Simple ORM for PostgreSQL, MySQL and SQLite (Python 3)

 Peewee is a simple and small ORM. It has few (but expressive)
 concepts, making it easy to learn and intuitive to use.
 .
   * A small, expressive ORM
   * Written in Python with support for version 3.2+.
   * Built-in support for sqlite, MySQL, and PostgreSQL. Numerous
     extensions are available (postgres hstore/json/arrays, sqlite
     full-text-search, schema migrations, and much more).
 .
 This is the Python 3 package.