原文: PyCoder's Weekly - Issue #385

PyCoder

  • 190911 Zoom.Quiet(大妈) 用时 42 分钟 完成快译
  • 190911 Zoom.Quiet(大妈) 用时 17 分钟 完成格式转抄.

Python’s growth in popularity has been incredible. This list is interesting because it allows you to adjust the weights for the various factors that determine the ranking.

(是也乎:

国内早已大吼了...

实在是其它语言, 对快速变化的混乱数据一直并没什么关注, 反而一直在一线和各种混乱共处的 Python 长期积累出来一堆神器.

)

Learn about MATLAB vs Python, why you should switch from MATLAB to Python, the packages you’ll need to make a smooth transition, and the bumps you’ll most likely encounter along the way.

(是也乎:

其实很友好咯...

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“Dropbox has been one of the first companies to adopt Python static type checking at this scale. These days thousands of projects use mypy, and things are quite battle tested.” Related discussion on Hacker News.

(是也乎:

Dropbox 实锤,为什么值得上类型系统...

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Repository to track the progress in Natural Language Processing (NLP), including the datasets and the current state-of-the-art for the most common NLP tasks.

In this step-by-step tutorial, you’ll learn how to use args and kwargs in Python to add more flexibility to your functions. You’ll also take a closer look at the single and double-asterisk unpacking operators, which you can use to unpack any iterable object in Python.

(是也乎:

这个插画很传神...

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PSF notes about the end of support for Python 2.x. Related discussion on Hacker News.

Changelog here.

讨论

Discussions

(是也乎:

今日最佳:

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文章,教程和嗯哼

Articles, Tutorials and Talks

If you’ve worked on a Python project that has more than one file, chances are you’ve had to use an import statement before. In this course, you’ll not only cover the pros and cons of absolute and relative imports but also learn about the best practices for writing import statements.

(是也乎:

import 在 Python 中是个迷宫, XKCD 都嗯哼了好几次... xkcd: Python Environment

python_environment

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“Have you ever looked through your Django log files and console messages, felt something was out of order and didn’t make sense, but couldn’t quite put your finger on it? Let’s look at the log file…”

(是也乎:

简单说, admin 叕升级了...

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“Async/Await helps speeding up applications that do a lot of I/O, but sprinkling some keywords around the code won’t magically make everything faster, you need to do a bit more.”

(是也乎:

XXX With Python Examples

这也是人气非常高的系列嗯哼,

因为, 直接提供了可以立即使用的框架代码, 这比官方文档, 嗯哼半天不知道具体怎么用要来的直接...

)

“pytest-mypy-plugins is an absolute must for people who work a lot with types or Mypy plugins in Python. It simplifies the process of refactoring and distributing types.”

Learn more about Python parallelization libraries (multiprocessing and threading) and understand which to use when for different data science problem sets.

(是也乎:

数据科学家需要明白的系统细节...

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An interview about the SecureDrop platform that enables whistleblowers to share information safely and anonymously, without fear of tracking or identification.

(是也乎:

等等, 之前的 Tor 呢?

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Use Python and the anybadge package to generate your own badges and covey project health and status in your online repositories.

(是也乎:

dashboard.webp (WEBP Image, 1000 × 431 pixels)

扫盲, github 中各种项目成熟度的自动嗯哼;

也是 github 生态中最受欢迎的周边

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How probabilistic data structures and algorithms can be used for cardinality estimation in Big Data streams.

(是也乎:

这可是 Google 立命之本..

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Learn how to move the objects on the screen and write you first collision detection with PyGame.

(是也乎:

当然, 现在有将 Scratch 结合的技术, 所以, PyGame 可能...

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Learn how Django’s ORM manages Django database migrations.

(是也乎:

PyCon19China 大会中, 有对应主题分享, 推荐参与讨论

)

Part 7 of Guido’s series on PEG parsers.

(是也乎:

感觉老爹是想挑战 google 老同事们, 将 Python 提升到 Golang 之上...

Python 之父的解析器系列之五:左递归 PEG 语法

已有同步翻译...良心系列...不明觉厉

翻译项目在 -> chinesehuazhou/guido_blog_translation: 翻译 Guido 的解析器系列文章

)

(是也乎:

今天 Panda 大爆炸, 一堆相关推荐.... 看来无论什么 AI , 都要 Panda 来帮忙完成数据清洗...

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(是也乎:

4366781.original.jpg (JPEG Image, 395 × 395 pixels)

作者...

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(是也乎:

所以说: "Excel 中每一个功能, 都值得变成一个创业项目"

)

好物

Interesting Projects, Tools and Libraries, Projects & Code

(是也乎:

大集锦, 将各种库的 AI 模型都用 ipynb 整理了出来:

(TensorFlow, Theano, Caffe, Keras), scikit-learn, Kaggle, big data (Spark, Hadoop MapReduce, HDFS), matplotlib, pandas, NumPy, SciPy, Python essentials, AWS, and various command lines.

)

(是也乎:

github_logo_at

进一步的风格合成...

)

(是也乎:

嗯哼? 模糊搜索?

)

(是也乎:

这才是社区真汉子

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📆🐍 活动/大会

Events, MeetUp 真的是全球线下活动组织中心

DAMA

❤️ Happy Pythonic ;-(大妈私人无责任播报)

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;

(是也乎:

没想到触发出一个 DoIs ~ 真正实用的 AI 落地方向: 辅助识别野外白海豚...

)

是也乎

NN 3767


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