Hug is a type-driven Python web framework designed for building APIs. It uses Python type annotations to automatically validate and convert incoming request data and to format outgoing responses.
The framework functions as an automated documentation tool by extracting function signatures and markers from source code to generate accessible API specifications. It also supports non-blocking coroutines for asynchronous API processing to handle background tasks without interrupting the main request cycle.
The project provides capabilities for REST API development, including route mapping, endpoint versioning, and request interception through backend middleware. It is a WSGI-compatible server, ensuring portable deployment across hosting environments that follow the WSGI specification.
