🚧 create processor

nonebot/processor/models.py

@@ -0,0 +1,41 @@
+from typing import Any, List, Callable, Optional
+
+from nonebot.utils import get_name
+
+
+class Depends:
+
+    def __init__(self,
+                 dependency: Optional[Callable[..., Any]] = None,
+                 *,
+                 use_cache: bool = True) -> None:
+        self.dependency = dependency
+        self.use_cache = use_cache
+
+    def __repr__(self) -> str:
+        dep = get_name(self.dependency)
+        cache = "" if self.use_cache else ", use_cache=False"
+        return f"{self.__class__.__name__}({dep}{cache})"
+
+
+class Dependent:
+
+    def __init__(self,
+                 *,
+                 func: Optional[Callable[..., Any]] = None,
+                 name: Optional[str] = None,
+                 bot_param_name: Optional[str] = None,
+                 event_param_name: Optional[str] = None,
+                 state_param_name: Optional[str] = None,
+                 matcher_param_name: Optional[str] = None,
+                 dependencies: Optional[List["Dependent"]] = None,
+                 use_cache: bool = True) -> None:
+        self.func = func
+        self.name = name
+        self.bot_param_name = bot_param_name
+        self.event_param_name = event_param_name
+        self.state_param_name = state_param_name
+        self.matcher_param_name = matcher_param_name
+        self.dependencies = dependencies or []
+        self.use_cache = use_cache
+        self.cache_key = (self.func,)