PEP8 is failing for networking-vsphere master branch because of syntax change in python3

[Aman Kumar]

2017-04-11 13:00:39.897008 | pep8 runtests: PYTHONHASHSEED='3658768658'
2017-04-11 13:00:39.897048 | pep8 runtests: commands[0] | flake8
2017-04-11 13:00:39.898290 | /home/jenkins/workspace/gate-networking-vsphere-pep8-ubuntu-xenial$ /home/jenkins/workspace/gate-networking-vsphere-pep8-ubuntu-xenial/.tox/pep8/bin/flake8
2017-04-11 13:00:46.461177 | ./networking_vsphere/agent/ovsvapp_agent.py:1755:16: F821 undefined name 'cmp'
2017-04-11 13:00:46.461310 | if cmp(old_port_object.admin_state_up,
2017-04-11 13:00:46.461347 | ^
2017-04-11 13:00:48.211565 | ./networking_vsphere/tests/unit/neutronclient/test_cli20.py:1:77: H903 Windows style line endings not allowed in code
2017-04-11 13:00:48.211719 | # Licensed under the Apache License, Version 2.0 (the "License"); you may
2017-04-11 13:00:48.211785 | ^
2017-04-11 13:00:48.211864 | ./networking_vsphere/tests/unit/neutronclient/test_cli20.py:2:77: H903 Windows style line endings not allowed in code
2017-04-11 13:00:48.211924 | # not use this file except in compliance with the License. You may obtain
2017-04-11 13:00:48.211983 | ^
2017-04-11 13:00:48.539039 | ./networking_vsphere/tests/unit/nova/virt/vmwareapi/test_ovsvapp_vc_driver.py:263:19: F821 undefined name 'long'
2017-04-11 13:00:48.539179 | mem_kib = long(self.type_data['memory_mb']) << 10
2017-04-11 13:00:48.539210 | ^
2017-04-11 13:00:48.539281 | ./networking_vsphere/tests/unit/nova/virt/vmwareapi/test_ovsvapp_vc_driver.py:308:19: F821 undefined name 'long'
2017-04-11 13:00:48.539326 | mem_kib = long(self.type_data['memory_mb']) << 10
2017-04-11 13:00:48.539354 | ^
2017-04-11 13:00:50.385077 | ./networking_vsphere/tests/unit/utils/test_dvs_util.py:87:50: E901 SyntaxError: invalid syntax
2017-04-11 13:00:50.385243 | 'port_range_max': 22L,
2017-04-11 13:00:50.385293 | ^
2017-04-11 13:00:54.809744 | ERROR: InvocationError: '/home/jenkins/workspace/gate-networking-vsphere-pep8-ubuntu-xenial/.tox/pep8/bin/flake8'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/456530

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/456530
Committed: https://git.openstack.org/cgit/openstack/networking-vsphere/commit/?id=b5839d06bec4cc0f529e74ed6228a71c96abeac9
Submitter: Jenkins
Branch: master

commit b5839d06bec4cc0f529e74ed6228a71c96abeac9
Author: Aman Kumar <email address hidden>
Date: Fri Mar 24 08:24:54 2017 -0700

    Resolve the pep8 failure with multiple issue

    1. cmp(a,b) is removed from python3
    2. H903 Windows style is used: Changed the windows style to linux style
    3. long is removed in python3, changed the long to int

    Change-Id: I85e023ebaac9e09563f0156eb9390e2054eb4fac
    Colses-Bug: #1682353