관리-도구
편집 파일: substitutions.cpython-36.pyc
3 ��fj � @ sL d dl Z d dlZd dlZd dlmZ ejd�Ze jd�ZG dd� de �Z dS )� N)�_z^DNF_VAR_[A-Za-z0-9_]+$Zdnfc s. e Zd Z� fdd�Zdd� Zd dd�Z� ZS ) � Substitutionsc s t t| �j� | j� d S )N)�superr �__init__�_update_from_env)�self)� __class__� �#/usr/lib/python3.6/substitutions.pyr " s zSubstitutions.__init__c C s\ dd� t dd�D �}xBtjj� D ]4\}}tj|�rD|| |dd � < q ||kr || |< q W d S )Nc S s g | ] }d | �qS )zDNF%dr )�.0Znumr r r � <listcomp>' s z2Substitutions._update_from_env.<locals>.<listcomp>r � � )�range�os�environ�items�ENVIRONMENT_VARS_RE�match)r Z numericvars�key�valr r r r & s z Substitutions._update_from_env�/etc/yum/vars/�/etc/dnf/vars/c C s �x|D � ]�}g }y"t jj||jd��}t j|�}W n tk rJ wY nX x�|D ]�}t jj||�}d }t jj|�r�y<t|��} | j� }W d Q R X |r�|d dkr�|d d� }W n@ tt t fk r� } z t j t d�j|| �� wRW Y d d } ~ X nX |d k rR|| |< qRW qW d S )N�/� � z2Error when parsing a variable from file '{0}': {1}���r )r �path�join�lstrip�listdir�OSError�isfile�open�readline�IOError�UnicodeDecodeError�loggerZwarningr �format) r Z installrootZvarsdirZ vars_pathZfsvarsZ dir_fsvarsZfsvar�filepathr �fp�er r r �update_from_etc. s* z Substitutions.update_from_etc�r r )r- )�__name__� __module__� __qualname__r r r, � __classcell__r r )r r r s r ) Zloggingr �reZdnf.i18nr �compiler Z getLoggerr' �dictr r r r r �<module> s