py__bool__ should be called on CompiledObject in CompiledValue

jedi/evaluate/compiled/__init__.py

@@ -21,7 +21,7 @@ class CompiledValue(ContextWrapper):
 
     def __getattribute__(self, name):
         if name in ('get_safe_value', 'execute_operation', 'access_handle',
-                    'negate'):
+                    'negate', 'py__bool__'):
             return getattr(self._compiled_obj, name)
         return super(CompiledValue, self).__getattribute__(name)