fastapi 0.22.0

on Python PyPI

Add support for dependencies parameter:

• A parameter in path operation decorators, for dependencies that should be executed but the return value is not important or not used in the path operation function.
• A parameter in the .include_router() method of FastAPI applications and routers, to include dependencies that should be executed in each path operation in a router.
  • This is useful, for example, to require authentication or permissions in specific group of path operations.
  • Different dependencies can be applied to different routers.
• These dependencies are run before the normal parameter dependencies. And normal dependencies are run too. They can be combined.
• Dependencies declared in a router are executed first, then the ones defined in path operation decorators, and then the ones declared in normal parameters. They are all combined and executed.
• All this also supports using Security with scopes in those dependencies parameters, for more advanced OAuth 2.0 security scenarios with scopes.
• New documentation about dependencies in path operation decorators.
• New documentation about dependencies in the include_router() method.
• PR #235.

Fix OpenAPI documentation of Starlette URL convertors. Specially useful when using path convertors, to take a whole path as a parameter, like /some/url/{p:path}. PR #234 by @euri10.

Make default parameter utilities exported from fastapi be functions instead of classes (the new functions return instances of those classes). To be able to override the return types and fix mypy errors in FastAPI's users' code. Applies to Path, Query, Header, Cookie, Body, Form, File, Depends, and Security. PR #226 and PR #231.

Separate development scripts test.sh, lint.sh, and format.sh. PR #232.

Re-enable black formatting checks for Python 3.7. PR #229 by @zamiramir.