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generate_unique_id() — fastapi Function Reference

Architecture documentation for the generate_unique_id() function in utils.py from the fastapi codebase.

Function python FastAPI Routing

Entity Profile

Dependency Diagram

graph TD
  4f3475a9_37e8_6cb3_ddda_57dc54495445["generate_unique_id()"]
  1c2c0e68_6ed1_7632_8c35_00818f97b599["utils.py"]
  4f3475a9_37e8_6cb3_ddda_57dc54495445 -->|defined in| 1c2c0e68_6ed1_7632_8c35_00818f97b599
  style 4f3475a9_37e8_6cb3_ddda_57dc54495445 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

fastapi/utils.py lines 97–102

def generate_unique_id(route: "APIRoute") -> str:
    operation_id = f"{route.name}{route.path_format}"
    operation_id = re.sub(r"\W", "_", operation_id)
    assert route.methods
    operation_id = f"{operation_id}_{list(route.methods)[0].lower()}"
    return operation_id

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Defined In

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Frequently Asked Questions

What does generate_unique_id() do?
generate_unique_id() is a function in the fastapi codebase, defined in fastapi/utils.py.
Where is generate_unique_id() defined?
generate_unique_id() is defined in fastapi/utils.py at line 97.

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