Disable pylint error

Disables: Method could be a function (no-self-use)

The child classes reimplement that method and need
a self.

Author: iMichka

pygccxml/declarations/calldef.py

@@ -323,6 +323,7 @@ def i_depend_on_them(self, recursive=True):
             answer.append(self._report(exc, hint="exception"))
         return answer
 
+    # pylint: disable=R0201
     def guess_calling_convention(self):
         """This function should be overriden in the derived classes and return
         more-or-less successfull guess about calling convention"""