What are some tips for using Python 3.12?

What are some tips for using Python 3.12?

Python 3.12 introduces several new features. Here are some tips to get started:

1. Explore the new syntax features like f-strings improvements.
2. Utilize the enhanced error messages for better debugging.
3. Take advantage of performance improvements in the standard library.

Can you explain the f-string improvements?

Sure! In Python 3.12, f-strings now support the = sign for easier debugging. You can write f'{var=}' to get both the variable name and its value.

What are the performance improvements in the standard library?

The standard library has seen optimizations in modules like math and statistics, making them faster. Additionally, some built-in functions have been optimized for better performance.

Are there any new modules or libraries introduced?

Yes, Python 3.12 introduces the tomllib module for parsing TOML files, which is great for configuration management.