From 65c4312515de65a59b7553b0581c31d0d9fa098b Mon Sep 17 00:00:00 2001
From: ks129 <45097959+ks129@users.noreply.github.com>
Date: Fri, 31 Jul 2020 18:00:36 +0300
Subject: Simplify bot shutdown cogs removing

Unloading extensions already remove all cogs that is inside it and this is enough good for this case,
because bot still call dpy's internal function later to remove cogs not related with extensions (when exist).
---
 bot/bot.py | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/bot/bot.py b/bot/bot.py
index 7a8f9932c..5e05d1596 100644
--- a/bot/bot.py
+++ b/bot/bot.py
@@ -93,16 +93,10 @@ class Bot(commands.Bot):
         super().clear()
 
     def _remove_extensions(self) -> None:
-        """Remove all extensions and Cog to close bot. Copyright (c) 2015-2020 Rapptz (discord.py, MIT License)."""
-        for extension in tuple(self.extensions):
+        """Remove all extensions to trigger cog unloads."""
+        for ext in self.extensions.keys():
             try:
-                self.unload_extension(extension)
-            except Exception:
-                pass
-
-        for cog in tuple(self.cogs):
-            try:
-                self.remove_cog(cog)
+                self.unload_extension(ext)
             except Exception:
                 pass
 
-- 
cgit v1.2.3