FastAPI 0.95.0 supports and recommends Annotated! 🚀 Probably the biggest feature in months 🎉 Many benefits, re-use your functions in other places (soon you'll be able to use Typer with FastAPI in the same functions), reduce code duplication for dependencies in big apps 😎

Annotated is standard Python, so you keep autocompletion and inline errors in your editor, type checkers like mypy, etc. while still getting the benefits of FastAPI.

Great job by Nadav Zingerman with the core PR 😎 And also inspiration from @adriangb01 with Xpresso ☕ This also involved 23K new lines added in docs, examples, and new tests ✅ Now all the examples show versions with and without Annotated, for each Python version 🐍

Type Hints with Annotations: #type-hints-with-metadata-annotations" target="_blank" rel="nofollow noopener">fastapi.tiangolo.com/python-types/#… Query Params and str Validations: #additional-validation" target="_blank" rel="nofollow noopener">fastapi.tiangolo.com/tutorial/query… Advantages of Annotated: #advantages-of-annotated" target="_blank" rel="nofollow noopener">fastapi.tiangolo.com/tutorial/query… Path Params and Numeric Validations: #order-the-parameters-as-you-need-tricks" target="_blank" rel="nofollow noopener">fastapi.tiangolo.com/tutorial/path-… Share Annotated dependencies: #share-annotated-dependencies" target="_blank" rel="nofollow noopener">fastapi.tiangolo.com/tutorial/depen…

@FastAPI @adriangb01 I wonder could this style work for pytest fixtures 🤔