是什么促使你决心进入一个技术栈的?

原文: PyCoder's Weekly - Issue #539

• 220824 Zoom.Quiet(大妈) 用时 13 分钟 完成快译
• 220824 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄.

• 了解 异步 Web Python
  • JAMES BENNETT

“Recently Django 4.1 was released, and the thing most people seem interested in is the expanded async support. The Python web ecosystem has been seeing new frameworks pop up which are fully async, or support going fully async, from the start.” Learn more about async and its use in web frameworks.

• GitHub Copilot: 以想象的速度与 Python 一起飞翔
  • REAL PYTHON

In this tutorial, you’ll get your hands dirty with GitHub Copilot, a virtual pair programmer powered by artificial intelligence trained on billions of lines of code. You’ll explore several practical use cases in Python for this amazing productivity tool.

(是也乎:

商业稿, 这肯定拿銭了... 拿开源代码去养 M$ 的 AI ? )

• 用 12 行 PyTorch 编写 Snake 游戏
  • ELIAS F. FYKSEN

Using linear algebra and tensor operations, Elias has emulated the classic game of “Snake”. This is a fun way to learn more about PyTorch and NumPy.

探讨/吐糟

Discussions

• 进入机器/深度学习的最佳方式?
  • HACKER NEWS

(是也乎:

挣銭, 买下一个团队?

)

• 您如何决定要学习哪种语言/技术堆栈?
  • HACKER NEWS

(是也乎:

最赞的是因为兴趣, 最惨的是因为工资...

)

文章/教程/嗯哼

Articles, Tutorials and Talks

• 如何在 Python 中找到绝对值
  • REAL PYTHON

In this tutorial, you’ll learn how to calculate the absolute value in Python using the built-in abs() function. You’ll also implement the corresponding mathematical formulas from scratch. Finally, you’ll change the behavior of abs() in your own classes by hooking into Python’s interface.

(是也乎:

)

• 用 lru_cache 在 Python 中进行缓存
  • REAL PYTHON
  • COURSE

Caching is an essential optimization technique. In this video course, you’ll learn how to use Python’s @lru_cache decorator to cache the results of your functions using the LRU cache strategy. This is a powerful technique you can use to leverage the power of caching in your implementations.

(是也乎:

看成了 Lua

)

• 为您的加密资产构建信号系统
  • BJÖRN LAPAKKO
  • • Shared by Geir Arne Hjelle

Databutton is an open source framework you can use to rapidly build, distribute and collaborate on apps, APIs, and models. In this tutorial, you’ll learn to build and deploy a tool that can help you decide when to buy or sell your crypto assets using Python, Streamlit, and Databutton.

(是也乎:

首先...

)

• 通过代码生成实现高性能
  • YONATAN ZUNGER

Not for the faint of heart, this article talks about how to write code that writes byte-code in order to achieve higher performance. It builds on an old technique popular in the 80’s that can have a new life through Python’s byte-code.

(是也乎:

代码生成, 就是 UNIX 中 复制 好于复用的精神代言?

)

• 为什么你应该使用 Python 的海象运算符
  • MARTIN HEINZ
  • • Shared by Martin Heinz

Python’s controversial assignment expression, known as the walrus operator, can improve your code. It’s time you start using it. Learn how and where to use it and how it makes your code more readable.

(是也乎:

一个大力宣传的语法糖, 很可能是不必要的...

推荐看原文: You Should Be Using Python's Walrus Operator - Here's Why | Martin Heinz | Personal Website & Blog )

• 如何在不编写 SQL 的情况下从 Datasette 服务中查询到数据
  • JIM CRIST-HARIF
  • • Shared by Jim Crist-Harif

Ibis lets users write dataframe-like queries, and execute them on various SQL backends. Datasette lets users wrap SQLite databases with a public SQL API. Combine them and you get an excellent tool for exploring open data.

(是也乎:

专注 SQLite ORM 的小众模块; 作者都不建议在正式生产环境中使用, 但是, 无法阻止自发的喜爱...

)

• 从 S3 读取 CSV 文件而不将其保存到磁盘
  • REDOWAN DELOWAR

Ever have to write a one-off script that grabs content from S3? Learn how to use boto3 with the tempfile module and a context manager so that download doesn’t linger around.

(是也乎:

世界上有两种硬盘,

一种是 S3, 另外是其它

)

• 用 HTTPie 打印 HTTP 请求
  • KRACEKUMAR
  • • Shared by kracekumar

Learn how to use HTTPie to quickly grab things over HTTP. Examples include requesting JSON from APIs, using DuckDuckGo in Tamil, authorizing requests, cookies, and lots more.

(是也乎:

敢于使用大量 emoji 进行写作的模块, 都是亲民的...

)

• 在 Python 中理解 Pickle
  • XIE JINGYI

The pickle module is used for serialization of Python objects. Learn what can be pickled, what can’t be pickled, and what to do if something isn’t pickle-able.

(是也乎:

用英文进行技术写作的中国人

)

好物/妙品/...

Interesting Projects, Tools and Libraries, Projects & Code

• discoart: 在一行中创建 Disco Diffusion 艺术品
  • GITHUB.COM/JINA-AI

(是也乎:

DD 工具立即就有了...毕竟已经是生意了

)

• Python f-Strings 数字格式备忘单
  • BRIANALLAN

(是也乎:

值得下载使用

)

• 用 Pydbantic 的单一持久数据模型
  • GITHUB.COM/CODEMATION
  • • Shared by Joshua Jamison

(是也乎:

)

• Asyncer: 用 Async Python 的实用函数

  • TIANGOLO.COM

• python-ds: 面试准备仓库

  • GITHUB.COM/PRABHUPANT
  • • Shared by Prabhu Pant

(是也乎:

GitHub 高星密码

面试经

)

📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心

• PiterPy Breakfast

  • August 24, 2022

• PyKla Monthly Meetup

  • August 24, 2022

• Weekly Real Python Office Hours Q&A (Virtual)

  • August 24, 2022

• PyCon Estonia

  • August 25 to August 26, 2022

• SPb Python Drinkup

  • August 25, 2022

• PyBay 2022 Conference

  • September 10, 2022 in San Francisco (Use code realpython25 for 25% off)

DAMA

❤️ Happy Pythonic ;-(大妈私人无责任播报)

• Zoom.Quiet’s Chaos42 | Substack
  • 古早:新闻组式写作
  • 欢迎订阅

(是也乎:

谈崩了, 之前通过 ACM 会员可以每年 $25 享受 O'REILLY 在线图书馆服务...现在没了

)

PS:

• 首发: Issue 539 ~蠎周刊 ~汇集全球蠎事儿 ;-)
• 修订: issue-539.md

PPS:

不觉中蟒周刊快译已经到了第11个年头

开始有小伙伴加入承担 pythonisa 周刊的翻译, 从来没提醒过, 可就这么默默坚持下来了...

问为什么:

[皱眉]每周新闻资讯 怎么能错过 
看看有什么新东西 
当有新的发现时：
    what f**k 还能这样玩？ 还有这东西？
    每周开彩蛋[吃瓜]

无法同意更多... 很多社区贡献看起来辛苦, 其实受益最多的, 就是主动承担者也.

好文笔,感叹号年度配额: 1/3

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)