mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
78 lines
1.9 KiB
Python
78 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright: (c) 2021, Felix Fontein <felix@fontein.de>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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DOCUMENTATION = '''
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name: dict
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short_description: Convert a list of tuples into a dictionary
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version_added: 3.0.0
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author: Felix Fontein (@felixfontein)
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description:
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- Convert a list of tuples into a dictionary. This is a filter version of the C(dict) function.
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options:
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_input:
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description: A list of tuples (with exactly two elements).
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type: list
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elements: tuple
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required: true
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'''
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EXAMPLES = '''
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- name: Convert list of tuples into dictionary
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ansible.builtin.set_fact:
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dictionary: "{{ [[1, 2], ['a', 'b']] | community.general.dict }}"
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# Result is {1: 2, 'a': 'b'}
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- name: Create a list of dictionaries with map and the community.general.dict filter
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ansible.builtin.debug:
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msg: >-
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{{ values | map('zip', ['k1', 'k2', 'k3'])
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| map('map', 'reverse')
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| map('community.general.dict') }}
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vars:
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values:
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- - foo
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- 23
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- a
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- - bar
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- 42
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- b
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# Produces the following list of dictionaries:
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# {
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# "k1": "foo",
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# "k2": 23,
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# "k3": "a"
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# },
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# {
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# "k1": "bar",
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# "k2": 42,
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# "k3": "b"
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# }
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'''
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RETURN = '''
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_value:
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description: The dictionary having the provided key-value pairs.
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type: boolean
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'''
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def dict_filter(sequence):
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'''Convert a list of tuples to a dictionary.
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Example: ``[[1, 2], ['a', 'b']] | community.general.dict`` results in ``{1: 2, 'a': 'b'}``
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'''
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return dict(sequence)
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class FilterModule(object):
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'''Ansible jinja2 filters'''
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def filters(self):
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return {
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'dict': dict_filter,
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}
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