Add slim variants

2.7/slim/Dockerfile

@@ -0,0 +1,36 @@
+FROM debian: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
+
+RUN apt-get update && apt-get install -y ca-certificates libssl1.0.0 --no-install-recommends && rm -rf /var/lib/apt/lists/*
+
+ENV PYTHON_VERSION 2.7.8
+
+RUN set -x \
+	&& buildDeps='curl gcc libc6-dev libssl-dev make xz-utils zlib1g-dev' \
+	&& apt-get update && apt-get install -y $buildDeps --no-install-recommends && rm -rf /var/lib/apt/lists/* \
+	&& mkdir -p /usr/src/python \
+	&& curl -SL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz" \
+		| tar -xJC /usr/src/python --strip-components=1 \
+	&& cd /usr/src/python \
+	&& ./configure --enable-shared \
+	&& make -j$(nproc) \
+	&& make install \
+	&& ldconfig \
+	&& curl -SL 'https://bootstrap.pypa.io/get-pip.py' | python2 \
+	&& find /usr/local \
+		\( -type d -a -name test -o -name tests \) \
+		-o \( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
+		-exec rm -rf '{}' + \
+	&& apt-get purge -y --auto-remove $buildDeps \
+	&& rm -rf /usr/src/python
+
+# install "virtualenv", since the vast majority of users of this image will want it
+RUN pip install virtualenv
+
+CMD ["python2"]

3.3/slim/Dockerfile

@@ -0,0 +1,40 @@
+FROM debian: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
+
+RUN apt-get update && apt-get install -y ca-certificates libssl1.0.0 --no-install-recommends && rm -rf /var/lib/apt/lists/*
+
+ENV PYTHON_VERSION 3.3.6
+
+RUN set -x \
+	&& buildDeps='curl gcc libc6-dev libssl-dev make xz-utils zlib1g-dev' \
+	&& apt-get update && apt-get install -y $buildDeps --no-install-recommends && rm -rf /var/lib/apt/lists/* \
+	&& mkdir -p /usr/src/python \
+	&& curl -SL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz" \
+		| tar -xJC /usr/src/python --strip-components=1 \
+	&& cd /usr/src/python \
+	&& ./configure --enable-shared \
+	&& make -j$(nproc) \
+	&& make install \
+	&& ldconfig \
+	&& curl -SL 'https://bootstrap.pypa.io/get-pip.py' | python3 \
+	&& find /usr/local \
+		\( -type d -a -name test -o -name tests \) \
+		-o \( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
+		-exec rm -rf '{}' + \
+	&& apt-get purge -y --auto-remove $buildDeps \
+	&& rm -rf /usr/src/python
+
+# 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"]

3.4/slim/Dockerfile

@@ -0,0 +1,41 @@
+FROM debian: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
+
+RUN apt-get update && apt-get install -y ca-certificates libssl1.0.0 --no-install-recommends && rm -rf /var/lib/apt/lists/*
+
+ENV PYTHON_VERSION 3.4.2
+
+RUN set -x \
+	&& buildDeps='curl gcc libc6-dev libssl-dev make xz-utils zlib1g-dev' \
+	&& apt-get update && apt-get install -y $buildDeps --no-install-recommends && rm -rf /var/lib/apt/lists/* \
+	&& mkdir -p /usr/src/python \
+	&& curl -SL "https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tar.xz" \
+		| tar -xJC /usr/src/python --strip-components=1 \
+	&& cd /usr/src/python \
+	&& ./configure --enable-shared \
+	&& make -j$(nproc) \
+	&& make install \
+	&& ldconfig \
+	&& find /usr/local \
+		\( -type d -a -name test -o -name tests \) \
+		-o \( -type f -a -name '*.pyc' -o -name '*.pyo' \) \
+		-exec rm -rf '{}' + \
+	&& apt-get purge -y --auto-remove $buildDeps \
+	&& rm -rf /usr/src/python
+
+# make some useful symlinks that are expected to exist
+RUN cd /usr/local/bin \
+	&& ln -s easy_install-3.4 easy_install \
+	&& ln -s idle3 idle \
+	&& ln -s pip3 pip \
+	&& ln -s pydoc3 pydoc \
+	&& ln -s python3 python \
+	&& ln -s python-config3 python-config
+
+CMD ["python3"]

generate-stackbrew-library.sh

@@ -25,7 +25,7 @@ for version in "${versions[@]}"; do
 		echo "$va: ${url}@${commit} $version"
 	done
 
-	for variant in onbuild; do
+	for variant in onbuild slim; do
 		commit="$(git log -1 --format='format:%H' -- "$version/$variant")"
 		echo
 		for va in "${versionAliases[@]}"; do

update.sh

@@ -15,7 +15,7 @@ for version in "${versions[@]}"; do
 	fullVersion="$(curl -sSL 'https://www.python.org/downloads/' | awk -F 'Python |</a>' '/<span class="release-number"><a[^>]+>Python '"$version"'./ { print $2 }' | sort -V | tail -1)"
 	(
 		set -x
-		sed -ri 's/^(ENV PYTHON_VERSION) .*/\1 '"$fullVersion"'/' "$version/Dockerfile"
+		sed -ri 's/^(ENV PYTHON_VERSION) .*/\1 '"$fullVersion"'/' "$version/Dockerfile" "$version/slim/Dockerfile"
 		sed -ri 's/^(FROM python):.*/\1:'"$fullVersion"'/' "$version/onbuild/Dockerfile"
 	)
 done