代码隔离在Python

原文: PyCoder's Weekly - Issue #444

• 201028 Zoom.Quiet(大妈) 用时 42 分钟 完成快译
• 201028 Zoom.Quiet(大妈) 用时 37 分钟 完成格式转抄.

• 实践中的 Python: 如何使用 % 运算符?
  • REAL PYTHON

In this tutorial, you’ll learn about the Python modulo operator (%). You’ll look at the mathematical concepts behind the modulo operation and how the modulo operator is used with Python’s numeric types. You’ll also see ways to use the modulo operator in your own code.

(是也乎:

取余, 其实有很多使用技巧, 可以用在神奇的场景中完成快速计算.

)

• CPython 加速计划
  • MARK SHANNON

Core contributer Mark Shannon has a plan to increase CPython’s performance fivefold in four stages of updates.

(是也乎:

目标是提升五倍.

嗯哼, 这对 Python 是否算是一种内卷行为?

)

• Python 中的代码隔离
  • ARTEM GOLUBIN

How can you hide, or isolate, Python code in an application from potential bad actors? Learn several methods for doing so and why you should never run thirs party code in the same Python interpreter as your applications.

• The Real Python 播客 – #32: 新 "Python基础知识" 好书和填补学习道路中的空白
  • REAL PYTHON

Do you have gaps in your Python learning path? If you’re like me, you may have followed a completely random route to learn Python. This week on the show, David Amos is here to talk about the release of the Real Python book, “Python Basics: A Practical Introduction to Python 3”. The book is designed not only to get beginners up to speed but also to help fill in the gaps many intermediate learners may still have.

(是也乎:

老朋友, 老程序猿.

)

• 2020年三季度 Python 软件基金会资深会员名单
  • PYTHON SOFTWARE FOUNDATION

Congratulations to all the new fellows!

探讨/吐糟

Discussions

• 加速 CPython
  • PYTHON-DEV

Mark Shannon has a plan to speed up CPython roughly 5 times over four stages. The community opines.

(是也乎:

等等, 私人项目? 不是 PSF 官方的?

) 视

• youtube-dl 收到 RIAA 的 DMCA 移除要求
  • REDDIT

(是也乎:

RIAA 是个什么组织来的?

)

文章/教程/嗯哼

Articles, Tutorials and Talks

• 如何用 Python 射击你自己的脚, 第一部分
  • MIGUEL BRITO

If you’re new to Python, you might find yourself confused by some of the situations described in this article. Learn about five mistakes you could make, why they happen, and how to fix them.

(是也乎:

各种常见困惑行为以及修正.

)

• 使用 Facade Pattern 包装第三方集成
  • ALY SIVJI
  • • Shared by Aly Sivji

“There are many ways we can create systems with layered architecture; one of the more popular techniques is to leverage Structural Design Patterns to create explicit relationships between classes. This post explores how the Facade Pattern can be used to wrap third-party integrations to improve software design.”

• 在 Python 中创建二进制搜索
  • REAL PYTHON

Binary search is a classic algorithm in computer science. In this step-by-step course, you’ll learn how to implement this algorithm in Python. You’ll learn how to leverage existing libraries as well as craft your own binary search Python implementation.

(是也乎:

等等, 好象硅谷剧情中核心技术就是对压缩音频的搜索?

)

• 用 Python 解决序列比对问题
  • JOHN LEKBERG

Sequence alignment is a method of pairing elements of two sequences under some constraints. It can be used to analyze sequences of biological data, such as nucleic acid sequences. Learn how solve the sequence alignment problem in Python using a brute-force method and a more efficient method that uses dynamic programming.

• 通过 Real Python Slack 社区提升您的技能
  • REAL PYTHON

In this guide, you’ll learn how to get the most out of your Real Python membership using the community Slack. You’ll learn some lesser-known features of Slack and see how to communicate your technical problems more effectively.

(是也乎:

嗯哼? 最后还是选择了 Slack , 目测是拿到了联盟价格.

当然, 收费的.

)

• Python 中的高级类型
  • NIKITA SOBOLEV

Higher kinded types (HKT) are a notion in type theory that can be really helpful in functional programming and typing tensors and matrices. HKTs aren’t supported yet in Python, but you can emulate them.

• 自动化 Photoshop
  • DAVID VAILLANCOURT

Learn how to automate Photoshop using Python and the Photoshop COM programming interface.

(是也乎:

毕竟对美的追求是固定的, 又有 Py 接口, 一切就有了可能

)

好物/妙品/...

Interesting Projects, Tools and Libraries, Projects & Code

• lambda-networks: 一种图像识别的新方法/只需较少的计算即可实现SOTA

  • GITHUB.COM/LUCIDRAINS

• you-get: Dumb Downloader That Scrapes the Web

  • GITHUB.COM/SOIMORT

(是也乎:

果断复活的好工具, youtube-dl 昨天被举报删库后, 这个同类工具就立即火了.

)

• nbQA: 在 Jupyter NoteBook 运行任何标准的Python代码质量工具

  • GITHUB.COM/NBQA-DEV

• Sorting-Algorithms-Visualizer: 查看排序算法如何与 Pygame 配合使用

  • GITHUB.COM/LUCASPILLA

(是也乎:

叕一个算法可视化玩具, 将算法可视化, 对于学习和应用有什么帮助呢?

)

• Faster-Cpython: 如何使 CPython 更快
  • GITHUB.COM/MARKSHANNON

(是也乎:

嘴炮项目?

)

• Super-mario-bros-PPO-pytorch: 超级马里奥兄弟的近距离策略优化（PPO）算法
  • GITHUB.COM/UVIPEN

📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心

• ⋅ SciPy Japan 2020
  • October 30 to November 3,
  • 2020

(是也乎:

SciPy 一个模块都能有年会了?

)

• ⋅ Python Brasil 2020
  • November 2 to November 9,
  • 2020

DAMA

❤️ Happy Pythonic ;-(大妈私人无责任播报)

PS:

• 首发: Issue 444 ~蠎周刊 ~汇集全球蠎事儿 ;-)
• 修订: issue-444.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 4180