asdf-python/bin/list-all

#!/usr/bin/env bash

list_all() {
    local http_endpoint="https://www.python.org/ftp/python/"
    local extract_regexp='s|<a href="([0-9](\.[0-9]){1,2})/".*|\1|p'
    local black_list='2.0'

    curl -s $http_endpoint | sed -E -ne "$extract_regexp" | grep -vE "^($black_list)$" | tr '\n' ' '
}

list_all