read_items() — fastapi Function Reference

Architecture documentation for the read_items() function in tutorial002_an_py310.py from the fastapi codebase.

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Entity Profile

FastAPI→ Routing→ read_items() — fastapi Function Reference

Dependency Diagram

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  2e3eb0a0_855f_72bb_7de6_88cbe1e93b73["tutorial002_an_py310.py"]
  79192d47_9977_4b0b_bdec_b492e218e613 -->|defined in| 2e3eb0a0_855f_72bb_7de6_88cbe1e93b73
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Relationship Graph

Source Code

docs_src/query_params_str_validations/tutorial002_an_py310.py lines 9–13

async def read_items(q: Annotated[str | None, Query(max_length=50)] = None):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:
        results.update({"q": q})
    return results