read_items() — fastapi Function Reference

Architecture documentation for the read_items() function in tutorial002_py39.py from the fastapi codebase.

Function python FastAPI Routing

Entity Profile

FastAPI→ Routing→ read_items() — fastapi Function Reference

Dependency Diagram

graph TD
  786c4fe2_abb5_34af_dcb4_1f32b911c6c3["read_items()"]
  a75ca7cf_6753_7070_a666_7b9bd3fab8b9["tutorial002_py39.py"]
  786c4fe2_abb5_34af_dcb4_1f32b911c6c3 -->|defined in| a75ca7cf_6753_7070_a666_7b9bd3fab8b9
  style 786c4fe2_abb5_34af_dcb4_1f32b911c6c3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

docs_src/query_params_str_validations/tutorial002_py39.py lines 9–13

async def read_items(q: Union[str, None] = Query(default=None, max_length=50)):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:
        results.update({"q": q})
    return results