def set(self, pos, player):
index = pos - 1
if self.board[
index] == Fields.EMPTY.value and player in Fields.players():
self.board[index] = player
else:
raise ValueError('cannot set {:s} to {:d}'.format(player, pos))
def sublist_with_all_of_same(self, lists):
for player in Fields.players():
for sublist in lists:
if self.all_of_same(sublist, player):
return player
return None
