2017-12-13 10 views
0

私はAPIを使用することを学んでおり、リクエストから特定の部分を取り出すのに問題があります。コードを使用してイム:これを返すAPIの応答から特定の部分を引き出す方法

Request('https://api.kucoin.com/v1/open/currencies') 

{"success":true,"code":"OK","msg":"Operation succeeded.","timestamp":1513157553306,"data":{"rates":{"BTC":{"CHF":16406.52,"HRK":105986.66,"MXN":315682.44,"ZAR":225142.48,"INR":1065126.38,"CNY":109471.64,"THB":539369.4,"AUD":21846.03,"ILS":58546.63,"KRW":18012060,"JPY":1877290,"PLN":59102.38,"GBP":12380.19,"IDR":224977080,"HUF":4418661,"PHP":834691.1,"TRY":63315.12,"RUB":974073.68,"HKD":129114.54,"EUR":14057.51,"DKK":104620.46,"USD":16540,"CAD":21224.12,"MYR":67279.75,"BGN":27492.78,"NOK":138107.34,"RON":65134.52,"SGD":22352.15,"CZK":359811.16,"SEK":139630.68,"NZD":23835.79,"BRL":54896.26}},"currencies":[["USD","$"],["EUR","€"],["AUD","$"],["CAD","$"],["CHF","CHF"],["CNY","¥"],["GBP","£"],["JPY","¥"],["NZD","$"],["BGN","лв."],["BRL","R$"],["CZK","Kč"],["DKK","kr"],["HKD","$"],["HRK","kn"],["HUF","Ft"],["IDR","Rp"],["ILS","₪"],["INR","₹"],["KRW","₩"],["MXN","$"],["MYR","RM"],["NOK","kr"],["PHP","₱"],["PLN","zł"],["RON","lei"],["RUB","₽"],["SEK","kr"],["SGD","$"],["THB","฿"],["TRY","₺"],["ZAR","R"]]}} 

Process finished with exit code 0 

は、しかし私は、この応答の一部から価格を引っ張って欲しいです。どのように私はこれについて最善を尽くすだろう。

答えて

3

レスポンスデータは、したがって、あなたは、その後、 `response.json()`これの世話をするOPのpython-要求を使用している場合、データ

>>> import json 
>>> data = 'your response data' 
>>> jdata = json.loads(data) 
>>> jdata['data']['rates']['BTC'] 

{'THB': 539369.4, 
'MYR': 67279.75, 
'JPY': 1877290, 
'EUR': 14057.51, 
'MXN': 315682.44, 
'BGN': 27492.78, 
'IDR': 224977080, 
'HKD': 129114.54, 
'NOK': 138107.34, 
'ILS': 58546.63, 
'DKK': 104620.46, 
'RON': 65134.52, 
'RUB': 974073.68, 
'CNY': 109471.64, 
'AUD': 21846.03, 
'SEK': 139630.68, 
'ZAR': 225142.48, 
'CHF': 16406.52, 
'CZK': 359811.16, 
'USD': 16540, 
'GBP': 12380.19, 
'PLN': 59102.38, 
'BRL': 54896.26, 
'INR': 1065126.38, 
'HUF': 4418661, 
'CAD': 21224.12, 
'KRW': 18012060, 
'HRK': 105986.66, 
'NZD': 23835.79, 
'TRY': 63315.12, 
'PHP': 834691.1, 
'SGD': 22352.15} 
+0

を抽出するためにjsonモジュールを使用することができ、jsonです。 –

+0

はい、いつでも実行できます –

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