3 7^ @spddlZddlmZddlmZddlmZddlmZddl m Z ddl m Z ddl mZGd d d e ZdS) N) import_module)settings) UpdateError)SuspiciousOperation)patch_vary_headers)MiddlewareMixin) http_datec@s&eZdZdddZddZddZdS) SessionMiddlewareNcCs||_ttj}|j|_dS)N) get_responserrZSESSION_ENGINE SessionStore)selfr Zenginer D/tmp/pip-build-8app2_gc/Django/django/contrib/sessions/middleware.py__init__ s zSessionMiddleware.__init__cCs|jjtj}|j||_dS)N)COOKIESgetrSESSION_COOKIE_NAMEr session)r request session_keyr r rprocess_requestsz!SessionMiddleware.process_requestc Cs"y|jj}|jj}|jj}Wntk r2YnXtj|jkr\|r\|jtjtj tj dn|rjt |d|sttj ox| r|jj rd}d}n|jj}tj|}t|}|jdkry|jjWntk rtdYnX|jtj|jj||tj tj tjp dtjpdtjd |S)z 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. )pathdomainCookieNizThe request's session was deleted before the request completed. The user may have logged out in a concurrent request, for example.)max_ageexpiresrrsecurehttponlyZsamesite)r)raccessedmodifiedZis_emptyAttributeErrorrrrZ delete_cookieZSESSION_COOKIE_PATHZSESSION_COOKIE_DOMAINrZSESSION_SAVE_EVERY_REQUESTZget_expire_at_browser_closeZget_expiry_agetimer status_codesaverr set_cookierZSESSION_COOKIE_SECUREZSESSION_COOKIE_HTTPONLYZSESSION_COOKIE_SAMESITE) r rresponserremptyrrZ expires_timer r rprocess_responsesF          z"SessionMiddleware.process_response)N)__name__ __module__ __qualname__rrr'r r r rr s r )r! importlibrZ django.confrZ%django.contrib.sessions.backends.baserZdjango.core.exceptionsrZdjango.utils.cacherZdjango.utils.deprecationrZdjango.utils.httprr r r r rs