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#!/usr/bin/env bash
set -o errexit -o nounset -o pipefail
INDENT=" "
POSSIBLE_PYTHONS=(
python
python2
python3
/usr/bin/python
/usr/bin/python2
/usr/bin/python3
# GitHub macOS 12 images: python2.7 is installed, but not on $PATH
/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
)
for p in "${POSSIBLE_PYTHONS[@]}"; do
echo "$p"
if [[ ${p:0:1} == "/" && -e $p ]]; then
:
elif type "$p" > /dev/null 2>&1; then
type "$p" 2>&1 | sed -e "s/^/${INDENT}type: /"
else
echo "${INDENT}Not present"
echo
continue
fi
$p -c "import sys; print('${INDENT}version: %d.%d.%d' % sys.version_info[:3])"
# macOS builders lack a realpath command
$p -c "import os.path; print('${INDENT}realpath: %s' % os.path.realpath('$(type -p "$p")'))"
$p -c "import sys; print('${INDENT}sys.executable: %s' % sys.executable)"
echo
done
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