Python script to play Rock-Paper-Scissors

jankenpon_en.py

#!/usr/bin/env python

# by William C. Canin <https://williamcanin.github.io>
# Date: 02 dec, 2019
# Version: 1.0.1
# Description: Game Rock-Paper-Scissors.

from random import choice, random
from textwrap import dedent


class Jankenpon:
    def __init__(self):
        self.user_ponts = 0
        self.machine_ponts = 0
        self.options = ['rock', 'paper', 'scissors']

    def user_choise(self):
        msg = """
              Choose an option:
              0 - Rock
              1 - Paper
              2 - Scissors"""
        print(dedent(msg))
        try:
            opt = int(input('>> Option: '))
        except ValueError:
            print('### Error: Choose only numbers. Game tackled!')
            exit(1)
        return opt

    def show_round(self, best_of_one, rounds):
        if best_of_one:
            round_info = 'Best of one!'
        else:
            round_info = rounds
        msg = f"""
            {'=' * 20}
            Round: {round_info}
            {'=' * 20}"""
        return print(dedent(msg))

    def log(self, user_choice, machine_choice):
        if self.user_win:
            win_round = 'You won this round!!! :)'
        elif self.machine_win:
            win_round = 'The machine won this round! :('
        else:
            win_round = 'This round was a draw.'

        msg = f"""
            -=-=-=-=-=-=-=-=-=- Log -=-=-=-=-=-=-=-=-=-
            >>> You chose: {self.options[user_choice].title()}
            >>> Machine chose: {self.options[machine_choice].title()}
            >>> {win_round}
            [Scoreboard]
            You {self.user_ponts} x {self.machine_ponts} Machine
            -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
            """
        print(dedent(msg))

    def printf (self, text):
        print(text, end="", flush=True)

    def countdown(self):
        from time import sleep
        lst = ['Jan', 'Ken', 'Pon!']
        for items in lst:
            self.printf(items)
            sleep(0.5)

    def welcome(self):
        msg = """
            Welcome game Rock-Paper-Scissors! Best of three."""
        print(dedent(msg))


    def win_gamer(self):
        if self.user_ponts > self.machine_ponts:
            print('>>> You have won the game!!! :) ### Congratulations!!! ###')
        elif self.user_ponts < self.machine_ponts:
            print('>>> Machine won the game. :(')
        else:
            print('>>> The game ended in a draw.')
            self.main(rounds=3, best_of_one=True)

    def main(self, rounds=1, best_of_one=False):
        try:
            while rounds <= 3:
                self.show_round(best_of_one, rounds)
                machine_choice = choice(range(len(self.options)))
                user_choice = self.user_choise()
                self.user_win = False
                self.machine_win = False
                if machine_choice == 0:
                    if user_choice == 0:
                        pass
                    elif user_choice == 1:
                        self.user_ponts += 1
                        self.user_win = True
                    elif user_choice == 2:
                        self.machine_ponts += 1
                        self.machine_win = True
                elif machine_choice == 1:
                    if user_choice == 0:
                        self.machine_ponts += 1
                        self.machine_win = True
                    elif user_choice == 1:
                        pass
                    elif user_choice == 2:
                        self.user_ponts += 1
                        self.user_win = True
                elif machine_choice == 2:
                    if user_choice == 0:
                        self.user_ponts += 1
                        self.user_win = True
                    elif user_choice == 1:
                        self.machine_ponts += 1
                        self.machine_win = True
                    elif user_choice == 2:
                        pass
                self.countdown()
                self.log(user_choice, machine_choice)
                rounds += 1

            self.win_gamer()
        except IndexError:
            print('### Invalid option. Game tackled!')
            exit(1)
        except KeyboardInterrupt:
            print('\n>>> Aborted by user.')


if __name__ == '__main__':
    Jankenpon().welcome()
    Jankenpon().main()