From: Jan Fajerski <jfajerski@suse.com>
Date: Wed, 13 Feb 2019 12:48:55 +0000 (+0100)
Subject: ceph-volume: implement __format__ in Size to format sizes in py3
X-Git-Tag: v13.2.7~180^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F30333%2Fhead;p=ceph.git

ceph-volume: implement __format__ in Size to format sizes in py3

Signed-off-by: Jan Fajerski <jfajerski@suse.com>
(cherry picked from commit 7a741f201a078dfd9bce34e66ed16bcb37d99f7f)
---

diff --git a/src/ceph-volume/ceph_volume/util/disk.py b/src/ceph-volume/ceph_volume/util/disk.py
index 49ccdb899d2c..2d382606ba21 100644
--- a/src/ceph-volume/ceph_volume/util/disk.py
+++ b/src/ceph-volume/ceph_volume/util/disk.py
@@ -602,6 +602,9 @@ class Size(object):
     def __str__(self):
         return "%s" % self._get_best_format()
 
+    def __format__(self, spec):
+        return str(self._get_best_format()).__format__(spec)
+
     def __lt__(self, other):
         return self._b < other._b