如何在python中添加quandl Api key到我的請求中

我已經創建了一個私人quandl帳戶並收到了我的quandl Api key，但是如何在python中將密鑰添加到我的請求中？如何在python中添加quandl Api key到我的請求中

我的代碼：

import pandas as pd 
import quandl 

df = quandl.get('EOD/V') 
print(df.head())

錯誤：

Traceback (most recent call last): 
    File "C:\Users\qasim\Documents\python_machine_learning\regression.py", line 4, in <module> 
    df = quandl.get('EOD/V') 
    File "C:\Python27\lib\site-packages\quandl\get.py", line 48, in get 
    data = Dataset(dataset_args['code']).data(params=kwargs, handle_column_not_found=True) 
    File "C:\Python27\lib\site-packages\quandl\model\dataset.py", line 47, in data 
    return Data.all(**updated_options) 
    File "C:\Python27\lib\site-packages\quandl\operations\list.py", line 14, in all 
    r = Connection.request('get', path, **options) 
    File "C:\Python27\lib\site-packages\quandl\connection.py", line 36, in request 
    return cls.execute_request(http_verb, abs_url, **options) 
    File "C:\Python27\lib\site-packages\quandl\connection.py", line 44, in execute_request 
    cls.handle_api_error(response) 
    File "C:\Python27\lib\site-packages\quandl\connection.py", line 85, in handle_api_error 
    raise klass(message, resp.status_code, resp.text, resp.headers, code) 
quandl.errors.quandl_error.ForbiddenError: (Status 403) (Quandl Error QEPx05) You have attempted to view a premium database in anonymous mode, i.e., without providing a Quandl key. Please register for a free Quandl account, and then include your API key with your requests. 
[Finished in 6.0s]

來源

2017-07-23 Qasim Imtiaz

從Configuration doc part，你可以用ApiConfig.api_key設置：

import quandl 
quandl.ApiConfig.api_key = 'tEsTkEy123456789'

此外，從quandl python doc，你可以定義get方法中的其他可選參數：

:param str api_key: Downloads are limited to 50 unless api_key is specified

所以，你也可以使用：

df = quandl.get('EOD/V', api_key='tEsTkEy123456789')

來源

2017-07-23 22:21:08

如何在python中添加quandl Api key到我的請求中

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