NwgINddlZddlZddlZddlmZddlmZddlmZm Z ddl m Z ddl m Z m Z mZmZddlmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZm Z m!Z!ddl"m#Z#dd l$m%Z%m&Z&m'Z'Gd d e(Z)Gd d ejTe)Z+Gdde+Z,efdZ-Gdde+Z.y)N)ImproperlyConfigured) force_str)connection_router connections) Indexable) DEFAULT_ALIAS DJANGO_CT DJANGO_IDID) BooleanField CharField DateField DateTimeField DecimalFieldEdgeNgramFieldFacetCharFieldFacetDateFieldFacetDateTimeFieldFacetIntegerField FloatField IntegerField LocationFieldMultiValueField NgramField SearchFieldSearchFieldError)SearchIndexManager)get_facet_field_nameget_identifier get_model_ctceZdZfdZxZS)DeclarativeMetaclassci|d< |Dcgc]}t|ts|}}|j|D]&}t|dd}|s|dj |( i}|j D]M\} } t| ds| j|vrg|| j<|| jj| Oi} |j D]\} } t| ts|| } | j| | | | <t| dr?| jsL| |vsQt| } | j| }|j| || | <|dj | d|vr t!|dj"|d<t*t,|_||||Scc}w#t $rYUwxYw#t$t&f$rt!t(|d<YNwxYw)Nfields facet_for)r%objectsMeta) issubclass SearchIndexreversegetattrupdate NameErroritemshasattrr%append isinstancerset_instance_namefacetedr facet_classr index_labelKeyErrorAttributeErrorrsuperr"__new__)clsnamebasesattrsbparentspr$ facet_fields field_nameobj built_fieldsfieldshadow_facet_nameshadow_facet_field __class__s G/var/www/horilla/myenv/lib/python3.12/site-packages/haystack/indexes.pyr9zDeclarativeMetaclass.__new__#sh "'FQ:a+EqFGF OO  3 Hd3(O**62  3 ${{} ?OJsK(== 424L/S]]+22:>  ? ${{} QOJ#{+j)'' 3+0 Z(uk2}}&\90DZ0P-161B1BZ1B1X..@@ARS>PL):; Q" h|, E ! E#5eFm6O6O#Pi )37T5%PPgG   Nn- E#5m#Di  Es>F-F(F(&F- F-7F=(F-- F:9F:=!G! G!)__name__ __module__ __qualname__r9 __classcell__rHs@rIr"r""s8Q8Qr"ceZdZdZdZdZddZddZddZdZ dd Z d Z d Z d Z dd ZddZddZddZddZddZdZdZdZy)r)a Base class for building indexes. An example might look like this:: import datetime from haystack import indexes from myapp.models import Note class NoteIndex(indexes.SearchIndex, indexes.Indexable): text = indexes.CharField(document=True, use_template=True) author = indexes.CharField(model_attr='user') pub_date = indexes.DateTimeField(model_attr='pub_date') def get_model(self): return Note def index_queryset(self, using=None): return self.get_model().objects.filter(pub_date__lte=datetime.datetime.now()) c:d|_g}i|_|jjD]>\}}||j|j<|j dus.|j |@t|dk(s"td|jjzy)NTKThe index '%s' must have one (and only one) SearchField with document=True.) prepared_data field_mapr$r.index_fieldnamedocumentr0lenrrHrJ)selfcontent_fieldsrBrEs rI__init__zSearchIndex.__init__us!!%!2!2!4 2 J4>DNN500 1~~%%%j1  2 >"a'"]..))* (rOctd|z)z Should return the ``Model`` class (not an instance) that the rest of the ``SearchIndex`` should use. This method is required & you must override it to return the correct class. z9You must provide a 'get_model' method for the '%r' index.)NotImplementedErrorrYs rI get_modelzSearchIndex.get_models" G$ N  rONcR|jjjS)z Get the default QuerySet to index when doing a full update. Subclasses can override this method to avoid indexing certain objects. r__default_managerallrYusings rIindex_querysetzSearchIndex.index_querysets ~~004466rOc&|j|S)z Get the default QuerySet for read actions. Subclasses can override this method to work with other managers. Useful when working with default managers that filter some objects. re)rfrds rI read_querysetzSearchIndex.read_querysets"""//rOc*i}|j}|j}d|jz}|r |r ||d|z<ntj||r |r ||d|z<ntj|d}t |dr&tjd|j }n|j|}t |dstd |z|jd i|j|jjjS) a7 Get the default QuerySet to index when doing an index update. Subclasses can override this method to take into account related model modification times. The default is to use ``SearchIndex.index_queryset`` and filter based on ``SearchIndex.get_updated_field`` z>No updated date field found for '%s' - not restricting by age.z%s__gtez%s__lteN get_querysetzd'SearchIndex.get_queryset' was deprecated in Haystack v2. Please rename the method 'index_queryset'.rhfilterzGThe '%r' class must return a 'QuerySet' in the 'index_queryset' method.)r_get_updated_fieldrJwarningswarnr/rkrfrrlorder_by_metapkr;) rYre start_dateend_dateextra_lookup_kwargsmodel updated_fieldupdate_field_msgindex_qss rIbuild_querysetzSearchIndex.build_querysets! ..0  P NN AK#I $=> ./ AI#I $=> ./ 4 ( MM> ((*H***7Hx*&Y x5!45>>u{{~~?R?RSSrOctt|tt|j t t |ji|_|jjD]k\}}|j||j|j<t|d|zs>t|d|z|}||j|j<m|jS)z? Fetches and adds/alters data before indexing. z prepare_%s)r rr r r_r rrsrTr$r.preparerVr/r+)rYrCrBrEvalues rIr}zSearchIndex.prepares s# |DNN$45 y(  "&!2!2!4 B J9> c8JD  u44 5t\J67@lZ&?@E- '0 C1 / 5 !   7rOr)) metaclassc eZdZeddZy)BasicSearchIndexTrW use_templateN)rJrKrLr textrmrOrIrrs d 6DrOrc |}|jdvrt}|S|jdvrt}|S|jdvrt}|S|jdvrt}|S|jdvrt }|S)zd Returns the Haystack field type that would likely be associated with each Django type. )rr)r NullBooleanField)CommaSeparatedIntegerField)rr)rPositiveIntegerFieldPositiveSmallIntegerFieldSmallIntegerField)get_internal_typerr rrr)fdefaultresults rIindex_field_from_django_fieldrs F >> M   "F F M   "A A  M   "@ @ M   #   MrOc`eZdZdZeddZeeeddfZ d fd Z dZ dZ d Z d d ZxZS) ModelSearchIndexa) Introspects the model assigned to it and generates a `SearchIndex` based on the fields of that model. In addition, it adds a `text` field that is the `document=True` field and has `use_template=True` option set, just like the `BasicSearchIndex`. Usage of this class might result in inferior `SearchIndex` objects, which can directly affect your search results. Use this to establish basic functionality and move to custom `SearchIndex` objects for better control. At this time, it does not handle related fields. Trcontentrcbt|d|_d|_g}|xsi|_t |dd|_|j rut |j dd|_t |j dg}t |j dg}|jj|j|||jjD]%\}}|jdus|j|'t|dk(s"td|jj zy)Nr'rwr$excludesTrRrS)r8r[rwrTextra_field_kwargsr+rrr$r, get_fieldsr.rWr0rXrrHrJ)rYrrZr$rrBrErHs rIr[zModelSearchIndex.__init__s  !"4": T640 :: Wd;DJTZZ26Ftzz:r:H KK  tvx@ A!%!2!2!4 2 J~~%%%j1 2>"a'"]..))* (rOch|j|jvry|js |jryy)zv Given a Django model field, return if it should be included in the contributed SearchFields. TF)r;fields_to_skip primary_key is_relation)rYrEs rIshould_skip_fieldz"ModelSearchIndex.should_skip_fields2 ::,, ,    1 1rOc|jSr)rwr^s rIr_zModelSearchIndex.get_models zzrOc|jS)zO Given a Django field, return the appropriate index fieldname. )r;)rYrs rIget_index_fieldnamez$ModelSearchIndex.get_index_fieldnames vv rOci}|xsg}|xsg}|jjjD] }|j|jvr|r|j|vr.|r|j|vr?|j |rQt |}t j |j}|jd|ji|jdurd|d<|jr|j|d<|di|||j<||jj|j||S)z Given any explicit fields to include and fields to exclude, add additional fields based on the associated model. model_attrTrrrm)rwrrr$r;rrcopyrr,r has_defaultrr2r)rYr$r final_fieldsrindex_field_classrs rIrzModelSearchIndex.get_fieldss%  2>r!!(( PAvv$!&&.AFFh.%%a( =a @ YYt667F MM<0 1vv~!%v}}$%IIy!#4#>v#>L  2 243K3KA3N O9 P<rOr)NN)rJrKrLrr rr r r rr[rr_rrrMrNs@rIrrs@  d 6D)Y 6BN@  'rOr)/r threadingrodjango.core.exceptionsrdjango.utils.encodingrhaystackrrhaystack.constantsrrr r r haystack.fieldsr r rrrrrrrrrrrrrrrhaystack.managerrhaystack.utilsrrr typer"localr)rrrrmrOrIrs 7+3(FF&0MM9Q49Qxo7)//-Ao7d 7{7.74r{rrO