原文: PyCoder’s Weekly - Issue #376

CPython 3.7.4 现已释放
- PYTHONINSIDER.BLOGSPOT.COM Lots of bug fixes and small improvements. Full changelog here.
Python 3.8 先睹为快
- JERRY PUSSINEN Playing around with new features in Python 3.8 such as assignment expressions (“walrus operator”), positional-only arguments, and runtime audit hooks.
用 Python 读写文件
- REAL PYTHON
- video Learn about reading and writing files in Python from the ground up. You’ll cover everything from what a file is made up of to which libraries can help you along that way. You’ll also take a look at some basic scenarios of file usage as well as some advanced techniques.
用 Python 将数据加载到 PostgreSQL 的最快方法
- HAKI BENITA This article explores ways to import messy data from remote source into PostgreSQL using Python and the Psycopg2 module. The data is big, fetched from a remote source, and needs to be cleaned and transformed. (是也乎: 简单说无论什么渠道, Pg 都吃的了, 问题压力在 Python 这边儿… )
用 Docker 将 Django 部署到 Heroku
- MICHAEL HERMAN This post looks at how to deploy a Django app to Heroku with Docker via the Heroku Container Runtime. (是也乎: 各家 PaaS 都用上了自己的容器平台… )

讨论

Discussions

pip 其实只由 5 人在维护
- TWITTER.COM/KARTAR Related discussion on Hacker News.
Python 嗯哼到 WebAssembly
- TWITTER.COM/WASMERIO (是也乎: 动态网页终于回到汇编时代… )

文章,教程和嗯哼

Articles, Tutorials and Talks

写更多 Pythonic 代码 (学习路径)
- REAL PYTHON Get a guided tour through Python’s best practices so you can write cleaner, more readable, and more Pythonic code. (是也乎: 很明显, 插画师, 并不理解什么是 Pythonic )
Domain Driven Design for Python
- PYTHONPODCAST.COM
- podcast An interview with Henry Percival about software architecture patterns for large and complex systems, and how they translate to Python projects. (是也乎: DDD 在 Python , 其实… )
什么是动态编程?(以 Python 为例)
- BRANDON SKERRITT Dynamic programming is breaking down anproblem into smaller sub-problems, and storing the solution to each sub-problems so we don’t repeat calculations.
Python 帮助系统
- NICHOLAS SAMUEL In this article, you will learn how to use Python’s built-in help system that you can use to look up documentation directly from within a REPL session. (是也乎: 其实内置文档非常丰富的, 只是调阅有技巧,又不支持 i18N… )
常见的 Python OOP 示例和解决方案
- PYTHONPROGRAMMING.IN
- • Shared by Amit Arora Examples of object-oriented programming (OOP) concepts of abstraction, encapsulation of data, inheritance, polymorphism, meta-classes and decorators. (是也乎: 古典主义 OOP )
用 Azure 的 Face Detect 和 Python 构建名人相似探测器
- CHRIS MOFFITT This article describes how to use Microsoft Azure’s Face API with Python to identify faces in images and determine if they are of the same person. (是也乎: 在AliYun 开放人脸识别半年后, Azure 也开放了… )
USA Python 开发者平均收入?
- DAXX.COM What makes Python popular? What is the average Python developer salary in the US? And how many Python programmers are there in the world? (是也乎: 扎心了, 老铁… 11~12万$/年 )
Python 类型提示概述
- VICKI BOYKIS Why type hints were added to Python and how they can help you write more maintainable code and make Python programming more enjoyable.
用 Python 和 xlwings 在 Excel 中创建新的动态数组
- FELIX ZUMSTEIN Dynamic arrays are a new feature in Microsoft Excel. See how they work with Python and xlwings UDFs. (是也乎: UDFs 为了兼容 OOXML 一直在拼命 )
Pentesting / Security World 中最常用的 Python 代码
- KUSHAL DAS Take a guess… (是也乎: 小领域中常用代码段… )
来自 @pythonetc Telegram Channel 的 Python 技巧
- HABR.COM (是也乎: 电报频道收集到的技巧 )
Folding vs Currying in Python
- MATIAS MORANT
Matlab vs Julia vs Python
- TOBY DRISCOLL (是也乎: MATLAB 是 BMW; Python 是 Ford 皮卡; Julia 是 Tesla. 哈? )
Python 中的简单调度程序
- BHUPESH VARSHNEY • Shared by Bhupesh Varshney (是也乎: 用 Python 完成一个定期任务并不复杂, 困难的是如何保证守护真的能长期运行等待? )
Python 断言声明
- JACOB STOPAK
修复了常见的 PyQGIS 插件迁移问题
- JONATHAN WILLITTS