From ce527d973a72181dbf9639d13ac10a5fd2d013f5 Mon Sep 17 00:00:00 2001
From: cclauss <cclauss@bluewin.ch>
Date: Mon, 23 Jul 2018 18:00:28 +0200
Subject: [PATCH] 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
(https://github.com/nodejs/node/pull/21942).

PR-URL: https://github.com/nodejs/node/pull/21945
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
---
 tools/cpplint.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/cpplint.py b/tools/cpplint.py
index a4f786f01a941f..a0f67a4ca8bc49 100644
--- 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')