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                     @   st   d dl Zd dlmZ ddlmZ ddlmZ dZG dd	 d	e	Z
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ZG dd deZdS )    N)deepcopy   )Configuration   )Source)HomeDirectoryConfigDirectoryFileBasedSourcec                   @   s   e Zd Zdd Zdd ZdS )DirectoryModifierc                 C   s
   || _ d S N)target_file)selfr    r   Q/home/carl/code/landscape/setoptconf-tmp/build/lib/setoptconf/source/filebased.py__init__   s    zDirectoryModifier.__init__c                 C   s
   t  d S r   NotImplementedErrorr   r   r   r   __call__   s    zDirectoryModifier.__call__N)__name__
__module____qualname__r   r   r   r   r   r   r
      s   r
   c                   @   s   e Zd Zdd ZdS )r   c                 C   s   t jt jd| jS )N~)ospath
expanduserjoinr   r   r   r   r   r      s    zHomeDirectory.__call__Nr   r   r   r   r   r   r   r   r      s   r   c                   @   s   e Zd Zdd ZdS )r   c                 C   s0   t dpt jt jdd}t j|| jS )NXDG_CONFIG_HOMEr   z.config)r   getenvr   r   r   r   )r   Z
config_dirr   r   r   r      s    zConfigDirectory.__call__Nr   r   r   r   r   r      s   r   c                       s2   e Zd Zd	 fdd	Zd
ddZdddZ  ZS )r	   NFc                    s   t t|   t|ttfr$|g}nt|ttfs:tdg | _	|D ]>}t|tr`| j	
| qDt|trz| j	
|  qDtdqD|pt | _|| _d S )Nz)files must be a string or list of strings)superr	   r   
isinstance
basestringr
   tuplelist	TypeErrorfilesappendr   getcwd	base_pathcombine)r   r&   r)   r*   target	__class__r   r   r   #   s    


zFileBasedSource.__init__c           
      C   s   g }| j D ]^}tj|r |}ntj| j|}tj|r
| j|t||d}|r
|	| | j
s
 qjq
|r|}t|D ]}	t|	|d}qznt||d}|S )N)manager)settingsparent)r&   r   r   isabsr   r)   existsget_settings_from_filer   r'   r*   reversedr   )
r   r/   r.   r0   Zparsed_settingsZfile_source	file_pathZfile_settingsconfigZparsed_settingr   r   r   
get_config7   s&    


zFileBasedSource.get_configc                 C   s
   t  d S r   r   )r   r5   r/   r.   r   r   r   r3   V   s    z&FileBasedSource.get_settings_from_file)NF)NN)N)r   r   r   r   r7   r3   __classcell__r   r   r,   r   r	   "   s   
r	   )os.pathr   copyr   r6   r   baser   __all__objectr
   r   r   r	   r   r   r   r   <module>   s   	