61 lines
2.0 KiB
Docker
61 lines
2.0 KiB
Docker
FROM alpine:3.3
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ENV PYTHON_VERSION 3.5.1
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# if this is called "PIP_VERSION", pip explodes with "ValueError: invalid truth value '<VERSION>'"
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ENV PYTHON_PIP_VERSION 7.1.2
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# gpg: key F73C700D: public key "Larry Hastings <larry@hastings.org>" imported
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ENV GPG_KEY 97FC712E4C024BBEA48A61ED3A5CA953F73C700D
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RUN apk add --no-cache --virtual .fetch-deps curl gnupg \
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&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys $GPG_KEY \
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&& curl -fSL "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz" -o python.tar.xz \
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&& curl -fSL "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz.asc" -o python.tar.xz.asc \
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&& gpg --verify python.tar.xz.asc \
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&& mkdir -p /usr/src/ \
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&& tar -xJC /usr/src -f python.tar.xz \
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&& mv /usr/src/Python-${PYTHON_VERSION} /usr/src/python \
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&& rm python.tar.xz* \
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&& apk del .fetch-deps
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RUN apk add --no-cache --virtual .build-deps \
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bzip2-dev \
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gcc \
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libc-dev \
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libedit-dev \
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linux-headers \
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make \
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ncurses-dev \
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openssl-dev \
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sqlite-dev \
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zlib-dev \
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pax-utils \
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&& cd /usr/src/python \
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&& ./configure --enable-shared --enable-unicode=ucs4 \
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&& make -j$(getconf _NPROCESSORS_ONLN) \
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&& make install \
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&& pip3 install --no-cache-dir --upgrade --ignore-installed pip==$PYTHON_PIP_VERSION \
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&& find /usr/local \
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\( -type d -a -name test -o -name tests \) \
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-o \( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
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-exec rm -rf '{}' + \
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&& rundeps=$(scanelf -R -n --nobanner /usr/local/ \
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| awk '{gsub(/,/,"\n",$2); print $2}' \
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| sort -u | sed 's/^/so:/' | while read dep; do \
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apk info --installed -q $dep && echo $dep; \
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done | sort -u) \
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&& apk add --virtual .python-rundeps $rundeps \
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&& apk del .build-deps \
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&& rm -rf /usr/src/python
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# make some useful symlinks that are expected to exist
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RUN cd /usr/local/bin \
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&& ln -s easy_install-3.5 easy_install \
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&& ln -s idle3 idle \
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&& ln -s pydoc3 pydoc \
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&& ln -s python3 python \
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&& ln -s python-config3 python-config
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CMD ["python3"]
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