From 676f479d526d2639580f358d8b10d212eadce627 Mon Sep 17 00:00:00 2001
From: "Brian S. Stephan" <bss@incorporeal.org>
Date: Sun, 17 Jan 2016 09:21:29 -0600
Subject: [PATCH] ircbot: add some debug logging in plugin (un)load

---
 dr_botzo/ircbot/bot.py | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/dr_botzo/ircbot/bot.py b/dr_botzo/ircbot/bot.py
index 607f70f..42bc64d 100644
--- a/dr_botzo/ircbot/bot.py
+++ b/dr_botzo/ircbot/bot.py
@@ -591,13 +591,19 @@ class IRCBot(irc.client.SimpleIRCClient):
         The general assumption here is that a plugin's init loads its hooks and handlers.
         """
 
-        log.debug("trying to load %s", plugin_path)
+        log.debug("trying to load plugin %s", plugin_path)
 
         dest = None
         if feedback:
             dest = ircbotlib.reply_destination_for_event(event)
 
+        # loop over the sys.modules entries, for debugging
+        log.debug("loaded modules:")
+        for module_name, module in sys.modules.items():
+            log.debug("  %s", module_name)
+
         for path, plugin in self.plugins:
+            log.debug("looping already loaded plugin: %s %s", plugin, path)
             if plugin_path == path:
                 if feedback:
                     self.privmsg(dest, "Plugin '{0:s}' is already loaded.".format(plugin_path))
@@ -629,6 +635,11 @@ class IRCBot(irc.client.SimpleIRCClient):
             if feedback:
                 self.privmsg(dest, "Plugin '{0:s}' could not be loaded: {1:s}".format(plugin_path, str(e)))
 
+        # loop over the sys.modules entries, for debugging
+        log.debug("new list of loaded modules:")
+        for module_name, module in sys.modules.items():
+            log.debug("  %s", module_name)
+
     def handle_unload(self, connection, event, match):
         """Handle IRC requests to unload a plugin."""
 
@@ -642,10 +653,15 @@ class IRCBot(irc.client.SimpleIRCClient):
     def _unload_plugin(self, connection, event, plugin_path):
         """Attempt to unload and del a module if it's loaded."""
 
-        log.debug("trying to unload %s", plugin_path)
+        log.debug("trying to unload plugin %s", plugin_path)
 
         dest = ircbotlib.reply_destination_for_event(event)
 
+        # loop over the sys.modules entries, for debugging
+        log.debug("loaded modules:")
+        for module_name, module in sys.modules.items():
+            log.debug("  %s", module_name)
+
         unloaded = False
         for path, plugin in self.plugins:
             if plugin_path == path:
@@ -660,6 +676,11 @@ class IRCBot(irc.client.SimpleIRCClient):
         if not unloaded:
             self.privmsg(dest, "Plugin '{0:s}' is not loaded.".format(plugin_path))
 
+        # loop over the sys.modules entries, for debugging
+        log.debug("new list of loaded modules:")
+        for module_name, module in sys.modules.items():
+            log.debug("  %s", module_name)
+
     def privmsg(self, target, text):
         """Send a PRIVMSG command.