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cpython/Mac/BuildScript/scripts/postflight.ensurepip

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#!/bin/sh
#
# Install/upgrade pip.
#
PYVER="@PYVER@"
PYMAJOR="3"
FWK="/Library/Frameworks/Python.framework/Versions/${PYVER}"
RELFWKBIN="../../..${FWK}/bin"
umask 022
"${FWK}/bin/python${PYVER}" -m ensurepip --upgrade
"${FWK}/bin/python${PYVER}" -Wi \
"${FWK}/lib/python${PYVER}/compileall.py" \
-f -x badsyntax \
"${FWK}/lib/python${PYVER}/site-packages"
"${FWK}/bin/python${PYVER}" -Wi -O \
"${FWK}/lib/python${PYVER}/compileall.py" \
-f -x badsyntax \
"${FWK}/lib/python${PYVER}/site-packages"
chgrp -R admin "${FWK}/lib/python${PYVER}/site-packages" "${FWK}/bin"
chmod -R g+w "${FWK}/lib/python${PYVER}/site-packages" "${FWK}/bin"
# We do not know if the user selected the Python command-line tools
# package that installs symlinks to /usr/local/bin. So we assume
# that the command-line tools package has already completed or was
# not selected and we will only install /usr/local/bin symlinks for
# pip et al if there are /usr/local/bin/python* symlinks to our
# framework bin directory.
if [ -d /usr/local/bin ] ; then
(
cd /usr/local/bin
# Create pipx.y and easy_install-x.y links if /usr/local/bin/pythonx.y
# is linked to this framework version
if [ "$(readlink -n ./python${PYVER})" = "${RELFWKBIN}/python${PYVER}" ] ; then
for fn in "pip${PYVER}" "easy_install-${PYVER}" ;
do
if [ -e "${RELFWKBIN}/${fn}" ] ; then
rm -f ./${fn}
ln -s "${RELFWKBIN}/${fn}" "./${fn}"
chgrp -h admin "./${fn}"
chmod -h g+w "./${fn}"
fi
done
fi
# Create pipx link if /usr/local/bin/pythonx is linked to this version
if [ "$(readlink -n ./python${PYMAJOR})" = "${RELFWKBIN}/python${PYMAJOR}" ] ; then
for fn in "pip${PYMAJOR}" ;
do
if [ -e "${RELFWKBIN}/${fn}" ] ; then
rm -f ./${fn}
ln -s "${RELFWKBIN}/${fn}" "./${fn}"
chgrp -h admin "./${fn}"
chmod -h g+w "./${fn}"
fi
done
fi
)
fi
exit 0