added _cleanup(), a function called if present on a module before being unloaded.

1 files changed, 2 insertions, 0 deletions

diff --git a/ModuleManager.py b/ModuleManager.py
index 176171f7..65ea8cbe 100644
--- a/ModuleManager.py
+++ b/ModuleManager.py
@@ -71,6 +71,8 @@ class ModuleManager(object):
         # this is such a bad idea
         module._is_unloaded = True
         self.unhook_check(self.bot.events)
+        if hasattr(module, "_cleanup"):
+            module._cleanup()
         del sys.modules[module._import_name]
         del self.modules[module._name]
         del module