Added modules

modules/base.py

@@ -0,0 +1,12 @@
+class ModuleBase:
+    def __init__(self, manager):
+        self.manager = manager
+    
+    def commands(self):
+        return []
+    
+    def message(self, message_type, message_from, message_subject, message_body, reply):
+        pass
+    
+    def groupchat(self, room, message_from, message_body, reply):
+        pass

modules/help.py

@@ -0,0 +1,18 @@
+from base import ModuleBase
+import re
+
+class Module(ModuleBase):
+    def __init__(self, manager):
+        ModuleBase.__init__(self, manager)
+    
+    def commands(self):
+        return [('!help', 'Zeigt diese Hilfe an...')]
+    
+    def groupchat(self, room, message_from, message_body, reply):
+        if not re.match(r'!help(?:\W|\Z)', message_body):
+            return
+        
+        commands = reduce(lambda l, mod: l + mod.commands(), self.manager.modules, [])
+        helpstring = reduce(lambda s, (c, h): s + c + ': ' + h + '\n', commands, '')
+        
+        reply('Befehle:\n\n' + helpstring)