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没多少人用的 Python 强大功能有什么? 原文: PyCoder’s Weekly - Issue #530 220621 Zoom.Quiet(大妈) 用时 13 分钟 完成快译 220621 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄. 对象、函数、生成器和协程 DUSTY PHILLIPS Although different concepts, objects, functions, generators, and coroutines can be used almost interchangeably because of Python’s dynamic nature. Learn more about how these mechanisms are related and how to switch between them. 用 concat() 和 merge() 组合 pandas 中的数据 REAL PYTHON COURSE In this video course, you’ll learn two techniques for combining data in pandas: merge() and concat(). Combining Series and DataFrame objects in pandas is a powerful way to gain new insights into your data. (是也乎: ) 用 Python 导入和 PEP 690 获得懒加载能力 KENNEDY, MEYER, BRAVO, & WARSAW PODCAST Talk Python interviews all three authors involved in PEP 690, a proposal to add the ability to delay library importation until time of use. Django CMS 奖学金计划: 立即申请 DJANGO-CMS.ORG DjangoCon Europe 征集 2023 年主提案 DJANGO SOFTWARE FOUNDATION PyOhio Talks 宣布/免费注册 July 30 上线 PYOHIO.ORG 探讨/吐糟 Discussions ...

PyScript 飞翔在浏览器中吧 Python 君. 原文: PyCoder’s Weekly - Issue #529 220615 Zoom.Quiet(大妈) 用时 13 分钟 完成快译 220615 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄. PyScript 初探: Web 浏览器中的 Python REAL PYTHON In this tutorial, you’ll learn about PyScript, a new framework that allows for running Python in the web browser with few or no code modifications and excellent performance. You’ll leverage browser APIs and JavaScript libraries to build rich, highly interactive web applications with Python. (是也乎: 虽然是实验项目, 但是, 大家都很兴奋… ) 了解 Django: 调试技巧和技巧 MATT LAYMAN • Shared by Matt Layman Your Django app is up. You’ve got users. Your users are hitting bugs. How do you debug to fix the problems? This article dives deep into to how to find and squish the bugs in your Django code. (是也乎: Django 已经平台化了, 此时的 debug 就得有新姿势了 ) Python 中的安全密码处理 MARTIN HEINZ Lots of applications require some form of authentication, password handling, or the use of secure credentials. What are the best practices in Python for dealing with this? (是也乎: 安全口令在 Python 中管理的姿势… 最后给出的建议意味深长… ) Python 3.10.5 Bug 发布 CPYTHON DEV BLOG 2021 年 Python 开发人员调查结果 PYTHON SOFTWARE FOUNDATION (是也乎: 调查结果出来了: 到处都是 Pythoneer ) EuroSciPy August 29-September 2, 瑞士巴塞尔 EUROSCIPY.ORG • Shared by Darya Chyzhyk 探讨/吐糟 Discussions ...

如何摆脱教程地狱? 当然不是爱… 原文: PyCoder’s Weekly - Issue #528 220608 Zoom.Quiet(大妈) 用时 13 分钟 完成快译 220608 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄. Django 静态文件和模板 WILL VINCENT “Static files like CSS, JavaScript, and fonts are a core piece of any modern web application. They are also typically confusing for Django newcomers since Django provides tremendous flexibility around how these files are used. This tutorial will demonstrate current best practices for configuring static files in both local development and production.” 用 pandas 和 NumPy 进行数据清理 REAL PYTHON COURSE In this video course, you’ll learn how to clean up messy data using pandas and NumPy. You’ll become equipped to deal with a range of problems, such as missing values, inconsistent formatting, malformed records, and nonsensical outliers. Optimize Python Code Inefficiencies and Latency With Datadog Application Monitoring DATADOG SPONSOR Datadog’s APM generates detailed flame graphs to provide you with deeper insights into code-level performance enabling teams to identify bottlenecks and latency in their Python code. Navigate seamlessly between app traces, logs and metrics to resolve app issues fast. Optimize Python Code Inefficiencies and Latency With Datadog Application Monitoring (是也乎: 事实证明, logo 可爱能提高转化率 ) 简要了解 CPython 字符串 ONDŘEJ MĚKOTA “Have you ever noticed that a string with just a few characters in Python uses several dozen bytes of memory? We handle a lot of short strings and I have been wondering why Python seems to store strings seemingly so inefficiently.” 加速发布 Python 3.11.0b3 CPYTHON DEV BLOG Django Bugfix Release: 4.0.5 DJANGO SOFTWARE FOUNDATION 请求包的域名抢注攻击 JOSSEF HARUSH Python News: What’s New From May 2022 REAL PYTHON (是也乎: ) 探讨/吐糟 Discussions ...

对数据科学家有用的 Python 装饰器 原文: PyCoder’s Weekly - Issue #527 220601 Zoom.Quiet(大妈) 用时 13 分钟 完成快译 220601 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄. Python 的“函数”有时是类 TREY HUNNER Ever use list() or enumerate()? Think of them as functions? They’re not, they’re classes. Sometimes we call classes functions in Python. Why? And what’s a “callable”? 探索 Python 中的作用域和闭包 REAL PYTHON COURSE In this Code Conversation video course, you’ll take a deep dive into how scopes and closures work in Python. To do this, you’ll use a debugger to walk through some sample code, and then you’ll take a peek under the hood to see how Python holds variables internally. (是也乎: 是的, 套娃, 幸好 Python 严密的用缩进进行了可视化先… ) 所有关于星号在 Python 中需要知道的 BAS STEINS The * is for more than multiplication, it is also the basis for the two deconstruction operators: * and **. Learn the ins-and-outs of using *args, **kwargs, deconstruction, and forcing keyword-arguments-only in functions. ctx 库被劫持以窃取 AWS 密钥 AX SHARMA (是也乎: 全新 Hijacked 姿势… ) 探讨/吐糟 Discussions ...