SQLAlchemy 1.4.0 发布

原文: PyCoder's Weekly - Issue #465

• 210324 Zoom.Quiet(大妈) 用时 42 分钟 完成快译
• 210324 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄.

• Python 测试风格指南
  • STARGIRL FLOWERS

Need a quick yet thorough guide to testing? This excellent resource is for you.

(是也乎:

嗯哼? 发生什么了? 突然对 Python 工程测试叕热烈起来?

)

• Python 性能管理的5点框架
  • STEVEN F. LOTT
  • • Shared by Alex Mitelman

“Performance testing — like sailboat racing — depends on the conditions along the racecourse.”

• 如何用Python编写单元测试/第1部分: Fizz Buzz
  • MIGUEL GRINBERG

Get an introduction to unit testing in Python from the author of the Flask Megatutorial.

(是也乎:

作一件好事并不难, 难在每天都作好事儿.

单元测试也一样.

)

• 用 Python 和 Pygame 构建小行星游戏
  • REAL PYTHON

Build a clone of the Asteroids game in Python using Pygame. Step by step, you’ll add images, input handling, game logic, sounds, and text to your program.

(是也乎:

没有物理响应的游戏, 其实不难

)

• SQLAlchemy 1.4.0 发布
  • SQLALCHEMY.ORG

Patch versions 1.4.1 and 1.4.2 are also now available.

(是也乎:

世界上只余两种 Pythonic ORM, Django的以及, 非Django的.

)

• Python 软件包索引现在是 GitHub 秘密扫描集成商
  • GITHUB.BLOG

(是也乎:

为什么是 M$?

)

• Python 基础书籍/ 平装本已可用
  • REAL PYTHON
  • sponsor

“Python Basics: A Practical Introduction to Python 3” is now available as a paperback book. Go from beginner to intermediate Python knowledge with a clear, concise, and practical curriculum. Print copies available at a discounted launch price until the end of the week →

探讨/吐糟

Discussions

• 如果在用 Python /何时计划采用Mypy进行类型检查?
  • TWITTER.COM/GLYPH

In a recent Twitter poll, 45% of respondents said they already use Mypy, while 40% say they never plan to use it.

(是也乎:

不, 并没

)

文章/教程/嗯哼

Articles, Tutorials and Talks

• Python AI: 如何建立神经网络并做出预测
  • REAL PYTHON

Build a neural network from scratch as an introduction to the world of artificial intelligence (AI) in Python. You’ll learn how to train your neural network and make accurate predictions based on a given dataset.

(是也乎:

)

• Jupyter Notebooks 中的单元测试Python代码
  • MATT WRIGHT

Even if you code in Jupyter notebooks, there’s no excuse to not be testing your code!

• 连接到 MongoDB 并更新 Python 封装环境
  • REAL PYTHON
  • podcast

Have you heard about NoSQL databases, or wondered how to use one with Python? How does MongoDB store information and what packages can you use to connect this type of database to your Python project?

(是也乎:

)

• 需要预约疫苗吗? 认识 Python 程序员会有所帮助
  • KEVIN COLLIER

Programmers are writing scripts to help find vaccine appointments for those who are eligible.

(是也乎:

不是吧...

)

• 了解 Django: 部署实时站点
  • MATT LAYMAN
  • • Shared by Matt Layman

Learn the steps you should take to prepare your Django project for life on the web.

(是也乎:

是的, 学习一个新技术, 必须用真实的项目来折腾.

)

• Bits Security Peeps Emit 工具痕迹可用于利用 Python 不安全的 Pickle 文件
  • THOMAS CLABURN

“Python’s pickle pilloried with prudent premonition of poisoning.”

• 弯刀模式: 标记框架
  • NED BATCHELDER

Sometimes you gotta write some ugly code to get some things done.

• 约翰·克莱斯(John Cleese)拥有 NFT 桥/以 6,930万美元的价格出售给您
  • CAMERON FAULKNER

The world has gone temporarily (?) insane.

(是也乎:

)

好物/妙品/...

Interesting Projects, Tools and Libraries, Projects & Code

• outrun: 使用另一台 Linux 机器的处理能力执行本地命令
  • GITHUB.COM/OVERV

(是也乎:

嗯哼? 不是, 这其中涉及到的海量网络数据传输, 值得嘛?

ffmpeg -i input.mp4 -vcodec libx265 -crf 28 output.mp4

->

outrun user@host ffmpeg -i input.mp4 -vcodec libx265 -crf 28 output.mp4

)

• scikit-survival: 基于 Scikit-Learn 的生存分析

  • GITHUB.COM/SEBP

• testbook: 以正确的方式对 Jupyter 笔记本进行单元测试

  • GITHUB.COM/NTERACT

(是也乎:

有 Wolfram 们先贤在演示笔记式生产环境, Jupyter 也在跟上...

)

• CHIRP: 用 Python 编写的取证工具
  • GITHUB.COM/CISAGOV

(是也乎:

法医?

)

• visual-automata: 具有更多可视化功能的 Caleb Evans 自动机库
  • GITHUB.COM/LEWIUBERG

(是也乎:

可视化自动机, 还是 Graphviz 为基础.

)

📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心

• ⋅ Real Python Office Hours (Virtual)
  • March 24, 2020

(是也乎:

即便是线上的, 一样收费.

)

• ⋅ An Introduction to Delivering Technical Presentations With Confidence

  • March 25, 2021

• ⋅ PyCon Cameroon 2021

  • March 18 to March 21, 2021
  • 喀麦隆
  • 非洲

(是也乎:

其实, 非洲有过发达国家的... )

• ⋅ Python Web Conference 2021 (Virtual)

  • March 22 – 26, 2021

• ⋅ PyCon Israel 2021 (Virtual)

  • May 2 – 3, 2021

(是也乎:

以色列, 全球创新热点地区...

)

• ⋅ DjangoCon Europe 2021

  • June 2 – 6, 2021

• ⋅ PyCon 2021 (Virtual)

  • May 12 – 18, 2021

(是也乎:

反正很早都上 油管了, 随时可以 review, 当然, 这个随时, 随时了很多年都没刷光.

)

• ⋅ PyCon Cameroon 2021
  • March 18 to March 21, 2021

DAMA

❤️ Happy Pythonic ;-(大妈私人无责任播报)

• gruns/icecream: 🍦 Never use print() to debug again.
  • github

(是也乎:

独创 logging + debug 模块

)

• 沈崴的个人空间 - ( ゜- ゜)つロ 乾杯~ Bilibili
  • 哔哩哔哩

(是也乎:

老司机开新坑, 时隔10年, 沈游侠再次开声, 值得关注:

)

• 如何持证 (SSL) 开车 — 蟒营™ 怂怼录
  • UPYUN

(是也乎:

私人初体验, 现在 http/https 资源混用浏览器越来越傲娇了, 最好有工具可以统一迁移...

)

PS:

• 首发: Issue 465 ~蠎周刊 ~汇集全球蠎事儿 ;-)
• 修订: issue-465.md

好文笔,感叹号年度配额: 2/3

投稿/反馈邮箱:

askdama@googlegroups.com

(邮件列表地址, 当成正常邮件发送邮件就好, 不用注册, 不用翻越...)

ZoomQuiet/大妈

就是四处 是也乎,(￣▽￣) 的那个大妈:

私自嗯哼: ZoomQuiet (订阅号: ZoomQuiet42)
公开课程: 蟒营 (订阅号: Mainium)
历史吐糟: Chaos42 (订阅号 PythoniCamp)

as 创始组织者:
    PyChina (订阅号: PyChinaOrg)
    本地社区: 
        GDG珠海 (订阅号: GDG-ZhuHai)
        TFUG珠海 (订阅号: ZH_TFUG)

NN 4327