ACIL FM

Nama	Ukuran	Aksi
__pycache__	-	Open
config.py	5.75 MB	View DL Edit
csvfile.py	6.15 MB	View DL Edit
dict.py	2.2 MB	View DL Edit
env.py	2.67 MB	View DL Edit
file.py	2.93 MB	View DL Edit
fileglob.py	2.96 MB	View DL Edit
first_found.py	8.52 MB	View DL Edit
indexed_items.py	1.55 MB	View DL Edit
ini.py	7.6 MB	View DL Edit
inventory_hostnames.py	1.73 MB	View DL Edit
items.py	1.82 MB	View DL Edit
lines.py	2.16 MB	View DL Edit
list.py	1.12 MB	View DL Edit
nested.py	2.64 MB	View DL Edit
password.py	17.67 MB	View DL Edit
pipe.py	2.93 MB	View DL Edit
random_choice.py	1.54 MB	View DL Edit
sequence.py	8.96 MB	View DL Edit
subelements.py	6.18 MB	View DL Edit
template.py	6.83 MB	View DL Edit
together.py	2.11 MB	View DL Edit
unvault.py	1.93 MB	View DL Edit
url.py	8.8 MB	View DL Edit
varnames.py	2.31 MB	View DL Edit
vars.py	3.4 MB	View DL Edit
__init__.py	4.6 MB	View DL Edit

Edit file: /usr/lib/python3.9/site-packages/ansible/plugins/lookup/vars.py

# (c) 2017 Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type

DOCUMENTATION = """
    name: vars
    author: Ansible Core Team
    version_added: "2.5"
    short_description: Lookup templated value of variables
    description:
      - 'Retrieves the value of an Ansible variable. Note: Only returns top level variable names.'
    options:
      _terms:
        description: The variable names to look up.
        required: True
      default:
        description:
            - What to return if a variable is undefined.
            - If no default is set, it will result in an error if any of the variables is undefined.
"""

EXAMPLES = """
- name: Show value of 'variablename'
  ansible.builtin.debug: msg="{{ lookup('ansible.builtin.vars', 'variabl' + myvar) }}"
  vars:
    variablename: hello
    myvar: ename

- name: Show default empty since i dont have 'variablnotename'
  ansible.builtin.debug: msg="{{ lookup('ansible.builtin.vars', 'variabl' + myvar, default='')}}"
  vars:
    variablename: hello
    myvar: notename

- name: Produce an error since i dont have 'variablnotename'
  ansible.builtin.debug: msg="{{ lookup('ansible.builtin.vars', 'variabl' + myvar)}}"
  ignore_errors: True
  vars:
    variablename: hello
    myvar: notename

- name: find several related variables
  ansible.builtin.debug: msg="{{ lookup('ansible.builtin.vars', 'ansible_play_hosts', 'ansible_play_batch', 'ansible_play_hosts_all') }}"

- name: Access nested variables
  ansible.builtin.debug: msg="{{ lookup('ansible.builtin.vars', 'variabl' + myvar).sub_var }}"
  ignore_errors: True
  vars:
    variablename:
        sub_var: 12
    myvar: ename

- name: alternate way to find some 'prefixed vars' in loop
  ansible.builtin.debug: msg="{{ lookup('ansible.builtin.vars', 'ansible_play_' + item) }}"
  loop:
    - hosts
    - batch
    - hosts_all
"""

RETURN = """
_value:
  description:
    - value of the variables requested.
  type: list
  elements: raw
"""

from ansible.errors import AnsibleError, AnsibleUndefinedVariable
from ansible.module_utils.six import string_types
from ansible.plugins.lookup import LookupBase

class LookupModule(LookupBase):

def run(self, terms, variables=None, **kwargs):
        if variables is not None:
            self._templar.available_variables = variables
        myvars = getattr(self._templar, '_available_variables', {})

self.set_options(var_options=variables, direct=kwargs)
        default = self.get_option('default')

ret = []
        for term in terms:
            if not isinstance(term, string_types):
                raise AnsibleError('Invalid setting identifier, "%s" is not a string, its a %s' % (term, type(term)))

try:
                try:
                    value = myvars[term]
                except KeyError:
                    try:
                        value = myvars['hostvars'][myvars['inventory_hostname']][term]
                    except KeyError:
                        raise AnsibleUndefinedVariable('No variable found with this name: %s' % term)

ret.append(self._templar.template(value, fail_on_undefined=True))
            except AnsibleUndefinedVariable:
                if default is not None:
                    ret.append(default)
                else:
                    raise

return ret

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