Dockerfile

FROM debian:jessie
MAINTAINER Briefy <developers@briefy.co>

# http://bugs.python.org/issue19846
# > At the moment, setting "LANG=C" on a Linux system *fundamentally breaks Python 3*, and that's not OK.
ENV LANG C.UTF-8

RUN mkdir /root/.aws/

# Add aws configuration
ADD ./aws_config /root/.aws/config

RUN apt-get update && apt-get install -y --no-install-recommends \
         ca-certificates \
         git \
         libsqlite3-0 \
         libpq5 \
         libpq-dev \
         libssl1.0.0 \
         openssh-client \
    && rm -rf /var/lib/apt/lists/*

ENV GPG_KEY 0D96DF4D4110E5C43FBFB17F2D347EA6AA65421D

ENV PYTHON_VERSION 3.6.3

# if this is called "PIP_VERSION", pip explodes with "ValueError: invalid truth value '<VERSION>'"
ENV PYTHON_PIP_VERSION 9.0.1

RUN set -ex \
    && buildDeps=' \
        curl \
        gcc \
        libbz2-dev \
        libc6-dev \
        liblzma-dev \
        libmemcached11 \
        libmemcached-dev \
        libncurses-dev \
        libreadline-dev \
        libsqlite3-dev \
        libssl-dev \
        make \
        tcl-dev \
        tk-dev \
        xz-utils \
        zlib1g-dev \
    ' \
    && apt-get update && apt-get install -y $buildDeps --no-install-recommends && rm -rf /var/lib/apt/lists/* \
    && curl -fSL "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz" -o python.tar.xz \
    && curl -fSL "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz.asc" -o python.tar.xz.asc \
    && export GNUPGHOME="$(mktemp -d)" \
    && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY" \
    && gpg --batch --verify python.tar.xz.asc python.tar.xz \
    && rm -r "$GNUPGHOME" python.tar.xz.asc \
    && mkdir -p /usr/src/python \
    && tar -xJC /usr/src/python --strip-components=1 -f python.tar.xz \
    && rm python.tar.xz \
    \
    && cd /usr/src/python \
    && ./configure \
        --enable-loadable-sqlite-extensions \
        --enable-shared \
    && make -j$(nproc) \
    && make install \
    && ldconfig \
    && pip3 install --no-cache-dir --upgrade pip==$PYTHON_PIP_VERSION \
    && pip3 install --no-cache-dir --upgrade psycopg2 pycrypto \
    && pip3 install --no-cache-dir --upgrade pylibmc --install-option="--with-libmemcached=/usr" \
    && find /usr/local -depth \
        \( \
            \( -type d -a -name test -o -name tests \) \
            -o \
            \( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
        \) -exec rm -rf '{}' + \
    && apt-get purge -y --auto-remove $buildDeps \
    && rm -rf /usr/src/python ~/.cache

# make some useful symlinks that are expected to exist
RUN cd /usr/local/bin \
    && ln -s easy_install-3.6 easy_install \
    && ln -s idle3 idle \
    && ln -s pydoc3 pydoc \
    && ln -s python3 python \
    && ln -s pip3 pip \
    && ln -s python3-config python-config

# Install base requirements
ADD ./requirements.txt /requirements.txt
RUN pip3 install --no-cache-dir --upgrade -r /requirements.txt && rm /requirements.txt

CMD ["python3"]