Latest version of utils.py glance API issue on OSP7 (kilo)

[VIncent S. Cojot]

Hello,
I'm comparing the previous version of utils.py [1] to the current version of it [2]

/usr/bin/oschecks-check_glance_upload --os-username sensu --os-password sensu --os-tenant-name monitoring --os-auth-url http://10.153.20.22:5000/v2.0

*) With version [1] on OSP7, I get this result:
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OK: Glance image uploaded in 0.936028003693 seconds
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*) With version [2] on OSP7, I get this result:
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CRITICAL: Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/oschecks/utils.py", line 110, in safe_run
    method()
  File "/usr/lib/python2.7/site-packages/oschecks/glance.py", line 110, in _check_glance_upload
    options, args, client = glance.setup()
  File "/usr/lib/python2.7/site-packages/oschecks/utils.py", line 163, in setup
    client = self.glance._get_versioned_client(api_version, options)
  File "/usr/lib/python2.7/site-packages/glanceclient/shell.py", line 542, in _get_versioned_client
    force_auth=force_auth)
  File "/usr/lib/python2.7/site-packages/glanceclient/shell.py", line 449, in _get_endpoint_and_token
    auth_reqd = force_auth or (utils.is_authentication_required(args.func)
AttributeError: 'Namespace' object has no attribute 'func'
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[1] https://raw.githubusercontent.com/openstack/monitoring-for-openstack/master/oschecks/utils.py
[2] https://raw.githubusercontent.com/openstack/osops-tools-monitoring/master/monitoring-for-openstack/oschecks/utils.py