How Do You Use the Walrus Operator in Python?

I see your point, but I think that the first example might actually introduce more confusion than clarity. It’s a bit easy to misinterpret what the code is doing at first glance. However, I really like your second example and can see myself using it!

One great way I’ve used the walrus operator is in chained if-elif-else statements with regex. For example: `if (m := re.search(...)) is not None:` This captures the match object directly if the regex matches, which saves time and makes the code cleaner.

I’m a fan of the walrus operator! In fact, I even created a tool that automatically applies it wherever it can in your codebase. Just run `pip install auto-walrus` and then `auto-walrus src` to get started! Check it out [here](https://github.com/MarcoGorelli/auto-walrus).

Overall, I think your article is quite useful! Just a few refinement points: Example 1 doesn't really avoid redundant function calls. It's more concise, but ultimately still calls `get_data()` once. Also, I’d love to see more about common pitfalls like operator precedence and scope issues with comprehensions in your next revision.