Daily Software Tips & Tricks

Python list comprehensions are elegant, but they can quickly turn into "write-only" code if you pack too much logic into them. A good rule of thumb is that if your comprehension requires more than one if condition or nested loops, it’s probably time to refactor it into a standard for loop.

Your future self—and anyone reviewing your PR—will thank you for choosing clarity over a clever one-liner. Code is read much more often than it is written, so if a logic block takes more than a few seconds to decipher, the "clever" version isn't worth the mental overhead it creates for the team.