Dockerfile

FROM frolvlad/alpine-python3

# Build and install numpy
RUN apk add --no-cache \
        --virtual=.build-dependencies \
        g++ gfortran file binutils \
        musl-dev python3-dev cython openblas-dev lapack-dev && \
    apk add libstdc++ openblas lapack && \
    \
    pip install --disable-pip-version-check --no-build-isolation --no-cache-dir numpy==1.18.5 && \
    \
    find /usr/lib/python3.*/ -name 'tests' -exec rm -r '{}' + && \
    find /usr/lib/python3.*/site-packages/ -name '*.so' -print -exec sh -c 'file "{}" | grep -q "not stripped" && strip -s "{}"' \; && \
    \
    apk del .build-dependencies 

# Build and install h5py
RUN apk add --no-cache \
        --virtual=.build-dependencies \
        g++ gfortran file binutils \
        musl-dev python3-dev cython hdf5-dev && \
    apk add libstdc++ hdf5 && \
    \
    pip install --disable-pip-version-check --no-build-isolation --no-cache-dir h5py && \
    \
    find /usr/lib/python3.*/ -name 'tests' -exec rm -r '{}' + && \
    find /usr/lib/python3.*/site-packages/ -name '*.so' -print -exec sh -c 'file "{}" | grep -q "not stripped" && strip -s "{}"' \; && \
    \
    apk del .build-dependencies 

# Build and install scipy
COPY "scipy/scipy-1.4.1" "/tmp/scipy-1.4.1"
RUN apk add --no-cache \
        --virtual=.build-dependencies \
        g++ gfortran file binutils patch \
        musl-dev python3-dev cython openblas-dev lapack-dev && \
    apk add libstdc++ openblas lapack && \
    \
    ln -s locale.h /usr/include/xlocale.h && \
    \
    cd /tmp && \
    SCIPY_VERSION=1.4.1 && \
    #wget "https://github.com/scipy/scipy/releases/download/v$SCIPY_VERSION/scipy-$SCIPY_VERSION.tar.xz" && \
    #tar -xJf "scipy-$SCIPY_VERSION.tar.xz" && \
    #(cd "scipy-$SCIPY_VERSION" && wget https://patch-diff.githubusercontent.com/raw/scipy/scipy/pull/11320.patch -O - | patch -p1) && \
    pip install --disable-pip-version-check --no-build-isolation "/tmp/scipy-$SCIPY_VERSION/" && \
    rm -rf /tmp/* && \
    \
    rm -r /root/.cache && \
    find /usr/lib/python3.*/ -name 'tests' -exec rm -r '{}' + && \
    find /usr/lib/python3.*/site-packages/ -name '*.so' -print -exec sh -c 'file "{}" | grep -q "not stripped" && strip -s "{}"' \; && \
    \
    rm /usr/include/xlocale.h && \
    \
    apk del .build-dependencies

# Install python packages
RUN pip install --disable-pip-version-check --no-build-isolation --no-cache-dir mock pytest ruamel.yaml Jinja2 nbformat nbconvert && \
    \
    find /usr/lib/python3.*/ -name 'tests' -exec rm -r '{}' +