Posts tagged fastapi
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In Python web backends, frameworks rarely enforce a folder layout, so it falls to team agreement. A well-organized layout shortens onboarding for new members; without it, the same patterns get scattered everywhere.
FastAPI moved into the Python web framework mainstream in a relatively short time. Behind that quick rise is a design that ties type hints, Pydantic, and async into a single coherent sentence.
There is a standard for expressing the shape of an HTTP API as a machine-readable document. That is the OpenAPI Specification (OAS). Once it is written well, doc pages, client SDKs, mocks, and contract tests all flow fr…