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python - 使用 python venv 时出现 ValueError

问题描述

我目前正在尝试使用 python 中的 API 密钥连接到我的保管箱帐户。当我不使用虚拟环境运行它时，我可以从下面的代码中获取我的个人资料信息。

import dropbox

d = dropbox.Dropbox("myAPIkey")
    
print(d.users_get_current_account())

但是当我使用我的 python venv 运行代码时，我得到了这个错误

Traceback (most recent call last):
  File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\urllib3\util\timeout.py", line 142, in _validate_timeout
    float(value)
TypeError: float() argument must be a string or a number, not 'Timeout'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
      File "d:/Desktop/FYP/FYP-TheBoyes/dropbox_tester.py", line 8, in <module>
        print(d.users_get_current_account())
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\dropbox\base.py", line 5216, in users_get_current_account
        r = self.request(
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\dropbox\dropbox_client.py", line 321, in request
        res = self.request_json_string_with_retry(host,
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\dropbox\dropbox_client.py", line 476, in request_json_string_with_retry
        return self.request_json_string(host,
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\dropbox\dropbox_client.py", line 588, in request_json_string
        r = self._session.post(url,
      File "d:\Desktop\FYP\FYP-Django\venv\lib\site-packages\requests\sessions.py", line 522, in post
        return self.request('POST', url, data=data, json=json, **kwargs)
      File "d:\Desktop\FYP\FYP-Django\venv\lib\site-packages\requests\sessions.py", line 475, in request
        resp = self.send(prep, **send_kwargs)
      File "d:\Desktop\FYP\FYP-Django\venv\lib\site-packages\requests\sessions.py", line 596, in send
        r = adapter.send(request, **kwargs)
      File "d:\Desktop\FYP\FYP-Django\venv\lib\site-packages\requests\adapters.py", line 413, in send
        resp = conn.urlopen(
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\urllib3\connectionpool.py", line 687, in urlopen
        timeout_obj = self._get_timeout(timeout)
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\urllib3\connectionpool.py", line 330, in _get_timeout
        return Timeout.from_float(timeout)
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\urllib3\util\timeout.py", line 179, in from_float
        return Timeout(read=timeout, connect=timeout)
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\urllib3\util\timeout.py", line 103, in __init__
        self._connect = self._validate_timeout(connect, "connect")
      File "c:\users\user\appdata\local\programs\python\python38-32\lib\site-packages\urllib3\util\timeout.py", line 144, in _validate_timeout
        raise ValueError(
    ValueError: Timeout value connect was Timeout(connect=100, read=100, total=None), but it must be an int, float or None.

有什么办法可以让这个代码在我的 python venv 中运行？

标签： pythondropboxdropbox-apipython-venv

解决方案

我想你正在运行dropbox-sdk-python python 包。
这种错误似乎与此线程中解释的依赖项版本有关。

因此，请确保所有依赖项都具有基于requirements.txt文件的正确版本。

要检查所有已安装依赖项的版本，请在激活 virtualenv 的情况下运行以下命令。

pip freeze

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