URLError：

Question

运行此代码时出现URL错误-

    import yahoo_finance as yf

    yahoo = yf.Share('YHOO')
    d=yahoo.get_historical('2014-05-19', '2014-05-20')
    print "A week of stock daily quotations:"
    for e in d:
        print e
    print "Info about the company:",yahoo.get_info()
    print "Market capitalization in dollars:",yahoo.get_market_cap()

错误-请为此提供帮助

URLError: <urlopen error [Errno 8] nodename nor servname provided, or not known>

Answer 1

[Yahoo提供EOD金融数据服务很长时间，但于2017年终止。您可能想检查其他方法来检索此信息，例如使用https://pypi.org/project/yahoo-finance-api2/。