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我试图拆分 .json 的某些部分，以将 .json 文件的某些部分与我找到的 API 完全隔离。

这是试图隔离互联网上任何股票的公开股价。我咨询过 Stack Overflow，但我认为我的释义可能有误。

# example
import sys
import requests
import json
from ticker import *


def main():
    stock_ticker = input("Name the stock ticker?\n")
    time2 = int(input("How many minutes do you want to view history?\n"))

    #separate file to generate URL for API
    url =  webpage(stock_ticker, time2)
    response = requests.get(url)

    assert response.status_code == 200

    data = json.loads(response.text)
    open_share_price = data["Time Series (5min)"]["2019-11-01 16:00:00"]["1. open"]
    print(open_share_price)
    return 0


if __name__ == "__main__":
    sys.exit(main())

退货

136.800

我一直想从不同的时间范围内获得公开股价，而不仅仅是 16:00:00，也不仅仅是 5 分钟的间隔。

我不擅长编程，因此将不胜感激地收到任何帮助。提前为我的简洁错误道歉

编辑：数据的链接。对不起，我第一次没有包括它。https://www.alphavantage.co/query?function=TIME_SERIES_INTRADAY&symbol=kmb&interval=5min&apikey=exampleapikey

4

1 回答 1

0

如果你必须使用多个元素，那么你应该使用for-loop

import requests

url = 'https://www.alphavantage.co/query?function=TIME_SERIES_INTRADAY&symbol=kmb&interval=5min&apikey=exampleapikey'

response = requests.get(url)
data = response.json()

for key, val in data["Time Series (5min)"].items():
    print(key, val["1. open"])

如果要将其保留为 JSON，则创建新目录以保留值，然后将其保存在文件中。

import requests
import json

url = 'https://www.alphavantage.co/query?function=TIME_SERIES_INTRADAY&symbol=kmb&interval=5min&apikey=exampleapikey'

response = requests.get(url)
data = response.json()

new_data = dict()

for key, val in data["Time Series (5min)"].items():
    new_data[key] = val["1. open"]

#print(new_data)    

with open('new_data.json', 'w') as fp:
    fp.write(json.dumps(new_data))
于 2019-11-04T02:57:01.623 回答