read_items() — fastapi Function Reference

Architecture documentation for the read_items() function in tutorial006c_an_py39.py from the fastapi codebase.

Function python FastAPI Routing

Entity Profile

FastAPI→ Routing→ read_items() — fastapi Function Reference

Dependency Diagram

graph TD
  d6e0f365_edfc_2d01_4e4f_3c4911c22104["read_items()"]
  b2a29dcf_dae6_d354_85c1_2ee1aa56cf22["tutorial006c_an_py39.py"]
  d6e0f365_edfc_2d01_4e4f_3c4911c22104 -->|defined in| b2a29dcf_dae6_d354_85c1_2ee1aa56cf22
  style d6e0f365_edfc_2d01_4e4f_3c4911c22104 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/query_params_str_validations/tutorial006c_an_py39.py lines 9–13

async def read_items(q: Annotated[Union[str, None], Query(min_length=3)]):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:
        results.update({"q": q})
    return results