PyLint无法识别cv2成员 [英] PyLint not recognizing cv2 members

问题描述

我正在opencv项目上运行pylint，并且在VS代码中收到很多关于pylint的错误，提示不存在成员.

I am running pylint on an opencv project and I am getting many pylint errors in VS code about members not being present.

示例代码:

import cv2
cv2.imshow(....)

获得的错误:

但是，代码可以正确运行，没有任何错误.

However , the code runs correctly without any errors.

版本:pylint 1.8.1，astroid 1.6.0

Versions : pylint 1.8.1 , astroid 1.6.0

推荐答案

这是来自pylint.您可以使用以下命令在项目的根目录中生成pylint配置文件: (如果您在同一回购中的团队中或在不同的计算机上工作，我会发现这很有帮助)

This is from pylint. You can generate a pylint config file in the root of your project with this command: (I find this to be helpful if you work in a team or on different computers from the same repo)

pylint --generate-rcfile > .pylintrc

在生成的.pylintrc文件的开头，您将看到

At the beginning of the generated .pylintrc file you will see

# A comma-separated list of package or module names from where C extensions may
# be loaded. Extensions are loading into the active Python interpreter and may
# run arbitrary code.
extension-pkg-whitelist=

添加cv2，这样您最终会得到

Add cv2 so you end up with

# A comma-separated list of package or module names from where C extensions may
# be loaded. Extensions are loading into the active Python interpreter and may
# run arbitrary code.
extension-pkg-whitelist=cv2

保存文件. 棉绒错误应该会消失.

Save the file. The lint errors should disappear.

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