gristlabs_grist-core/buildtools/prepare_python.sh

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2022-03-08 19:24:36 +00:00
#!/usr/bin/env bash
set -e
# Use a built-in standalone version of Python if available in a directory
# called python. This is used for Electron packaging. The standalone Python
# will have extra packages installed, and then be moved to a standard location
# (sandbox_venv3).
for possible_path in python/bin/python python/bin/python3 \
python/Scripts/python.exe python/python.exe; do
if [[ -e $possible_path ]]; then
echo "found $possible_path"
buildtools/prepare_python3.sh $possible_path python
# Make sure Python2 sandbox is not around.
rm -rf venv
exit 0
fi
done
echo "Use Python3 if available and recent enough, otherwise Python2"
if python3 -c 'import sys; assert sys.version_info >= (3,9)' 2> /dev/null; then
# Default to python3 if recent enough.
buildtools/prepare_python3.sh python3
# Make sure python2 isn't around.
rm -rf venv
else
buildtools/prepare_python2.sh
# Make sure python3 isn't around.
rm -rf sandbox_venv3
fi