Őry Máté · @orymate · Őry Máté
--- a/agent.py
+++ b/agent.py
+            raise AttributeError(u'Command not found: %s (%s)' % (command, e))
+
+        if not isinstance(func, FunctionType):
+            raise AttributeError("Command refers to non-static method %s." %
+                                 unicode(func))
+
+        # check for unexpected keyword arguments
+        argspec = getargspec(func)
+        if argspec.keywords is None:  # _operation doesn't take ** args
+            unexpected_kwargs = set(args) - set(argspec.args)
+            if unexpected_kwargs:
+                raise TypeError(
+                    "Command %s got unexpected keyword arguments: %s" % (
+                        unicode(func), ", ".join(unexpected_kwargs)))
+
+            if argspec.defaults: