59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
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# (c) 2012, Michael DeHaan <michael.dehaan@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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def flatten(terms):
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ret = []
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for term in terms:
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if isinstance(term, list):
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ret.extend(term)
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elif isinstance(term, tuple):
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ret.extend(term)
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else:
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ret.append(term)
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return ret
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def combine(a,b):
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results = []
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for x in a:
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for y in b:
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results.append([x,y])
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return results
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class LookupModule(object):
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def __init__(self, **kwargs):
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pass
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def run(self, terms, **kwargs):
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if not isinstance(terms, list):
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raise errors.AnsibleError("a list is required for with_nested")
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my_list = terms[:]
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result = []
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if len(my_list) == 0:
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raise errors.AnsibleError("with_nested requires at least one list")
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result = my_list.pop()
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while len(my_list) > 0:
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result2 = combine(result, my_list.pop())
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result = result2
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new_result = []
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for x in result:
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new_result.append(flatten(x))
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return new_result
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