Python変数を配列のdict値から設定していますか？

Question

Pythonをはじめて学ぶと、JSONを読んで正しくデコードしています。最初のforループで名前をループすることができるので、名前の値を正しく取得しているとわかりました。その値を変数に設定しようとすると、次のエラーが発生します。

Traceback (most recent call last): 
    File "./logger.py", line 70, in <module> 
    winnerName = jsonData['players'][winner].get('name') 
TypeError: list indices must be integers, not unicode 

Pythonコード：

jsonData = json.load(open('file.json')) 

## Functions correctly and prints each name out. 
for i in range(0,7): 
    print jsonData['players'][i].get('name') 

gameMatches = jsonData['games'][game]['matches'] 
for match in gameMatches: 
    winnerBool = 1 
    winner = -1 
    loser = -1 
    winnerName = "" 
    loserName = "" 
    matchCounter = 1 

    ## Set the winner first then check to see who lost 
    for key, value in sorted(match.iteritems(), reverse=True): 
    if winnerBool: 
     winner = value 
    ## This is where the error keeps pointing 
     winnerName = jsonData['players'][winner].get('name') 
     winnerBool = 0 
    elif winner != value: 
     loserName = jsonData['players'][loser].get('name') 
     loser = value 

    print winnerName 
    print loserName 

JSONファイル：

{ 
    "players":[ 
     {"name":"Donatello","img":"\/img\/players\/1.jpg","rol":"\/img\/players\/r1.jpg"}, 
     {"name":"Leonardo","img":"\/img\/players\/2.jpg","rol":"\/img\/players\/r2.jpg"}, 
     {"name":"Michelangelo","img":"\/img\/players\/3.jpg","rol":"\/img\/players\/r3.jpg"}, 
     {"name":"Raphael","img":"img\/players\/4.jpg","rol":"img\/players\/r4.jpg"}, 
     {"name":"Shredder","img":"\/img\/players\/5.jpg","rol":"\/img\/players\/r5.jpg"}, 
     {"name":"Rocksteady","img":"\/img\/players\/6.jpg","rol":"\/img\/players\/r6.jpg"}, 
     {"name":"Bebop","img":"\/img\/players\/7.jpg","rol":"\/img\/players\/r7.jpg"}, 
     {"name":"Foot Soldier","img":"\/img\/players\/8.jpg","rol":"\/img\/players\/r8.jpg"} 
     ], 
    "games":[ 
     {"matches":[ 
     {"player1":"0","player2":"2","winner":"0"}, 
     {"player1":"1","player2":"3","winner":"3"}, 
     {"player1":"4","player2":"5","winner":"4"}, 
     {"player1":"6","player2":"7","winner":"6"}, 
     {"player1":"0","player2":"3","winner":"0"}, 
     {"player1":"4","player2":"6","winner":"4"}, 
     {"player1":"0","player2":"4","winner":"0"} 
     ] 
     }, 
     {"matches":[ 
     {"player1":"0","player2":"2","winner":"2"}, 
     {"player1":"1","player2":"3","winner":"3"}, 
     {"player1":"4","player2":"5","winner":"4"}, 
     {"player1":"6","player2":"7","winner":"7"}, 
     {"player1":"2","player2":"3","winner":"2"}, 
     {"player1":"4","player2":"7","winner":"4"}, 
     {"player1":"2","player2":"4","winner":"4"} 
     ] 
     } 
    ] 
} 

Answer 1

1（整数）に"1"（列）へ変換するために使用

winner = int(value) 

を明確にする編集：あなたのキーと値の変数は文字列になります

あなたがこれを行う

....

for key, value in sorted(match.iteritems(), reverse=True): 
    #... 

...。私はあなたのJSONのこの部分を反復していると仮定しています：... ...そこで

{"matches":[ 
    {"player1":"0","player2":"2","winner":"0"}, 
    {"player1":"1","player2":"3","winner":"3"}, 

、あなたが割り当て

winner = value 

を...と見上げるしよう

winnerName = jsonData['players'][winner].get('name') 

...あなたは...

TypeError: list indices must be integers, not unicode 

を得る...ことあなたが言っている原因：それは言うべき

x = list["4"] 

：

x = list[4]