Replace iterkeys with keys

This commit is contained in:
Juda Kaleta 2013-12-21 17:24:10 +01:00
parent 07de8a3af8
commit 1081c478a6

View file

@ -137,7 +137,7 @@ class VideoNode(Node):
except AttributeError:
raise TemplateSyntaxError(
'Incorrect size.\nPossible format is WIDTHxHEIGHT or using '
'predefined size ({sizes}).'.format(sizes=', '.join(sizes.iterkeys()))
'predefined size ({sizes}).'.format(sizes=', '.join(sizes.keys()))
)
def __iter__(self):