Python 3.15 released: Lazy imports, UTF-8 and new data types

Python 3.15 is expected to speed up some programs and simplifies handling immutable data. UTF-8 as standard requires testing.

Python 3.15 erschienen: Faule Importe, UTF-8 und neue Datentypen

Python 3.15 soll manche Programme schneller starten lassen und vereinfacht den Umgang mit unveränderlichen Daten. UTF-8 als ...

Python 3.15 即将到来：这些新特性或将改变 AI 时代的 Python 编程方式_运行_惰性_工具

Python 3.15.0 的第三个发布候选版本，也就是 rc3，已于2026年10月2日发布。正式版计划在10月9日推出。 仅从 rc2 到 rc3，82位贡献者就提交了大约156项错误修复。发布管理团队也已经收紧入口：只有经过审查的错误修复，才能继续进入这个版本。 因此，从实际使用角度来说，rc3 里看到的内容，基本就是正式版的样子。 于是，新一轮热闹又开始了。每次 Python 发布，都少不 ...

CSV Import: It's Not Done Just Because It Loads. Secure Bulk Registration with Angular and Python

When implementing a CSV import feature, it initially seems simple.Read the file, validate the data, and save it to the ...
linuxiac

Python 3.15 Released with Faster JIT, Lazy Imports, and UTF-8 by Default

Python 3.15 introduces lazy imports, UTF-8 as the default encoding, faster experimental JIT performance, and new profiling ...
腾讯网

Python for 循环是如何工作的？从迭代器协议到生成器与 itertools

点击上方“Deephub Imba”,关注公众号,好文章不错过 !Python 的 for 循环的底层对于列表、文件、字典、生成器还是游标都是使用的同一套规则，如果只知道“生成器是惰性的时”远远不够的。理解协议的具体行为才能知道如何组合处理数据的 ...
HackerNoon

AI Code Refactoring Doesn't Have to Be a Guessing Game

I gave an AI agent one prompt and scored the codebase after every commit. Health 50 to 61, 10,000 lines gone, and a hard stop ...

Mastering Python's math and random: From rounding up and greatest common divisors to random number reproduction, shuffling, and estimating pi

Introduction to math and random In this lesson, we will explain Python's standard libraries: math and random. When writing ...
HackerNoon

The Hidden Security Risks of Letting AI Agents Run Code

AI agents that run code can leak secrets, install malware, and wipe your repo. Learn the 5 hidden security risks and how to ...