feat: CMA P1+P2 Round1 — 成本法对比+杜邦分析+本量利

backend/venv/lib/python3.12/site-packages/fastapi/dependencies/models.py

@@ -0,0 +1,37 @@
+from dataclasses import dataclass, field
+from typing import Any, Callable, List, Optional, Sequence, Tuple
+
+from fastapi._compat import ModelField
+from fastapi.security.base import SecurityBase
+
+
+@dataclass
+class SecurityRequirement:
+    security_scheme: SecurityBase
+    scopes: Optional[Sequence[str]] = None
+
+
+@dataclass
+class Dependant:
+    path_params: List[ModelField] = field(default_factory=list)
+    query_params: List[ModelField] = field(default_factory=list)
+    header_params: List[ModelField] = field(default_factory=list)
+    cookie_params: List[ModelField] = field(default_factory=list)
+    body_params: List[ModelField] = field(default_factory=list)
+    dependencies: List["Dependant"] = field(default_factory=list)
+    security_requirements: List[SecurityRequirement] = field(default_factory=list)
+    name: Optional[str] = None
+    call: Optional[Callable[..., Any]] = None
+    request_param_name: Optional[str] = None
+    websocket_param_name: Optional[str] = None
+    http_connection_param_name: Optional[str] = None
+    response_param_name: Optional[str] = None
+    background_tasks_param_name: Optional[str] = None
+    security_scopes_param_name: Optional[str] = None
+    security_scopes: Optional[List[str]] = None
+    use_cache: bool = True
+    path: Optional[str] = None
+    cache_key: Tuple[Optional[Callable[..., Any]], Tuple[str, ...]] = field(init=False)
+
+    def __post_init__(self) -> None:
+        self.cache_key = (self.call, tuple(sorted(set(self.security_scopes or []))))