관리-도구
편집 파일: variables.cpython-36.pyc
3 �<�e$ � @ sf d dl Z d dlZd dlZddlmZ d dljZd dlmZ d dl m Z m Z ej j � ZG dd� d�ZdS )� N� )� functions)�commands)� ConfigParser�Errorc @ sX e Zd ZdZdd� Zdd� Zdd� Zdd � Zd d � Zd d � Z dd� Z dd� Z dd� Z dS )� Variablesz8 Storage and processing of variables used in profiles c C s" t � | _i | _i | _tj� | _d S )N)r �_cmd� _lookup_re� _lookup_envr Z Functions� _functions)�self� r � /usr/lib/python3.6/variables.py�__init__ s zVariables.__init__c C s |j |�dkr|S || S )Nr )�find)r �s�prefixr r r �_add_env_prefix s zVariables._add_env_prefixc C s t jd|�S )Nz\w+$)�re�match)r �variabler r r � _check_var s zVariables._check_varc C sj |d kr d S t |�}| j|�s0tjd| � d S | j|�}|| jdtj|� d < || j| j |t j �< d S )Nz6variable definition '%s' contains unallowed charactersz (?<!\\)\${�}) �strr �log�error�expandr r �escaper r �constsZ ENV_PREFIX)r r �valuer �vr r r � add_variable s zVariables.add_variablec C s� t jj|�s tjd| � d S yLtddddd�}t|_t|��$}|j dt j d |j � |� W d Q R X W n" t k r� tjd | � d S X x<|j� D ]0}x*|j|�D ] }| j||j||dd �� q�W q�W d S ) Nz#unable to find variables_file: '%s'�=�#TF)Z delimitersZinline_comment_prefixesZallow_no_value�strict�[z] z"error parsing variables_file: '%s')�raw)�os�path�existsr r r r Z optionxform�openZ read_stringr ZMAGIC_HEADER_NAME�readr ZsectionsZoptionsr! �get)r �filename�config�fr �or r r � add_from_file+ s ,zVariables.add_from_filec C sF x@|D ]8}t |�dkr.| jtjj|| �� q| j||| � qW d S )N�include)r r1 r' r( �normpathr! )r Zcfg�itemr r r � add_from_cfg; s zVariables.add_from_cfgc C s t jdd| jj| j|��S )Nz \\(\${\w+})z\1)r �subr Zmultiple_re_replacer )r r r r r � expand_staticC s zVariables.expand_staticc C s& |d kr d S | j t|��}| jj|�S )N)r7 r r r )r r r r r r r F s zVariables.expandc C s | j S )N)r )r r r r �get_envN s zVariables.get_envN) �__name__� __module__� __qualname__�__doc__r r r r! r1 r5 r7 r r8 r r r r r s r )r' r Z tuned.logsZtunedr Z tuned.constsr Ztuned.utils.commandsr Ztuned.utils.config_parserr r Zlogsr, r r r r r r �<module> s