From f5e8b6d9cb345d1cd963e0e375aa3c5ee9c2ac81 Mon Sep 17 00:00:00 2001
From: Ivan Smirnov <i.s.smirnov@gmail.com>
Date: Mon, 29 Aug 2016 02:37:03 +0100
Subject: [PATCH] Add handle::is_none() method

---
 include/pybind11/pytypes.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/pybind11/pytypes.h b/include/pybind11/pytypes.h
index 51f162918..ba5d2c4c6 100644
--- a/include/pybind11/pytypes.h
+++ b/include/pybind11/pytypes.h
@@ -40,6 +40,7 @@ public:
     inline detail::accessor attr(const char *key) const;
     inline pybind11::str str() const;
     inline pybind11::str repr() const;
+    bool is_none() const { return m_ptr == Py_None; }
     template <typename T> T cast() const;
     template <return_value_policy policy = return_value_policy::automatic_reference, typename ... Args>
     #if __cplusplus > 201103L