Simplify assigning default config values

phenny

@@ -155,32 +155,21 @@ def main(argv=None):
         module = imp.load_source(name, config_name)
         module.filename = config_name
 
-        if not hasattr(module, 'prefix'):
-            module.prefix = r'\.'
+        defaults = {
+            'prefix': r'\.',
+            'name': 'Phenny Palmersbot, http://inamidst.com/phenny/',
+            'port': 6667,
+            'ssl': False,
+            'ca_certs': None,
+            'ssl_cert': None,
+            'ssl_key': None,
+            'ipv6': False,
+            'password': None,
+        }
 
-        if not hasattr(module, 'name'):
-            module.name = 'Phenny Palmersbot, http://inamidst.com/phenny/'
-
-        if not hasattr(module, 'port'):
-            module.port = 6667
-
-        if not hasattr(module, 'ssl'):
-            module.ssl = False
-
-        if not hasattr(module, 'ca_certs'):
-            module.ca_certs = None
-
-        if not hasattr(module, 'ssl_cert'):
-            module.ssl_cert = None
-
-        if not hasattr(module, 'ssl_key'):
-            module.ssl_key = None
-
-        if not hasattr(module, 'ipv6'):
-            module.ipv6 = False
-
-        if not hasattr(module, 'password'):
-            module.password = None
+        for key, value in defaults.items():
+            if not hasattr(module, key):
+                setattr(module, key, value)
 
         if module.host == 'irc.example.net':
             error = ('Error: you must edit the config file first!\n' +