[PATCH 2/8] Fix Python 3 incompatibilities

[Sebastian Ramacher]

There is no long anymore in Python 3.

Signed-off-by: Sebastian Ramacher <sebastian at ramacher.at>
---
 python-bindings/py-kdtree_test.py |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/python-bindings/py-kdtree_test.py b/python-bindings/py-kdtree_test.py
index 4227b71..6305b0e 100644
--- a/python-bindings/py-kdtree_test.py
+++ b/python-bindings/py-kdtree_test.py
@@ -3,9 +3,12 @@
 #
 
 import unittest
+import sys
 
 from kdtree import KDTree_2Int, KDTree_4Int, KDTree_3Float, KDTree_4Float, KDTree_6Float
 
+if sys.version > '3':
+    long = int
 
 class KDTree_2IntTestCase(unittest.TestCase):
     def test_empty(self):
-- 
1.7.10.4