def _get_players_query(query=None):
players = Player.ema_queryset()
if query:
players = players.filter(
Q(first_name_ru__icontains=query)
| Q(last_name_ru__icontains=query)
| Q(first_name_en__icontains=query)
| Q(last_name_en__icontains=query) | Q(ema_id__icontains=query))
return players
