puppetboard/utils.py: fix Python3 compatibility (#247)

If xrange() is not defined, alias it to range().
2016-06-07 01:09:23 +01:00
parent b7cd58ac2c
commit d471663880
1 changed files with 6 additions and 0 deletions
--- a/puppetboard/utils.py
+++ b/puppetboard/utils.py
@@ -11,6 +11,12 @@ from pypuppetdb.errors import EmptyResponseError
 from flask import abort


+# Python 3 compatibility
+try:
+    xrange
+except NameError:
+    xrange = range
+
 log = logging.getLogger(__name__)

 def jsonprint(value):