read_item() — fastapi Function Reference

Architecture documentation for the read_item() function in tutorial001_py39.py from the fastapi codebase.

Function python FastAPI Responses

Entity Profile

FastAPI→ Responses→ read_item() — fastapi Function Reference

Dependency Diagram

graph TD
  2ebbe15e_e67a_3c63_463f_6991c7857fbd["read_item()"]
  1888f47c_e1ad_f494_b3f0_911d6f30cae4["tutorial001_py39.py"]
  2ebbe15e_e67a_3c63_463f_6991c7857fbd -->|defined in| 1888f47c_e1ad_f494_b3f0_911d6f30cae4
  style 2ebbe15e_e67a_3c63_463f_6991c7857fbd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/additional_responses/tutorial001_py39.py lines 19–22

async def read_item(item_id: str):
    if item_id == "foo":
        return {"id": "foo", "value": "there goes my hero"}
    return JSONResponse(status_code=404, content={"message": "Item not found"})