rhJdZddlmZddlmZddlmZddlm 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)y)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 g/var/www/html/ai-insurance-compliance-backend/venv/lib/python3.12/site-packages/rest_framework/views.py get_view_namer"s 4 &D  >> " "D  , ,T6 :D  , ,T9 =D  ) )$ /DT8T *F  f  Kct|dd}||jjxsd}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+0s[$ t4Knn,,2 ##Ik$:;K ,,[99 r#ctjD]0}|jds|js |j d2y)NATOMIC_REQUESTST)rall settings_dictin_atomic_block set_rollback)dbs r!r1r1Bs;oo"  - .23E3E OOD !"r#ct|trtj|j}n,t|t rtj |j}t|tj ri}t|ddr|j|d<t|ddrd|jz|d<t|jttfr |j}nd|ji}tt||j|Sy) a4 Returns the response that should be used for any given exception. By default we handle the REST framework `APIException`, and also Django's built-in `Http404` and `PermissionDenied` exceptions. Any unhandled exceptions may return `None`, which will cause a 500 error to be raised. auth_headerNzWWW-Authenticatewaitz%dz Retry-Afterdetail)rheaders) isinstancerrNotFoundargsr APIExceptionrr4r5r6listdictr1r status_code)exccontextr7datas r!exception_handlerrBHs#w!!CHH. C) *))CHH6#z../ 3 t ,*-//G& ' 3 %%)CHH_GM " cjj4, /::Dcjj)DS__gFF r#ceZdZejZej ZejZ ejZ ejZ ejZej Zej$ZeZeZefdZedZedZdZd"dZdZdZdZ d Z!d Z"d Z#d#d Z$d Z%dZ&dZ'dZ(dZ)dZ*dZ+dZ,d#dZ-dZ.dZ/dZ0dZ1dZ2dZ3dZ4dZ5dZ6dZ7d Z8d!Z9xZ:S)$APIViewc tt|ddtjjrd}||j _t| di|}||_ ||_ tdk\rd|_ t|S)z Store the original class on the view function. This allows us to discover information about the view when we do URL reverse lookups. Used for breadcrumb generation. querysetNctd)NzDo not evaluate the `.queryset` attribute directly, as the result will be cached and reused between requests. Use `.all()` or call `.get_queryset()` instead.) RuntimeErrorr#r!force_evaluationz)APIView.as_view..force_evaluations"Fr#)FrI)r8rrqueryQuerySetrF _fetch_allsuperas_viewcls initkwargsDJANGO_VERSIONlogin_requiredr )rRrSrJr rs r!rQzAPIView.as_viewzss gc:t4fll6K6K L  '7CLL #w,,$ V #"'D 4  r#c"|jS)zZ Wrap Django's private `_allowed_methods` interface in a public property. )_allowed_methodsselfs r!allowed_methodszAPIView.allowed_methodss $$&&r#czddj|ji}t|jdkDrd|d<|S)NAllowz, rLAcceptVary)joinrZlenrenderer_classes)rYr7s r!default_response_headersz APIView.default_response_headerssB TYYt334  t$$ % )&GFOr#c@tj|j)z If `request.method` does not correspond to a handler method, determine what kind of exception to raise. )rMethodNotAllowedmethod)rYrequestr:kwargss r!http_method_not_allowedzAPIView.http_method_not_alloweds ))'..99r#c|jr |jstjtj||)zY If request is not permitted, determine what kind of exception to raise. )r6code)authenticatorssuccessful_authenticatorrNotAuthenticatedr)rYrfmessagerjs r!permission_deniedzAPIView.permission_denieds7  ! !'*J*J--/ /))tDDr#c,tj|)zU If request is throttled, determine what kind of exception to raise. )r Throttled)rYrfr5s r! throttledzAPIView.throttleds""4((r#cP|j}|r|dj|Sy)z If a request is unauthenticated, determine the WWW-Authenticate header to use for 401 responses, if any. rN)get_authenticatorsauthenticate_header)rYrfrks r!get_authenticate_headerzAPIView.get_authenticate_headers0 002 !!$88A A r#c:|t|ddt|didS)z| Returns a dict that is passed through to Parser.parse(), as the `parser_context` keyword argument. r:rIrg)r r:rgr)rY http_requests r!get_parser_contextzAPIView.get_parser_contexts)D&"-dHb1  r#cR|t|ddt|dit|dddS)z Returns a dict that is passed through to Renderer.render(), as the `renderer_context` keyword argument. r:rIrgrfNr r:rgrfrxrXs r!get_renderer_contextzAPIView.get_renderer_contexts5D&"-dHb1tY5   r#cR|t|ddt|dit|dddS)zp Returns a dict that is passed through to EXCEPTION_HANDLER, as the `context` argument. r:rIrgrfNr|rxrXs r!get_exception_handler_contextz%APIView.get_exception_handler_contexts5 D&"-dHb1tY5   r#c>|jj}||S)zf Return the view name, as used in OPTIONS responses and in the browsable API. )rVIEW_NAME_FUNCTION)rYfuncs r!r"zAPIView.get_view_names }}//Dzr#c@|jj}|||S)z{ Return some descriptive text for the view, as used in OPTIONS responses and in the browsable API. )rVIEW_DESCRIPTION_FUNCTION)rYr*rs r!r+zAPIView.get_view_descriptions }}66D$r#c z|jjr%|j|jjSy)zQ Determine if the request includes a '.json' style format suffix N)rFORMAT_SUFFIX_KWARGget)rYrgs r!get_format_suffixzAPIView.get_format_suffixs/ == , ,::dmm??@ @ -r#cJ|jDcgc] }| c}Scc}w)zX Instantiates and returns the list of renderers that this view can use. )ra)rYrenderers r! get_rendererszAPIView.get_renderers ,0+@+@Ax AAA cJ|jDcgc] }| c}Scc}w)zV Instantiates and returns the list of parsers that this view can use. )parser_classes)rYparsers r! get_parserszAPIView.get_parsers s (,':':;V;;;rcJ|jDcgc] }| c}Scc}w)z] Instantiates and returns the list of authenticators that this view can use. )authentication_classes)rYauths r!rtzAPIView.get_authenticatorss $(#>#>?4???rcJ|jDcgc] }| c}Scc}w)z[ Instantiates and returns the list of permissions that this view requires. )permission_classes)rY permissions r!get_permissionszAPIView.get_permissionss 04/F/FG GGGrcJ|jDcgc] }| c}Scc}w)zU Instantiates and returns the list of throttles that this view uses. )throttle_classes)rYthrottles r! get_throttleszAPIView.get_throttlesrrc^t|dds|j|_|jS)zN Instantiate and return the content negotiation class to use. _negotiatorN)rcontent_negotiation_classrrXs r!get_content_negotiatorzAPIView.get_content_negotiator$s-t]D1#==?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|j}|j} |j|||jS#t$r|r|d|dj fcYSwxYw)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_negotiation4sn&&( ,,. ))'9d>O>OP P !! il&=&=>>  s?A" A"c|jy)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 |jD]?}|j||r|j|t|ddt|ddAy)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_permissionsLsZ ..0 J,,Wd;&&#J 4@ VT:' r#c |jD]@}|j|||r|j|t|ddt|ddBy)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\ ..0 J33GT3G&&#J 4@ VT:' r#cg}|jD]4}|j||r|j|j6|r1|Dcgc]}||}}t |d}|j ||yycc}w)z| Check if request should be throttled. Raises an appropriate exception if the request is throttled. N)default)r allow_requestappendr5maxrr)rYrfthrottle_durationsrduration durationss r!check_throttleszAPIView.check_throttlesfs  **, ;H))'48"))(--/: ; *<%'I 9d3H NN7H - s A>cl|jy|j}|j|g|i||fS)z If versioning is being used, then determine any API version for the incoming request. Returns a two-tuple of (version, versioning_scheme) NN)versioning_classdetermine_version)rYrfr:rgschemes r!rzAPIView.determine_version{sC  (&&((((B4B6BFKKr#c|j|}t||j|j|j |S)z5 Returns the initial request object. )parsersrk negotiatorparser_context)rzrrrtr)rYrfr:rgrs r!initialize_requestzAPIView.initialize_requestsK009 $$&224224)   r#c(|jdi||_|j|}|\|_|_|j |g|i|\}}||c|_|_|j||j||j|y)zX Runs anything that needs to occur prior to calling the method handler. NrI) rrraccepted_rendereraccepted_media_typerversionversioning_schemerrr)rYrfr:rgnegrrs r!initialzAPIView.initials3D22!7#>1$00J4J6J566wd6KILF)7+F)0)B)BH &+2+F+FH ((,(A(A(CH %||''5  # x):):<)H I,,,,. "JC!HSM "r#cTt|tjtjfr:|j |j }|r||_ntj|_ |j}|j}|||}||j|d|_ |S)zz Handle any exception that occurs, by returning an appropriate response, or re-raising the error. T)r8rrmAuthenticationFailedrvrfr4rHTTP_403_FORBIDDENr>rrraise_uncaught_exception exception)rYr?r4rBr@rs r!handle_exceptionzAPIView.handle_exceptions cJ77&;;= >66t||DK"-"(";"; 668446$S'2    ) )# .!r#ctjr7|j}t|jd}|dv}|j ||)Nformat)r*apiadmin)rDEBUGrfrrforce_plaintext_errors)rYr?rfrenderer_formatuse_plaintext_tracebacks r!rz APIView.raise_uncaught_exceptionsD >>llG%g&?&?JO&5=U&U #  * *+B C r#c"||_||_|j|g|i|}||_|j|_ |j |g|i||jj|jvr0t||jj|j}n |j}||g|i|}|j||g|i||_|jS#t$r}|j|}Yd}~Gd}~wwxYw)z `.dispatch()` is pretty much the same as Django's regular dispatch, but with extra hooks for startup, finalize, and exception handling. N)r:rgrrfrbr7rrelowerhttp_method_namesrrhrrrr)rYrfr:rghandlerrr?s r!dispatchzAPIView.dispatchs   )$))'CDCFC 44  2 DLL 24 26 2~~##%)?)??!$(<(<(>"&">">@66w888H /..wR4R6R }}  2,,S1H 2sBC** D3D  Dc|j|j|g|i|S|jj||}t|tj S)z< Handler method for HTTP 'OPTIONS' request. )r)metadata_classrhdetermine_metadatarr HTTP_200_OK)rYrfr:rgrAs r!optionszAPIView.optionss[    &/4//I$I&I I""$77FV%7%788r#rF);r __module__ __qualname__rDEFAULT_RENDERER_CLASSESraDEFAULT_PARSER_CLASSESrDEFAULT_AUTHENTICATION_CLASSESrDEFAULT_THROTTLE_CLASSESrDEFAULT_PERMISSION_CLASSESr!DEFAULT_CONTENT_NEGOTIATION_CLASSrDEFAULT_METADATA_CLASSrDEFAULT_VERSIONING_CLASSrrrschema classmethodrQpropertyrZrbrhrorrrvrzr}rr"r+rrrrtrrrrrrrrrrrrrrrrr __classcell__)rs@r!rDrDisI$<<!88N)HH#<<%@@ , N N!88N#<<H _F!!:'' :E) B       AB < @ H B  /   .*L  &&<4:9r#rDNr)*r'djangorrT django.confrdjango.core.exceptionsr django.dbrr django.httprdjango.http.responser django.utils.cacher r django.utils.encodingr django.views.decorators.csrfr django.views.genericrrest_frameworkrrrest_framework.requestrrest_framework.responserrest_framework.schemasrrest_framework.settingsrrest_framework.utilsrr"r+r1rBrDrIr#r!rs_- 3)1>+4%-*,00+2$" Bf9df9r#