原文: PyCoder's Weekly - Issue #384

• CPython 发布 3.8.0b4
  • PYTHON.ORG

This is the last beta before 3.8 RC1.

• 用 Python 和 spaCy 进行自然语言处理
  • REAL PYTHON

In this step-by-step tutorial, you'll learn how to use spaCy. This free and open-source library for Natural Language Processing (NLP) in Python has a lot of built-in capabilities and is becoming increasingly popular for processing and analyzing data in NLP.

(是也乎:

没听说过哪...嗯哼, 不支持中文...

)

• Python 包索引的实证分析 (PDF)
  • ARXIV.ORG
  • • Shared by Python Bytes FM

"In this research, we provide a comprehensive empirical summary of the Python Package Repository, PyPI, including both package metadata and source code covering 178,592 packages, 1,745,744 releases, 76,997 contributors, and 156,816,750 import statements."

(是也乎:

叕一则老 FM 节目...

)

• 教老 Pythonista 新 Gopher 技巧 (Go vs Python)
  • ED CREWE
  • opinion

"So in conclusion, Python may not be a Gopher Snake but for this task it does rather eat Go for breakfast."

(是也乎:

扎心了老铁...

)

• 添加动作到 PEG Grammar
  • GUIDO VAN ROSSUM

Part 6 of Guido's series on PEG parsers.

(是也乎:

老爹公开发话系列...

)

• Django Bugfix 发布版本: 2.2.5, 2.1.12, and 1.11.24
  • DJANGOPROJECT.COM

讨论

Discussions

• Python 通过将浮点数转换为字符串然后返回来舍入浮动值
  • YCOMBINATOR.COM

Interesting CPython tidbit—apparently this really is a good way to implement floating point rounding in practice.

(是也乎:

玄学... )

• "当Python 2.7在年底到期时,有些人想举办派对... "
  • RAYMOND HETTINGER

(是也乎:

没毛病... )

文章,教程和嗯哼

Articles, Tutorials and Talks

• Python 中的列表和元组
  • REAL PYTHON
  • video

Cover the important characteristics of lists and tuples in Python 3. You'll learn how to define them and how to manipulate them. When you're finished, you'll have a good feel for when and how to use these data structures in a Python program.

• NLP 和 Python: 用 Facebook FastText 库
  • USMAN MALIK

"In this article, we are going to study FastText which is another extremely useful module for word embedding and text classification. FastText has been developed by Facebook and has shown excellent results on many NLP problems, such as semantic similarity detection and text classification."

(是也乎:

NLP 原先是 IBM 几十年积累来的高... 现在 Fb 几年产生的语料就完全碾压了

)

• 通过在 Python 中实现简单的 SAT 解器来理解 SAT
  • SAHAND SABA

SAT is often described as the "mother of all NP-complete problems." This post goes over what SAT is and why it is considered to be so important. A simple SAT solver is implemented using Python in the process.

(是也乎:

SAT -> 母题...没毛病

)

• 2019 Pandas 用户调查
  • PANDAS.IO
  • • Shared by Python Bytes FM

"Pandas recently contucted a user survey to help guide future development. Thanks to everyone who participated! This post presents the high-level results."

(是也乎:

这个比较有趣了...可以说, conda 公司找到了一个专有市场.

)

• 用 Django + Elasticsearch 搜索精彩 TED 演讲
  • DENIS OREHOVSKY
  • • Shared by Denis Orehovsky

Learn the basics of Elasticsearch: what it is, how to run it, how to communicate with it, and how to integrate it into a simple Django application.

(是也乎:

等等, TED 才几个个演讲哪...TEDx 才是主要嗯哼对象?

)

• 用 Python 和 Google 搜索构建简单的 ChatBot
  • LELAND ZACH

Build a simple, full-stack ChatBot using Google Search as the AI. Python is our language of choice and we build a web page to access the API.

(是也乎:

最大的语料, 可不就是 SE 哪...

)

• 设计持续构建系统: Docker Swarm Orchestration
  • TRYEXCEPTPASS.ORG
  • • Shared by Cristian Medina

How to orchestrate continuous integration builds and test execution in a Docker Swarm using Python and the docker module.

• 有参数 Python 装饰器
  • J-O ERIKSSON

A simple example which explains how to create a decorator function that accepts and uses arguments.

• 4使用案例说明何时在 Flask 应用程序中上 Celery

  • NICK JANETAKIS

• Python 中依赖关系

  • JULIEN DANJOU

((￣▽￣):

这是一个简单问题... )

• 用 Invoke 为固件项目构建 CLI
  • TYLER HOFFMAN

(是也乎:

严正推荐, 之前, 一直用 Fabric 1.0 的, fab, 但是, 2.0 分家了,

Invoke 专注本地事务交互, fab 专注远程交互,

使用下来, 的确比其它 CLI 框架来的直觉.

)

• Interview With Matthew Rocklin, the Creator of Dask
  • FEDERICO CARRONE

(是也乎:

为什么国外语音访谈类节目一直很流行?

)

• 在 Django 中优化 Postgres全 文搜索
  • DANI HODOVIC

(是也乎:

果然是基于 Postgres...

)

好物

Interesting Projects, Tools and Libraries, Projects & Code

• local-paste: 用于家庭网络的轻量级 Pastebin
  • GITHUB.COM/GIRISH946
  • • Shared by Girish Joshi

(是也乎:

Lightweight pastebin for home network which may or may not be connected to the internet.

理由充分...

)

• Feature-Engine: 机器学习的特征工程

  • FEATURE-ENGINE.READTHEDOCS.IO
  • • Shared by Soledad Galli

• craftassist: 虚拟助手机器人 for Minecraft

  • GITHUB.COM/FACEBOOKRESEARCH

(是也乎:

Minecraft?

当程序猿关注一件事儿, 一定嗯哼出一个辅助界面来加强嗯哼

)

• python-remote-pdb: Remote Vanilla PDB (Over TCP Sockets)
  • GITHUB.COM/IONELMC

(是也乎:

Vanilla 是个好词儿 )

• DaPy: Easy-To-Use Data Analysis Framework for Humans
  • GITHUB.COM/JACKSONWUXS

(是也乎:

XXX for Humans 系列,都是良心之作,

不过, 都不是为了普通人, 都是宅男才喜欢的...

本开源项目流利地实现你在数据挖掘中的想法

嗯哼, 国人作品.

)

• friendly-traceback: 简化 Python Tracebacks
  • GITHUB.COM/AROBERGE
  • • Shared by Python Bytes FM

(是也乎:

嗯哼, 看起来...

)

📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心

• ⋅ EuroSciPy 2019

  • September 2 to September 7, 2019
  • Spain

• ⋅ Reunión Python Valencia

  • September 5, 2019

• ⋅ Canberra Python Meetup

  • September 5, 2019
  • Australia

• ⋅ Sydney Python User Group (SyPy)

  • September 5, 2019
  • Australia, 悉尼

• ⋅ Edmonton Python User Group

  • September 9, 2019
  • Canada

• ⋅ PiterPy Meetup

  • September 10, 2019
  • Russia

• ⋅ Leipzig Python User Group Meeting

  • September 10, 2019
  • German

• ⋅ IndyPy Mixer

  • September 10, 2019
  • 印第安纳州
  • MeetUP

DAMA

❤️ Happy Pythonic ;-(大妈私人无责任播报)

• 蟒营 Python 入门班
  • 第3期
  • 101camp3py

第3期已经上线, 为期6周

190919 报名截止;
190922 正式开课;
191103 按时结束;

• TensorFlow All-Around 珠海 | Meetup
  • TFUG 珠海
  • 极简汇率
• What Can I Do With Python? – Real Python
  • FAQ

(是也乎:

总是永远有人问这个问题... 当然, 这个问题任何一个技术社区都有人在问...

其实, 本质上并不是对应技术是否有什么能力, 而是相反...

)

Jobs:

必须 Pythonic 相关

...

是也乎

• 190905 Zoom.Quiet(大妈) 用时 42 分钟 完成快译
• 190905 Zoom.Quiet(大妈) 用时 17 分钟 完成格式转抄.

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