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文件: /usr/lib/python3.12/site-packages/ansible/plugins/filter/permutations.yml
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DOCUMENTATION: name: permutations version_added: "historical" short_description: permutations from the elements of a list description: - Create a list of the permutations of lists from the elements of a list. - Unlike combinations, in permutations order is significant. positional: _input, list_size options: _input: description: Elements to base the permutations on. type: list required: true list_size: description: The size of the list for each permutation. type: int required: true EXAMPLES: | # ptrs_of_two => [ [ 1, 2 ], [ 1, 3 ], [ 1, 4 ], [ 1, 5 ], [ 2, 1 ], [ 2, 3 ], [ 2, 4 ], [ 2, 5 ], [ 3, 1 ], [ 3, 2 ], [ 3, 4 ], [ 3, 5 ], [ 4, 1 ], [ 4, 2 ], [ 4, 3 ], [ 4, 5 ], [ 5, 1 ], [ 5, 2 ], [ 5, 3 ], [ 5, 4 ] ] prts_of_two: "{{ [1,2,3,4,5] | permutations(2) }}" RETURN: _value: description: List of permutations lists resulting from the supplied elements and list size. type: list
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