Note: I have just started trying to learn docker, so I'm a beginner
Currently, I'm using poetry and pyenv to make my python project. I'm using pyenv for my python version, and poetry for creating and managing my python projects. But, I want to also use docker. So, how can I can I integrate all 3 of these into a python project?
Not really a perfect solution, but I made it.
FROM debian:buster-slim
RUN apt-get update
RUN apt-get install -y --no-install-recommends make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev
ENV HOME="/root"
WORKDIR ${HOME}
RUN apt-get install -y git
RUN git clone --depth=1 https://github.com/pyenv/pyenv.git .pyenv
ENV PYENV_ROOT="${HOME}/.pyenv"
ENV PATH="${PYENV_ROOT}/shims:${PYENV_ROOT}/bin:${PATH}"
ENV PYTHON_VERSION=3.8.6
RUN pyenv install ${PYTHON_VERSION}
RUN pyenv global ${PYTHON_VERSION}
RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python -
WORKDIR /app
RUN apt-get install -y mecab-ipadic-utf8
RUN touch /usr/local/etc/mecabrc
COPY poetry.lock pyproject.toml ./
RUN /bin/bash -c 'source $HOME/.poetry/env && POETRY_VIRTUALENVS_IN_PROJECT=true poetry install --no-dev --no-root'
COPY . .
ENTRYPOINT [ "/bin/bash", "-c", "source .venv/bin/activate && uvicorn server:app --host=0.0.0.0" ]
See also this post.
Apparently, apt-get install python3 installs python 3.7, which is also incomplete (no distutil). You cannot even pin .python-version to 3.8 or 3.9 or conda; which may error in one, but not another.
Poetry is just another neat way to manage dependencies, although alternate ways would be Pipfile; or just virtualenv with requirements.txt.