f2e38df455
* rename hpgit to git-upstream * rename import-upstream commadn to import * change all occurrences of hpgit and import-upstream in code, comments and tests * code cleanup (remove some typos, improve PEP8 compliance) * change license from "HP propietary" to "Apache License v2.0" Change-Id: Ia4f00d662d79ac9725316027a65f4d23ebbd0f02 JIRA:CICD-1319 JIRA:CICD-1318
55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
#
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# Copyright (c) 2011 OpenStack LLC.
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# Copyright (c) 2012, 2013, 2014 Hewlett-Packard Development Company, L.P.
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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
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# 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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#
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import os
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import sys
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def get_subcommands(subparsers):
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subcommands = _find_actions(subparsers, os.path.dirname(__file__))
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return subcommands
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# partially taken from python-keystoneclient
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def _find_actions(subparsers, module_path):
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subcommands = {}
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for mod in (p[:-len('.py')] for p in os.listdir(module_path) if
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p.endswith('.py')):
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__import__(__name__ + '.' + mod)
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module = sys.modules[__name__ + '.' + mod]
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for attr in (a for a in dir(module) if a.startswith('do_')):
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command = attr[3:].replace('_', '-')
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func = getattr(module, attr)
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desc = func.__doc__ or ''
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help = desc.strip().split('\n')[0]
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args = getattr(func, 'arguments', [])
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subparser = subparsers.add_parser(
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command,
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help=help,
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description=desc)
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for (args, kwargs) in args:
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subparser.add_argument(*args, **kwargs)
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subparser.set_defaults(func=func)
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subcommands[command] = subparser
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return subcommands
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