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community.general/plugins/filter/jc.py

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# (c) 2015, Filipe Niero Felisbino <filipenf@gmail.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
#
# contributed by Kelly Brazil <kellyjonbrazil@gmail.com>
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from ansible.errors import AnsibleError, AnsibleFilterError
import importlib
try:
import jc
HAS_LIB = True
except ImportError:
HAS_LIB = False
def jc(data, parser, quiet=True, raw=False):
"""Convert returned command output to JSON using the JC library
Arguments:
parser required (string) the correct parser for the input data (e.g. 'ifconfig')
see https://github.com/kellyjonbrazil/jc#parsers for latest list of parsers.
quiet optional (bool) True to suppress warning messages (default is True)
raw optional (bool) True to return pre-processed JSON (default is False)
Returns:
dictionary or list of dictionaries
Example:
- name: run date command
hosts: ubuntu
tasks:
- shell: date
register: result
- set_fact:
myvar: "{{ result.stdout | community.general.jc('date') }}"
- debug:
msg: "{{ myvar }}"
produces:
ok: [192.168.1.239] => {
"msg": {
"day": 9,
"hour": 22,
"minute": 6,
"month": "Aug",
"month_num": 8,
"second": 22,
"timezone": "UTC",
"weekday": "Sun",
"weekday_num": 1,
"year": 2020
}
}
"""
if not HAS_LIB:
raise AnsibleError('You need to install "jc" prior to running jc filter')
try:
jc_parser = importlib.import_module('jc.parsers.' + parser)
return jc_parser.parse(data, quiet=quiet, raw=raw)
except Exception as e:
raise AnsibleFilterError('Error in jc filter plugin: %s' % e)
class FilterModule(object):
''' Query filter '''
def filters(self):
return {
'jc': jc
}