From 7e733c39bb026c0f3db80665a0330916effb8c13 Mon Sep 17 00:00:00 2001
From: Ben Kurtovic <ben.kurtovic@verizon.net>
Date: Sat, 21 Jul 2012 15:45:05 -0400
Subject: [PATCH] Support for config options to disable loading default
 commands/tasks.

---
 earwigbot/managers.py | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/earwigbot/managers.py b/earwigbot/managers.py
index 55636e4..eca7d90 100644
--- a/earwigbot/managers.py
+++ b/earwigbot/managers.py
@@ -75,6 +75,12 @@ class _ResourceManager(object):
     def _load_resource(self, name, path, klass):
         """Instantiate a resource class and add it to the dictionary."""
         res_type = self._resource_name[:-1]  # e.g. "command" or "task"
+        if hasattr(klass, "name"):
+            res_config = getattr(self.bot.config, self._resource_name)
+            if getattr(klass, "name") in res_config.get("disable", []):
+                log = "Skipping disabled {0} {1}"
+                self.logger.debug(log.format(res_type, getattr(klass, "name")))
+                return
         try:
             resource = klass(self.bot)  # Create instance of resource
         except Exception:
@@ -113,6 +119,8 @@ class _ResourceManager(object):
     def _load_directory(self, dir):
         """Load all valid resources in a given directory."""
         self.logger.debug("Loading directory {0}".format(dir))
+        res_config = getattr(self.bot.config, self._resource_name)
+        disabled = res_config.get("disable", [])
         processed = []
         for name in listdir(dir):
             if not name.endswith(".py") and not name.endswith(".pyc"):
@@ -120,6 +128,10 @@ class _ResourceManager(object):
             if name.startswith("_") or name.startswith("."):
                 continue
             modname = sub("\.pyc?$", "", name)  # Remove extension
+            if modname in disabled:
+                log = "Skipping disabled module {0}".format(modname)
+                self.logger.debug(log)
+                continue
             if modname not in processed:
                 self._load_module(modname, dir)
                 processed.append(modname)
@@ -136,7 +148,11 @@ class _ResourceManager(object):
             self._resources.clear()
             builtin_dir = path.join(path.dirname(__file__), name)
             plugins_dir = path.join(self.bot.config.root_dir, name)
-            self._load_directory(builtin_dir)  # Built-in resources
+            if getattr(self.bot.config, name).get("disable") is True:
+                log = "Skipping disabled builtins directory {0}"
+                self.logger.debug(log.format(builtin_dir))
+            else:
+                self._load_directory(builtin_dir)  # Built-in resources
             self._load_directory(plugins_dir)  # Custom resources, aka plugins
 
         msg = "Loaded {0} {1}: {2}"