ARG python_version=3.14-rc-slim FROM python:$python_version # POETRY_VIRTUALENVS_IN_PROJECT is required to ensure in-projects venvs mounted from the host in dev # don't get prioritised by `poetry run` ENV POETRY_VERSION=2.2.1 \ POETRY_HOME="/opt/poetry/home" \ POETRY_CACHE_DIR="/opt/poetry/cache" \ POETRY_NO_INTERACTION=1 \ POETRY_VIRTUALENVS_IN_PROJECT=false ENV PATH="$POETRY_HOME/bin:$PATH" ADD https://install.python-poetry.org /tmp/poetry_install.py RUN python /tmp/poetry_install.py && rm /tmp/poetry_install.py