B
    CVvg†  ã               @   s²   d dl mZ d dlmZ d dlmZ d dlmZ d dlm	Z	 d dl
mZ d dlmZ d dlmZ d d	lmZmZ d d
lmZ G dd„ dƒZG dd„ deeƒZG dd„ deeƒZdS )é    )Úurlparse)Úurl2pathname)Úsync_to_async)Úsettings)Úutils)Úserve)ÚASGIHandler)Úresponse_for_exception)ÚWSGIHandlerÚget_path_info)ÚHttp404c               @   sL   e Zd ZdZdZdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ Z	dd„ Z
dd„ ZdS )ÚStaticFilesHandlerMixinz8
    Common methods used by WSGI and ASGI handlers.
    Tc             C   s   d S )N© )Úselfr   r   úG/tmp/pip-install-o3oxmrkh/Django/django/contrib/staticfiles/handlers.pyÚload_middleware   s    z'StaticFilesHandlerMixin.load_middlewarec             C   s   t  ¡  tjS )N)r   Zcheck_settingsr   Z
STATIC_URL)r   r   r   r   Úget_base_url   s    z$StaticFilesHandlerMixin.get_base_urlc             C   s   |  | jd ¡o| jd  S )zÄ
        Check if the path should be handled. Ignore the path if:
        * the host is provided as part of the base_url
        * the request's path isn't under the media path (or equal)
        é   é   )Ú
startswithÚbase_url)r   Úpathr   r   r   Ú_should_handle    s    z&StaticFilesHandlerMixin._should_handlec             C   s   |t | jd ƒd… }t|ƒS )zW
        Return the relative path to the media file on disk for the given URL.
        r   N)Úlenr   r   )r   ÚurlZrelative_urlr   r   r   Ú	file_path(   s    z!StaticFilesHandlerMixin.file_pathc             C   s   t ||  |j¡dd�S )zServe the request path.T)Zinsecure)r   r   r   )r   Úrequestr   r   r   r   /   s    zStaticFilesHandlerMixin.servec          
   C   s8   y
|   |¡S  tk
r2 } z
t||ƒS d }~X Y nX d S )N)r   r   r	   )r   r   Úer   r   r   Úget_response3   s    
z$StaticFilesHandlerMixin.get_responsec          
   Ã   sT   yt | jdd�|ƒI d H S  tk
rN } zt tdd�||ƒI d H S d }~X Y nX d S )NF)Zthread_sensitive)r   r   r   r	   )r   r   r   r   r   r   Úget_response_async9   s    z*StaticFilesHandlerMixin.get_response_asyncN)Ú__name__Ú
__module__Ú__qualname__Ú__doc__Zhandles_filesr   r   r   r   r   r   r   r   r   r   r   r      s   r   c                   s,   e Zd ZdZ‡ fdd„Z‡ fdd„Z‡  ZS )ÚStaticFilesHandlerz�
    WSGI middleware that intercepts calls to the static files directory, as
    defined by the STATIC_URL setting, and serves those files.
    c                s"   || _ t|  ¡ ƒ| _tƒ  ¡  d S )N)Úapplicationr   r   r   ÚsuperÚ__init__)r   r%   )Ú	__class__r   r   r'   E   s    zStaticFilesHandler.__init__c                s(   |   t|ƒ¡s|  ||¡S tƒ  ||¡S )N)r   r   r%   r&   Ú__call__)r   ÚenvironZstart_response)r(   r   r   r)   J   s    zStaticFilesHandler.__call__)r    r!   r"   r#   r'   r)   Ú__classcell__r   r   )r(   r   r$   @   s   r$   c                   s(   e Zd ZdZdd„ Z‡ fdd„Z‡  ZS )ÚASGIStaticFilesHandlerzŽ
    ASGI application which wraps another and intercepts requests for static
    files, passing them off to Django's static file serving.
    c             C   s   || _ t|  ¡ ƒ| _d S )N)r%   r   r   r   )r   r%   r   r   r   r'   U   s    zASGIStaticFilesHandler.__init__c             ƒ   sD   |d dkr0|   |d ¡r0tƒ  |||¡I d H S |  |||¡I d H S )NÚtypeÚhttpr   )r   r&   r)   r%   )r   ÚscopeZreceiveÚsend)r(   r   r   r)   Y   s    zASGIStaticFilesHandler.__call__)r    r!   r"   r#   r'   r)   r+   r   r   )r(   r   r,   P   s   r,   N)Úurllib.parser   Úurllib.requestr   Zasgiref.syncr   Zdjango.confr   Zdjango.contrib.staticfilesr   Z django.contrib.staticfiles.viewsr   Zdjango.core.handlers.asgir   Zdjango.core.handlers.exceptionr	   Zdjango.core.handlers.wsgir
   r   Zdjango.httpr   r   r$   r,   r   r   r   r   Ú<module>   s   1