From 85168778f80581368980078e4f9778e6ac1fccf5 Mon Sep 17 00:00:00 2001
From: Nikolay Khabarov <2xl@mail.ru>
Date: Mon, 19 Jun 2017 01:26:00 +0300
Subject: [PATCH] add hash to enums

---
 cnc/enums.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cnc/enums.py b/cnc/enums.py
index b49f585..31a1833 100644
--- a/cnc/enums.py
+++ b/cnc/enums.py
@@ -21,6 +21,9 @@ class Enum(object):
     def __str__(self):
         return self._str
 
+    def __hash__(self):
+        return self.value
+
 
 class Plane(Enum):
     """ Enum for choosing plane for circular interpolation.