L^iByxddlmZddlZddlZddlZddlZddlZddlmZddl m Z ddl Z ddl m Z mZejdZejZejdZeeeeddlmZdd lmZdd lmZdd lmZdd lm Z m!Z!dd l"m#Z#m"Z"de j$dZ%dZ&dZ'dZ(e(Z)dZ*dZ+dZ,dZ-d.e"d/e#fZ0d/e-e0Z1 da2 dZ3dZ4eej5Gdde6Z7Gdd e7Z8e8a9d!Z:d"Z;eZZ>dd$l?m@Z@e Gd%d&e6ZAGd'd(eAZBGd)d*eAZCdS)+)absolute_importN)deepcopy)ceil)python_2_unicode_compatible add_metaclass Cloudinaryz4%(asctime)s - %(name)s - %(levelname)s - %(message)s)utils) GeneralError)responsive_breakpoints_cache) HttpClient)urlparseparse_qs)python_versionplatform CERT_REQUIRED) cert_reqsca_certszd3jpl91pxevbkh.cloudfront.netzcloudinary-a.akamaihd.netzres.cloudinary.comzNdata:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 cloudinaryv1_1z1.44.1z; z Python {}zCloudinaryPython/{} ({})cJtdkrtStdztzS)z Provides the `USER_AGENT` string that is passed to the Cloudinary servers. Prepends `USER_PLATFORM` if it is defined. :returns: the user agent :rtype: str r ) USER_PLATFORM USER_AGENT6D:\Nbitz\venv\Lib\site-packages\cloudinary/__init__.pyget_user_agentr<s%s"Z//rc ddlm} ddlm}d|jvr$ddlm}d|adt|vr|j SdS#|$rYdSwxYw#t$rYdSwxYw) Nr)ImproperlyConfigured)settingsr) get_versionzDjango/{django_version})django_version CLOUDINARY) django.core.exceptionsr django.confr!INSTALLED_APPSdjangor"formatrdirr$ ImportError)r _django_settings_get_django_versions rimport_django_settingsr.Ks??????  @ @ @ @ @ @ />>>EEEEEE 9 @ @PcPcPePe @ f f s#34444'22t#   44  tts/A"A AAA"AA"" A0/A0ceZdZdZdZedZdZdZedZ e j dZ dZ d Ze j d Zd Zd S) BaseConfigcht}|r |jdi||dSNr)r.update_load_config_from_env)selfdjango_settingss r__init__zBaseConfig.__init__hsE022  + DK * */ * * * ""$$$$$rc6|j|SN)__dict__get)r5is r __getattr__zBaseConfig.__getattr__os}  ###rc,tjd|S)Nz \w+\[\w+\])rematch)keys r_is_nested_keyzBaseConfig._is_nested_keyrsx s+++rctjd|}d|D}|j}|}|D]$}||vr ||}nt }|||<|}%t |t r|d}|||<dS)Nz[\[\]]+cg|]}||Srr).0ks r z.BaseConfig._put_nested_key..xs'''qQ''''rr)r?splitr:popdict isinstancelist)r5rAvaluechainouterlast_key inner_keyinners r_put_nested_keyzBaseConfig._put_nested_keyvsS))''E''' 99;;  IE!!i(#(i EE eT " " !HEhrcF|j|jkS)z Helper function. Validates url scheme :param url: A named tuple containing URL components :return: bool True on success or False on failure )schemelower _uri_scheme)r5urls r_is_url_scheme_validzBaseConfig._is_url_scheme_valids z!!T%555rc t|Sr9)r )cloudinary_urls r_parse_cloudinary_urlz BaseConfig._parse_cloudinary_urls'''rct)z.Extract additional config from the parsed URL.NotImplementedError)r5 parsed_urls r_config_from_parsed_urlz"BaseConfig._config_from_parsed_url"###rc||}|jdi|t|jD]A\}}||r|||1|d|j|<BdSNrr)rar3rqueryitemsrBrSr:)r5r`config_from_parsed_urlrFvs r_setup_from_parsed_urlz!BaseConfig._setup_from_parsed_urls!%!=!=j!I!I --,---Z-..4466 ( (DAq""1%% ($$Q****#$Q4 a   ( (rcV||}||Sr9)r\ri)r5rXr`s r_load_from_urlzBaseConfig._load_from_urls)//44 **:666rct)z.Load config from environment variables or URL.r^r5s rr4z BaseConfig._load_config_from_envrbrc N|D]\}}||j|<dSr9)rfr:)r5keywordsrFrhs rr3zBaseConfig.updates8NN$$ ! !DAq DM!   ! !rN)__name__ __module__ __qualname__r7r= staticmethodrBrSrYr\abcabstractmethodrarirkr4r3rrrr0r0fs%%%$$$,,\,   666((\( $$$(((777  $$$!!!!!rr0c*eZdZfdZdZdZxZS)Configct|_tt||jst j|_|js d|_dSdS)N) URI_SCHEMErWsuperrwr7signature_algorithmr SIGNATURE_SHA1signature_version)r5 __class__s rr7zConfig.__init__s`% fd$$&&&' <',';D $% '%&D " " " ' 'rc||std|jdk}|j|j|j|d}|r$|d|jddi|S)NzFInvalid CLOUDINARY_URL scheme. Expecting to start with 'cloudinary://'r) cloud_nameapi_key api_secret private_cdnsecure_distribution)rY ValueErrorpathhostnameusernamepasswordr3)r5r`is_private_cdnresults rrazConfig._config_from_parsed_urls((44 geff f#B.$-!*$-)     H MM0*/!""2EF G G G rctjdrdtjD}|D]V}|t dd}tj|}|dvr|dk}|jdi||iWdStjdr4|tjddSdS)NCLOUDINARY_CLOUD_NAMEcHg|]}|dr|dk| S) CLOUDINARY_CLOUDINARY_URL) startswith)rErAs rrGz0Config._load_config_from_env..sEYYY3!nn];;Y@CGW@W@W@W@W@Wrr)truefalserrr)osenvironr;keyslenrVr3rk)r5 config_keysfull_keyconf_keyconf_vals rr4zConfig._load_config_from_envs :>>1 2 2 BYY"*//*;*;YYYK( 4 4#C $6$6$7$78>>@@:h/000'61H 33x23333  4 4Z^^, - - B    /? @ @ A A A A A B Br)rprqrrr7rar4 __classcell__rs@rrwrws]''''' B B B B B B Brrwc 2tjdi|tSr2)_configr3)ros rconfigrs NX Nrc"tadSr9)rwrrrr reset_configrshhGGGr)Search) SearchFoldersceZdZdZddddidddddidddd id ddd id gZ d)d Zd ZdZdZdZ dZ dZ e dZ dZdZedZedZedZdZd*dZdZd*dZedZdZdZd Zed*d!Zed"Zd#Zd$Zd%Z ed&Z!d'Z"d(Z#d S)+CloudinaryResourcez+ Recommended sources for video tag mp4hev1 video_codech265)typecodecstransformationswebmvp9auto)rrNc ||_|pi}|p|d|_|p|d|_|p|d|_|p|d|_|p|dpd|_|p|dp| |_|pi|_dS)N public_idr)version signaturerupload resource_type) metadatar;rr)rrrr url_options) r5rr)rrrrrrdefault_resource_types rr7zCloudinaryResource.__init__ s! >r"?hll;&?&?6 X 6 6 9(,,y"9"9 "?hll;&?&?"""aGrcLtj|j|j|jSr9)r verify_api_response_signaturerrrrms rvalidatezCloudinaryResource.validates24>4z;CloudinaryResource._validate_srcset_data..WsVllWX1 #R ;q>7>(R(Rllllllr) min_width max_width max_imageszlEither valid (min_width, max_width, max_images)or breakpoints must be provided to the image srcset attributeFrrz%min_width must be less than max_widthrrz%max_images must be a positive integerT)allloggerwarning)rs`r_validate_srcset_dataz(CloudinaryResource._validate_srcset_dataJsllll]klllll  NN[ \ \ \5 { #k+&> > > NNB C C C5 | $ ) ) NNB C C C5trc|dt}|r|S||sdS|d|d|d}}}|dkr|}tt t ||z |dkr|dz ndz }|}||kr ||||z }||k |||S)a Helper function. Calculates static responsive breakpoints using provided parameters. Either the breakpoints or min_width, max_width, max_images must be provided. :param srcset_data: A dictionary containing the following keys: breakpoints A list of breakpoints. min_width Minimal width of the srcset images max_width Maximal width of the srcset images. max_images Number of srcset images to generate. :return: A list of breakpoints :raises ValueError: In case of invalid or missing parameters breakpointsNrrrr)r;rLrintrfloatappend)r5rrrrr step_sizecurr_breakpoints r_generate_breakpointsz(CloudinaryResource._generate_breakpointsgs "oomTVV<<   ))+66 4+6{+C[Q\E]_jkw_xj9 ??!IU9y#899z\]~~Z!^^cdeffgg # ))    / / / y (O )) 9%%%rc |t}|dd}|dd}|dd}|dd }|d }ttt |d z }d |||| } t j|j| ||} t | ddS)a Helper function. Retrieves responsive breakpoints list from cloudinary server When passing special string to transformation `width` parameter of form `auto:breakpoints{parameters}:json`, the response contains JSON with data of the responsive breakpoints :param srcset_data: A dictionary containing the following keys: min_width Minimal width of the srcset images max_width Maximal width of the srcset images bytes_step Minimal bytes step between images max_images Number of srcset images to generate :param options: Additional options :return: Resulting breakpoints Nr2ri bytes_stepi NrtransformationizHauto:breakpoints_{min_width}_{max_width}_{kbytes_step}_{max_images}:json)rr kbytes_steprr) rJr;rrrr)r cloudinary_scaled_urlr _http_clientget_json) r5rrrrrrrrbreakpoints_width_parambreakpoints_urls r_fetch_breakpointsz%CloudinaryResource._fetch_breakpointss  &&KOOK44 OOK66  __\599  __\266 $)9::$uZ00478899 "l"s"s9+Zd#t#f#f5dnF]_movww$$_5599-NNNrc |d}|r|S|drtjj|jfi|}|sy |j|fi|}nJ#t $r=}t d|j Yd}~nd}~wwxYw|rtjj |j|fi||s| |}|S)a: Helper function. Gets from cache or calculates srcset breakpoints using provided parameters :param srcset_data: A dictionary containing the following keys: breakpoints A list of breakpoints. min_width Minimal width of the srcset images max_width Maximal width of the srcset images max_images Number of srcset images to generate :param options: Additional options :return: Resulting breakpoints r use_cachez.Failed getting responsive breakpoints: {error})errorN) r;r instancerrr rrr)messagesetr)r5rrres r_get_or_generate_breakpointsz/CloudinaryResource._get_or_generate_breakpointss)"oom44    ??; ' ' f6?CDN^^V]^^K fm"9$"9+"Q"Q"Q"QKK#mmmNN#S#Z#Zabaj#Z#k#kllllllllmf09=dnkee]deee B44[AAKsA B$'3BB$c v|sdStdfd|DS)aj Helper function. Generates srcset attribute value of the HTML img tag. :param breakpoints: A list of breakpoints. :param transformation: Custom transformation :param options: Additional options :return: Resulting srcset attribute value :raises ValueError: In case of invalid or missing parameters N, c pg|]2}dtjj||3S)z{0} {1}w)r)r rr)rEwrr5rs rrGzACloudinaryResource._generate_srcset_attribute..s\RRR@A%++E,G NA~w-8-89:<<RRRr)rJjoin)r5rrrs` ``r_generate_srcset_attributez-CloudinaryResource._generate_srcset_attributesu 4  !!VVNyyRRRRRREPRRRSS SrcH|sdSdd|DS)z Helper function. Generates sizes attribute value of the HTML img tag. :param breakpoints: A list of breakpoints. :return: Resulting 'sizes' attribute value Nr c3BK|]}d|VdS)z(max-width: {bp}px) {bp}px)bpN)r))rErs rrz?CloudinaryResource._generate_sizes_attribute..s4ZZ5<<<CCZZZZZZr)r )rs r_generate_sizes_attributez,CloudinaryResource._generate_sizes_attributes2 4yyZZkZZZZZZrc 6t}|s|Sd}d|vr9|j|fi|}|d}|j||fi|}|r||d<d|vrC|ddur,|s|j|fi|}||}|r||d<|S)a Helper function. Generates srcset and sizes attributes of the image tag Create both srcset and sizes here to avoid fetching breakpoints twice :param attributes: Existing attributes :param srcset_data: A dictionary containing the following keys: breakpoints A list of breakpoints. min_width Minimal width of the srcset images max_width Maximal width of the srcset images. max_images Number of srcset images to generate. :param options: Additional options :return: The responsive attributes NsrcsetrsizesT)rJrr;r r) r5 attributesrrresponsive_attributesrr srcset_attr sizes_attrs r%_generate_image_responsive_attributesz8CloudinaryResource._generate_image_responsive_attributess !% )( ( : % %;$;KSS7SSK(__-=>>N9$9+~aaY`aaK >2=%h/ * $ $)A)AT)I)I X?d? WWwWW 77 DDJ <1;%g.$$rc f|d|jdkr|||dt }|dt }t }t |trKt jp t }|}| |n d|vr||d<|j di|\}}|dt j }|dd}|dd} |s| rX|sV||d <|rd nd } d |vr| d |d zz } | |d <|dt j }|dkrt}|j||fi|} | rdD]} || d| | | ||r||d<dt!j|S)zx Generates HTML img tag :param options: Additional options :return: Resulting img tag rvideorr client_hints responsiveFhidpizdata-srczcld-responsivez cld-hidpiclassrresponsive_placeholderblank>widthheightNsrcz r)r;rrrIrJrKrrcopyr3rrr CL_BLANKrr)r html_attrs) r5rcustom_attributes srcset_optionrr$attrsrrrclassesresponsive_attrsrAs rrzCloudinaryResource.image sQ ;;(: ; ;w F F  ' ' 0 0 0#KK dff== Hdff55 ff mT * * < ((/3TVVK%**,,K   } - - - -000.;!(+%T%0000 Uyy1FGG YY|U33  '5))  %   #E* *4E&&+G%3w//$E'N))4fhh6UVVCg~~E4EFWYdpphopp  %* % % #t$$$$ %&&& &'''  E%L##E$4U$;$;<<">Jw  J & &#->>-#@#@Jx z ! !*X*> ! NN8T * * *rcd|vr|jdd|i|S|d}t|ts|Sd|vr|jdd|i|Stj|dfi|dS)z Helper function for video tag, generates video poster URL :param source: The public ID of the resource :param video_options: Additional options :return: Resulting video poster URL r9rrr)r.rKrJr r[)r5sourcer:poster_optionss r_generate_video_poster_attrz.CloudinaryResource._generate_video_poster_attrs = ( ('4'JJ&JMJJ J&x0.$// "! ! n , ,'4'KK&KNKK K#N;$?RR>RRSTUUrc 6g}|dg}|dg}|di}|rt|tr|D]}|}||di|dd} t j|fd| i|d} |d g} |d t j | | | | d  |S|s| }t|ttfs|S|D]} |}||| it j|fd| i|d} |d t j | | | d  |S) a Helper function for video tag, populates source tags from provided options. source_types and sources are mutually exclusive, only one of them can be used. If both are not provided, source types are used (for backwards compatibility) :param source: The public ID of the video :param options: Additional options :return: Resulting source tags (may be empty) sources source_typessource_transformationrrrr)rrz)r$r)r)rIrKrLr%r3r;r r[rr)r'r5rr2) r5r=r source_tags video_sourcesrBrC source_datar source_typer$rs r_populate_video_source_tagsz.CloudinaryResource._populate_video_source_tagssZ  Ir22 {{>266 ' ,CR H H  Z t<< , t t !(%%koo6G&L&LMMM)oofb99 *6XX+XXXYZ[$266""#:#A#A$/TEZEZ[fhnEoEo0p0pqq$B$s$stttt  74466L,u 66  ' h hK$\\^^N  ! !"7";";K"L"L M M M&vTTkT^TTUVWC   6== +CAVAVWbAcAc,d,dee > g g h h h hrc |d|j}|dtj}|sOt jdd|d|}n|}| dt}| dd}|dd}| }d |vr| |||d <d |vr |j pd |d <|||} | s |d ztj|d z}tj|fi|\} } | s| |d<|| } | |dd| D} dtj| | |}|S)a] Creates an HTML video tag for the provided +source+ Examples: CloudinaryResource("mymovie.mp4").video() CloudinaryResource("mymovie.mp4").video(source_types = 'webm') CloudinaryResource("mymovie.ogv").video(poster = "myspecialplaceholder.jpg") CloudinaryResource("mymovie.webm").video(source_types = ['webm', 'mp4'], poster = {'effect': 'sepia'}) :param options: * source_types - Specify which source type the tag should include. defaults to webm, mp4 and ogv. * sources - Similar to source_types, but may contain codecs list. source_types and sources are mutually exclusive, only one of them can be used. If both are not provided, default source types are used. * source_transformation - specific transformations to use for a specific source type. * poster - override default thumbnail: * url: provide an ad hoc url * options: with specific poster transformations and/or Cloudinary +:public_id+ :return: Video tag ruse_fetch_formatz\.({0})$|rrfallback_contentrBr9rrrrr$c34K|]}t|VdSr9)r)rExs rrz+CloudinaryResource.video.. s(::c!ff::::::rz/)rrAfallback)r;rrrJr?subr)r rrIrJr%r?rrHr build_arrayr[r;r3r')r5rrrJr=r(rOrBr>rD video_urlr:r sources_strhtmls rrzCloudinaryResource.videos2KK T^<< ";;'9688;TUU VK..sxx8Q8Q8S8S/T/TUUWY[deeFFF#KK dff==;;1266{{>266   , , , $ @ @ X XGH  ' ) )'+'9'DWGO $66vwGG  Gc\E$5l$C$CA$FFF#(#7#J#J'#J#J = 1'0 e $77 FF +,,,gg::k::::: @GG' 33[S[H]] rc g}d|vr.|d|dd|vr.|d|dd|S)Nrz(min-width: {}px)rz(max-width: {}px)z and )rr)r ) media_optionsmedia_query_conditionss r__generate_media_attrz(CloudinaryResource.__generate_media_attrs!# - ' ' " ) )*=*D*D]S^E_*`*` a a a - ' ' " ) )*=*D*D]S^E_*`*` a a a||2333rc |dpi}tjp t}|}||dt|j||fi|}||d|vr|jdi|\|d<}d|vr(|j di|di}|r||d<d tj |S)Nrrmediaz r) r;rrrJr%r3rIrr(_CloudinaryResource__generate_media_attrr)r r')r5rr*rr,_ media_attrs rr=zCloudinaryResource.sources# L))/Rhho/ !&&(( 7;;x88999E4Ee[dd\cdd %&&& 5 !1!1!>>rc g}|dp t}|D]nt|}dvrtj|d}t fddD|d<||jdi|o||jdi|d d |S) NrArc34K|]}|v||fVdSr9r)rErFr=s rrz-CloudinaryResource.picture..;s7(k(kA_`dj_j_j!VAY_j_j_j_j(k(kr)rrrZz{}rr) rIrLrr chain_transformationsrJrr=rr)r )r5rsub_tagsrA curr_optionsr=s @rpicturezCloudinaryResource.picture2s++i((2DFF 9 9F#G,,L6))$:<P`Iabb $((k(k(k(kA[(k(k(k$k$kL ! OOKDK77,77 8 8 8 8  --W--...'..rwwx/@/@AAAr) NNNNNNNNNr9)$rprqrr__doc__default_video_sourcesr7rrrrrrpropertyrXrrrsrrrrrrr rrrr.r5r;r?rHrr[r=rcrrrrrs  -v6   -u5   -v6   -v6  $=A[_'+ - - - -HHHaaa   KKKYYY22X2CCC...99\9&&\&\8(((TOOOOB"""HSSSS* [ [\ [%%%%%%N8=8=8=t)))<<<\<,\(VVV,...`@@@D44\4???,BBBBBrrc eZdZdfd ZxZS)CloudinaryImageNc Ntt|jd|dd|dS)Nrrrr)r{rhr7r5rkwargsrs rr7zCloudinaryImage.__init__E5-ot$$-k Y`kkdjkkkkkrr9rprqrrr7rrs@rrhrhDGllllllllllrrhc eZdZdfd ZxZS)CloudinaryVideoNc Ntt|jd|dd|dS)Nrrjr)r{rqr7rks rr7zCloudinaryVideo.__init__Jrmrr9rnrs@rrqrqIrorrq)D __future__rrtloggingrrr?r%rmathrcertifisixrr getLoggerr StreamHandlerch Formatter formatter setFormatter addHandlerrr cloudinary.exceptionsr cloudinary.cacher cloudinary.http_clientr cloudinary.compatr rrrwhere CERT_KWARGS CF_SHARED_CDNOLD_AKAMAI_SHARED_CDNAKAMAI_SHARED_CDN SHARED_CDNr&rz API_VERSIONVERSIONr r)_USER_PLATFORM_DETAILSrrrr.ABCMetaobjectr0rwrrrrcloudinary.searchrcloudinary.search_foldersrrrhrqrrrrs&&&&&&  ::::::::  < ( (W G T U U  "......999999------00000000--------!  0 3(  [   HHJJ 0B0B>>CSCS0T0T#UVV ' . .w8N O O   0 0 06s{H!H!H!H!H!H!H!H!V(B(B(B(B(BZ(B(B(BV &((  z|| %$$$$$333333N BN BN BN BN BN BN BN Bblllll(lll lllll(lllllr