Once you know how to add and use a Python module, you will greatly extend the capabilities of the language. A Python module is an external class or set of functions that exist outside the main ...

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 ...

Find out by using Python’s built-in profiler to locate bottlenecks ... and offer some hints about how to speed them up. The cProfile module gathers statistics about the execution time of a ...

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.