From 4a04e1b5540921db22f1894f71eb30342127192d Mon Sep 17 00:00:00 2001
From: Kotresh HR <khiremat@redhat.com>
Date: Tue, 12 Nov 2019 21:53:20 +0530
Subject: [PATCH 315/316] geo-rep: Fix py2/py3 compatibility in repce

Geo-rep fails to start on python2 only machine like
centos6. It fails with "ImportError no module named _io".
This patch fixes the same.

Backport of:
 > Patch: https://review.gluster.org/23702
 > fixes: bz#1771577
 > Change-Id: I8228458a853a230546f9faf29a0e9e0f23b3efec
 > Signed-off-by: Kotresh HR <khiremat@redhat.com>

BUG: 1771524
Change-Id: I8228458a853a230546f9faf29a0e9e0f23b3efec
Signed-off-by: Kotresh HR <khiremat@redhat.com>
Reviewed-on: https://code.engineering.redhat.com/gerrit/185377
Tested-by: RHGS Build Bot <nigelb@redhat.com>
Reviewed-by: Sunny Kumar <sunkumar@redhat.com>
---
 geo-replication/syncdaemon/repce.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/geo-replication/syncdaemon/repce.py b/geo-replication/syncdaemon/repce.py
index 6065b82..c622afa 100644
--- a/geo-replication/syncdaemon/repce.py
+++ b/geo-replication/syncdaemon/repce.py
@@ -8,7 +8,6 @@
 # cases as published by the Free Software Foundation.
 #
 
-import _io
 import os
 import sys
 import time
@@ -58,9 +57,9 @@ def recv(inf):
     """load an object from input stream
     python2 and python3 compatibility, inf is sys.stdin
     and is opened as text stream by default. Hence using the
-    buffer attribute
+    buffer attribute in python3
     """
-    if isinstance(inf, _io.TextIOWrapper):
+    if hasattr(inf, "buffer"):
         return pickle.load(inf.buffer)
     else:
         return pickle.load(inf)
-- 
1.8.3.1