From 0885474b94e99113433e504165d06cde0abba9a6 Mon Sep 17 00:00:00 2001
From: yanyongyu <42488585+yanyongyu@users.noreply.github.com>
Date: Wed, 26 Jan 2022 20:55:23 +0800
Subject: [PATCH] :zap: improve plugin finder

---
 nonebot/plugin/manager.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/nonebot/plugin/manager.py b/nonebot/plugin/manager.py
index 260ce9fc..7e8b2826 100644
--- a/nonebot/plugin/manager.py
+++ b/nonebot/plugin/manager.py
@@ -138,7 +138,6 @@ class PluginFinder(MetaPathFinder):
         target: Optional[ModuleType] = None,
     ):
         if _managers:
-            index = -1
             module_spec = PathFinder.find_spec(fullname, path, target)
             if not module_spec:
                 return
@@ -147,17 +146,13 @@ class PluginFinder(MetaPathFinder):
                 return
             module_path = Path(module_origin).resolve()
 
-            while -index <= len(_managers):
-                manager = _managers[index]
-
+            for manager in reversed(_managers):
                 if (
                     fullname in manager.plugins
                     or module_path in manager.searched_plugins.values()
                 ):
                     module_spec.loader = PluginLoader(manager, fullname, module_origin)
                     return module_spec
-
-                index -= 1
         return