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편집 파일: subelements.cpython-39.pyc
a �)g� � @ sx d dl mZmZmZ eZdZdZdZd dl m Z d dl m Z d dl mZ d dlmZ d d lmZ d ZG d d � d e�Zd S )� )�absolute_import�division�print_functionaj name: subelements author: Serge van Ginderachter (!UNKNOWN) <serge@vanginderachter.be> version_added: "1.4" short_description: traverse nested key from a list of dictionaries description: - Subelements walks a list of hashes (aka dictionaries) and then traverses a list with a given (nested sub-)key inside of those records. options: _terms: description: tuple of list of dictionaries and dictionary key to extract required: True skip_missing: default: False description: - Lookup accepts this flag from a dictionary as optional. See Example section for more information. - If set to C(True), the lookup plugin will skip the lists items that do not contain the given subkey. - If set to C(False), the plugin will yield an error and complain about the missing subkey. a - name: show var structure as it is needed for example to make sense hosts: all vars: users: - name: alice authorized: - /tmp/alice/onekey.pub - /tmp/alice/twokey.pub mysql: password: mysql-password hosts: - "%" - "127.0.0.1" - "::1" - "localhost" privs: - "*.*:SELECT" - "DB1.*:ALL" groups: - wheel - name: bob authorized: - /tmp/bob/id_rsa.pub mysql: password: other-mysql-password hosts: - "db1" privs: - "*.*:SELECT" - "DB2.*:ALL" tasks: - name: Set authorized ssh key, extracting just that data from 'users' ansible.posix.authorized_key: user: "{{ item.0.name }}" key: "{{ lookup('file', item.1) }}" with_subelements: - "{{ users }}" - authorized - name: Setup MySQL users, given the mysql hosts and privs subkey lists community.mysql.mysql_user: name: "{{ item.0.name }}" password: "{{ item.0.mysql.password }}" host: "{{ item.1 }}" priv: "{{ item.0.mysql.privs | join('/') }}" with_subelements: - "{{ users }}" - mysql.hosts - name: list groups for users that have them, don't error if groups key is missing ansible.builtin.debug: var=item loop: "{{ q('ansible.builtin.subelements', users, 'groups', {'skip_missing': True}) }}" z5 _list: description: list of subelements extracted �� AnsibleError)� string_types)�boolean)� LookupBase)�listify_lookup_plugin_terms)� skip_missingc @ s e Zd Zdd� ZdS )� LookupModulec K sN ddd�}t |d | jd�|d< t|t�rDdt|� krBdksJn |� t|d ttf�rjt|d t�sr|d � |d �d �}t|d t�r�|d �d d �d ur�g S g }|d D ]}|� |d | � q�n|d }i }t|�dkr�|d }t|t��st d d� |D ���s|dt � g } |D �]&} t| t��s>t d| ��| �d d �d u�rT�q t |�dd �d d�} | } d } g }|D ]�}||d k�r�d} || v�r�| �r��qxnt d|| f ��| �s�t| | t��s�| �rqxnt d|| | f ��n| | } n2t| | t��s t d|| | f ��n | �|g �}�qx|D ]}| � | |f� �q0�q | S )N� c S s t d| ��d S )Nz9subelements lookup expects a list of two or three items, r )�msg� r �F/usr/lib/python3.9/site-packages/ansible/plugins/lookup/subelements.py�_raise_terms_errord s �z,LookupModule.run.<locals>._raise_terms_errorr )Ztemplar� � � z>first a dict or a list, second a string pointing to the subkey�.ZskippedFc s s | ]}t |t�o|tv V qd S )N)� isinstancer �FLAGS)�.0�keyr r r � <genexpr>� � z#LookupModule.run.<locals>.<genexpr>z4the optional third item must be a dict with flags %sz1subelements lookup expects a dictionary, got '%s'r )�strict���Tz-could not find '%s' key in iterated item '%s'z1the key %s should point to a dictionary, got '%s'z+the key %s should point to a list, got '%s')r )r Z_templarr �list�len�dictr �split�get�append�allr r r �pop)�selfZtermsZ variables�kwargsr Z subelementsZ elementlistr �flags�retZitem0r ZsubvalueZ lastsubkeyZsublistZsubkeyZitem1r r r �runb s` $ zLookupModule.runN)�__name__� __module__� __qualname__r* r r r r r ` s r N)Z __future__r r r �typeZ __metaclass__Z DOCUMENTATIONZEXAMPLESZRETURNZansible.errorsr Zansible.module_utils.sixr Z)ansible.module_utils.parsing.convert_boolr Zansible.plugins.lookupr Zansible.utils.listifyr r r r r r r �<module> s 7