read_items() — fastapi Function Reference

Architecture documentation for the read_items() function in tutorial002_py310.py from the fastapi codebase.

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FastAPI→ Applications→ read_items() — fastapi Function Reference

Dependency Diagram

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  b2d79511_281f_4d3c_458a_359d7f107384["read_items()"]
  2ef0c354_08c9_665b_9be7_e13e85acae45["tutorial002_py310.py"]
  b2d79511_281f_4d3c_458a_359d7f107384 -->|defined in| 2ef0c354_08c9_665b_9be7_e13e85acae45
  style b2d79511_281f_4d3c_458a_359d7f107384 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/query_params_str_validations/tutorial002_py310.py lines 7–11

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