bhi3$dZddlZddlZddlmZddlmZddlmZddl m Z e Z GddZ Gd d eZGd d eZGd deZGddeZGddZGddZGddZGddZdZdZdZy)z; Module for abstract serializer/unserializer base classes. N)StringIO)ObjectDoesNotExist)models)RemovedInDjango50Warningc$eZdZdZddZdZdZy)PickleSerializerzd Simple wrapper around pickle to be used in signing.dumps()/loads() and cache backends. Ncvtjdt|tj|_y||_y)NzTPickleSerializer is deprecated due to its security risk. Use JSONSerializer instead.)warningswarnrpickleHIGHEST_PROTOCOLprotocol)selfrs R/var/www/alwasay/venv/lib/python3.12/site-packages/django/core/serializers/base.py__init__zPickleSerializer.__init__s0  & $ 4<3C//  cBtj||jSN)r dumpsrrobjs rrzPickleSerializer.dumpss||C//rc,tj|Sr)r loads)rdatas rrzPickleSerializer.loads s||D!!rr)__name__ __module__ __qualname____doc__rrrrrrrs R0"rrceZdZdZy)SerializerDoesNotExistz'The requested serializer was not found.Nrrrrrrrr!r!$s1rr!ceZdZdZy)SerializationErrorz,Something bad happened during serialization.Nr"rrrr$r$*s6rr$c eZdZdZedZy)DeserializationErrorz.Something bad happened during deserialization.c *||d|d|d|dS)zs Factory method for creating a deserialization error which has a more explanatory message. z: (z:pk=z) field_value was ''r)cls original_excmodelfk field_values rWithDatazDeserializationError.WithData3s UB  5  rN)rrrr classmethodr.rrrr&r&0s8  rr&ceZdZdZdZy)M2MDeserializationErrorzCSomething bad happened during deserialization of a ManyToManyField.c ||_||_yr)r*pk)rr*r3s rrz M2MDeserializationError.__init__Bs(rN)rrrrrrrrr1r1?s Mrr1ceZdZdZdZdZy) ProgressBarKc.||_||_d|_y)Nr)output total_count prev_done)rr8r9s rrzProgressBar.__init__Js &rc|jsy|dz|jz}||jzdz}|j|k\ry||_|jdk(rdnd}|jj |dzd|zzd|j|z zzdz||jk(r|jj d |jj y) Nd [. ] )r8r9progress_widthr:writeflush)rcountpercdonecrs rupdatezProgressBar.updateOs{{ s{d...d)))S0 >>T ! ##q(Rd  HsTz !C4+>+>+E$F F L  4&& & KK  d # rN)rrrrErrLrrrr5r5GsN rr5cbeZdZdZdZeZeZddddddddZ dZ dZ d Z d Z d Zd Zd ZdZy) Serializerz) Abstract serializer base class. FNr)streamfieldsuse_natural_foreign_keysuse_natural_primary_keysprogress_output object_countc ||_||n|j|_||_||_||_|j ||} |jd|_t|dD]\} } |j| | jj} |j r=| jj} | jr| jjr| nd}nd}| jj D]}|j"s||us|j8|j|j$|jvsE|j'| |X|j|j$dd|jvs|j)| || jj*D]F}|j"s|j|j$|jvs5|j-| |H|j/| | j1| |jxrd|_|j3|j5S)z' Serialize a queryset. NTr=)startF)options stream_classrOselected_fieldsrQrRprogress_classstart_serializationfirst enumerate start_object_metaconcrete_modelr3 remote_field parent_link local_fields serializeattname handle_fieldhandle_fk_fieldlocal_many_to_manyhandle_m2m_field end_objectrLend_serializationgetvalue)rquerysetrOrPrQrRrSrTrX progress_barrHrrar3 pk_parentfields rrezSerializer.serializeks  & 2f8I8I8K %(@%(@%**?LI    " #HA6& .JE3   c "!YY55N,,#)),,//boo.I.IBt! '--:: =??ey&8))1 008$}}0D0DD --c59!008$}}Sb1T5I5II 00e< =(--@@ :??,,4 ==D,@,@@--c59  : OOC    &-DJM& .N  }}rctd)zA Called when serializing of the queryset starts. zDsubclasses of Serializer must provide a start_serialization() methodNotImplementedErrorrs rr\zSerializer.start_serializations" R  rcy)z? Called when serializing of the queryset ends. Nrrus rrlzSerializer.end_serialization rctd)z> Called when serializing of an object starts. z=subclasses of Serializer must provide a start_object() methodrsrs rr_zSerializer.start_object" K  rcy)z< Called when serializing of an object ends. Nrrs rrkzSerializer.end_objectrwrctd)zW Called to handle each individual (non-relational) field on an object. z=subclasses of Serializer must provide a handle_field() methodrsrrrqs rrgzSerializer.handle_fieldryrctd)z6 Called to handle a ForeignKey field. z@subclasses of Serializer must provide a handle_fk_field() methodrsr|s rrhzSerializer.handle_fk_fields" N  rctd)z5 Called to handle a ManyToManyField. zAsubclasses of Serializer must provide a handle_m2m_field() methodrsr|s rrjzSerializer.handle_m2m_fields" O  rcxtt|jddr|jjSy)zn Return the fully serialized queryset (or None if the output stream is not seekable). rmN)callablegetattrrOrmrus rrmzSerializer.getvalues1 GDKKT: ;;;'') ) ) __class__rrr`labelr3rus r__repr__zDeserializedObject.__repr__s7 NN # # KK   # # KKNN  rc tjj|jf|dd||jrI|rG|jj D]*\}}t |j|j|,d|_y)NT)usingraw)rModel save_baserritemsrset)rsave_m2mrkwargs accessor_name object_lists rsavezDeserializedObject.savest  t{{L%TLVL ==X.2mm.A.A.C E* { ]377 D E  rc>i|_|jjD]\}}|jj}|j dz|j z}t|jtjr* t|||d}||j|j"<t|jtj$s t'|||d}t+|j|j,||j/y#t$rE}tj|j||jj |j d}~wwxYw#t($r1}tj|||jj |d}~wwxYw)NrAF)handle_forward_references)rrrrr` app_label model_namerrbr ManyToManyReldeserialize_m2m_valuesr1r&r.r*r3name ManyToOneReldeserialize_fk_value Exceptionsetattrrfr) rrrqr-optsrvaluesevalues rsave_deferred_fieldsz'DeserializedObject.save_deferred_fields)sV "&"6"6"<"<"> ; E;;;$$DNNS(4??:E%,,f.B.BC3{EUF-3 ejj)E..0C0CD0{EUE U]]E:- ;. /.77t{{~~qtt!.775$++..+s1?DE" EAEE" F+,FF)NN)TNr)rrrrrrrrrrrrrs /   rrc&|jj}|j|jjj}|t |drt |dr|di|}||j _|j} |jjj|j|j|j||jjj<|di|S#|j$rYwxYw)z Build a model instance. If the model instance doesn't have a primary key and the model supports natural keys, try to retrieve it from the database. get_by_natural_key natural_keyr) r`default_managergetr3rfhasattr_statedbr to_python db_managerr DoesNotExist)rrrrr3rrs rbuild_instancerEskk11O %++..(( )B O%9 : E= )mdm oo'  +0;;>>+C+CA**2.AA;ORR,D'' ( =4=!!   s A,C>>DDc |jj t jdr fd}n fd} t |} g}|D]}|j|||S#t $r}t ||d}~wwxYw#t$r.}t|tr |r tcYd}~St |d}~wwxYw)Nrct|drBt|ts2jj j |j Sjj j|S)Nr) rrr_default_managerrrr3r`r)rr+rs r m2m_convertz+deserialize_m2m_values..m2m_convertcs`uj)*UC2H(E**55e<''0R {{~~//66rcNjjj|Sr)r`r3r)vr+s rrz+deserialize_m2m_values..m2m_convertos;;>>++A. .r) rbr+rriter TypeErrorr1appendrrr DEFER_FIELD) rqr-rrrpks_iterrrr3r+s ` @rrr_s    $ $Eu%%';< 7 /6 $ 1 +B MM+b/ * + 6%a556 1 a+ ,1J )!R0 0 1s; A*!B* B3 A??B B>B9'B>- B99B>c|y|jj}|j}|jj}t |drut |drit |t sY |j|j|}t||}|jjjr |j}|S|jj|j|S#t$r |rtcYSwxYw)Nrr)rbr+r field_namerrrrrrrrr`r3 get_fieldr) rqr-rrr+rrrrs rrrs    $ $E,,O##..J!56 K ,;, F/,,U3FF TC Z( ;;>> & &HHE ;;  , 6 6{ CC" (""  s%C''C<:C<)rr r iordjango.core.exceptionsr django.dbrdjango.utils.deprecationrrrrKeyErrorr!rr$r&r1r5rNrrrrrrrrrs5=h ""* X    9  i2H*H*V  2>>B4 1FDr