From 9954612035c1018a295a1fe9690bbdb2f6658ceb Mon Sep 17 00:00:00 2001
From: Konstantinos Koukopoulos <koukopoulos@gmail.com>
Date: Wed, 2 Apr 2014 16:34:29 +0300
Subject: [PATCH] add format field numbers for python 2.6 support

---
 moto/s3/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/moto/s3/models.py b/moto/s3/models.py
index 7f3ad50f8..76da68657 100644
--- a/moto/s3/models.py
+++ b/moto/s3/models.py
@@ -114,7 +114,7 @@ class FakeMultipart(object):
 
         etag = hashlib.md5()
         etag.update(bytes(md5s))
-        return total, "{}-{}".format(etag.hexdigest(), last_part_name)
+        return total, "{0}-{1}".format(etag.hexdigest(), last_part_name)
 
     def set_part(self, part_id, value):
         if part_id < 1: