IEX使用秘密密钥,但不适用于测试密钥

时间:2019-11-22 19:43:29

标签: python stock iex

嗨,我对这段代码有疑问,需要根据定义的时间段和股票代码来获取股价。 当我使用IEX API密钥时,该程序实际上有效,但是当我使用TEST IEX API KEY时,该程序却无法正常工作,

无法读取URL:https://cloud.iexapis.com/stable/stock/market/batch?symbols=AAPL&types=chart&range=1y&token=Tpk_157dbb6ac5914bb6b5e309b5eb1484f5

回复文字: b'Test令牌只能在沙盒环境中使用。请使用https://sandbox.iexapis.com'错误

'''
How to download stock data
'''

import pandas as pd
import pandas_datareader.data as web
import datetime as dt
from datetime import datetime
import os

os.environ["IEX_API_KEY"] = "Tpk_157dbb6ac5914bb6b5e309b5eb1484f5"

def get_stock_data():
    tickers = ['AAPL'] #capitalize tickers

    start = dt.datetime(2019,1,1) # can import 5 years max with iex
    end = dt.datetime.today()

    if not os.path.exists('stockdata'):
        os.makedirs('stockdata')

    for ticker in tickers:

        print(ticker)
        try :
            df = web.DataReader(ticker, "iex", start, end)
            print(df.head())
            df.to_csv('stockdata/{}.to_csv'.format(ticker))
            print(ticker, 'downloaded')
        except Exception as  e:
            print(e, 'error')

get_stock_data()

我可能应该告诉API,这是我需要访问的iexcloud-sandbox(如错误消息中所述),但是描述链接中没有提及任何内容:https://intercom.help/iexcloud/en/articles/2915433-testing-with-the-iex-cloud-sandbox,但我没有知道如何工作,有人可以帮忙吗?

3 个答案:

答案 0 :(得分:0)

将您的IEX_API_VERSION环境变量设置为iexcloud-sandbox

os.environ['IEX_API_VERSION'] = 'iexcloud-sandbox'

参考:https://github.com/addisonlynch/iexfinance/blob/7cf902e275f3f84b2892b87ff072fa1808926c15/docs/source/sandbox.rst

答案 1 :(得分:0)

我和你有同样的问题,这对我有用:

import os
os.environ['IEX_SANDBOX'] = 'enable'

答案 2 :(得分:0)

python os.getenv("IEX_SANDBOX")=="enable" 起作用的原因。以下代码是从 pdr_DataReader/iex/daily.py/IEXDailyReader 本身检索的。

        if os.getenv("IEX_SANDBOX") == "enable":
            self.sandbox = True
        else:
            self.sandbox = False
        self.api_key = api_key
        super(IEXDailyReader, self).__init__(
            symbols=symbols,
            start=start,
            end=end,
            retry_count=retry_count,
            pause=pause,
            session=session,
            chunksize=chunksize,
        )

    @property
    def default_start_date(self):
        today = datetime.date.today()
        return today - datetime.timedelta(days=365 * 15)

    @property
    def url(self):
        """API URL"""
        if self.sandbox is True:
            return "https://sandbox.iexapis.com/stable/stock/market/batch"
        else:
            return "https://cloud.iexapis.com/stable/stock/market/batch"