MicroPython 物联网编程没问题

PyCoder

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.

MicroPython: Python编程硬件简介
- REAL PYTHON

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.

(是也乎:

MicroPython

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

国内资深玩家的有关分享...

)

PEP 591: 在 typing 中添加最终的限定词
- PYTHON.ORG

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.

正确进行 Python 配置
- MICHAEL WHALEN

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

(是也乎:

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.

)

8 个超棒 pytest 插件
- OPENSOURCE.COM
- • Shared by Python Bytes FM

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

两个恶意 Python 库盗用 SSH 和 GPG 密钥
- LUKAS MARTINI

Also see the related discussion on Hacker News.

Instagram 取消 Python 垃圾收集
- INSTAGRAM ENGINEERING BLOG

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

(是也乎:

大厂商都必须有能力根本自己业务特点来定制运行时环境.

)

Python 代码风格和 Pythonic 习语/惯用法
- PYTHON-GUIDE.ORG

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

(是也乎:

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 没您想像的那么难
- YING WANG

Monads explained with Python code examples.

(是也乎:

不是那个神人王垠; 用 Py 来喷 Haskell...

)

CPython 3.8.1rc1 可用于测试
- PYTHON.ORG

讨论

Discussions

NIL

文章,教程和嗯哼

Articles, Tutorials and Talks

膨胀常数因素以及 Python 比 C++ 更快的原因 (PDF)
- MEHRDAD NIKNAMI

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

(是也乎:

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... )

Beautiful Soup: 用 Python 构建网络抓取工具
- REAL PYTHON

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.

(是也乎:

Beautiful

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 )

Python 中多线程与多进程处理
- AMINE BAATOUT

A discussion of misconceptions about multithreading in Python.

(是也乎:

简单的多, 能用多进程, 绝对嫑尝试多线程

)

Python 中的变量
- REAL PYTHON
- video

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."