[vecarray.numpy] fix a 3to2 conversion

closes #301
pymor · Jan 6, 2017 · 17925ed · 17925ed
1 parent a45b5cd
commit 17925ed
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/pymor/vectorarrays/interfaces.py b/src/pymor/vectorarrays/interfaces.py
@@ -447,8 +447,8 @@ def sub_index(self, ind, ind_ind):
         if type(ind) is slice:
             ind = range(*ind.indices(len(self)))
             if type(ind_ind) is slice:
-                if config.PY2:  # Currently we do not convert range to xrange, so ind is a list
-                    return ind[ind_ind]
+                if config.PY2:  # make ind a list since is xrange is not sliceable
+                    return list(ind)[ind_ind]
                 else:
                     result = ind[ind_ind]
                     return slice(result.start, result.stop, result.step)