Mojo C++ bindings: support sync methods - part 2

mojo/public/tools/bindings/pylib/mojom/generate/module.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This module's classes provide an interface to mojo modules. Modules are
 # collections of interfaces and structs to be used by mojo ipc clients and
 # servers.
 #
 # A simple interface would be created this way:
 # module = mojom.generate.module.Module('Foo')
@@ skipping 653 matching lines @@
   visited_kinds = set()
   for method in interface.methods:
     for param in method.parameters:
       if _ContainsAssociatedKinds(param.kind, visited_kinds):
         return True
     if method.response_parameters != None:
       for param in method.response_parameters:
         if _ContainsAssociatedKinds(param.kind, visited_kinds):
           return True
   return False
+
+
+def HasSyncMethods(interface):
+  for method in interface.methods:
+    if method.sync:
+      return True
+  return False