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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): |