From bd00e0dd2295ad49407a0b8aaba4f5a94f85224d Mon Sep 17 00:00:00 2001
From: melissaml <ma.lei@99cloud.net>
Date: Mon, 5 Jun 2017 10:03:41 +0800
Subject: [PATCH] Fix doc generation for Python3

Fix the Sphinx html_last_updated_fmt for Python3.
The html_last_updated_fmt option is interpreted as a
byte string in python3, causing Sphinx build to break.
This patch makes it utf-8 string.

Change-Id: I2602ec196968dd37ea87899ef4a257e7519cecec
Closes-Bug:#1693670
---
 doc/source/conf.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index d0311cf..a2afdfe 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -142,8 +142,7 @@ html_theme = 'nature'
 # using the given strftime format.
 git_cmd = ["git", "log", "--pretty=format:'%ad, commit %h'", "--date=local",
     "-n1"]
-html_last_updated_fmt = subprocess.Popen(
-    git_cmd, stdout=subprocess.PIPE).communicate()[0]
+html_last_updated_fmt = subprocess.check_output(git_cmd).decode('utf-8')
 
 # If true, SmartyPants will be used to convert quotes and dashes to
 # typographically correct entities.