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我正在尝试使用 gocardless_pro API，但我不断收到一个不知道如何解决的关键错误。

下面是我的代码

import os
import gocardless_pro

client = gocardless_pro.Client(
    access_token=os.environ['testing123'],
    environment='sandbox'
)

单独运行此代码会引发以下关键错误：

---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
<ipython-input-23-2b23701d8478> in <module>
      2     # We recommend storing your access token in an
      3     # environment variable for security
----> 4     access_token=os.environ['testing123'],
      5     # Change this to 'live' when you are ready to go live.
      6     environment='sandbox'

~\Anaconda3\lib\os.py in __getitem__(self, key)
    676         except KeyError:
    677             # raise KeyError with the original key value
--> 678             raise KeyError(key) from None
    679         return self.decodevalue(value)
    680 

KeyError: 'testing123'

这是以下链接：https ://developer.gocardless.com/getting-started/api/making-your-first-request/

4

1 回答 1

2

你有两个选择。

  1. 将行更改access_token=os.environ['sandbox_-VghfQfP7nNxN_arDMfAMKF9qKdyLA05teLqGDky']为access_token='sandbox_-VghfQfP7nNxN_arDMfAMKF9qKdyLA05teLqGDky'

  2. 使用您的令牌值设置一个环境变量，然后像这样引用它：

首先从命令提示符执行此操作：

$ export TOKEN=sandbox_-VghfQfP7nNxN_arDMfAMKF9qKdyLA05teLqGDky

然后像这样从 Python 引用令牌：

import os
import gocardless_pro

client = gocardless_pro.Client(
    access_token = os.environ['TOKEN'],
    environment='sandbox'
)
于 2021-04-10T12:56:22.410 回答