title: How to find all unused methods of a class in PyCharm?
body: <p>I have a class named <code>Article</code> in my project. I want to find all its methods that are unused in the project. For a particular method I can press <code>Alt+F7</code> 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 <code>Alt+F7</code> for each method?</p>