Refactor into packages

play_ttt.py

@@ -0,0 +1,15 @@
+from ttt.game import TTTGame
+from ttt.view import TTTView
+from ttt.player import TTTHumanPlayer
+
+player0 = TTTHumanPlayer("Player 1")
+player1 = TTTHumanPlayer("Player 2")
+game = TTTGame()
+view = TTTView(player0, player1)
+
+state = game.get_initial_state()
+view.greet()
+while not game.is_over(state):
+    action = view.get_action(state)
+    state = game.get_next_state(state, action)
+view.conclude(state)