Source.Python forums

from filters.players import PlayerIter
from players.entity import Player


def get_spectators(index):
    """Return a list of names of all players observing the given player."""
    player = Player(index)
    observer_list = list()
    for other in PlayerIter('dead'):
        if player.inthandle == other.observer_target:
            observer_list.append(other.name)
    return observer_list