MicroPython 物联网编程没问题

原文: PyCoder's Weekly - Issue #398


  • 191211 Zoom.Quiet(大妈) 用时 42 分钟 完成快译
  • 191211 Zoom.Quiet(大妈) 用时 17 分钟 完成格式转抄.

Are you interested in the Internet of Things, home automation, and connected devices? In this tutorial, you'll learn about MicroPython and the world of electronics hardware. You'll set up your board, write your code, and deploy a MicroPython project to your own device.



参考: PyCon19China 南宁场私人回顾 blog.PyChina.org | 蠎中国社区 blog



This PEP proposes a final qualifier to be added to the typing module—in the form of a final decorator and a Final type annotation—to serve three related purposes: Declaring that a method should not be overridden, declaring that a class should not be subclassed, declaring that a variable or attribute should not be reassigned.

"Let's talk about configuring Python applications, specifically the kind that might live in multiple environments – dev, stage, production, etc."


充分利用内置能力, 精心规划好开发/测试/运营环境参数, 综合使用环境变量, 以及自动加载机制...

当然, 俺推荐 Borg 类.


"One of the best aspects of the popular Python testing tool is its robust ecosystem. Here are eight of the best pytest plugins available."

Also see the related discussion on Hacker News.

How Instagram's Django backend runs with GC disabled and gets a 10% performance gain.




A review of general concepts, language idioms, and Pythonic coding conventions.


已有中译: 代码风格 — The Hitchhiker's Guide to Python

来自: pythonguidecn

Python 宇宙搭车客指南


Monads explained with Python code examples.


不是那个神人 王垠; 用 Py 来喷 Haskell...






Articles, Tutorials and Talks

Why constant-factor differences in algorithm complexity do matter in practice.


每隔几年都被挖出来嗯哼一下哪...沈游侠将有专门课程演示这一事实... )

In this tutorial, you'll walk through the main steps of the web scraping process. You'll learn how to write a script that uses Python's requests library to scrape data from a website. You'll also use Beautiful Soup to extract the specific pieces of information that you're interested in.



美汤还活着哪...就象 jQuery 一样上古神器了...

以及, 还是对 Ajax 们没办法 )

A discussion of misconceptions about multithreading in Python.


简单的多, 能用多进程, 绝对嫑尝试多线程


Learn how every item of data in a Python program can be described by the abstract term "object," and how to manipulate objects using symbolic names called "variables."

"Learn what packages can work as a spell checker in Python. We'll discuss pyspellchecker, TextBlob, and autocorrect for performing this task."

Get started with Tesseract and OpenCV for OCR in Python: preprocessing, deep learning OCR, text extraction and limitations.




shrynk is a Python package that uses machine learning to compress your Pandas DataFrame (or Python dictionaries).


.ai 的域名开始流行, 猜猜哪家公司注册的最多?


Learn how to install, use, and update Python packages using pip, conda, and Anaconda Navigator.


pip/conda 是好的, 但是, GUI 的 Anaconda Navigator 就比较坑了...


Test your understanding of Python strings and character data.





Interesting Projects, Tools and Libraries, Projects & Code


以及早年的 Disney 们, 都有自己的 Python 框架/平台来管理海量硬件以及数据....



永远的 Py2.7 ...


只是海量 Py 2.7 代码想直接运行在 Py 3 中, 还要海量的工具支持



VPN 产品哪, 还是 go 来的方便,,,关键能提供预编译成品 )

📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心


❤️ Happy Pythonic ;-(大妈私人无责任播报)

(( ̄▽ ̄):

第4期已开始, 为期6周;

当前 ch2
200112 按时结束


200203 可以上线



NN 3858



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