Remove the last occurrence of six.add_metaclass
Change-Id: Ide428268f52527972165ab59ac6e3da0688968f4
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@ -20,7 +20,6 @@ import glance_store as store_api
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from glance_store import backend
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from oslo_config import cfg
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from oslo_log import log as logging
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import six
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from taskflow import task
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from glance.common import exception
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@ -31,8 +30,7 @@ LOG = logging.getLogger(__name__)
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CONF = cfg.CONF
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@six.add_metaclass(abc.ABCMeta)
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class BaseDownload(task.Task):
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class BaseDownload(task.Task, metaclass=abc.ABCMeta):
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default_provides = 'file_uri'
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