cache_key() — fastapi Function Reference

Architecture documentation for the cache_key() function in models.py from the fastapi codebase.

Function python DependencyInjection ParamFunctions

Entity Profile

DependencyInjection→ ParamFunctions→ cache_key() — fastapi Function Reference

Dependency Diagram

graph TD
  17fe27f5_9c94_b82c_a8ab_9654ec1462c8["cache_key()"]
  575d42b6_61a5_5351_210d_0e7a8dd0084f["Dependant"]
  17fe27f5_9c94_b82c_a8ab_9654ec1462c8 -->|defined in| 575d42b6_61a5_5351_210d_0e7a8dd0084f
  style 17fe27f5_9c94_b82c_a8ab_9654ec1462c8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

fastapi/dependencies/models.py lines 63–71

    def cache_key(self) -> DependencyCacheKey:
        scopes_for_cache = (
            tuple(sorted(set(self.oauth_scopes or []))) if self._uses_scopes else ()
        )
        return (
            self.call,
            scopes_for_cache,
            self.computed_scope or "",
        )