pdf 发票创建好模块 ~> borb

原文: PyCoder's Weekly - Issue #487

pycoder

  • 210825 Zoom.Quiet(大妈) 用时 42 分钟 完成快译
  • 210825 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄.

In this step-by-step tutorial, you’ll learn about Python’s deque and how to use it to perform efficient pop and append operations on both ends of your sequences. Deques are commonly used to build queues and stacks.

(是也乎:

deque

堆和桟可以在一起.

)

Did you know that you can style the pandas DataFrame output in a notebook? This listicle covers twenty-five pandas functions that you may not have heard of, including .explode(), .squeeze(), and the pandas DataFrame styler. There’s something in this article for everyone, so read it to find out how you can take your pandas skills to the next level.

(是也乎:

和 Python 内建模块中无数遗珠一样, Pandas 集成数据科学界那么多年心头好, 不是一般教材都知道这些专用函式的...

)

Graph theory network analysis can yield deep data insights that are difficult to tease out via alternative methods. Get a taste of what graph analysis can do in this quick, hands-on tutorial that uses NetworkX to create and analyze a graph.

(是也乎:

关键优先结合 Jupyter 从而获得科研人员青睐

)


探讨/吐糟

Discussions

NIL


文章/教程/嗯哼

Articles, Tutorials and Talks

In this step-by-step course, you’ll learn all about Python’s math module for higher-level mathematical functions. Whether you’re working on a scientific project, a financial application, or any other type of programming endeavor, you just can’t escape the need for math!

(是也乎:

math

令人回忆中学数学的模块...

)

Camera lenses are more complex than you might think. If you cut open a camera to look at a cross-section, you’d see that a lens is actually made up of several smaller lenses. This article explores how camera lenses work using a new Python raytracing project called PyRayT that’s designed for designing optical systems.

(是也乎:

PyRayT

通过程序自动分析光路来完成自动对焦...

)

Creating PDFs from scratch programmatically can be a challenge. There’s a new Python project called borb that aims to simplify PDF creation. Learn how borb works and how you can use it to create a PDF invoice in this tutorial from the project’s creator.

Have you started to use Python’s assignment expression in your code? Maybe you have heard them called the walrus operator. Now that the controversy over the introduction in Python 3.8 has settled down, how can you use assignment expressions effectively in your code? This week on the Real Python Podcast, David Amos is back, and he’s brought another batch of PyCoder’s Weekly articles and projects.

(是也乎:

podcast

)

Ray is a fast, simple distributed execution framework that makes it easy to scale your applications and to leverage state of the art machine learning libraries. Using Ray, you can take Python code that runs sequentially and transform it into a distributed application with minimal code changes.

(是也乎:

Ray

弥缝儿 ~> Python 传统手艺

)


好物/妙品/...

Interesting Projects, Tools and Libraries, Projects & Code

(是也乎:

networkx

基于 matplotlib 而不是 Graphviz ...

)

(是也乎:

科学软件,基于确定数学公式, 所以, 才能自动测试吧?

)

(是也乎:

PyRayT

这么专业领域一样有 Pythonic

)


📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心

NIL


DAMA

❤️ Happy Pythonic ;-(大妈私人无责任播报)

(是也乎:

独创 logging + debug 模块

)

(是也乎:

老司机开新坑, 时隔10年, 沈游侠再次开声, 值得关注:

Bilibili

)

(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:

PPS:

不觉中蟒周刊快译已经到了第9个年头

去年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: 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)


Comments



自怼圈/年度番新

DU21.7
关于 ~ DebugUself with DAMA ;-)

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zoomquiet

追问

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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:
  • + 扫描预约入群, 学员每满 42 人即启动新一期训练营 ;-)
  • 101camp21.7
  • + 任何问题, 随时邮件提问可也:
    askdama@googlegroups.com