File: //lib/python3.9/site-packages/dnf/conf/__pycache__/substitutions.cpython-39.pyc
a
�g�gj
� @ sL d dl Z d dlZd dlZd dlmZ e�d�Ze �d�ZG dd� de �Z
dS )� N)�_z^DNF_VAR_[A-Za-z0-9_]+$Zdnfc s. e Zd Z� fdd�Zdd� Zddd�Z� ZS ) �
Substitutionsc s t t| ��� | �� d S )N)�superr �__init__�_update_from_env)�self�� __class__� �:/usr/lib/python3.9/site-packages/dnf/conf/substitutions.pyr " s zSubstitutions.__init__c C sX dd� t dd�D �}tj�� D ]4\}}t�|�rB|| |dd � < q ||v r || |< q d S )Nc S s g | ] }d | �qS )zDNF%dr
)�.0Znumr
r
r �
<listcomp>' � 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�z/etc/yum/vars/z/etc/dnf/vars/c C s( |D �] }g }z"t j�||�d��}t �|�}W n tyF Y qY n0 |D ]�}t j�||�}d }t j�|��rzPt|��} | �� }W d � n1 s�0 Y |r�|d dkr�|d d� }W nN tt t
f�y }
z.t � t
d��||
�� W Y d }
~
qLW Y d }
~
n
d }
~
0 0 |d urL|| |< qLqd S )N�/����
z2Error when parsing a variable from file '{0}': {1})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 )�__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