#!/usr/bin/env python3
# panxy, a random proxy connector

from urllib import request, error 
import socket
import sys
target = "http://theresno.cloud/ip"
prx_api = "http://pubproxy.com/api/proxy?limit=10&http=true&format=txt"

def get_list_from_api():
    print('Requesting proxy list... ', end='')
    result = request.urlopen(prx_api)
    prx_list = result.read().decode().split('\n')
    print('Got {} proxies.'.format(len(prx_list)))
    return prx_list

def test_proxy(prx):
    srv_string = "Testing proxy " + prx + "... "
    print(srv_string, end='\r')
    proxy_handler = request.ProxyHandler({'https': 'http://' + prx + '/', 'http': 'http://' + prx + '/' })
    opener = request.build_opener(proxy_handler)
    try:
        result = opener.open(target, timeout=5)
        content = result.read().decode()
        print(srv_string + 'ok. \u2705')
        return True
    except error.HTTPError:
        print(srv_string + 'fail. \u274c')
        return False
    except error.URLError:
        print(srv_string + 'down! \u2935')
        return False
    #except error.RemoteDisconnected:
     #   print(srv_string + 'connection fail!')
      #  return False
    except socket.timeout:
        print(srv_string + 'timeout! \u23f3')
        return False
       
def get_proxies():

    proxy_list = get_list_from_api()
    working_list = []
    start_length = len(proxy_list)
    for entry in proxy_list:
        if test_proxy(entry):
            working_list.append(entry)
        else:
            pass
    print('{}/{} new proxies ready.'.format(len(working_list), start_length))
    return working_list

def main():
    proxies = []
    while True:
        proxies += get_proxies()
        print('{} proxies total ready.'.format(len(proxies)))
        choice = input('retry or continue? r|c ')
        if choice == 'c':
            break
    print(proxies)

if __name__ == '__main__':
  main()