Kaixing Si's Blog

To publish your library on https://pypi.org:

1. Add the required metadata files.
2. Build source and wheel distributions.
3. Upload with twine.

Concepts

What is Docker?

Docker is similar to a lightweight virtual machine. Unlike a VM, which simulates a complete operating system, Docker focuses on providing the minimal environment required to run an application. The difference looks like this:

Definition

A class that defines any of __get__(), __set__(), or __delete__() is called a descriptor. If it only implements __get__() it is a non-data descriptor; if it implements both __get__() and __set__() it is a data descriptor.

This post focuses on import in Python 3.

PyQt ships with everything you need to provide multiple UI languages.

Quick Overview

What the license covers

Creative Commons (CC) is the most common license you will see on blogs.

Peewee

Peewee is a lightweight ORM similar to SQLAlchemy, supporting MySQL, SQLite, PostgreSQL, and more.

pipenv, authored by the creator of requests, wraps virtualenv, pip, and Pipfile management into a single tool for project-specific environments.

Since version 2.0 lxml ships lxml.html, a dedicated HTML module with several parser options. Loading a snippet can look like this:

These notes focus on Sentry’s web API, not server installation.