如何在PyCharm中查找类的所有未使用的方法？ [英] How to find all unused methods of a class in PyCharm?

问题描述

我的项目中有一个名为 Article 的类。我想找到项目中未使用的所有方法。对于特定的方法，我可以按 Alt + F7 并查看它的使用位置，如果它没有在任何地方使用，我可以安全地删除它。是否可以自动化该过程并查找未使用的所有类的方法，而无需为每个方法按 Alt + F7 ？

I have a class named Article in my project. I want to find all its methods that are unused in the project. For a particular method I can press Alt+F7 and see where it's used, and if it's not used anywhere, I can delete it safely. Is it possible to automate the process and find all methods of the class that are unused without pressing Alt+F7 for each method?

推荐答案

PyCharm不提供此功能，因为无法可靠地确定方法未被使用，因为有太多方法可以动态调用它。

PyCharm doesn't offer this feature since it isn't possible to reliably determine that a method is unused, because there are simply too many ways to call it dynamically.

但是你可以使用< a href =https://github.com/jendrikseipp/vulture\"rel =nofollow noreferrer> Vulture 可以找到项目中的大部分死代码。请参阅以下命令：

But you may use Vulture to find most of dead code in a project. Refer to the following commands:

$ pip install -U vulture
$ vulture path_of_project
$ # Use --exclude for excluding particular files (e.g. virtualenv files)
$ vulture --exclude=env path_of_project

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