common: fix v2.6 formatting issue

This commit is contained in:
Roman Zeyde
2015-01-16 11:05:04 +02:00
parent cb8ce9e8ec
commit fe1714a0bc

View File

@@ -82,4 +82,4 @@ class AttributeHolder(object):
def __repr__(self):
items = sorted(self.__dict__.items())
args = ', '.join('{0}={1}'.format(k, v) for k, v in items)
return '{}({})'.format(self.__class__.__name__, args)
return '{0}({1})'.format(self.__class__.__name__, args)