jJ dZddlmZddlmZddlmZddlm Z m Z ddl m Z ddl mZddlmZmZdd lmZdd lmZdd lmZdd lmZmZdd lmZddlmZddlm Z ddl!m"Z"ddl#m$Z$dZ%ddZ&dZ'dZ(GddeZ)dS)zL Provides an APIView class that is the base of all views in REST framework. )VERSION)settings)PermissionDenied) connectionsmodels)Http404)HttpResponseBase) cc_delim_repatch_vary_headers) smart_str) csrf_exempt)View) exceptionsstatus)Request)Response) DefaultSchema) api_settings) formattingct|dd}||S|jj}tj|d}tj|d}tj|}t|dd}|r|d|zz }|S)z Given a view instance, return a textual name to represent the view. This name is used in the browsable API, and in OPTIONS responses. This function is the default for the `VIEW_NAME_FUNCTION` setting. nameNrViewSetsuffix )getattr __class____name__rremove_trailing_stringcamelcase_to_spaces)viewrrs c/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/rest_framework/views.py get_view_namer"s 4 & &D  > "D  ,T6 : :D  ,T9 = =D  )$ / /DT8T * *F  f  KFct|dd}||jjpd}tjt |}|rtj|S|S)z Given a view instance, return a textual description to represent the view. This name is used in the browsable API, and in OPTIONS responses. This function is the default for the `VIEW_DESCRIPTION_FUNCTION` setting. descriptionN)rr__doc__rdedentr markup_description)r htmlr%s r!get_view_descriptionr+0sa$ t44Kn,2 #Ik$:$:;;K :,[999 r#ctjD]+}|jdr|jr|d,dS)NATOMIC_REQUESTST)rall settings_dictin_atomic_block set_rollback)dbs r!r1r1BsQo"" - . "23E " OOD ! ! !""r#ct|trtj|j}n(t|t rtj|j}t|tjri}t|ddr |j|d<t|ddr d|j z|d<t|j ttfr|j }n d|j i}tt||j|SdS) a4 Returns the response that should be used for any given exception. 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Use `.all()` or call `.get_queryset()` instead.) 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AAAx AAAr#)rarXs r! get_rendererszAPIView.get_renderersBA4+@AAAAr#c$d|jDS)zV Instantiates and returns the list of parsers that this view can use. c"g|] }| SrIrI)rparsers r!rz'APIView.get_parsers..s;;;V;;;r#)parser_classesrXs r! get_parserszAPIView.get_parsers s<;t':;;;;r#c$d|jDS)z] Instantiates and returns the list of authenticators that this view can use. c"g|] }| SrIrI)rauths r!rz.APIView.get_authenticators..s???4???r#)authentication_classesrXs r!rtzAPIView.get_authenticatorss@?4#>????r#c$d|jDS)z[ Instantiates and returns the list of permissions that this view requires. c"g|] }| SrIrI)r permissions r!rz+APIView.get_permissions..sGGG GGGr#)permission_classesrXs r!get_permissionszAPIView.get_permissionssHGt/FGGGGr#c$d|jDS)zU Instantiates and returns the list of throttles that this view uses. c"g|] }| SrIrI)rthrottles r!rz)APIView.get_throttles.."rr#)throttle_classesrXs r! get_throttleszAPIView.get_throttlesrr#cdt|dds||_|jS)zN Instantiate and return the content negotiation class to use. _negotiatorN)rcontent_negotiation_classrrXs r!get_content_negotiatorzAPIView.get_content_negotiator$s6t]D11 @#==??D r#c|jjS)zD Returns the exception handler that this view uses. )rEXCEPTION_HANDLERrXs r!get_exception_handlerzAPIView.get_exception_handler,s}..r#c|}|} ||||jS#t$r|r|d|djfcYSwxYw)zU Determine which renderer and media type to use render the response. r)rrselect_renderer format_kwarg Exception media_type)rYrfforce renderersconnegs r!perform_content_negotiationz#APIView.perform_content_negotiation4s&&(( ,,.. ))'9d>OPP P    ?!! il&=>>>>  sA!A+)A+c|jdS)a Perform authentication on the incoming request. Note that if you override this and simply 'pass', then authentication will instead be performed lazily, the first time either `request.user` or `request.auth` is accessed. N)user)rYrfs r!perform_authenticationzAPIView.perform_authenticationBs  r#c |D]N}|||s6||t|ddt|ddOdS)z Check if the request should be permitted. Raises an appropriate exception if the request is not permitted. rnNrjrnrj)rhas_permissionror)rYrfrs r!check_permissionszAPIView.check_permissionsLs ..00  J,,Wd;; &&#J 4@@ VT::'  r#c |D]O}||||s6||t|ddt|ddPdS)z Check if the request should be permitted for a given object. Raises an appropriate exception if the request is not permitted. rnNrjr)rhas_object_permissionror)rYrfobjrs r!check_object_permissionsz APIView.check_object_permissionsYs ..00  J33GT3GG &&#J 4@@ VT::'  r#c g}|D]?}|||s'||@|r5d|D}t |d}|||dSdS)z| Check if request should be throttled. Raises an appropriate exception if the request is throttled. cg|]}||S)NrI)rdurations r!rz+APIView.check_throttles..ss(%''''r#N)default)r allow_requestappendr5maxrr)rYrfthrottle_durationsr durationsrs r!check_throttleszAPIView.check_throttlesfs  **,, ; ;H))'488 ;"))(--//:::  .);I 9d333H NN7H - - - - - . .r#cb|jdS|}|j|g|Ri||fS)z If versioning is being used, then determine any API version for the incoming request. Returns a two-tuple of (version, versioning_scheme) NNN)versioning_classdetermine_version)rYrfr:rgschemes r!rzAPIView.determine_version{sK  (<&&((((B4BBB6BBFKKr#c||}t|||||S)z5 Returns the initial request object. )parsersrk negotiatorparser_context)rzrrrtr)rYrfr:rgrs r!initialize_requestzAPIView.initialize_requestsa0099 $$&&22442244)     r#c6|jdi||_||}|\|_|_|j|g|Ri|\}}||c|_|_||| || |dS)zX Runs anything that needs to occur prior to calling the method handler. NrI) rrraccepted_rendereraccepted_media_typerversionversioning_schemerrr)rYrfr:rgnegrrs r!initialzAPIView.initials3D2<!7#>1$0J4JJJ6JJ5> M66wd6KKILF)7+F)0)BH &+2+FH ((,(A(A(C(CH %|''55  # x):<)H)H I I I,,,.. " "JC!HSMMr#c`t|tjtjfr5||j}|r||_ntj|_ | }| }|||}|| |d|_ |S)zz Handle any exception that occurs, by returning an appropriate response, or re-raising the error. 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