From 6962cc963e6e17e709524ecf6a395e2d0c8b8370 Mon Sep 17 00:00:00 2001
From: Badhmapriya Boopalan <Badhmapriya.Boopalan@cognizant.com>
Date: Tue, 15 Nov 2016 19:55:46 +0000
Subject: To display image size in human friendly format

Include option '--human-readable' to 'image show' command.
This option displays image size in human readable format
(such as K, M, G, T,..)

Related Commit: I0ef74c2ec978483fe49156c88acf5c369a8fa5c2
Closes-Bug: #1640086
Change-Id: I28cd5702925d51303d0607ed8dccf12c56434682
---
 openstackclient/image/v2/image.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'openstackclient/image/v2')

diff --git a/openstackclient/image/v2/image.py b/openstackclient/image/v2/image.py
index 657277c0..cb3537b6 100644
--- a/openstackclient/image/v2/image.py
+++ b/openstackclient/image/v2/image.py
@@ -848,6 +848,12 @@ class ShowImage(command.ShowOne):
 
     def get_parser(self, prog_name):
         parser = super(ShowImage, self).get_parser(prog_name)
+        parser.add_argument(
+            "--human-readable",
+            default=False,
+            action='store_true',
+            help=_("Print image size in a human-friendly format."),
+        )
         parser.add_argument(
             "image",
             metavar="<image>",
@@ -861,6 +867,8 @@ class ShowImage(command.ShowOne):
             image_client.images,
             parsed_args.image,
         )
+        if parsed_args.human_readable:
+            image['size'] = utils.format_size(image['size'])
 
         info = _format_image(image)
         return zip(*sorted(six.iteritems(info)))
-- 
cgit v1.2.1