From db7403f2d4fbb2d05532015348a6a3391eb7df6a Mon Sep 17 00:00:00 2001
From: Lars Kruse <devel@sumpfralle.de>
Date: Thu, 26 Nov 2020 00:17:07 +0100
Subject: [PATCH] Plugin swift-dispersion: migrate to Python3, format
 documentation

---
 plugins/swift/swift-dispersion | 60 ++++++++++++++++++++--------------
 1 file changed, 36 insertions(+), 24 deletions(-)

diff --git a/plugins/swift/swift-dispersion b/plugins/swift/swift-dispersion
index 73f0d3c5..56ecd112 100755
--- a/plugins/swift/swift-dispersion
+++ b/plugins/swift/swift-dispersion
@@ -1,25 +1,37 @@
-#!/usr/bin/env python
-# -*- encoding: utf-8 -*-
-#
-# Swift monitoring script for munin
-#
-# Copyright © 2012 eNovance <licensing@enovance.com>
-#
-# Author: Julien Danjou <julien@danjou.info>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
+#!/usr/bin/env python3
+"""
+
+=head1 NAME
+
+swift-dispersion - Swift monitoring script for munin
+
+
+=head1 COPYRIGHT
+
+Copyright (C) 2012 eNovance <licensing@enovance.com>
+
+Author: Julien Danjou <julien@danjou.info>
+
+
+=head1 LICENSE
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+SPDX-License-Identifier: GPL-3.0-or-later
+
+=cut
+"""
 
 import os
 import sys
@@ -67,6 +79,6 @@ with os.popen("swift-dispersion-report -j %s"
               % os.getenv("SWIFT_DISPERSION_CONFIG", "/etc/swift/dispersion.conf")) as report:
     stats = json.load(report)
 
-for type_, values in stats.iteritems():
-    for key, value in values.iteritems():
+for type_, values in stats.items():
+    for key, value in values.items():
         print("%s_%s.value %d" % (type_, key, value))