From 810819861354914a217a58e6f7e9c772dca4549a Mon Sep 17 00:00:00 2001 From: Matthieu Rigal Date: Thu, 11 Jun 2015 22:38:05 +0200 Subject: [PATCH] corrected formatting for Python 2.6 compatibility --- mongoengine/base/metaclasses.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mongoengine/base/metaclasses.py b/mongoengine/base/metaclasses.py index f608940d..16e6bd29 100644 --- a/mongoengine/base/metaclasses.py +++ b/mongoengine/base/metaclasses.py @@ -418,8 +418,8 @@ class TopLevelDocumentMetaclass(DocumentMetaclass): id_basename, id_db_basename, i = 'auto_id', '_auto_id', 0 while id_name in self._fields or \ id_db_name in (v.db_field for v in self._fields.values()): - id_name = '{}_{}'.format(id_basename, i) - id_db_name = '{}_{}'.format(id_db_basename, i) + id_name = '{0}_{1}'.format(id_basename, i) + id_db_name = '{0}_{1}'.format(id_db_basename, i) i += 1 return id_name, id_db_name