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read_optional_validation_alias() — fastapi Function Reference

Architecture documentation for the read_optional_validation_alias() function in test_optional_str.py from the fastapi codebase.

Function python FastAPI Routing

Entity Profile

Dependency Diagram

graph TD
  7b4a588f_6f7d_c5fc_ee21_06ac67854683["read_optional_validation_alias()"]
  525d3f7f_bf8a_2cd3_0f9f_371f745561b9["test_optional_str.py"]
  7b4a588f_6f7d_c5fc_ee21_06ac67854683 -->|defined in| 525d3f7f_bf8a_2cd3_0f9f_371f745561b9
  style 7b4a588f_6f7d_c5fc_ee21_06ac67854683 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

tests/test_request_params/test_header/test_optional_str.py lines 152–155

def read_optional_validation_alias(
    p: Annotated[Optional[str], Header(validation_alias="p_val_alias")] = None,
):
    return {"p": p}

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Defined In

Source

Frequently Asked Questions

What does read_optional_validation_alias() do?
read_optional_validation_alias() is a function in the fastapi codebase, defined in tests/test_request_params/test_header/test_optional_str.py.
Where is read_optional_validation_alias() defined?
read_optional_validation_alias() is defined in tests/test_request_params/test_header/test_optional_str.py at line 152.

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