I'm trying to upgrade pylint to latest so we can enjoy latest fixes
like this:
https://github.com/PyCQA/pylint/issues/1736

Now we have some new errors, please check.

************* Module vdsm.clientIF
00:06:53.857 E:588,16: Possible unbalanced tuple unpacking with sequence: left side has 2 label(s), right side has 0 value(s) (unbalanced-tuple-unpacking)

587             if eventid == libvirt.VIR_DOMAIN_EVENT_ID_LIFECYCLE:
588                 event, detail = args[:-1]                                                                                                                                                 
589                 v.onLibvirtLifecycleEvent(event, detail, None)

Code is indeed incorrect, should be:

    event, detail = args[:2]

00:06:53.859 E:593,16: Possible unbalanced tuple unpacking with sequence: left side has 1 label(s), right side has 0 value(s) (unbalanced-tuple-unpacking)
00:06:53.861 E:596,16: Possible unbalanced tuple unpacking with sequence: left side has 4 label(s), right side has 0 value(s) (unbalanced-tuple-unpacking)
00:06:53.863 E:599,16: Possible unbalanced tuple unpacking with sequence: left side has 5 label(s), right side has 0 value(s) (unbalanced-tuple-unpacking)
00:06:53.867 E:610,16: Possible unbalanced tuple unpacking with sequence: left side has 1 label(s), right side has 0 value(s) (unbalanced-tuple-unpacking)
00:06:53.869 E:615,16: Possible unbalanced tuple unpacking with sequence: left side has 1 label(s), right side has 0 value(s) (unbalanced-tuple-unpacking)
00:06:53.872 E:618,16: Possible unbalanced tuple unpacking with sequence: left side has 4 label(s), right side has 0 value(s) (unbalanced-tuple-unpacking)
00:06:53.873 ************* Module vdsm.v2v
00:06:53.874 E:1368,27: Instance of 'closing' has no 'read' member (no-member)
00:06:53.876 ************* Module vdsm.tool.configurator
00:06:53.878 E:118,12: No value for argument 'action' in function call (no-value-for-parameter)
00:06:53.880 E:158,12: No value for argument 'action' in function call (no-value-for-parameter)
00:06:53.881 E:193,12: No value for argument 'action' in function call (no-value-for-parameter)
00:06:53.883 E:215,12: No value for argument 'action' in function call (no-value-for-parameter)
00:06:53.885 ************* Module vdsm.virt.vm_migrate_hook
00:06:53.886 E:199, 4: No value for argument 'domain' in function call (no-value-for-parameter)
00:06:53.888 E:199, 4: No value for argument 'event' in function call (no-value-for-parameter)
00:06:53.890 E:199, 4: No value for argument 'phase' in function call (no-value-for-parameter)
00:06:53.892 ************* Module vdsm.network.netlink.monitor
00:06:53.893 E:172,58: Instance of 'closing' has no 'poll' member (no-member)