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__call__() — fastapi Function Reference

Architecture documentation for the __call__() function in api_key.py from the fastapi codebase.

Function python Security Schemes calls 1

Entity Profile

Dependency Diagram

graph TD
  ec60d565_1480_f71a_0040_d5437d343db3["__call__()"]
  2c7ee275_5b1d_2ff3_f026_73e1cfeec40b["APIKeyQuery"]
  ec60d565_1480_f71a_0040_d5437d343db3 -->|defined in| 2c7ee275_5b1d_2ff3_f026_73e1cfeec40b
  0a1afb2c_f4ce_fb90_4faf_3674ab253100["check_api_key()"]
  ec60d565_1480_f71a_0040_d5437d343db3 -->|calls| 0a1afb2c_f4ce_fb90_4faf_3674ab253100
  style ec60d565_1480_f71a_0040_d5437d343db3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

fastapi/security/api_key.py lines 140–142

    async def __call__(self, request: Request) -> Optional[str]:
        api_key = request.query_params.get(self.model.name)
        return self.check_api_key(api_key)

Domain

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Defined In

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Frequently Asked Questions

What does __call__() do?
__call__() is a function in the fastapi codebase, defined in fastapi/security/api_key.py.
Where is __call__() defined?
__call__() is defined in fastapi/security/api_key.py at line 140.
What does __call__() call?
__call__() calls 1 function(s): check_api_key.

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