ruạṛ
a �]�ia � @ s> d dl Z d dlZd dlmZ ej�� Ze� ZG dd� d�Z dS )� N)�commandsc @ sZ e Zd ZdZdd� Zddd�Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dS )�Parserz; Parser used for expanding strings containing functions. c C s || _ d S �N)� _repository)�selfZ repository� r �C/usr/lib/python3.9/site-packages/tuned/profiles/functions/parser.py�__init__ s zParser.__init__� c C s& d| _ || _t|�| _g | _d| _d S )Nr F)�_cnt�_str�len�_len�_stack�_esc�r �sr r r � _parse_init s zParser._parse_initc C s | j | jk r| j| j S dS )Nr )r r r )r r r r � _curr_char s zParser._curr_charc C s | j | j| j| � S r )r r )r r r r r � _curr_substr s zParser._curr_substrc C s | j �|| jf� d S r )r �appendr )r Zescr r r � _push_pos s zParser._push_posc C sd | j d |� | | j |d d � | _ t| j �| _| jt|�|| d 7 _| jdk r`d| _d S )N� r )r r r r )r �a�br r r r �_sub! s & z Parser._subc C s� t �d| j|| j� �}|d dkr(d S dd� |D �}t �d|d �s\t�d|d � d S z| j�|d �}W n& t y� t�d |d � Y d S 0 |� |d d � �}t� d d � |dd � �|f � |d u r�d S | � || j|� d S ) Nz(?<!\\):r z${fc S s g | ]}t |��d d��qS )z\:�:)�str�replace)�.0�vr r r � <listcomp>, � z(Parser._process_func.<locals>.<listcomp>z\w+$r zinvalid function name '%s'z function '%s' not implemented� z${f:%s} expands to: '%s'r )�re�splitr r �match�log�errorr Z load_func� ImportErrorZexecute�debug�joinr )r Z_from�sl�fr r r r � _process_func( s" zParser._process_funcc C s� | � |� | j| jk r�| �� dkrpz| j�� }W n& tyV t�d| � | j Y S 0 |d s�| � |d � n| � d�dkr�| � | j � | �� dkr�d| _ nd | _ | jd7 _q t| j�r�t�d | � | j S ) N�}z.invalid variable syntax, non pair '}' in: '%s'r r r# z${�\TFz.invalid variable syntax, non pair '{' in: '%s')r r r r r �pop� IndexErrorr' r( r r. r r r r )r r �sir r r �_process; s& zParser._processc C s( |d u s|dkr|S t �dd| �|��S )Nr z \\(\${f:.*})z\1)r$ �subr4 r r r r �expandR s z Parser.expandN)r ) �__name__� __module__� __qualname__�__doc__r r r r r r r. r4 r6 r r r r r s r ) r$ Z tuned.logsZtunedZtuned.utils.commandsr Zlogs�getr' �cmdr r r r r �<module> s
cải xoăn