蠎周刊(PyCoder)591

在 Excel 中引入 Python

原文: PyCoder's Weekly - Issue #591

pycoder

  • 230823 Zoom.Quiet(大妈) 用时 13 分钟 完成格式转抄.
  • 230823 Zoom.Quiet(大妈) 用时 37 分钟 完成快译,

Welcome to the world of Polars, a powerful DataFrame library for Python! In this showcase tutorial, you’ll get a hands-on introduction to Polars’ core features and see why this library is catching so much buzz.

(是也乎:

Polars

)

This article explains immortal objects (PEP 683) which are excluded from garbage collection. This causes performance and shared memory improvements for large architectures.

This post shows you how to get started with Playwright, add end-to-end tests to an existing project, and automate running it using GitHub Actions.

Microsoft has announced that they’re embedding Python into Excel through a partnership with Anaconda. Read on for details.

(是也乎:

目测是老爹的推动?

Excel

这..不就是 Jupyter 的 Excel 版本?

)

探讨/吐糟

Discussions

NULL

文章/教程/嗯哼

Articles, Tutorials and Talks

In this tutorial, you’ll take a look at the powerful random number capabilities of the NumPy random number generator. You’ll learn how to work with both individual numbers and NumPy arrays, as well as how to sample from a statistical distribution.

(是也乎:

NumPy

虽然是伪随机, 但是, 一般足够了...

)

Nathaniel did a small project where he implemented the sum of inverse squares in multiple programming languages. The Python version was rather slow. This article talks about alternate ways of writing the Python code for better performance.

(是也乎:

不, 其实就是要随意的优化;

PS: 博主网站的配色还是很专业的...

)

This short blog post shows you how to formulate a series of equations and solve them using SymPy for a small geometric brain teaser. There is also an associated Hacker News Discussion.

In this video course, you’ll learn how to use the Python Pillow library to deal with images and perform image processing. You’ll also explore using NumPy for further processing, including to create animations.

(是也乎:

Pillow

)

This article shows you how to use SQL directly from Python, serializing to a dataclass instead of using an ORM. It has an associated Hacker News Discussion.

(是也乎:

绕过 ORM...

)

This article teaches you how to create your own diff-tool using pure Python. In addition to covering how to diff content, it also incorporates argparse to manage the command line options.

Sometimes learning a new language provides perspective in the ones you already know. Rodrigo picked up APL, and this article discusses what that taught him about Python.

This PyPI blog post talks about the integration between them and GitHub to help ensure accidental exposure of PyPI secrets is quickly dealt with.

Explore CPython’s memory management through a deep dive into Reference Counting. Learn how it functions, its implementation and its limitations

The Zen of Python famously states, “Errors should never pass silently.” But just what does that mean, and what should you do instead?

(是也乎:

蟒之禅有曰...不过, 为什么内建模块没有对应支持?

)

好物/妙品/...

Interesting Projects, Tools and Libraries, Projects & Code

(是也乎:

outlines

logo 很漂亮了...

)

(是也乎:

嗯哼? 基准测试中的 readabilipy 有268x ? )

(是也乎:

Python 不仅仅是胶水, 还可以是面团, 可以嵌入各种好东西... )

📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心

历史上这周

DAMA

❤️ Happy Pythonic ;-(大妈私人无责任播报)

      _~-+∽~_
  () /  ◵ ^  \ \/
    '_   △   _'
    > '--.--' |

...act by ferris-actor v0.2.4 (built on 23.0303.201916)

PS:

Happy Pythoning!

Copyright © 2023 PyCoder’s Weekly, All rights reserved.

PPS:

不觉中蟒周刊快译已经到了第10+2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.

所以++> 锈周刊 -> Weekly :: China

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:

全职嗯哼: 大妈的多重宇宙 - https://www.youtube.com/@Chaos42DAMA
私自嗯哼: ZoomQuiet (订阅号: ZoomQuiet42)
公开社群: 蟒营 (订阅号: Mainium)

as 创始组织者:
    CPyUG (mailling-list: python-cn@googlegroups.com)
    PyChina (订阅号: PyChinaOrg)
    本地社区: 
        GDG珠海 (订阅号: GDG-ZhuHai)
        AIGC珠海

Comments

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订阅 substack 体验古早写作:
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蟒营®编程思维提高班Python版

**2021.01.11** 因大妈再次创业暂停定期开设, 转换为预约触发:
  • + 任何问题, 随时邮件提问可也: 
    askdama@googlegroups.com
-->