o
    ¶„j«  ã                   @   sp   d dl 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 G d	d
„ d
eƒZdS )é    N)Úimport_module)Úsettings)ÚUpdateError)ÚSessionInterrupted)Úpatch_vary_headers)ÚMiddlewareMixin)Ú	http_datec                       s,   e Zd Z‡ fdd„Zdd„ Zdd„ Z‡  ZS )ÚSessionMiddlewarec                    s"   t ƒ  |¡ ttjƒ}|j| _d S ©N)ÚsuperÚ__init__r   r   ÚSESSION_ENGINEÚSessionStore)ÚselfÚget_responseÚengine©Ú	__class__© ú`/var/www/html/django_cbt/venv/lib/python3.10/site-packages/django/contrib/sessions/middleware.pyr      s   
zSessionMiddleware.__init__c                 C   s   |j  tj¡}|  |¡|_d S r
   )ÚCOOKIESÚgetr   ÚSESSION_COOKIE_NAMEr   Úsession)r   ÚrequestÚsession_keyr   r   r   Úprocess_request   s   z!SessionMiddleware.process_requestc           
      C   s$  z|j j}|j j}|j  ¡ }W n ty   | Y S w tj|jv r3|r3|jtjtj	tj
tjd� d}nV|}|s:tjr‰|s‰|j  ¡ rFd}d}n|j  ¡ }t ¡ | }	t|	ƒ}|jdk r‰z|j  ¡  W n tyl   tdƒ‚w |jtj|j j||tj
tj	tjp~dtjp‚dtjd�	 d}|r�t|dƒ |S )zå
        If request.session was modified, or if the configuration is to save the
        session every time, save the changes and set a session cookie or delete
        the session cookie if the session has been emptied.
        )ÚpathÚdomainÚsamesiteTNiô  z‚The request's session was deleted before the request completed. The user may have logged out in a concurrent request, for example.)Úmax_ageÚexpiresr   r   ÚsecureÚhttponlyr   )ÚCookie)r   ÚaccessedÚmodifiedÚis_emptyÚAttributeErrorr   r   r   Údelete_cookieÚSESSION_COOKIE_PATHÚSESSION_COOKIE_DOMAINÚSESSION_COOKIE_SAMESITEÚSESSION_SAVE_EVERY_REQUESTÚget_expire_at_browser_closeÚget_expiry_ageÚtimer   Ústatus_codeÚsaver   r   Ú
set_cookier   ÚSESSION_COOKIE_SECUREÚSESSION_COOKIE_HTTPONLYr   )
r   r   Úresponser%   r&   ÚemptyÚneed_vary_cookier    r!   Úexpires_timer   r   r   Úprocess_response   s\   ÿü


ÿÿ÷
z"SessionMiddleware.process_response)Ú__name__Ú
__module__Ú__qualname__r   r   r:   Ú__classcell__r   r   r   r   r	      s    r	   )r0   Ú	importlibr   Údjango.confr   Ú%django.contrib.sessions.backends.baser   Ú"django.contrib.sessions.exceptionsr   Údjango.utils.cacher   Údjango.utils.deprecationr   Údjango.utils.httpr   r	   r   r   r   r   Ú<module>   s    