3c1d52cbb1
Reformats copyright messages to be comments rather than docstring-style blocks. Change-Id: I4d863f53b67bb49d03bda0952b9e6179b6d23c59
52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
# Copyright 2013 Rackspace, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import collections
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from ironic_python_agent.openstack.common import gettextutils as gtu
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from ironic_python_agent.openstack.common import log as logging
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from ironic_python_agent.openstack.common import processutils
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LOG = logging.getLogger(__name__)
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def get_ordereddict(*args, **kwargs):
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"""A fix for py26 not having ordereddict."""
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try:
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return collections.OrderedDict(*args, **kwargs)
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except AttributeError:
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import ordereddict
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return ordereddict.OrderedDict(*args, **kwargs)
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def execute(*cmd, **kwargs):
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"""Convenience wrapper around oslo's execute() method."""
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result = processutils.execute(*cmd, **kwargs)
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LOG.debug(gtu._('Execution completed, command line is "%s"'),
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' '.join(cmd))
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LOG.debug(gtu._('Command stdout is: "%s"') % result[0])
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LOG.debug(gtu._('Command stderr is: "%s"') % result[1])
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return result
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def split_command(command_name):
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command_parts = command_name.split('.', 1)
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if len(command_parts) != 2:
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#NOTE(agordeev): fix to avoid import looping
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from ironic_python_agent import errors
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raise errors.InvalidCommandError(
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'Command name must be of the form <extension>.<name>')
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return (command_parts[0], command_parts[1])
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