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44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# (c) 2014 Michael DeHaan, <michael@ansible.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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# Make coding more python3-ish
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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from collections import Iterable
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from ansible.template import Templar
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from ansible.template.safe_eval import safe_eval
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__all__ = ['listify_lookup_plugin_terms']
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#FIXME: probably just move this into lookup plugin base class
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def listify_lookup_plugin_terms(terms, variables, loader):
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if isinstance(terms, basestring):
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stripped = terms.strip()
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templar = Templar(loader=loader, variables=variables)
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#FIXME: warn/deprecation on bare vars in with_ so we can eventually remove fail on undefined override
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terms = templar.template(terms, convert_bare=True, fail_on_undefined=False)
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#TODO: check if this is needed as template should also return correct type already
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terms = safe_eval(terms)
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if isinstance(terms, basestring) or not isinstance(terms, Iterable):
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terms = [ terms ]
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return terms
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