replace argnames by args.args

1 files changed, 5 insertions, 5 deletions

diff --git a/checkers/variables.py b/checkers/variables.py
index e7ba88d..515c450 100644
--- a/checkers/variables.py
+++ b/checkers/variables.py
@@ -42,7 +42,7 @@ def overridden_method(klass, name):
         # dictionary. This may happen with astng built from living objects.
         return None
     # check its a method
-    if getattr(meth_node, 'argnames', None) is not None:
+    if getattr(meth_node.args, 'args', None) is not None:
         return meth_node
     return None
 
@@ -230,6 +230,7 @@ builtins. Remember that you should avoid to define new builtins when possible.'
             return
         authorized_rgx = self.config.dummy_variables_rgx
         overridden = marker = []
+        args = node.args.args
         for name, stmts in not_consumed.iteritems():
             # ignore some special names specified by user configuration
             if authorized_rgx.match(name):
@@ -240,16 +241,15 @@ builtins. Remember that you should avoid to define new builtins when possible.'
             if isinstance(stmt, astng.Global):
                 continue
             # care about functions with unknown argument (builtins)
-            if node.argnames is not None and name in node.argnames:
+            if args and name in args:
                 if is_method:
                     # don't warn for the first argument of a (non static) method
-                    if node.type != 'staticmethod' and \
-                       node.argnames and name == node.argnames[0]:
+                    if node.type != 'staticmethod' and name == args[0]:
                         continue
                     # don't warn for argument of an overridden method
                     if overridden is marker:
                         overridden = overridden_method(klass, node.name)
-                    if overridden is not None and name in overridden.argnames:
+                    if overridden is not None and name in overridden.args.args:
                         continue
                 # don't check callback arguments
                 if node.name.startswith('cb_') or \