Python Peewee Overview Use Peewee with , scoped connection handling, explicit transactions, and isolated SQLite tests. Core principle: initialize the database at the boundary, then keep models and tests deterministic. Use When - Defining Peewee models or a shared . - Wiring for app and test databases. - Choosing vs . - Writing SQLite-backed fixtures for model tests. Quick Reference | Need | Pattern | | --- | --- | | Deferred database binding | | | Model base class | with | | Scoped connection | | | Transactional writes | | | SQLite tests | temporary fixture | Workflow 1. Define one and one fo…