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| author | Christian Berendt <berendt@b1-systems.de> | 2014-06-03 08:04:44 +0200 |
|---|---|---|
| committer | Christian Berendt <berendt@b1-systems.de> | 2014-06-03 11:03:48 +0200 |
| commit | 9315a324773361e1b27e91833157d6bf528aa20b (patch) | |
| tree | a64a2a4fced445b86effe33f4fb68f8fd961f10e /cliff/show.py | |
| parent | 4bdf5fc90ee3e84ac675f5f26f7a0d94aacf91c5 (diff) | |
| download | cliff-9315a324773361e1b27e91833157d6bf528aa20b.tar.gz | |
Use six.add_metaclass instead of __metaclass__
According to http://docs.openstack.org/developer/hacking/ it should
be preferred to use six.add_metaclass instead of __metaclass__.
Change-Id: I33a0d1b0a0a31beacc8c768eb18fac3cb9ed5936
Diffstat (limited to 'cliff/show.py')
| -rw-r--r-- | cliff/show.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cliff/show.py b/cliff/show.py index 855b2d2..00fd4ff 100644 --- a/cliff/show.py +++ b/cliff/show.py @@ -4,16 +4,18 @@ import abc import itertools import logging +import six + from .display import DisplayCommandBase LOG = logging.getLogger(__name__) +@six.add_metaclass(abc.ABCMeta) class ShowOne(DisplayCommandBase): """Command base class for displaying data about a single object. """ - __metaclass__ = abc.ABCMeta @property def formatter_namespace(self): |