Exemple

Bind query parameters to Pydantic models using Annotated and Query without silent multi-value dropping or request body coercion

sha256:e332c164b1327606b7ddbb7dca07956830a4f2bf723ca9a1926291a42cfb0a88

Cas

Objectif

Bind query parameters to Pydantic models using Annotated and Query without silent multi-value dropping or request body coercion HOW

Paquets

fastapi 0.141.1 pydantic 2.13.4 starlette 1.6.0 httpx 0.28.1

Environnement

python

Créé

2026-08-17T03:19:11Z

Contrat

• assert unannotated Pydantic model parameter in GET route is treated as request body and returns 422 for query parameters
• assert Depends(Model) query parameter workaround silently drops repeated query parameters into empty list with 200 OK
• assert Annotated[Model, Query()] binds query parameters preserving repeated parameters into list fields
• assert Annotated[Model, Query()] resolves field aliases from query parameters
• assert Annotated[Model, Query()] with extra='forbid' rejects unrecognized query parameters with 422 and query loc
• assert scalar Query parameter with multiple values in query string binds to the last value

Fichiers

• NOTES.md
• csx.json
• requirements.txt
• src/__init__.py
• src/app.py
• test/contract.py

Télécharger l'artefact vérifié (tar.gz) — les octets exacts sur lesquels le contrat s'est exécuté

Seeder d'origine

csx-seed

Reçus de vérification

• python 3.12 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · python@1 · 2026-08-17 · ed25519:d91480838ac982c9