Sorry for not answering in Chinese, my skills are not that good to answer in full.
Thanks for asking! I'm sorry, but the current edition of the refactoring course doesn't support Python. As you might have noticed, we have the Python snippets in the refactoring section, and this may imply that the course does have Python coverage, but alas, there are live examples in the course that aren't translated to Python yet.
I plan to add the Python version to the second edition of the refactoring course. The release date is currently unknown, but I hope to accomplish it by the end of the year.
Still, please note that the course is language-agnostic and all the knowledge can be applied to any OOP-focused programming language. If you can read Java, C# or PHP, you don't have to wait for the second edition.