Update python_vanilla for /sw/general

packages/development/python/vanilla_python-3.10.4

@@ -5,7 +5,8 @@
 #
 
 CATEGORY="development"
-PACKAGE="python/vanilla_python"
+#PACKAGE="python/vanilla_python"
+PACKAGE="python"
 VERSION="3.10.4"
 SHORT_VERSION="3.10"
 URL="https://www.python.org/"
@@ -16,20 +17,19 @@ INSTALLER="Jose Gracia <gracia@hlrs.de>"
 # Archive A and package name P
 A="Python-${VERSION}.tgz"
 P="Python-${VERSION}"
-
+PYSOCKS_A="PySocks-1.7.0.tar.gz"
 
 # Other interesting configure options:
 #--enable-sampling \
 CONFIGURE_OPTS=" \
 	--enable-shared
-	--enable-unicode=ucs4
 	--enable-optimizations
 	--with-ensurepip
         "
 
 
 case $PLATFORM in
-rocky|vulcan|laki|slc)
+rocky|hawk|vulcan|laki|slc)
         ;;
 hazelhen)
         ;;
@@ -39,69 +39,76 @@ esac
 
 src_postinst() {
 
+	echo "Setting symlinks ..."
 	set_symlinks
+	echo "... Done setting symlinks"
 
+	echo "Setting up environment variables ..."
+        export LD_LIBRARY_PATH=$PREFIX/lib/:$LD_LIBRARY_PATH
+	export PYTHONPATH=$PREFIX/lib/python${SHORT_VERSION}/site-packages
+        echo "... Done setting up environment"
+        	
+	echo "Bootstrapping pysocks ..."
+	bootstrap_pysocks
+	echo "... Done bootstrapping pysocks"
+
+	echo "Installing vanilla packages ..."
 	install_vanilla_packages
+	echo "... Done installing vanilla packages"
+        # freeze vanilla packages directory 
+        chmod -R a-w $PREFIX/lib/python${SHORT_VERSION}/site-packages
 
-        install_share_directory
+	echo "Preparing modulefile ..."
-
+	prepare_modulefile
-	enable_pip_site
+	echo "... Done preparing modulefile"
-
-	install_site_packages
 
 	echo "Stage postinst done."
 }
 
+bootstrap_pysocks() {
+   # pysocks enables using socks5 proxys in pip;
+   # install pysocks without pip (sigh!)
+   atmp=$(mktemp -d -p $WORKDIR)
+   echo "##### $atmp"
+   pushd $atmp 
+
+   tar xvf $SRC_POOL/$PYSOCKS_A --strip=1
+   $PREFIX/bin/python3 setup.py install
+
+   popd
+}
+
 install_vanilla_packages() {
 	# install numpy, mpi4py
 
-	export LD_LIBRARY_PATH=$PREFIX/lib/:$LD_LIBRARY_PATH
+	SITE_PROXY="socks5://localhost:4131"
-	export PYTHONPATH=$PREFIX/lib/python${SHORT_VERSION}/site-packages
+	PIP=$PREFIX/bin/pip3
 
-	_PIP_SITE_INDEX_URL="http://localhost:3141/root/pypi/+simple/"
 	export PIP_DEFAULT_TIMEOUT=2
 	export PIP_DISABLE_PIP_VERSION_CHECK=1
-	export PIP_INDEX_URL=$_PIP_SITE_INDEX_URL
+	export https_proxy=$SITE_PROXY; export http_proxy=$https_proxy
 
-	$PREFIX/bin/pip install numpy scipy dask
+	$PIP install numpy scipy dask
-	$PREFIX/bin/pip  list
+	$PIP list
 
-	# freeze site-packages directory 
-	chmod -R a-w $PREFIX/lib/python${SHORT_VERSION}/site-packages
 }
 
-install_site_packages() {
+prepare_modulefile() {
-	export PYTHON_SITE_HOME=$PREFIX/../../$SHORT_VERSION
-	echo "########### $PYTHON_SITE_HOME"
-	PATH=$PATH:$PYTHON_SITE_HOME/bin:$PREFIX/bin
-        PIP_SITE=$PYTHON_SITE_HOME/bin/pip-site
-	PACKAGES=$PYTHON_SITE_HOME/../share/artifacts/default_requirements.txt
-	[ -f "$PIP_SITE" ] && $PIP_SITE install --user -r $PACKAGES 
-}
 
-install_share_directory() {
+	MODFILE=$PREFIX/../modulefiles/$VERSION.lua
-	# create link if shared directory does not exist
+        MODFILE_DIR=$(dirname $MODFILE)
-	GENERAL_PYTHON=/sw/general/x86_64/development/python
+	TEMPLATE="/sw/general/x86_64/development/python/share/template_modulefile.lua"
-	PYTHON_PREFIX=$PREFIX/../../       # all python stuff is here
-	SHARED=$PYTHON_PREFIX/share
-	[ ! -d "$SHARED" ] && ln -s $GENERAL_PYTHON/share $SHARED
 
-	# report
+	test -r $TEMPLATE || (echo "No template for modulefile, skipping"; return)  
-	[ -d "$SHARED" ] && echo "Share directory is present."
-}
 
-enable_pip_site() {
+	# further variables for the template	
-	# create link from share/bin/pip-site into $SHORT_VERSION/bin
+        INSTALL_DATE=$(date +"%Y-%m-%d")
-	PYTHON_SITE_HOME=$PREFIX/../../$SHORT_VERSION
+	mkdir -p $MODFILE_DIR
-	PIP_SITE=$PYTHON_SITE_HOME/bin/pip-site
-	mkdir -p $PYTHON_SITE_HOME/bin
-	[ ! -f "$PIP_SITE" ] && ln -s $PYTHON_SITE_HOME/../share/bin/pip-site $PIP_SITE
-	# create directory for logs 
-	mkdir -p $PYTHON_SITE_HOME/logs
 
-        # report
+	# this is a dirty hack: envsubst only substitutes exported/environment variables,
-        [ -f "$PIP_SITE" ] && echo "pip-site is present."
+	# thus use compgen to export all shell variables
-        [ ! -f "$PIP_SITE" ] && echo "pip-site is NOT present."
+	export $(compgen -v)
+        cat $TEMPLATE | envsubst > $MODFILE
 }
 
 src_setperms() {
@@ -112,9 +119,9 @@ src_setperms() {
 
 set_symlinks() {
 	# Adding some symlinks
-	# Actually PEP 394  recomments against this, but we will do it anyway
+	# Actually PEP 394  recommends against this, but we will do it anyway
 
-	cd $PREFIX/bin
+	pushd $PREFIX/bin
 	FILES="python pip pydoc"
 	for FILE in $FILES; do
 		if [ ! -f $FILE ]; then
@@ -127,14 +134,7 @@ set_symlinks() {
 	if [ ! -f $FILE ]; then
 		ln -s ${FILE} python-config
 	fi
+
+	popd
 }
 
-
-# src_build() {
-# 	make shared add_binutils_objs
-# }
-#
-# src_install() {
-#     ln -s ../$PACKAGE-$VERSION/doc .
-#     make install  || sit_fail "Installation failed"
-# }