Python ValueError:必须提供Quandl API密钥

Python ValueError:必须提供Quandl API密钥,python,quandl,Python,Quandl,我已导入quandl,但仍收到此错误消息 import quandl quandl.ApiConfig.api_key = 'X6mZSY79yeySfpCVJaKg' ValueError:必须通过API_key变量或环境变量Quandl_API_key提供Quandl API密钥 显示DataReader工厂函数如何将其传递给Quandl读取器: elif data_source == "quandl": return QuandlReader(symbols=name,

我已导入quandl,但仍收到此错误消息

import quandl
quandl.ApiConfig.api_key = 'X6mZSY79yeySfpCVJaKg'
ValueError:必须通过API_key变量或环境变量Quandl_API_key提供Quandl API密钥

显示DataReader工厂函数如何将其传递给Quandl读取器:

elif data_source == "quandl":
        return QuandlReader(symbols=name, start=start, end=end,
                            retry_count=retry_count, pause=pause,
                            session=session, api_key=access_key).read()
因此,请尝试使用access_key参数将其传递给DataReader:

 techie_portfolio[tech]=wb.DataReader(tech, data_source='quandl', start='2013-1-1',access_key=api-key)
 techie_portfolio[tech]=wb.DataReader(tech, data_source='quandl', start='2013-1-1',access_key=api-key)