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b73016b881
Lookup plugins should accept a string or a list, and always return a list, even if it is just one item.
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
# (c) 2012, Jan-Piet Mens <jpmens(at)gmail.com>
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#
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# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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from ansible import utils, errors
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import os
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class LookupModule(object):
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def __init__(self, basedir=None, **kwargs):
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self.basedir = basedir
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def run(self, terms, **kwargs):
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if isinstance(terms, basestring):
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terms = [ terms ]
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ret = []
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for term in terms:
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var = term.split()[0]
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ret.append(os.getenv(var, ''))
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return ret
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