Define xrange() for Python 3

cclauss · web-flow · commit a5b4d73cb643 · 2018-01-03T16:05:09.000+01:00
diff --git a/dm_control/mujoco/thread_safety_test.py b/dm_control/mujoco/thread_safety_test.py
@@ -30,6 +30,11 @@
 MODEL = assets.get_contents('cartpole.xml')
 NUM_STEPS = 10
 
+try:
+  xrange          # Python 2
+except NameError:
+  xrange = range  # Python 3
+
 
 class ThreadSafetyTest(absltest.TestCase):
 
