• 原文: Import Python Weekly Newsletter - Issue No 124
• 欢迎, 来 PyChina/weekly 共同翻译/增订/推荐 周刊 蠎消息 ;-)

该读

~ 文章, Blog, 教程...

• 包的各种层次
  • packaging

Packaging in Python has a bit of a reputation for being a bumpy ride. This is mostly a confused side effect of Python's versatility. Once you understand the natural boundaries between each packaging solution, you begin to realize that the varied landscape is a small price Python programmers pay for using the most balanced, flexible language available.

(是也乎:

PyPI is not an app store

对当前混乱的 py 库现状进行了洗地...

)

• algorithms 百天
  • algorithms

Tomas is blogging an algorithm / data structure a day. Code in Python.

(是也乎:

问题是算法的场景选择经验... )

• Python 在 Visual Studio 2017 已经稳定
  • visualstudio

Today we have released our next update to Visual Studio 2017, and it’s the one you’ve been waiting for. As of today, the Python development and Data Science and Analytical Applications workloads are stable and ready for production use.

• 令牌游戏: 用 TDD 编写 Python 解释器
  • TDD

In this series of posts I want to try an experiment. I want to guide you through the creation of a simple interpreter in Python using a pure TDD (Test-Driven Development) approach. The posts will be structured like a game, where every level is represented by a new test that I will add to the suite.

• python-easter-eggs
  • easter_eggs

Curated list of all the easter eggs and hidden jokes in Python.

(是也乎:

Python 中所有彩蛋的收集... )

• Python 基础: 用 sets 来对比键位

  • keymap

• A curated list of courses on Python

  • courses

• Principle Component Analysis in Python

  • machine learning

Principle component analysis (PCA) is an unsupervised statistical technique that is used for dimensionality reduction. It turns possible correlated features into a set of linearly uncorrelated ones called ‘Principle Components’. In this post we’ll be doing PCA on the pokemon data set.

(是也乎:

对计算进行降维的技术框架 )

• K-means 聚类在 Python
  • machine learning

K-means clustering is a clustering algorithm that aims to partition nn observations into kk clusters.

• 用 Python 和 GooPyCharts 构建图表
  • charting, google charts

Last summer, I came across an interesting plotting library called GooPyCharts which is a Python wrapper for the Google Charts API. In this article, we will spend a few minutes learning how to use this interesting package. GooPyCharts follows syntax that is similar to MATLAB and is actually meant to be an alternative to matplotlib.

• 用 Python 中的长时间内存网络进行多步时间序列预测
  • deep learning

The Long Short-Term Memory network or LSTM is a recurrent neural network that can learn and forecast long sequences.

• OnlineSchemaChange 支持 Python - By Facebook
  • mysql, migration, schema

In 2010, Facebook open-sourced OnlineSchemaChange.php, a tool to perform MySQL schema changes while minimizing downtime. We are happy to announce that an improved version written in Python is now available on GitHub.

(是也乎:

Fb 的作品, 可以在最小时间里完成 MySQL 模型的迁移,现在可以上 py 了...

)

• 四大 Python 库支持构建友好的 CLI 界面
  • CLI

In the second installment of a two-part series on terminal applications with great command-line UIs, we explore Prompt Toolkit, Click, Pygments, and Fuzzy Finder.

(是也乎:

Prompt Toolkit, Click, Pygments, and Fuzzy Finder

没有一个内建库...

)

• 通过深层更新合并两个 Python 字典

  • codesnippet

• 使用 Python和 MTurk 的众包 ML 形成的初学者指南培训数据科学

  • mechanical turk

For many machine learning projects one of the best ways to generate training data is to crowdsource it programmatically from Amazon Mechanical Turk (MTurk) using Python. In this guide, we will walk through an end-to-end example of using Python to access MTurk.

(是也乎:

大数据集公开的越来越多了, 还自行抓取的都是嗯哼的... )

好物

~ 包/模块/库/片段...

• pocket-archive-stream
  • 631 Stars, 28 Fork

Save an archived copy of all websites starred using Pocket. Outputs browseable html.

(是也乎:

基于 pocket 的再整理

)

• flask-common
  • 89 Stars, 4 Fork

A Flask extension with lots of common time-savers (file-serving, favicons, etc).

• pdpipe
  • 74 Stars, 2 Fork

Easy pipelines for pandas DataFrames.

(是也乎:

基于 pandas DataFrames 的流式运算

)

• dotter
  • 33 Stars, 0 Fork

A small dotfile manager.

• Chattie
  • 20 Stars, 4 Fork

A framework for making bots in Python. Inspired by Hubot.

(是也乎:

Hubot 的 py 山寨

)

• Reinforcement-learning-with-tensorflow
  • 14 Stars, 4 Fork

Reinforcement learning tutorials.

• vimapt
  • 7 Stars, 0 Fork

A package manager for vim (VimApt => Vim's Advanced Package Tools)

(是也乎:

Vim 的高级包管理器, 用 py 完成.

)

• python-license-checker
  • 4 Stars, 2 Fork

A license checker for source code written in python

(是也乎:

又一个许可扫描器 )

• pyastro17-qt
  • 3 Stars, 0 Fork

Qt tutorial at Python in Astronomy 2017

(是也乎:

天文学年会上的 PyQt 教程... )

(￣▽￣)

• tankywoo/simiki
  • 657 Stars, 95 Fork

Simiki is a simple wiki framework, written in Python.

(是也乎:

知道创宇 成员私人作品 md 的静态维基 )

是也乎

• 170514 Zoom.Quiet 42 分钟完成快译
• 170514 Zoom.Quiet 用时 7 分钟完成格式化.