欢迎阅读《pythonista周刊》第448期。Let us start 原文: https://mailchi.mp/pythonweekly/python-weekly-issue-448 翻译：Dustyposa 来自赞助商（PS：原文的赞助商）: 使用 Datadog 监控你的python指标，日志，集群分析。使用Datadog的应用分析，可以深入任何纬度并且能找到你所需要的信息，来进行动态诊断和快速故障排除。来免费试用 14 天吧！ ...
用 Python 生成无数独特光剑 原文: PyCoder’s Weekly - Issue #419 200506 Zoom.Quiet(大妈) 用时 42 分钟 完成快译 200506 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄. Python 3.9 发布规划 PYTHON.ORG In last week’s issue we had the dates mixed up, here are the correct ones: 3.9.0 final is expected to be released on October 5, 2020. On May 18, 2020 3.9.0 beta 1 is going to be released, marking the start of the feature freeze phase. 为什么要记录测试 HYNEK SCHLAWACK Have you ever looked at a test you wrote six months or a year ago and thought, “I know what this test does but why did I test this?” Maybe you should document your tests. (是也乎: 那就直接用 doctest? ) 2020 Python 语言峰会 PYTHON SOFTWARE FOUNDATION This year’s Python Language Summit was held over videoconference. The PSF is posting summaries of the presentations as they become available. (是也乎: 在老爹离开的日子里, Python 果断努力变成 C# ) Regular Expressions: Python中的正则表达式 REAL PYTHON In previous tutorials in this series, you’ve seen several different ways to compare string values with direct character-by-character comparison. In this tutorial, you’ll learn how to perform more complex string pattern matching using regular expressions, or regexes, in Python. 用 Python 生成 10,000 多个独特的 8位 Lightsabers ADAM MCKERLIE • Shared by Adam McKerlie May the Fourth be with you! And also some Python! Adam McKerlie shows us how he used Pillow and Tweepy to make a Twitter bot that tweets a unique lightsaber every day. (是也乎: 神奇了, Jadi 光剑自动生成器, 为每一个小伙伴生成一柄唯一的. ) 探索用于 Python 开发的 Jupyter Notebook 替代方案 CHRIS MOFFITT For many people, the Jupyter Notebook has become the de facto tool for exploratory data analysis. But is it really the bee’s knees? (是也乎: Jupyter 有很多山寨小伙伴, 每一个都作的不错.特别是 VSCode. ) Python 3.9.0a6 现在可用于测试 PYTHON.ORG Django 错误修正版本: 3.0.6 DJANGO SOFTWARE FOUNDATION The Real Python 播客: Łukasz Langa 访谈 REAL PYTHON podcast Łukasz is the release manager for CPython and the creator of the Black code formatter. 讨论 Discussions ...
欢迎阅读《pythonista周刊》第447期。Let us start 原文: https://mailchi.mp/pythonweekly/python-weekly-issue-447 翻译：Dustyposa 来自赞助商（PS：原文的赞助商）: python开发者都需要的Vettery Vettery是一个招聘网站，它改变了人们应聘或者雇佣的方式。准备好换工作地方了吗？免费制作简历，你的薪资你说了算，现在就和顶级雇主的HR联系吧！ ...
Pandas DataFrame: 使处理数据令人愉快 原文: PyCoder’s Weekly - Issue #418 200429 Zoom.Quiet(大妈) 用时 42 分钟 完成快译 200429 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄. Python 2 最后的发布标志叕一个时代的终结 RYAN DONOVAN The final version of Python 2 has been released. As the Python community looks forward to the new era, Ryan Donovan from the Stack Overflow Blog takes some time to reflect on the transition and points out that, while support for Python 2 from official channels may be gone, the language isn’t dead. In fact, there’s reason to believe it will live on for decades to come. (是也乎: 再次: 不会的, Python 2.x 足以用到下个10年… ) 你应该了解的 Python 3.9 新特性 MARTIN HEINZ • Shared by Martin Heinz Python 3.9 is scheduled for release on May 10, 2020, and it’s packed full of new goodies. Explore these new features in this overview by Martin Heinz, including new dict operators, updates to the math module, new string methods, a functools.ToplogicalSorter class, and more! (是也乎: 实话, 并不想知道… 一个语言不是靠追加越来越多特性存活的… ) Python pickle 模块: 如何在 Python 中保存对象 REAL PYTHON In this tutorial, you’ll learn how you can use the Python pickle module to convert your objects into a stream of bytes that can be saved to a disk or sent over a network. You’ll also learn the security implications of using this process on objects from an untrusted source. (是也乎: pickle 绝对是 Python 内建模块中最迷人的一个, 谁都忍不住溢用她… ) 收集指导委员会问答的问题 PYTHON.ORG As part of PyCon US 2020, the Python Steering Council will record a Q&A. They are soliciting questions from the community, so here’s your chance to get your burning questions answered! (是也乎: 很认真, 也很无奈… ) 构造 Python 应用 (通用布局) REAL PYTHON course This course is a reference guide to common Python application layouts and project structures for command-line applications, web applications, and more. (是也乎: 的确, Python 程序其实,非常 八股文的… 输入->处理->输出, 没了… ) 讨论 Discussions ...