관리-도구
편집 파일: sequence.cpython-39.pyc
a �)g�# � @ s� d dl mZmZmZ eZdZdZdZd dl m Z m Z d dl mZ d dlmZ d dlmZ d Ze d e d e d e d d e �ZG dd� de�ZdS )� )�absolute_import�division�print_functiona name: sequence author: Jayson Vantuyl (!UNKNOWN) <jayson@aggressive.ly> version_added: "1.0" short_description: generate a list based on a number sequence description: - generates a sequence of items. You can specify a start value, an end value, an optional "stride" value that specifies the number of steps to increment the sequence, and an optional printf-style format string. - 'Arguments can be specified as key=value pair strings or as a shortcut form of the arguments string is also accepted: [start-]end[/stride][:format].' - 'Numerical values can be specified in decimal, hexadecimal (0x3f8) or octal (0600).' - Starting at version 1.9.2, negative strides are allowed. - Generated items are strings. Use Jinja2 filters to convert items to preferred type, e.g. C({{ 1 + item|int }}). - See also Jinja2 C(range) filter as an alternative. options: start: description: number at which to start the sequence default: 0 type: integer end: description: number at which to end the sequence, dont use this with count type: integer default: 0 count: description: number of elements in the sequence, this is not to be used with end type: integer default: 0 stride: description: increments between sequence numbers, the default is 1 unless the end is less than the start, then it is -1. type: integer format: description: return a string with the generated number formatted in a& - name: create some test users ansible.builtin.user: name: "{{ item }}" state: present groups: "evens" with_sequence: start=0 end=32 format=testuser%02x - name: create a series of directories with even numbers for some reason ansible.builtin.file: dest: "/var/stuff/{{ item }}" state: directory with_sequence: start=4 end=16 stride=2 - name: a simpler way to use the sequence plugin create 4 groups ansible.builtin.group: name: "group{{ item }}" state: present with_sequence: count=4 - name: the final countdown ansible.builtin.debug: msg: "{{item}} seconds to detonation" with_sequence: start=10 end=0 stride=-1 - name: Use of variable ansible.builtin.debug: msg: "{{ item }}" with_sequence: start=1 end="{{ end_at }}" vars: - end_at: 10 zr _list: description: - A list containing generated sequence of items type: list elements: str )�compile� IGNORECASE)� AnsibleError)�parse_kv)� LookupBasez(0?x?[0-9a-f]+)z^(z-)?z(/z)?z (:(.+))?$c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dS )� LookupModulea{ sequence lookup module Used to generate some sequence of items. Takes arguments in two forms. The simple / shortcut form is: [start-]end[/stride][:format] As indicated by the brackets: start, stride, and format string are all optional. The format string is in the style of printf. This can be used to pad with zeros, format in hexadecimal, etc. All of the numerical values can be specified in octal (i.e. 0664) or hexadecimal (i.e. 0x3f8). Negative numbers are not supported. Some examples: 5 -> ["1","2","3","4","5"] 5-8 -> ["5", "6", "7", "8"] 2-10/2 -> ["2", "4", "6", "8", "10"] 4:host%02d -> ["host01","host02","host03","host04"] The standard Ansible key-value form is accepted as well. For example: start=5 end=11 stride=2 format=0x%02x -> ["0x05","0x07","0x09","0x0a"] This format takes an alternate form of "end" called "count", which counts some number from the starting value. For example: count=5 -> ["1", "2", "3", "4", "5"] start=0x0f00 count=4 format=%04x -> ["0f00", "0f01", "0f02", "0f03"] start=0 count=5 stride=2 -> ["0", "2", "4", "6", "8"] start=1 count=5 stride=2 -> ["1", "3", "5", "7", "9"] The count option is mostly useful for avoiding off-by-one errors and errors calculating the number of entries in a sequence when a stride is specified. c C s" d| _ d| _d| _d| _d| _dS )zset sensible defaults� Nz%d)�start�count�end�stride�format��self� r �C/usr/lib/python3.9/site-packages/ansible/plugins/lookup/sequence.py�reset� s zLookupModule.resetc C s� dD ]Z}z2|� |d�}|du r"W qt|d�}t| ||� W q ty\ td||f ��Y q0 qd|v rt|� d�| _|r�tdt|�� � ��dS )z parse key-value style arguments)r r r r Nr z can't parse %s=%s as integerr z+unrecognized arguments to with_sequence: %s)�pop�int�setattr� ValueErrorr r �list�keys)r �args�argZarg_rawZ arg_cookedr r r � parse_kv_args� s* �� ��zLookupModule.parse_kv_argsc C s t �|�}|sdS |�� \}}}}}}}|dur^zt|d�}W n ty\ td| ��Y n0 |dur�zt|d�}W n ty� td| ��Y n0 |dur�zt|d�}W n ty� td| ��Y n0 |dur�|| _|dur�|| _|dur�|| _|du�r|| _ dS )z+parse the shortcut forms, return True/FalseFNr z can't parse start=%s as integerz can't parse end=%s as integerz can't parse stride=%s as integerT) �SHORTCUT�match�groupsr r r r r r r )r �termr �_r r r r r r r �parse_simple_args� s8 z LookupModule.parse_simple_argsc C s� | j d u r | jd u r td��nb| j d ur<| jd ur<td��nD| j d ur�| j dkrj| j| j | j d | _nd| _d| _d| _| ` | jdkr�| j| jk r�td��| jdk r�| j| jkr�td��| j� d�dkr�td| j ��d S ) Nz*must specify count or end in with_sequencez1can't specify both count and end in with_sequencer r z'to count backwards make stride negativez+to count forward don't make stride negative�%zbad formatting string: %s)r r r r r r r r r r � sanity_check� s" zLookupModule.sanity_checkc c sv | j dkrd}nd}t| j| j| | j �}|D ]B}z| j| }|V W q. ttfyn td|| jf ��Y q.0 q.d S )Nr r ���z problem formatting %r with %r)r �ranger r r r � TypeErrorr )r ZadjustZnumbers�i� formattedr r r �generate_sequence� s �z LookupModule.generate_sequencec K s� g }|D ]�}z�| � � z | �|�s0| �t|�� W nF tyF � Y n4 tyx } z td||f ��W Y d }~n d }~0 0 | �� | jdkr�|�| � � � W q ty� � Y q ty� } ztd| ��W Y d }~qd }~0 0 q|S )Nz@unknown error parsing with_sequence arguments: %r. Error was: %sr z%unknown error generating sequence: %s) r r$ r r r � Exceptionr& r �extendr, )r ZtermsZ variables�kwargs�resultsr" �er r r �run� s* & � zLookupModule.runN) �__name__� __module__� __qualname__�__doc__r r r$ r& r, r2 r r r r r g s &#r N)Z __future__r r r �typeZ __metaclass__Z DOCUMENTATIONZEXAMPLESZRETURN�rer Z re_compiler Zansible.errorsr Zansible.parsing.splitterr Zansible.plugins.lookupr ZNUMr r r r r r �<module> s8 !! ��������