towers without solve.py

class Tower:

    def __init__(self):
        self.discs = []

    def add_disc(self, disc_to_add):
        self.discs.append(disc_to_add)

    def remove_disc(self):
        return self.discs.pop()

    def __str__(self):
        return str(self.discs)


class TowersOfHanoi:
    def __init__(self, num_of_discs):
        # Create towers.
        self.towers = {'left': Tower(), 'middle': Tower(), 'right': Tower()}

        # Create discs
        self.game_size = num_of_discs
        for disc in range(num_of_discs, 0, -1):
            self.towers['left'].add_disc(disc)

    def solve_game(self):
        print("To be implemented...")

    def __str__(self):
        tower_as_str = "LEFT: " + str(self.towers['left'])
        tower_as_str += "\nMIDDLE: " + str(self.towers['middle'])
        tower_as_str += "\nRIGHT: " + str(self.towers['right'])
        return tower_as_str


def main():
    game = TowersOfHanoi(5)
    print(game)


main()