可期仙器 ->removestar ->自动替换*导入为显式导入

PyCoder

191030 Zoom.Quiet(大妈) 用时 42 分钟完成快译
191030 Zoom.Quiet(大妈) 用时 17 分钟完成格式转抄.

Black 19.10b0 发布
- GITHUB.COM/PSF

I've been using Black to automatically format most of my Python code since it came out last year, and it's been an incredibly helpful tool. Stable release coming soon. More about how to use Black here.

(是也乎:

不妥协的...何时 VSCode 们, 内置了 Black 才算得果位哪.

)

Python 和 PyQt: 构建GUI桌面计算器
- REAL PYTHON

In this step-by-step tutorial, you'll learn how to create Graphical User Interface (GUI) applications with Python and PyQt. Once you've covered the basics, you'll build a fully-functional desktop calculator that can respond to user events with concrete actions.

(是也乎:

PyQt

真正上手就会发现, QtDesigner 生成的代码不如手工写的...

以及, 问题在 GUI 软件现在基本都向 WAP 转化了... Electorn 面前, 以及 Flutter 的目标, 都是没 Qt 什么事儿的哪...

)

Python 3.8 中 System V式共享内存性能
- VENKATESH-PRASAD RANGANATH

"To evaluate the performance gains from shared memory, I ran the following simple test—create a list of integers and double each integer in the list in parallel by chunking the list and processing each chunk in parallel." Surprising results!

何时切换为 Python 3.8
- PYTHONSPEED.COM

A quick rundown of the problems you might encounter when switching major Python versions.

(是也乎:

迁移不是问题, 问题是不兼容...

)

考虑使用 memoryview 和 bytearray 进行有字节零复制交互
- BRETT SLATKIN
用 Python 处理 TTF 字体文件
- READEVALPRINT.COM

讨论

Discussions

NIL

文章,教程和嗯哼

Articles, Tutorials and Talks

Python 类型检查入门
- REAL PYTHON
- video

Write better code with this step-by-step intro to Python type checking. Traditionally, types have been handled by the Python interpreter in a flexible but implicit way. Recent versions of Python allow you to specify explicit type hints that can be used by different tools to help you develop your code more efficiently.

(是也乎:

Type chk

可以说诚意了...

)

用 TensorFlow 2.0 创建 Keras 模型的3种姿势
- ADRIAN ROSEBROCK

Keras and TensorFlow 2.0 provide you with three methods to implement your own neural network architectures:, Sequential API, Functional API, and Model subclassing. Inside of this tutorial you'll learn how to utilize each of these methods, including how to choose the right API for the job.

直接在 Git工作流中进行自动 Python 代码评论
- CODACY
- sponsor

Codacy lets developers spend more time shipping code and less time fixing it. Set custom standards and automatically track quality measures like coverage, duplication, complexity and errors. Integrates with GitHub, GitLab and Bitbucket, and works with 28 different languages. Get started today for free →

(是也乎:

这个广告吃的舒心...

)

Python 社区专访 Al Sweigart
- REAL PYTHON

Al Sweigart is an accomplished developer, conference speaker, teacher, and origamist. But some may know him best for his numerous Python programming books, such as Automate the Boring Stuff with Python.

(是也乎:

Interview

采访...经常不爆料..

)

调试 TensorFlow 覆盖率
- NED BATCHELDER

"It started with a coverage.py issue: Coverage not working for TensorFlow Model call function. A line in the code is executing, but coverage.py marks it as unexecuted. How could that be?"

(是也乎:

有点儿象发动小说中人物来检查场景卫生一般... )