a Lcf9@sddlZddlZddlZddlmZmZmZddlmZddl m Z m Z ddl m Z ddlmZmZddlmZmZddlmZdd lmZd d lmZed ZGd ddZddZe edS)N) async_to_synciscoroutinefunction sync_to_async)settings)ImproperlyConfiguredMiddlewareNotUsed)request_finished) connections transaction) get_resolver set_urlconf) log_response) import_string)convert_exception_to_responsezdjango.requestc@sreZdZdZdZdZdZdddZdddZddZ d d Z d d Z d dZ ddZ dddZddZddZdS) BaseHandlerNFc Csg|_g|_g|_|r|jn|j}t|}|}ttjD]^}t |}t |dd}t |dd}|st|stt d|n|s|rd} n|} z&|j | ||tj d|d} || } Wn\ty} zBtj rt| rtd|| n td |WYd } ~ q8WYd } ~ nd } ~ 00| }| d ur$td |t| d rH|jd | || jt| drj|j| || jt| dr|j| d| jt| }| }q8| |||}||_d S)z Populate middleware lists from settings.MIDDLEWARE. Must be called after the environment is fixed (see __call__ in subclasses). Z sync_capableTZ async_capableFzOMiddleware %s must have at least one of sync_capable/async_capable set to True.z middleware %s)debugnamezMiddlewareNotUsed(%r): %szMiddlewareNotUsed: %rNz$Middleware factory %s returned None. process_viewrprocess_template_responseprocess_exception)_view_middleware_template_response_middleware_exception_middleware_get_response_async _get_responserreversedrZ MIDDLEWARErgetattr RuntimeErroradapt_method_modeDEBUGrstrloggerrrhasattrinsertrappendrr_middleware_chain) selfis_async get_responsehandlerZhandler_is_asyncZmiddleware_pathZ middlewareZmiddleware_can_syncZmiddleware_can_asyncZmiddleware_is_asyncZadapted_handlerZ mw_instanceexcr,V/home/httpd/docs/test/DocsMgr/lib/python3.9/site-packages/django/core/handlers/base.pyload_middlewarest    "      zBaseHandler.load_middlewarecCsl|durt|}|r&|s&|p$d|j}|rL|sh|r>td|t|ddSn|rh|r`td|t|S|S)a\ Adapt a method to be in the correct "mode": - If is_async is False: - Synchronous methods are left alone - Asynchronous methods are wrapped with async_to_sync - If is_async is True: - Synchronous methods are wrapped with sync_to_async() - Asynchronous methods are left alone Nz method %s()z#Synchronous handler adapted for %s.TZthread_sensitivez$Asynchronous handler adapted for %s.)r __qualname__r"rrr)r'r(methodZmethod_is_asyncrrr,r,r-rhs  zBaseHandler.adapt_method_modecCsFttj||}|j|j|jdkrBtd|j |j ||d|S)z8Return an HttpResponse object for the given HttpRequest.%s: %sresponserequest) r r ROOT_URLCONFr&_resource_closersr%close status_coder reason_phrasepathr'r6r5r,r,r-r)s   zBaseHandler.get_responsecsZttj||IdH}|j|j|jdkrVtt ddd|j |j ||dIdH|S)z Asynchronous version of get_response. Funneling everything, including WSGI, into a single async get_response() is too slow. Avoid the context switch by using a separate async response path. Nr2Fr/r3r4) r rr7r&r8r%r9r:rr r;r<r=r,r,r-get_response_asyncs    zBaseHandler.get_response_asyncc CsTd}||\}}}|jD]}|||||}|rq6q|dur||}t|rXt|}z||g|Ri|}Wn:ty}z"|||}|durWYd}~n d}~00|||t|drPt |j rP|j D]*}|||}|j||d|j j jfdqz | }Wn>tyN}z$|||}|dur:WYd}~n d}~00|S) Resolve and call the view, then apply view, exception, and template_response middleware. This method is everything that happens inside the request/response middleware. Nrender%s.process_template_responser)resolve_requestrmake_view_atomicrr Exceptionprocess_exception_by_middlewarecheck_responser#callabler@r__self__ __class____name__ r'r6r5callback callback_argscallback_kwargsmiddleware_methodZwrapped_callbacker,r,r-rsH          zBaseHandler._get_responsec sd}||\}}}|jD] }|||||IdH}|rqt|dr"|j}t|t|}nt}||j}||_|S)zw Retrieve/set the urlconf for the request. Return the view resolved, with its args and kwargs. urlconf)r#rTr r resolveZ path_inforesolver_match)r'r6rTresolverrVr,r,r-rC,s   zBaseHandler.resolve_requestcCsz|dust|sdS|sJt|tjr8d|j|jf}nd|j|jjf}|dur`td|nt|rvtd|dS)zT Raise an error if the view returned None or an uncalled coroutine. NzThe view %s.%szThe view %s.%s.__call__zB%s didn't return an HttpResponse object. It returned None instead.z%s didn't return an HttpResponse object. It returned an unawaited coroutine instead. You may need to add an 'await' into your view.) rRrS isinstancetypes FunctionType __module__rKrJ ValueError)r'r5rMrr,r,r-rG=s*  zBaseHandler.check_responsecCsVt|dt}tjD]8\}}|dr||vrt|r@tdtj|d|}q|S)NZ_non_atomic_requestsZATOMIC_REQUESTSz0You cannot use ATOMIC_REQUESTS with async views.)using) rsetr ritemsrrr Zatomic)r'viewZnon_atomic_requestsaliasZ settings_dictr,r,r-rDYszBaseHandler.make_view_atomiccCs&|jD]}|||}|r|SqdS)z Pass the exception to the exception middleware. If no middleware return a response for this exception, return None. N)r)r' exceptionr6rPr5r,r,r-rFds    z+BaseHandler.process_exception_by_middleware)F)NFN)N)rKr[r0rrrr&r.rr)r>rrrCrGrDrFr,r,r,r-rs" R 6H  rcKs tddS)z1Reset the URLconf after each request is finished.N)r )Zsenderkwargsr,r,r- reset_urlconfpsrd)rRloggingrYZ asgiref.syncrrrZ django.confrZdjango.core.exceptionsrrZdjango.core.signalsrZ django.dbr r Z django.urlsr r Zdjango.utils.logr Zdjango.utils.module_loadingrrbr getLoggerr"rrdconnectr,r,r,r-s"      ^