From 6953134a1348e6cfce3166262ed5f4768ef37cf9 Mon Sep 17 00:00:00 2001
From: Jianghua Wang <jianghua.wang@citrix.com>
Date: Sun, 8 Apr 2018 09:21:55 +0000
Subject: [PATCH] Avoid using the module of future in xapi plugin

In XenServer's dom0 (e.g. XS7.0/7.1), the module of future is
not available. So this commit is to avoid using *future*. Instead
it import check_output from different modules basing if *future*
module is available of not.

Change-Id: Ib75b2b7965e63033ea933f7cb4a4a54a2f48ef75
Partial-Bug: #1762130
---
 os_xenapi/dom0/etc/xapi.d/plugins/agent.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/os_xenapi/dom0/etc/xapi.d/plugins/agent.py b/os_xenapi/dom0/etc/xapi.d/plugins/agent.py
index a763d09..f079a10 100644
--- a/os_xenapi/dom0/etc/xapi.d/plugins/agent.py
+++ b/os_xenapi/dom0/etc/xapi.d/plugins/agent.py
@@ -30,9 +30,10 @@
 #
 
 import base64
-from future import standard_library
-standard_library.install_aliases()
-from subprocess import getoutput
+try:
+    from subprocess import getoutput
+except ImportError:
+    from commands import getoutput  # noqa
 try:
     import json
 except ImportError: