From a7a2cf383d631f6a217495ab05166dcdbdbe049e Mon Sep 17 00:00:00 2001
From: importantchoice <22687029+importantchoice@users.noreply.github.com>
Date: Thu, 30 Nov 2017 12:12:33 +0100
Subject: [PATCH] Fix issue #14 - remove plugins on reload

This fix for load_plugins will clear the plugin.cmds list to ensure that
removed plugins don't remain in its cmds list.
---
 pinhook/bot.py    | 3 +++
 pinhook/plugin.py | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/pinhook/bot.py b/pinhook/bot.py
index 618a9a2..abb0a05 100644
--- a/pinhook/bot.py
+++ b/pinhook/bot.py
@@ -2,6 +2,7 @@ import imp
 import os
 import ssl
 import time
+import pinhook.plugin
 
 import irc.bot
 
@@ -48,6 +49,8 @@ class Bot(irc.bot.SingleServerIRCBot):
                 setattr(self, a, kwarguments[a])
 
     def load_plugins(self):
+        # clear plugin list to ensure no old plugins remain
+        pinhook.plugin.clear_plugins()
         # ensure plugin folder exists
         if not os.path.exists(self.plugin_dir):
             os.makedirs(self.plugin_dir)
diff --git a/pinhook/plugin.py b/pinhook/plugin.py
index d8be1ce..0f85615 100644
--- a/pinhook/plugin.py
+++ b/pinhook/plugin.py
@@ -21,6 +21,10 @@ def add_plugin(command, func):
     cmds.append({'cmd': command, 'func': func})
 
 
+def clear_plugins():
+    cmds.clear()
+
+
 def register(command):
     def register_for_command(func):
         add_plugin(command, func)