Welcome to PyApp’s documentation!

A simple python application framework let pyApp handle the boring stuff!

As of pyApp 4.3, Python < 3.8 is no longer supported.

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pyApp takes care of the application framework code, managing settings and much more so you can focus on your business logic.


  • Configuration - Loading, merging your settings from different sources
    • Python modules
    • File and HTTP(S) endpoints for JSON and YAML files.
  • Instance Factories - Configuration of plugins, database connections, or just
    implementations of an ABC. Leveraging settings to make setup of your application easy and reduce coupling.
  • Dependency Injection - Easy to use dependency injection without complicated setup.
  • Feature Flags - Simple methods to enable and disable features in your application at runtime.
  • Checks - A framework for checking settings are correct and environment is operating correctly (your ops team will love you)?
  • Extensions - Extend the basic framework with extensions. Provides deterministic startup, extension of the CLI and the ability to register checks and extension specific default settings.
  • Application - Provides a extensible and simple CLI interface for running commands (including async), comes with built-in commands to execute check, setting and extension reports.
  • Logging - Initialise and apply sane logging defaults.
  • Highly tested and ready for production use.


Installation with pip:

pip install pyapp

Indices and tables