How do f-strings in Python 3.10 improve performance?

How do f-strings in Python 3.10 improve performance compared to previous versions?

F-strings in Python 3.10 are optimized for speed, making string interpolation faster than older methods like format() and %.

Can you provide a benchmark comparison between f-strings and other string formatting methods?

Sure! Benchmarks show that f-strings can be up to 20% faster than the format() method and significantly faster than concatenation.

What are some best practices for using f-strings in Python?

Best practices include keeping expressions simple, avoiding complex calculations inside f-strings, and using them for readability.

Are there any limitations or drawbacks to using f-strings?

Yes, f-strings require Python 3.6 or later, and they can be less readable if used with very complex expressions.