \
  POETRY_VIRTUALENVS_CREATE=false \
  POETRY_CACHE_DIR='/var/cache/pypoetry'

# System deps:
RUN apt-get update \
  && apt-get install --no-install-recommends -y \
    bash \
    build-essential \
    curl \
    gettext \
    git \
    libpq-dev \
    wget \
  # Cleaning cache:
  && apt-get autoremove -y && apt-get clean -y && rm -rf /var/lib/apt/lists/* \
  && pip install "poetry==$POETRY_VERSION" && poetry --version

# Set work directory:
WORKDIR /code

COPY pyproject.toml poetry.lock /code/

# Install dependencies:
RUN poetry install
# Copy project:
COPY . .