a
    QSic                     @   s   d Z ddlZddlZejeZdd ZdZej	dkrVG dd dZ
ejde
  nNdd	lmZ dd
lmZmZ G dd deeZG dd deeZeje  dS )z>Patches that are applied at runtime to the virtual environment    Nc                    s    | j j  fdd}|| j _dS )a  
    Distutils allows user to configure some arguments via a configuration file:
    https://docs.python.org/3/install/index.html#distutils-configuration-files

    Some of this arguments though don't make sense in context of the virtual environment files, let's fix them up.
    c                    sj    | g|R i |}|  d}d|v r>ttjtjf|d< dD ]"}d|}||v rB||d  qB|S )Ninstallprefix)ZpurelibZplatlibZheadersZscriptsdataz
install_{})	Zget_option_dictVIRTUALENV_PATCH_FILEospathabspathsysr   formatpop)selfargskwargsresultr   basekeyZold_parse_config_files G/var/www/html/django/DPS/env/lib/python3.9/site-packages/_virtualenv.pyparse_config_files   s    

z&patch_dist.<locals>.parse_config_filesN)ZDistributionr   )Zdistr   r   r   r   
patch_dist
   s    r   )zdistutils.distzsetuptools.dist)      c                   @   s:   e Zd ZdZdZg Zd	ddZedd Zedd Z	dS )
_FinderzFA meta path finder that allows patching the imported distutils modulesNc              	   C   s8  |t v r4| jd u r4t| jdkr@dd l}| }| j| ddlm} ddl	m
} | jd  || _z|||}|d urt|jd}	|	rdnd}
t|j|
}|	r| jn| j}||urzt|j|
||| W n ty   Y n0 |W d | _W  d    S W d | _nd | _0 W d    n1 s*0    Y  d S )Nr   )partial)	find_specexec_moduleload_module)_DISTUTILS_PATCHfullnamelenlock	threadingZLockappendZ	functoolsr   Zimportlib.utilr   hasattrloadergetattrr   r   setattrAttributeError)r   r   r   targetr"   r!   r   r   specZ
is_new_apiZ	func_nameoldfuncr   r   r   r   3   s2    

z_Finder.find_specc                 C   s   | | |j tv rt| d S N__name__r   r   )r+   moduler   r   r   r   W   s    
z_Finder.exec_modulec                 C   s   | |}|j tv rt| |S r-   r.   )r+   namer0   r   r   r   r   ]   s    
z_Finder.load_module)N)
r/   
__module____qualname____doc__r   r!   r   staticmethodr   r   r   r   r   r   r   )   s   
$
r   )find_module)ImpImporter	ImpLoaderc                   @   s    e Zd ZdddZdddZdS )_VirtualenvImporterNc                 C   s   t |  t| | d S r-   )object__init__r7   )r   r   r   r   r   r;   k   s    
z_VirtualenvImporter.__init__c                 C   sB   |t v r>z"t|gt|dd |R  W S  ty<   Y n0 d S )N.)r   _VirtualenvLoaderr6   splitImportError)r   r   r   r   r   r   r6   o   s    "z_VirtualenvImporter.find_module)N)N)r/   r2   r3   r;   r6   r   r   r   r   r9   j   s   
r9   c                       s$   e Zd Zdd Z fddZ  ZS )r>   c                 C   s    t |  t| |||| d S r-   )r:   r;   r8   )r   r   filefilenameZetcr   r   r   r;   x   s    
z_VirtualenvLoader.__init__c                    s"   t t| |}t| d |_|S r-   )superr>   r   r   
__loader__)r   r   r0   	__class__r   r   r   |   s    z_VirtualenvLoader.load_module)r/   r2   r3   r;   r   __classcell__r   r   rE   r   r>   w   s   r>   )r4   r   r	   r   join__file__r   r   r   version_infor   	meta_pathinsertZimpr6   Zpkgutilr7   r8   r:   r9   r>   r#   r   r   r   r   <module>   s   
;