read_item() — fastapi Function Reference

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

Function python FastAPI Responses

Entity Profile

FastAPI→ Responses→ read_item() — fastapi Function Reference

Dependency Diagram

graph TD
  b6ccdbc5_f833_bc24_44a3_7f8ef568506b["read_item()"]
  4bbf47d8_52f0_1e65_0a61_87cefa57145a["tutorial004_py310.py"]
  b6ccdbc5_f833_bc24_44a3_7f8ef568506b -->|defined in| 4bbf47d8_52f0_1e65_0a61_87cefa57145a
  style b6ccdbc5_f833_bc24_44a3_7f8ef568506b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/additional_responses/tutorial004_py310.py lines 26–30

async def read_item(item_id: str, img: bool | None = None):
    if img:
        return FileResponse("image.png", media_type="image/png")
    else:
        return {"id": "foo", "value": "there goes my hero"}