ModuleNotFoundError：没有名为“certifi”的模块；

Question

我已升级到 Selenium 4.1.3，但出现了问题。

C:\Users\me\Desktop\TA\TestPlan>python TestPlan_Something.py
Traceback (most recent call last):
  File "TestPlan_Something.py", line 8, in <module>
    from TestCases.Test import Test
  File "C:\Users\me\Desktop\TA\TestPlan\TestCase\Test.py", line 56, in <module>
    from Util.WebDriverEventListener import WebDriverEventListener as Listener
  File "..\Util\WebDriverEventListener.py", line 30, in <module>
    from selenium.webdriver.support.events import AbstractEventListener
  File "C:\Users\me\Desktop\TA\Python\lib\selenium\webdriver\__init__.py", line 18, in <module>
    from .firefox.webdriver import WebDriver as Firefox  # noqa
  File "C:\Users\me\Desktop\TA\Python\lib\selenium\webdriver\firefox\webdriver.py", line 27, in <module>
    from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
  File "C:\Users\me\Desktop\TA\Python\lib\selenium\webdriver\remote\webdriver.py", line 39, in <module>
    from .remote_connection import RemoteConnection
  File "C:\Users\me\Desktop\TA\Python\lib\selenium\webdriver\remote\remote_connection.py", line 26, in <module>
    import certifi
ModuleNotFoundError: No module named 'certifi'

据我所知，certifi 安装在以下目录中：C:\Users\me\Desktop\TA\Python\Lib\site-packages\pip_vendor。

我不确定问题是什么。

Answer 1

解决方案：

在文件 remote_connection.py 中，我将 sys.path.append() 替换为 sys.path.insert(0, path) 并传入文件路径字符串“...\Python\Lib\site_packages\pip\_vendor”作为路径。