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read_items() — fastapi Function Reference

Architecture documentation for the read_items() function in tutorial001_an_py39.py from the fastapi codebase.

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Dependency Diagram

graph TD
  3ca41ad0_3e0c_2f65_1f46_e044e6252cc5["read_items()"]
  61cf4ced_6663_0599_d85c_12906fa6404e["tutorial001_an_py39.py"]
  3ca41ad0_3e0c_2f65_1f46_e044e6252cc5 -->|defined in| 61cf4ced_6663_0599_d85c_12906fa6404e
  style 3ca41ad0_3e0c_2f65_1f46_e044e6252cc5 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/header_params/tutorial001_an_py39.py lines 9–10

async def read_items(user_agent: Annotated[Union[str, None], Header()] = None):
    return {"User-Agent": user_agent}

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Defined In

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Frequently Asked Questions

What does read_items() do?
read_items() is a function in the fastapi codebase, defined in docs_src/header_params/tutorial001_an_py39.py.
Where is read_items() defined?
read_items() is defined in docs_src/header_params/tutorial001_an_py39.py at line 9.

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