[英]How to pull certain parts from api response
我正在學習使用API,並且無法從請求中提取一個特定的部分。 我正在使用代碼:
Request('https://api.kucoin.com/v1/open/currencies')
哪個返回:
{"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
但是,我只想從此響應的一部分中拉價。 我最好怎么做。
響應數據為json
,因此您可以使用json
模塊提取數據
>>> 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}
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