From 3462295562eeaba288d09f4944fab948514e09ae Mon Sep 17 00:00:00 2001
From: Ju4tCode <42488585+yanyongyu@users.noreply.github.com>
Date: Thu, 16 Mar 2023 15:51:48 +0800
Subject: [PATCH] :bug: fix missing cache in session updater (#1807)

---
 nonebot/internal/matcher/matcher.py | 73 ++++++++++++++++++++---------
 1 file changed, 52 insertions(+), 21 deletions(-)

diff --git a/nonebot/internal/matcher/matcher.py b/nonebot/internal/matcher/matcher.py
index a498bb24..838fa484 100644
--- a/nonebot/internal/matcher/matcher.py
+++ b/nonebot/internal/matcher/matcher.py
@@ -10,6 +10,7 @@ from typing import (
     Union,
     TypeVar,
     Callable,
+    ClassVar,
     Iterable,
     NoReturn,
     Optional,
@@ -89,38 +90,38 @@ class MatcherMeta(type):
 class Matcher(metaclass=MatcherMeta):
     """事件响应器类"""
 
-    plugin: Optional["Plugin"] = None
+    plugin: ClassVar[Optional["Plugin"]] = None
     """事件响应器所在插件"""
-    module: Optional[ModuleType] = None
+    module: ClassVar[Optional[ModuleType]] = None
     """事件响应器所在插件模块"""
-    plugin_name: Optional[str] = None
+    plugin_name: ClassVar[Optional[str]] = None
     """事件响应器所在插件名"""
-    module_name: Optional[str] = None
+    module_name: ClassVar[Optional[str]] = None
     """事件响应器所在点分割插件模块路径"""
 
-    type: str = ""
+    type: ClassVar[str] = ""
     """事件响应器类型"""
-    rule: Rule = Rule()
+    rule: ClassVar[Rule] = Rule()
     """事件响应器匹配规则"""
-    permission: Permission = Permission()
+    permission: ClassVar[Permission] = Permission()
     """事件响应器触发权限"""
     handlers: List[Dependent[Any]] = []
     """事件响应器拥有的事件处理函数列表"""
-    priority: int = 1
+    priority: ClassVar[int] = 1
     """事件响应器优先级"""
     block: bool = False
     """事件响应器是否阻止事件传播"""
-    temp: bool = False
+    temp: ClassVar[bool] = False
     """事件响应器是否为临时"""
-    expire_time: Optional[datetime] = None
+    expire_time: ClassVar[Optional[datetime]] = None
     """事件响应器过期时间点"""
 
-    _default_state: T_State = {}
+    _default_state: ClassVar[T_State] = {}
     """事件响应器默认状态"""
 
-    _default_type_updater: Optional[Dependent[str]] = None
+    _default_type_updater: ClassVar[Optional[Dependent[str]]] = None
     """事件响应器类型更新函数"""
-    _default_permission_updater: Optional[Dependent[Permission]] = None
+    _default_permission_updater: ClassVar[Optional[Dependent[Permission]]] = None
     """事件响应器权限更新函数"""
 
     HANDLER_PARAM_TYPES = (
@@ -643,17 +644,43 @@ class Matcher(metaclass=MatcherMeta):
         """阻止事件传播"""
         self.block = True
 
-    async def update_type(self, bot: Bot, event: Event) -> str:
+    async def update_type(
+        self,
+        bot: Bot,
+        event: Event,
+        stack: Optional[AsyncExitStack] = None,
+        dependency_cache: Optional[T_DependencyCache] = None,
+    ) -> str:
         updater = self.__class__._default_type_updater
         return (
-            await updater(bot=bot, event=event, state=self.state, matcher=self)
+            await updater(
+                bot=bot,
+                event=event,
+                state=self.state,
+                matcher=self,
+                stack=stack,
+                dependency_cache=dependency_cache,
+            )
             if updater
             else "message"
         )
 
-    async def update_permission(self, bot: Bot, event: Event) -> Permission:
+    async def update_permission(
+        self,
+        bot: Bot,
+        event: Event,
+        stack: Optional[AsyncExitStack] = None,
+        dependency_cache: Optional[T_DependencyCache] = None,
+    ) -> Permission:
         if updater := self.__class__._default_permission_updater:
-            return await updater(bot=bot, event=event, state=self.state, matcher=self)
+            return await updater(
+                bot=bot,
+                event=event,
+                state=self.state,
+                matcher=self,
+                stack=stack,
+                dependency_cache=dependency_cache,
+            )
         permission = self.permission
         if len(permission.checkers) == 1 and isinstance(
             user_perm := tuple(permission.checkers)[0].call, User
@@ -731,8 +758,10 @@ class Matcher(metaclass=MatcherMeta):
 
         except RejectedException:
             await self.resolve_reject()
-            type_ = await self.update_type(bot, event)
-            permission = await self.update_permission(bot, event)
+            type_ = await self.update_type(bot, event, stack, dependency_cache)
+            permission = await self.update_permission(
+                bot, event, stack, dependency_cache
+            )
 
             Matcher.new(
                 type_,
@@ -750,8 +779,10 @@ class Matcher(metaclass=MatcherMeta):
                 default_permission_updater=self.__class__._default_permission_updater,
             )
         except PausedException:
-            type_ = await self.update_type(bot, event)
-            permission = await self.update_permission(bot, event)
+            type_ = await self.update_type(bot, event, stack, dependency_cache)
+            permission = await self.update_permission(
+                bot, event, stack, dependency_cache
+            )
 
             Matcher.new(
                 type_,