
­­­­­­­­­­­­­­­­­­
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\me                 @   s\   d dl Z d dlZd dlZd dlmZmZmZ G dd dejZeej	ej
ffgZdd ZdS )    N)sources
url_helperutilc                   sF   e Zd ZdZ fddZdedddZeddd	Zd
d Z	  Z
S )DataSourceBigstepZBigstepc                s&   t  j||| i | _d| _d| _d S )N )super__init__metadatavendordata_rawuserdata_raw)selfZsys_cfgZdistropaths)	__class__ '/usr/lib/python3.6/DataSourceBigstep.pyr      s    zDataSourceBigstep.__init__F)returnc             C   sP   | j  }|d krdS tj|}tj|jj }|d | _|d | _|d | _	dS )NFr	   r
   r   T)
_get_url_from_filer   Zreadurljsonloadscontentsdecoder	   r
   r   )r   Zapply_filterurlZresponseZdecodedr   r   r   	_get_data   s    



zDataSourceBigstep._get_datac             C   s   d| j   dS )z/Return the subplatform metadata source details.z
metadata ())r   )r   r   r   r   _get_subplatform#   s    z"DataSourceBigstep._get_subplatformc             C   s`   t jj| jjdddd}ytj|}W n4 tk
rZ } z|jtj	krHd S  W Y d d }~X nX |S )NdataZseedZbigstepr   )
ospathjoinr   Z	cloud_dirr   Z	load_fileIOErrorerrnoENOENT)r   Zurl_fileZcontenter   r   r   r   '   s    z$DataSourceBigstep._get_url_from_file)F)__name__
__module____qualname__Zdsnamer   boolr   strr   r   __classcell__r   r   )r   r   r      s
   r   c             C   s   t j| tS )N)r   Zlist_from_dependsdatasources)Zdependsr   r   r   get_datasource_list?   s    r*   )r    r   r   Z	cloudinitr   r   r   Z
DataSourcer   ZDEP_FILESYSTEMZDEP_NETWORKr)   r*   r   r   r   r   <module>   s   ,