From b6c9727f7cd0dc68bf8019833e947ed9b52fbc86 Mon Sep 17 00:00:00 2001
From: Paolo Cozzi <bunop@libero.it>
Date: Mon, 7 Feb 2022 15:42:50 +0100
Subject: [PATCH] :bug: fix other issues related to python2 to 3 migration

---
 Lib/helper.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Lib/helper.py b/Lib/helper.py
index a535276..342427f 100644
--- a/Lib/helper.py
+++ b/Lib/helper.py
@@ -222,7 +222,7 @@ def getSnapshotXML(self):
         # now construct all diskspec
         diskspecs = []
 
-        for disk in self.disks.iterkeys():
+        for disk in iter(self.disks):
             diskspecs += [
                 "--diskspec %s,file=/var/lib/libvirt/images/snapshot"
                 "_%s_%s-%s.img" % (
@@ -248,7 +248,7 @@ def getSnapshotXML(self):
             shell=False)
 
         # read output in xml
-        self.snapshot_xml = create_xml.stdout.read()
+        self.snapshot_xml = create_xml.stdout.read().decode("ascii")
 
         # Lancio il comando e aspetto che termini
         status = create_xml.wait()
@@ -312,7 +312,7 @@ def doBlockCommit(self):
 
         # A blockcommit for every disks. Using names like libvirt variables.
         # Base is the original image file
-        for disk in self.disks.iterkeys():
+        for disk in iter(self.disks):
             # the command to execute
             my_cmd = (
                 "virsh blockcommit {domain_name} {disk} --active "