| ARG BASE_OS | |
| FROM ${BASE_OS:-gcr.io/cloud-marketplace-containers/google/debian9} | |
| ENV PYTHONUNBUFFERED 1 | |
| # === Install common dependencies | |
| RUN apt update -qqy \ | |
| && apt install -qqy --no-install-recommends \ | |
| python-pip python-setuptools python-wheel \ | |
| git ccache \ | |
| curl \ | |
| && apt-get clean autoclean \ | |
| && apt-get autoremove -y --purge \ | |
| && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \ | |
| && rm -rf /var/lib/{apt,dpkg,cache,log} \ | |
| && echo "Done" | |
| CMD ["/usr/bin/python","--version"] |