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python_sonar/3.2/Dockerfile

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Add support for Python 3.2
2015-05-24 08:52:39 +08:00
FROM buildpack-deps:jessie
# remove several traces of debian python
RUN apt-get purge -y python.*
# 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
# gpg: key 36580288: public key "Georg Brandl (Python release signing key) <georg@python.org>" imported
RUN gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 26DEA9D4613391EF3E25C9FF0A5B101836580288
ENV PYTHON_VERSION 3.2.6
# if this is called "PIP_VERSION", pip explodes with "ValueError: invalid truth value '<VERSION>'"
Update pip to 7.1.2
2015-08-25 01:06:41 +08:00
ENV PYTHON_PIP_VERSION 7.1.2
Add support for Python 3.2
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RUN set -x \
&& mkdir -p /usr/src/python \
Add "-f" to all "curl" invocations
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&& curl -fSL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz" -o python.tar.xz \
&& curl -fSL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz.asc" -o python.tar.xz.asc \
Add support for Python 3.2
2015-05-24 08:52:39 +08:00
&& gpg --verify python.tar.xz.asc \
&& tar -xJC /usr/src/python --strip-components=1 -f python.tar.xz \
&& rm python.tar.xz* \
&& cd /usr/src/python \
&& ./configure --enable-shared --enable-unicode=ucs4 \
&& make -j$(nproc) \
&& make install \
&& ldconfig \
Add "-f" to all "curl" invocations
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&& curl -fSL 'https://bootstrap.pypa.io/get-pip.py' | python3 \
Skip pip's default caching behavior This caching includes the file that was downloaded over http, as well as this new wheel cache. Neither of which are valuable and just add bloat into the resulting images. Similar to removing the apt caches on disk at each layer. This also makes pip install's a tiny bit faster since pip avoids trying to automatically create wheels (which is fast itself, but again, unnecessary in this world). See: - https://pip.pypa.io/en/latest/reference/pip_install.html#caching - https://pip.pypa.io/en/latest/reference/pip_install.html#wheel-cache
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&& pip install --no-cache-dir --upgrade pip==$PYTHON_PIP_VERSION \
Add support for Python 3.2
2015-05-24 08:52:39 +08:00
&& find /usr/local \
\( -type d -a -name test -o -name tests \) \
-o \( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
-exec rm -rf '{}' + \
&& rm -rf /usr/src/python
# make some useful symlinks that are expected to exist
RUN cd /usr/local/bin \
&& ln -s idle3 idle \
&& ln -s pydoc3 pydoc \
&& ln -s python3 python \
&& ln -s python-config3 python-config
CMD ["python3"]