Python performance myths and fairy tales
Python performance myths and fairy tales [LWN subscriber-only content] Antonio Cuni, who is a longtime Python performance engineer and PyPy developer, gave a presentation at EuroPython 2025 about "Myths and fairy tales around Python performance" on the first day of the conference in Prague. As might be guessed from the title, he thinks that much of the conventional wisdom about Python performance is misleading at best. With lots of examples, he showed where the real problems that he sees lie. H