read_items() — fastapi Function Reference

Architecture documentation for the read_items() function in tutorial006c_an_py310.py from the fastapi codebase.

Function python FastAPI Applications

Entity Profile

FastAPI→ Applications→ read_items() — fastapi Function Reference

Dependency Diagram

graph TD
  1b696150_fb03_7f69_8a2d_8653f6ae3e80["read_items()"]
  ce2028bc_6548_7d1c_6230_740b05322336["tutorial006c_an_py310.py"]
  1b696150_fb03_7f69_8a2d_8653f6ae3e80 -->|defined in| ce2028bc_6548_7d1c_6230_740b05322336
  style 1b696150_fb03_7f69_8a2d_8653f6ae3e80 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/query_params_str_validations/tutorial006c_an_py310.py lines 9–13

async def read_items(q: Annotated[str | None, Query(min_length=3)]):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:
        results.update({"q": q})
    return results