[py2to3] Fix files located in the 'glustolibs-io' dir

Do following things in the files from the mentioned directory:
- Make it be python 2/3 compatible.
- Fix pep8 issues.
- Place imports in alphabetical order.
- Improve some parts for the better readability.
- Add comma separators in the setup.py for it's classifiers.
  Before it was mistakenly made as one long line.

Change-Id: I3f0a5921a5386275a8a35bf2f22ee3952700e490
Signed-off-by: Valerii Ponomarov <kiparis.kh@gmail.com>

1 files changed, 20 insertions, 14 deletions

diff --git a/glustolibs-io/setup.py b/glustolibs-io/setup.py
index 41655dad6..4e3b16e89 100644
--- a/glustolibs-io/setup.py
+++ b/glustolibs-io/setup.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 # Copyright (c) 2016 Red Hat, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -15,9 +15,11 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
+
+from distutils import dir_util
 import os
+
 from setuptools import setup, find_packages
-from distutils import dir_util
 
 version = '0.1.2'
 name = 'glustolibs-io'
@@ -32,23 +34,27 @@ setup(
     url='http://www.gluster.org',
     packages=find_packages(),
     classifiers=[
-        'Development Status :: 4 - Beta'
-        'Environment :: Console'
-        'Intended Audience :: Developers'
-        'License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)'
-        'Operating System :: POSIX :: Linux'
-        'Programming Language :: Python'
-        'Programming Language :: Python :: 2'
-        'Programming Language :: Python :: 2.6'
-        'Programming Language :: Python :: 2.7'
-        'Topic :: Software Development :: Testing'
+        'Development Status :: 4 - Beta',
+        'Environment :: Console',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: GNU General Public License v2 or '
+        'later (GPLv2+)',
+        'Operating System :: POSIX :: Linux',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.6',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Topic :: Software Development :: Testing',
     ],
     install_requires=['glusto'],
-    dependency_links=['http://github.com/loadtheaccumulator/glusto/tarball/master#egg=glusto'],
+    dependency_links=[
+        'http://github.com/loadtheaccumulator/glusto/tarball/master#egg=glusto'
+    ],
     namespace_packages = ['glustolibs']
 )
 
 try:
     dir_util.copy_tree('./shared_files', '/usr/share/glustolibs/io')
-except:
+except Exception:
     pass