Here's an introduction to using dataclasses in your Python programs ... If you include the __post_init__ method in your dataclass definition, you can provide instructions for modifying fields ...

The asyncio library included with Python gives you the tools to use async for processing disk or network I/O without making everything else wait. We’ll concentrate on the high-level APIs in this ...

Python 3.10 development has stabilized and we ... the only way we could split this line across multiple lines was using the \ line continuation character: It works, but it’s not Pythonic.