arma_servers.py

import valve.source
import valve.source.a2s
import valve.source.master_server


servers = []

with valve.source.master_server.MasterServerQuerier() as msq:
        print('Looking up servers...')
        for address in msq.find(gamedir=u"arma3"):
            try:
                with valve.source.a2s.ServerQuerier(address) as server:
                    
                    info    = server.info()
                    players = server.players()
                    #print(info['server_name'])

                    servers.append({'name':info['server_name'],
                                    'players':server.players()})
                    




            except valve.source.NoResponseError:
                print('Server {}:{} timed out!'.format(*address))
                continue 

            print('servers found: {}'.format(len(servers)))