Content handler for python.

mojo/python/content_handler/python_system_impl_helper.h

Index: mojo/python/content_handler/python_system_impl_helper.h
diff --git a/mojo/python/content_handler/python_system_impl_helper.h b/mojo/python/content_handler/python_system_impl_helper.h
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+// Copyright 2014 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.
+
+#ifndef MOJO_PYTHON_CONTENT_HANDLER_PYTHON_SYSTEM_IMPL_HELPER_H_
+#define MOJO_PYTHON_CONTENT_HANDLER_PYTHON_SYSTEM_IMPL_HELPER_H_
+
+#include <Python.h>
+
+#include "base/base_export.h"
+#include "base/message_loop/message_loop.h"
+#include "base/run_loop.h"
+#include "mojo/public/cpp/bindings/callback.h"
+#include "mojo/public/cpp/system/core.h"
+#include "mojo/public/python/src/common.h"
+
+namespace mojo {
+namespace python {
+// Run loop for python
+class PythonRunLoop {
+ public:
+  PythonRunLoop();
+
+  ~PythonRunLoop();
+
+  void Run();
+
+  void RunUntilIdle();
+
+  void Quit();
+
+  // Post a task to be executed roughtly after delay microseconds
+  void PostDelayedTask(PyObject* callable, int64 delay);
+ private:
+  base::MessageLoop loop_;
+};
+
+PythonAsyncWaiter* NewAsyncWaiter();
+
+}  // namespace python
+}  // namespace mojo
+
+#endif  // MOJO_PYTHON_CONTENT_HANDLER_PYTHON_SYSTEM_IMPL_HELPER_H_
+