tools: define xrange() in Python 3

__xrange()__ was removed in Python 3 in favor of __range()__. This PR ensures similar functionality on both Python 2 and Python 3. Discovered via https://travis-ci.com/nodejs/node/builds/79706150 (#21942). PR-URL: #21945 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Tiancheng "Timothy" Gu <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Jul 31, 2018 · ce527d9 · ce527d9
1 parent 1f9570b
commit ce527d9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/tools/cpplint.py b/tools/cpplint.py
@@ -53,6 +53,11 @@
 import sys
 import unicodedata
 
+try:
+  xrange
+except NameError:
+  xrange = range
+
 
 logger = logging.getLogger('testrunner')