jR ddlZddlZddlmZddlmZddlmZmZddl m Z ddl m Z ddl mZmZmZmZddlmZmZdd lmZdd lmZmZmZmZmZmZdd lm Z dd l!m"Z"dd l#m$Z$dZ%Gdde&Z'Gdde(Z)Gdde*Z+GddZ,dZ-GddeZ.Gdde.Z/Gdde.Z0Gdde.Z1Gd d!e1Z2Gd"d#e.Z3Gd$d%eZ4dS)&N) attrgetter)parse)ImproperlyConfiguredObjectDoesNotExist)Manager)QuerySet)NoReverseMatch Resolver404get_script_prefixresolve) smart_str uri_to_iri) gettext_lazy)Field SkipFieldempty get_attributeis_simple_callable iter_options)reverse) api_settings)htmlcrt||}t|d|}|t||juS)z4 Determine if a method has been overridden. __func__)getattrr) method_nameklassinstancemethoddefault_methods g/var/www/finuniver-perm.ru/html/portfolio/venv/lib/python3.11/site-packages/rest_framework/relations.pymethod_overriddenr"s<UK ( (FVZ88N ;!?!?!H HHceZdZdZdS)ObjectValueErrorz Raised when `queryset.get()` failed due to an underlying `ValueError`. Wrapping prevents calling code conflating this with unrelated errors. 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LQ|'K%L%L! ! !tDD =, ;0G0G,,D-,,M-&**[2I2I-- -.--  64    =$'''""6"""""r#c|ddr |j|i|Stj|g|Ri|S)Nr_F)r` many_initr3r4)r6argsrfr9s r!r4zRelatedField.__new__ysX ::fe $ $ 2 3=$1&11 1uwws4T444V444r#c`d||i|i}|D]}|tvr ||||<tdi|S)aX This method handles creating a parent `ManyRelatedField` instance when the `many=True` keyword argument is passed. Typically you won't need to override this method. Note that we're over-cautious in passing most arguments to both parent and child classes in order to try to cover the general case. 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Expected pk value, received {data_type}.)rOdoes_not_existincorrect_typec p|dd|_tjdi|dS)Npk_fieldr+)r`rr3rJrs r!rJzPrimaryKeyRelatedField.__init__s; :t44 ""6"""""r#cdS)NTr+r=s r!r{z/PrimaryKeyRelatedField.use_pk_only_optimizationstr#c|j|j|}|} t|trt ||S#t$r|d|YdSt tf$r-|dt|j YdSwxYw)NrHr)pk_valuer data_type) rto_internal_valuer^rwbool TypeErrorrerfail ValueErrortyper'r>rur]s r!rz(PrimaryKeyRelatedField.to_internal_values = $=22488D$$&& G$%% <<4<(( (! 7 7 7 II&I 6 6 6 6 6 6:& G G G II&$t**2EI F F F F F F Gs1A))!C  9C  C c\|j|j|jS|jSr2)rrrIrs r!rz(PrimaryKeyRelatedField.to_representation s) = $=2258<< <xr#) r'r(r)rcdefault_error_messagesrJr{rrrCrDs@r!rrsA/00!NOO!VWW ##### G G Gr#rceZdZdZdZedededededdZdfd Zd Zd Z d Z d Z dZ xZ S)HyperlinkedRelatedFieldrINrz!Invalid hyperlink - No URL match.z(Invalid hyperlink - Incorrect URL match.z*Invalid hyperlink - Object does not exist.z:Incorrect type. 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May raise a `NoReverseMatch` if the `view_name` and `lookup_field` attributes are not configured to correctly match the URL conf. rIrrN)rfrequestr)hasattrrIrrrr)r>r5rrrrrfs r!get_urlzHyperlinkedRelatedField.get_urlAs` 3   #&J"6"64sD$566 '6||Ifgf|UUUr#c|jd} |d}n9#t$r,|dt |jYnwxYw|rVtj|j }t}||rd|t|dz}ttj |} t|}n%#t$r|dYnwxYw |j|j|}n#t$r |j}YnwxYw|j|kr|d ||j|j|jS#t,t.t0f$r|dYdSwxYw) Nr)zhttp:zhttps:rr/rrr)contextre startswithrrrr'rurlparsepathr lenrunquoter r versioning_schemeget_versioned_viewnamerrrjrfrr%r.)r>rur http_prefixprefixmatchexpected_viewnames r!rz)HyperlinkedRelatedField.to_internal_valuePs,""9-- G//*=>>KK G G G II&$t**2EI F F F F F G  0>$'',D&((Fv&& 0T#f++,,//%---.. "DMMEE " " " IIj ! ! ! ! ! " / ' 9 P P!!   / / / $    / ?/ / / II' ( ( ( (??5?EJ MM M"$4oF ( ( ( II& ' ' ' ' ' ' (sE23A('A(%C55DD D<<EE4%F,G  G cd|jvsJd|jjz|jd}|jd}|r|jr|j|kr|j} |||j||}n>#t$r1d}|dvrddd|}|d|zz }t||jzwxYw|dSt||S) Nrzz`%s` requires the request in the serializer context. Add `context={'request': request}` when instantiating the serializer.rzCould not resolve URL for hyperlinked relationship using view name "%s". You may have failed to include the related model in your API, or incorrectly configured the `lookup_field` attribute on this field.)rsNzthe empty stringNonez} WARNING: The value of the field on the model instance was %s, which may be why it didn't match any entries in your URL conf.) rr9r'rerrrr rr0)r>rrrr7msg value_strings r!rz)HyperlinkedRelatedField.to_representationts&DL(((  $ 7 8)(( ,y)!!(++  !dk !dkV&;&;[F =,,udngvFFCC = = =:   ""$6fEEeL 02>? 'sT^';<< < = ;4e$$$s $B;B=r2)r'r(r)rrrcrrJr{rrrrrCrDs@r!rrsLIA/00A9::1GHH!HII!XYY  # # # # # #)))888( V V V"("("(H,%,%,%,%,%,%,%r#rc*eZdZdZdfd ZdZxZS)HyperlinkedIdentityFieldz A read-only field that represents the identity URL for an object, itself. This is in contrast to `HyperlinkedRelatedField` which represents the URL of relationships to other objects. Nc h| Jdd|d<d|d<tj|fi|dS)NrTrM*rRrrs r!rJz!HyperlinkedIdentityField.__init__sQ$$&M$$$"{x--f-----r#cdSrzr+r=s r!r{z1HyperlinkedIdentityField.use_pk_only_optimizations ur#r2)r'r(r)r*rJr{rCrDs@r!rrsV...... r#rc^eZdZdZededdZd fd ZdZdZxZ S) SlugRelatedFieldzm A read-write field that represents the target of the relationship by a unique 'slug' attribute. z/Object with {slug_name}={value} does not exist.zInvalid value.)rinvalidNc `| Jd||_tjdi|dS)Nz&The `slug_field` argument is required.r+) slug_fieldr3rJ)r>rrfr9s r!rJzSlugRelatedField.__init__sB%%'O%%%$""6"""""r#c|} |jdi|j|iS#t$r.|d|jt |YdSt tf$r|dYdSwxYw)Nr) slug_namerrr+)r^rerrrr rrrs r!rz"SlugRelatedField.to_internal_values$$&& !8<::4?D"9:: :! Z Z Z II&$/SWI Y Y Y Y Y Y:& ! ! ! IIi  !s*4B !%B  B ct|j}d|vr|dd}t||S)N__.)rreplacer)r>r5slugs r!rz"SlugRelatedField.to_representations= 4<<<<c**Dz$$$$r#r2) r'r(r)r*rcrrJrrrCrDs@r!rrs !MNN1%&& ###### !!!%%%%%%%r#rceZdZdZgZgZededdZdZdZ dfd Z dZ dZ d Z d Zdd Zed Zed ZdZxZS)rna Relationships with `many=True` transparently get coerced into instead being a ManyRelatedField with a child relationship. The `ManyRelatedField` class is responsible for handling iterating through the values and passing each one to the child relationship. This class is treated as private API. You shouldn't generally need to be using this class directly yourself, and should instead simply set 'many=True' on the relationship. z5Expected a list of items but got type "{input_type}".zThis list may not be empty.) not_a_listrNc||_|dd|_tj}|t |}|d||_|d|jpttj |_| Jdtj |i||j d|dS)NrWTrXrYz(`child_relation` is a required argument.rs) field_nameparent) rlr`rWrrarbrXrYrcrdr3rJbind)r>rlrjrfrgr9s r!rJzManyRelatedField.__init__s,!::mT::+>  +#&';#<#< !::m5IJJ &   ! 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