forex_python.converter CurrencyRates未能建立新连接：[Errno 11001] getaddrinfo失败

Question

我在我的许多项目中都使用了外汇python CurrencyRates，但是现在它不起作用了，它们都没有。我的代码有什么问题吗?还是服务器坏了？或者发生了什么？

这是我的密码：

from forex_python.converter import CurrencyRates

c = CurrencyRates()
usd = c.get_rate('EUR', 'USD')

而错误是：

Traceback (most recent call last):
  File "D:\MeineDaten\Programmieren\Python\Projekte\Flask\ProjectX\main.py", line 2, in <module>
    from files.currency import currency
  File "D:\MeineDaten\Programmieren\Python\Projekte\Flask\ProjectX\files\currency.py", line 7, in <module>
    usd = c.get_rate('EUR', 'USD')
  File "C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\forex_python\converter.py", line 66, in get_rate
    response = requests.get(source_url, params=payload)
  File "C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\requests\api.py", line 76, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\requests\api.py", line 61, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\requests\sessions.py", line 542, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\requests\sessions.py", line 655, in send
    r = adapter.send(request, **kwargs)
  File "C:\Users\User\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\requests\adapters.py", line 516, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.ratesapi.io', port=443): Max retries exceeded with url: /api/latest?base=EUR&symbols=USD&rtype=fpy (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x000001F0C1D056A0>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed'))

Answer 1

www.ratesapi.io/现在重定向到https://exchangeratesapi.io/pricing/。看起来他们正在远离一个完全免费的API。不确定如果底层源变成付费服务，外汇python的未来将是什么？

Answer 2

这个包所使用的api似乎坏了，我也有同样的问题。另外，如果你去https://api.ratesapi.io，网站不会加载。