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私はpythonを学ぼうとしていて、これから始めました。実行しようとすると、構文エラーが発生し続けます。カーソルは、def start セクションの close " の最後にジャンプします。構文エラーがどこから来ているのかわかりません。

#! python3

# J Presents: Rock, paper, Scissors: The Video Game

import random
import time

rock = 1
paper = 2
scissors = 3

names = { rock: "Rock", paper: "Paper", scissors: "Scissors" }
rules = {rock: scissors, paper: rock, scissors: paper}

Player_score = 0
computer_score = 0

def start ():
    print "Let's play a game of Rock, Paper, Scissors."
    while game ():
        pass
    scores()

def game ():
    player = move ()
    computer = random.randint(1, 3)
    result(player, computer)
    return play_again()

def move():
    while True:
        print
        player = raw_input("Rock = 1\nPaper = 2\nScissors = 3\nMake a Move: ")
        try:
            player = int(player)
            if player in (1,2,3):
                return player
            except ValueError:
                pass
            Print "Oops! I didn't understand that. Please enter 1, 2 or 3."

def result (player, computer):
    print "1..."
    time.sleep(1)
    print "2..."
    time.sleep(1)
    print "3!"
    time.sleep (0.5)
    print "Computer threw {0}!".format(names[computer])
    global player_score, computer_score
    if player == computer:
        print "Tie Game."
    else:
        if rules[player} == computer:
        print "Your victory has been assured."
        player_score +=1
    else:
        print "The computer laughs as you realise you have been defeated."

def play_again():
    answer = raw_input("Would you like to play again? y/n: ")
    if answer in ("y", "Y", "yes", "Yes", "Of course!"):
        return answer
    else:
        print "Thank you very much for playing our game. See you next time!"

def scores():
    global player_score, computer_score
    print " HIGH SCORES"
    print "Player: ", player_score
    print "Computer: ", computer_score

if __name__ == '__main__':
    start()
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3 に答える 3

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if rules[player} == computer:

中括弧は括弧でなければなりません。

于 2013-06-21T15:36:27.753 に答える
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if rules[player} == computer:
print "Your victory has been assured."
player_score +=1

最初のエラー: rules[player} => rules[player] 2 番目のエラー。if の後の行を識別する必要があります。

else:
    if rules[player} == computer:
        print "Your victory has been assured."
        player_score +=1
    else:
        print "The computer laughs as you realise you have been defeated."

3 番目のエラー: 1 つの if に対して 2 つの else を持つことはできません

于 2013-06-21T15:38:01.777 に答える