lower_username() — fastapi Function Reference

Architecture documentation for the lower_username() function in test_filter_pydantic_sub_model_pv2.py from the fastapi codebase.

Function python FastAPI Routing called by 1

Entity Profile

FastAPI→ Routing→ lower_username() — fastapi Function Reference

Dependency Diagram

graph TD
  112c401f_f2a5_ed4e_8921_869f01d2baf8["lower_username()"]
  f1351b9d_bba6_b771_5931_a2d20e99bf6a["ModelA"]
  112c401f_f2a5_ed4e_8921_869f01d2baf8 -->|defined in| f1351b9d_bba6_b771_5931_a2d20e99bf6a
  96ec4141_049c_4580_ecb1_6ec52ce2506a["get_client()"]
  96ec4141_049c_4580_ecb1_6ec52ce2506a -->|calls| 112c401f_f2a5_ed4e_8921_869f01d2baf8
  style 112c401f_f2a5_ed4e_8921_869f01d2baf8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

tests/test_filter_pydantic_sub_model_pv2.py lines 30–33

        def lower_username(cls, name: str, info: ValidationInfo):
            if not name.endswith("A"):
                raise ValueError("name must end in A")
            return name