原文: PyCoder's Weekly - Issue #364

realpython


Learn how to speed up your Python 3 programs using concurrency and the asyncio module in the standard library. See step-by-step how to leverage concurrency and parallelism in your own programs, all the way to building a complete HTTP downloader example app using asyncio and aiohttp.

(是也乎:

叕一则, REAL PYTHON 的嗯哼, 难道, 周刊已经被收购了?

)

“Scientists have used a new algorithm to take a photo of a black hole. One of the most exciting parts about it to me is that they used a lot of Python libraries to do the magic.”

(是也乎:

虽然 Python 慢, 但是, 想看到黑洞, 还是靠咱...

)

Solid advice! Keep your Django templates and views clean by moving application logic into model methods and model managers.

In this step-by-step Python tutorial, you’ll get a solid understanding of the limitations of Django migrations by tackling a well known problem: creating an index in Django without downtime.

(是也乎:

Django_Watermarked

)

I’ll be there, the Real Python team will be there, and so will Mike Kennedy from Talk Python, Brian Okken from Test & Code, Matt Harrison, the PyBites team, Chris Medina, and Miguel Grinberg. Be sure to stop by and say hi :) Thanks JetBrains!

Taking a closer look at Python’s built-in list sorting methods with regards to memory consumption and time efficiency. Nice writeup!

Get your ticket before it’s too late :)

讨论

Discussions

(Potentially not safe for work)

(是也乎:

rfyhgyfpwnr21

喵的, 一定要发布出来一起辣一下眼...

)

文章,教程和嗯哼

Articles, Tutorials and Talks

Learn the four main approaches to string formatting in Python, as well as their strengths and weaknesses. You’ll also get a simple rule of thumb for how to pick the best general purpose string formatting approach in your own programs.

(是也乎:

叕一系列视频, 有关字串格式化

Formatting

妹子不错...

)

Short & sweet intro to the calendar module in the Python standard library.

How to create a simple, internal CA for your microservice architecture or integration testing—with Python.

(是也乎:

撸个 CA 服务不难, 难的是为什么其它 CA 认你?

)

In this step-by-step tutorial, you’ll get started with linear regression in Python. Linear regression is one of the fundamental statistical and machine learning techniques, and Python is a popular choice for machine learning.

(是也乎:

LR

线性回归哪...

)

An example of using TensorFlow for Human Activity Recognition (HAR) on a smartphone data set in order to classify types of movement, e.g. “walking”, “sitting”, “standing” etc.

(是也乎:

叕一则 TF 实例.

)

You can teach your Raspberry Pi to “see” using Computer Vision, Deep Learning, and OpenCV. Let Adrian Rosebrock show you how →

In this part of Jahongir’s blog post series you’ll see how to expand your web framework with custom exception handlers, support for static files, and middleware processing.

Want to learn Python? What better way to learn than by having a Game of Thrones project to complete as motivation.

(是也乎:

叕一个 权戏分析嗯哼

)

好物

Interesting Projects, Tools and Libraries

Imaging, analysis, and simulation software for radio interferometry used for generating the famous black hole image. Python FTW!

(是也乎:

妹子们的代码, 瞬间已经超过 4500+ 星了... 当然, 没有 996.ICU 的多...

)

(是也乎:

太阳鱼...?

My move: g8f6

  8       · 
  7        
  6 · · · · ·  · ·
  5 · · · · · · · ·
  4 · · · ·  · · ·
  3 · · · · · · · ·
  2     ·   
  1        
    a b c d e f g h

Your move:

)

(是也乎:

VS Code 一开始就开放了 Py 插件接口, 这才... )

(是也乎:

叕一个时序模块

)

(是也乎:

叕一个 BaaS 框架

)

(是也乎:

WebAssembly ~ 叕一个抛弃 JS 的方向, Py 当然跟上了

)

📆🐍 活动/大会

Events

DAMA

❤️ Happy Pythonic!

(大妈私人无责任播报)

Jobs:

  • BitUniverse - 科技赋能交易

国内官网:https://www.biyou.tech

海外官网:https://www.bituniverse.org

工作内容:

将数字货币量化策略在服务端进行规模化,向广大用户提供服务

技能要求:

熟练掌握Python语言
熟悉分布式系统的设计和应用,熟悉分布式、缓存、消息等机制;
    能对分布式常用技术进行合理应用;
熟练使用MySQLRedis
了解GRPC通讯框架更佳;
具备良好的计算机基础知识,熟悉常用的数据结构和算法;
本科学历或更高,计算机、数学、通信等相关理工科专业毕业;

有兴趣发简历到:luopeng (AT) bituniverse.org

(是也乎:

金山老同事, 人很 nice;

这岗位是否稳, 大家自行挖掘哈

)

是也乎

  • 190417 Zoom.Quiet(大妈) 用时 42 分钟 完成快译
  • 190417 Zoom.Quiet(大妈) 用时 17 分钟 完成格式转抄.

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