3
�<�e� � @ s6 d dl Z d dljZd dlmZmZ G dd� de�ZdS )� N)� ConfigParser�Errorc @ sn e Zd ZdZdgZdd� Zedd� �Zdd� Zdd
d �Z d d
� Z
dd� Z ddd�Z dd� Z
dd� Zdd� Zd S )�Locatorz$
Profiles locator and enumerator.
�_load_directoriesc C s t |�tk rtd��|| _d S )Nz(load_directories parameter is not a list)�type�list� TypeErrorr )�self�load_directories� r � /usr/lib/python3.6/locator.py�__init__ s zLocator.__init__c C s | j S )N)r )r r r r r
s zLocator.load_directoriesc G s& t |�dg }tjj|� }tjj|�S )Nz
tuned.conf)r �os�path�join�normpath)r �
path_partsZ config_namer r r �_get_config_filename s z Locator._get_config_filenameNc C s� d }|dd� dk}|r$|dd � }xLt | j�D ]>}| j|tjj|��}|d k r^||kr^d}q0tjj|�r0|S q0W |r�|d kr�d}|S )Nr � �-� )�reversedr r r r �basename�isfile)r � profile_nameZ
skip_files�retZconditional_load�dir_name� config_filer r r �
get_config s zLocator.get_configc C s |d k o|dkod|kS )Nr �/r )r r r r r �check_profile_name_format0 s z!Locator.check_profile_name_formatc C s� | j |�sd S | j|�}|d kr$d S yJtddddd�}t|_t|��"}|jdtj d |j � � W d Q R X |S t
t t fk
r� } zd S d }~X nX d S )N�=�#TF)Z
delimitersZinline_comment_prefixesZallow_no_value�strict�[z]
)
r r r �strZ optionxform�openZ read_string�constsZMAGIC_HEADER_NAME�read�IOError�OSErrorr )r r r �config�f�er r r � parse_config3 s
&zLocator.parse_configc C s$ y t |�}W n tk
r* |g}d}Y nX y t |�}W n tk
rV |g}d}Y nX ||k rv||d g|| }| j|�}|d kr�ddddgS tj|j� k}d|g}xtt||�D ]f\} }
| dks�| d kr�d|d< |dg }q�|o�| |jtj�k�r||jtj| dd�g }q�||
g }q�W |S )Nr Fr Tr )�raw�����) �lenr r. r' ZPLUGIN_MAIN_UNIT_NAMEZsections�zipZoptions�get) r r ZattrsZdefvalsZ attrs_lenZ defvals_lenr+ Zmain_unit_in_config�vals�attrZdefvalr r r �get_profile_attrsG s2
zLocator.get_profile_attrsc C sj t � }x^| jD ]T}y:x4tj|�D ]&}| j||�}tjj|�r |j|� q W W q tk
r` Y qX qW |S )N) �setr r �listdirr r r �addr* )r Zprofilesr r r r r r �
list_profilese s
zLocator.list_profilesc C s t | j� �S )N)�sortedr: )r r r r �get_known_namesq s zLocator.get_known_namesc s � fdd�t � j� �D �S )Nc s( g | ] }|� j |tjgd g�d f�qS )r � )r6 r' ZPROFILE_ATTR_SUMMARY)�.0Zprofile)r r r �
u s z3Locator.get_known_names_summary..)r; r: )r r )r r �get_known_names_summaryt s z Locator.get_known_names_summary)N)N)�__name__�
__module__� __qualname__�__doc__� __slots__r
�propertyr
r r r r. r6 r: r< r@ r r r r r s
r )r Z tuned.constsr' Ztuned.utils.config_parserr r �objectr r r r r � s