Mac OS X uninstaller for default Python dmg

uninstall_python.sh

#!/bin/bash
(( ${#} >= 0 )) || {
  echo 'DISCLAIMER: USE THIS SCRIPT AT YOUR OWN RISK!'
  echo 'THE AUTHOR TAKES NO RESPONSIBILITY FOR THE RESULTS OF THIS SCRIPT.'
  echo 'Press Control-C to quit now.'
  read
  echo 'Re-running the script with sudo.'
  echo 'You may be prompted for a password.'

  sudo ${0} sudo
  exit $?
}
# This will need to be executed as an Admin (maybe just use sudo).

version=$1

[ -z $1 ] && {
  echo ">>> Python version not specified; ${0} 3.10"
  exit 0
}

# Verify that Python version bom exists. Otherwise, don't do anything.
[ -e /var/db/receipts/org.python.Python.PythonApplications-${version}.bom ] || {
  echo ">>> Python $version not found. Nothing to do."
  exit 0
}

echo '>>> Removing Python bom and plist files...'
for i in $(ls -f /var/db/receipts/ | grep "org.python.Python.*-${version}."); do
  sudo rm -v /var/db/receipts/${i}
done

# Remove files and directories related to Python.
echo '>>> Removing Python files and directories...'
sudo rm -rfv /Library/Frameworks/Python.framework/Versions/${version} \
  "/Applications/Python ${version}" \
  ~/.python_history

exit 0