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该读

~ 文章, Blog, 教程…

  • Django ORM vs SQLAlchemy – Vizbi
    • django, SQLAlchemy, ORM Recently I started using SQLAlchemy and am very impressed with it. I have used Django ORM a lot in the past. This post compares achieving same result using Django and with SQLAlchemy. Let’s see which looks more intuitive. (是也乎: 港真, 别在 Django 之外用 Django ORM )
  • Python类型注释与图形算法 - 课程 第二部分
    • type annotation, graph In this part, we will implement graph data structure using classes and interfaces, and discuss when it’s worth overruling type hints.
  • 加速 Websockets 60X
    • websockets I recently I had the opportunity to speed up some Websocket code that was a major bottleneck. The final solution was 60X (!) faster than the first pass, and an interesting exercise in optimizing inner loops.
  • 图形数据库: 探讨你和 Python 的关系
    • graph databases This trouble to visualise the relationship between entities in a Relational Database is a great reason to introduce the concept of graph. Graph is a data structure formed by a set of vertices V and a set of edges E. It can be represented graphically (where the vertices are shown as circles and edges are shown as lines) or mathematically in the form G = (V, E).
  • 6 分钟魔改 Python 语言
    • core-python, cpython This week I raised my first pull-request to the CPython core project, which was declined :-( but as to not completely waste my time I’m writing my findings on how CPython works and show you how easy it is to modify the Python syntax.
  • 使用 Nginx Nchan 和 Python 实现网络应用程序
    • nginx, nchan Nchan makes writing realtime web based pub/sub applications a breeze. In this article, we will build a simple systems monitoring dashboard which displays process information in realtime similar to what you would see when you run the unix top or htop commands. (是也乎: 港真, OpenResty 可以尝试 )
  • Python 中"非空集合"的交集
    • list, set, code_snippets Suppose you generate several sets on the fly, and you want to find the elements that are in all the sets. That’s easy, it’s the intersection of sets.
  • 用 Watchdog 监控文件目录变更
    • python, watchdog I was working recently on writing Python code using TDD. So every time I change code I wanted to run command that will test my code if it pass unit tests. In order to do that I needed some service/app that will monitor for file changes, and if it changes execute my batch file that runs unit tests.
  • Jupyter Notebook 在项目的 virtual env
    • jupyter
  • AWS Lambda 刚刚支持 3.6
    • aws, lamda
  • SQL Server 2017: 用 Python 进行高级分析
    • sqlserver In this session you will learn how SQL Server 2017 takes in-database analytics to the next level with support for both Python and R; delivering unparalleled scalability and speed with new deep learning algorithms built in. (是也乎: M$ 将 Linux 虚拟层追加到自己OS 中了,然后呢? )
  • Control-C handling in Python and Trio
    • core-python
  • Kubernetes 调度在 Python
    • kubernetes
  • 学习 Python 脚本来自动发布播客
    • podcast (是也乎: 解决真实问题,永远是学习的正义动力… )

好物

~ 包/模块/库/片段…

  • algorithms:
    • 2112 Stars, 174 Fork Minimal examples of data structures and algorithms in Python (是也乎: 数据结构和算法的最小例子 )
  • jokekappa
    • 74 Stars, 7 Fork A library for delivering one-line programming jokes (是也乎: 国人作品… )
  • cashier
    • 53 Stars, 2 Fork Persistent caching for python functions (是也乎: 收银员? 这个项目名字起的好. 后端可以是 SQLite 的函式缓存模块, 可以对反复使用的函式进行 16倍速的加载加速… 是的,也支持了 Py3 )
  • crickbuzz_cricket_score
    • 13 Stars, 2 Fork A Terminal based program to follow live cricket score by scraping crickbuzz.com
  • MigrateGitlabToGogs
    • 3 Stars, 0 Fork Migrate repositories from Gitlab to Gogs or Gitea (是也乎: 将仓库迁出 Gitlab 的工具…这是预兆哪, 俺也得迁移了… 以及 Gogs->Gitea 都是国人作品… )
  • venvdetect
    • 3 Stars, 1 Fork Detect available Python virtual environments in your current directory (是也乎: py3 又得将 pyenv 解决过的问题,重新再嗯哼一下… )

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  • 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