update_item() — fastapi Function Reference

Architecture documentation for the update_item() function in tutorial004_py310.py from the fastapi codebase.

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FastAPI→ Applications→ update_item() — fastapi Function Reference

Dependency Diagram

graph TD
  8d33fdb3_4dc4_30bb_1d60_92845c25c5f4["update_item()"]
  0dc5c40b_4741_dc24_4acc_f3b465898b63["tutorial004_py310.py"]
  8d33fdb3_4dc4_30bb_1d60_92845c25c5f4 -->|defined in| 0dc5c40b_4741_dc24_4acc_f3b465898b63
  style 8d33fdb3_4dc4_30bb_1d60_92845c25c5f4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/body/tutorial004_py310.py lines 16–20

async def update_item(item_id: int, item: Item, q: str | None = None):
    result = {"item_id": item_id, **item.model_dump()}
    if q:
        result.update({"q": q})
    return result