FreeBSD bump python pkg versions

upgrade_python_packages.sh

#!/bin/sh
# Usage: sh upgrade_python_packages.sh [FROM] [TO]
# Default: 39 -> 311
# Example: sh upgrade_python_packages.sh 310 312

FROM=${1:-39}
TO=${2:-311}

for i in $(pkg query -g %n "py${FROM}-*"); do
    base="${i#py${FROM}-}"
    to_pkg="py${TO}-${base}"
    
    # Check if the TO version already exists
    if pkg info -e "$to_pkg" 2>/dev/null; then
        echo "$to_pkg already installed, removing $i"
        pkg delete "$i"
    else
        echo "Upgrading $i to $to_pkg"
        pkg set -n "${i}:${to_pkg}"
    fi
done

# Upgrade all the changed packages
pkg upgrade $(pkg query -g %n "py${TO}-*")
pkg delete python${FROM}