Tests: restrict the version of numpy for py2

NumPy versions after 0.16 are not usable with python 2.
fofix · Mar 15, 2020 · 2f169a9 · 2f169a9
1 parent 6de5877
commit 2f169a9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup.py b/setup.py
@@ -63,5 +63,5 @@
         'Cython >= 0.27',
     ],
     test_suite="tests",
-    tests_require=['pytest', 'numpy'],
+    tests_require=['pytest', 'numpy<1.17'],
 )