o :Zc,@s"ddlZddlmZddlmZddlmZddlmZddl m Z m Z ddl m Z Gdd d e ZGd d d e ZejGd d d eZejGdddeZejGdddeZejGdddeZejGdddeZejGdddeZejGdddeZejGdddeZejGdddeZeedejGdd d eZejGd!d"d"eZejGd#d$d$eZejGd%d&d&eZejGd'd(d(eZejGd)d*d*eZejGd+d,d,eZ ejGd-d.d.eZ!ejGd/d0d0eZ"ejGd1d2d2eZ#ejGd3d4d4eZ$ejGd5d6d6eZ%ejGd7d8d8eZ&ejGd9d:d:eZ'ejGd;d<dd>eZ)ejGd?d@d@e)Z*GdAdBdBe)Z+ejGdCdDdDe+Z,ejGdEdFdFe+Z-ejGdGdHdHe+Z.ejGdIdJdJe+Z/dS)KN)BaseSpatialField)Distance)NotSupportedError) Expression)Lookup Transform)Queryc@eZdZddZdS)RasterBandTransformcCs ||jSN)compilelhs)selfcompiler connectionrZ/var/www/chikooza/env/lib/python3.10/site-packages/django/contrib/gis/db/models/lookups.pyas_sql s zRasterBandTransform.as_sqlN__name__ __module__ __qualname__rrrrrr  r csfeZdZdZdZdZdZdZfddZddZ dddZ d d Z fd d Z d dZ ddZZS) GISLookupNFcs>t|ttfr |n|g^}|_t||i|_|dSr ) isinstancelisttuple rhs_paramssuper__init__template_paramsprocess_rhs_params)rr rhs __class__rrrs zGISLookup.__init__cCsn|jr't|j|jdkrdndkr|dSt|jdkr%td|jdSt|jtr5|jdddSdS)NrelatezTuple too long for lookup %s.T)only_lhs)rlen lookup_nameprocess_band_indices ValueErrorrr r rrrrr!s  zGISLookup.process_rhs_paramscCsP|rd|_|jjd|_dSt|jtr|jjd|_nd|_|j^|_|_dS)z Extract the lhs band index from the band transform class and the rhs band index from the input tuple. r'N)band_rhsr band_indexband_lhsrr r)rr(rrrr+'s zGISLookup.process_band_indicescCsd|j|gfS)N%s)opsAdapter)rvaluerrrrget_db_prep_lookup:szGISLookup.get_db_prep_lookupcsjt|jtr t||St|jtr|j|j|_t||\}}|j |j j |j|}|||fSr ) rr"rr process_rhsrresolve_expressionqueryr2get_geom_placeholderr output_field)rrrr"r placeholderr#rrr6>s   zGISLookup.process_rhscCs|jj|jSr )r2 gis_operatorsr*)rrr"rrr get_rhs_opHszGISLookup.get_rhs_opc CsX|||\}}|||\}}||||dd|j}|||}|||||S)Nr1)r r"r4) process_lhsr6extendr r=r) rrrlhs_sql sql_paramsrhs_sqlrr rhs_oprrrrNs   zGISLookup.as_sql)F)rrr sql_templatetransform_funcdistancer.r0rr!r+r5r6r=r __classcell__rrr#rrs    rc@eZdZdZdZdS)OverlapsLeftLookupzy The overlaps_left operator returns true if A's bounding box overlaps or is to the left of B's bounding box. overlaps_leftNrrr__doc__r*rrrrrI\rIc@rH)OverlapsRightLookupz} The 'overlaps_right' operator returns true if A's bounding box overlaps or is to the right of B's bounding box. overlaps_rightNrKrrrrrNerMrNc@rH)OverlapsBelowLookupzs The 'overlaps_below' operator returns true if A's bounding box overlaps or is below B's bounding box. overlaps_belowNrKrrrrrPnrMrPc@rH)OverlapsAboveLookupzs The 'overlaps_above' operator returns true if A's bounding box overlaps or is above B's bounding box. overlaps_aboveNrKrrrrrRwrMrRc@rH) LeftLookupzo The 'left' operator returns true if A's bounding box is strictly to the left of B's bounding box. leftNrKrrrrrTrMrTc@rH) RightLookupzq The 'right' operator returns true if A's bounding box is strictly to the right of B's bounding box. rightNrKrrrrrVrMrVc@rH)StrictlyBelowLookupzp The 'strictly_below' operator returns true if A's bounding box is strictly below B's bounding box. strictly_belowNrKrrrrrXrMrXc@rH)StrictlyAboveLookupzp The 'strictly_above' operator returns true if A's bounding box is strictly above B's bounding box. strictly_aboveNrKrrrrrZrMrZc@rH) SameAsLookupz The "~=" operator is the "same as" operator. It tests actual geometric equality of two features. So if A and B are the same feature, vertex-by-vertex, the operator returns true. same_asNrKrrrrr\sr\exactc@rH)BBContainsLookupzq The 'bbcontains' operator returns true if A's bounding box completely contains by B's bounding box. bbcontainsNrKrrrrr_rMr_c@rH)BBOverlapsLookupz_ The 'bboverlaps' operator returns true if A's bounding box overlaps B's bounding box. bboverlapsNrKrrrrrasrac@rH)ContainedLookupzt The 'contained' operator returns true if A's bounding box is completely contained by B's bounding box. containedNrKrrrrrcrMrcc@eZdZdZdS)ContainsLookupcontainsNrrrr*rrrrrfrfc@re)ContainsProperlyLookupcontains_properlyNrhrrrrrjrirjc@re)CoveredByLookup coveredbyNrhrrrrrlrirlc@re) CoversLookupcoversNrhrrrrrnrirnc@re) CrossesLookupcrossesNrhrrrrrprirpc@re)DisjointLookupdisjointNrhrrrrrrrirrc@re) EqualsLookupequalsNrhrrrrrtrirtc@re)IntersectsLookup intersectsNrhrrrrrvrirvc@re)OverlapsLookupoverlapsNrhrrrrrxrirxcs.eZdZdZdZedZfddZZ S) RelateLookupr%z%(func)s(%(lhs)s, %(rhs)s, %%s)z^[012TF\*]{9}$csp|jd}|jj|j}t|dr||nt|tr"|j |s(t d|t ||\}}|||gfS)Nrcheck_relate_argumentz)Invalid intersection matrix pattern "%s".) rr2r<r*hasattrr{rstr pattern_regexmatchr,rr6)rrrpattern backend_opsqlparamsr#rrr6s    zRelateLookup.process_rhs) rrrr*rDrer r~r6rGrrr#rrzs  rzc@re) TouchesLookuptouchesNrhrrrrrrirc@re) WithinLookupwithinNrhrrrrrrirc@s$eZdZdZdZddZddZdS)DistanceLookupBaseTz+%(func)s(%(lhs)s, %(rhs)s) %(op)s %(value)scCs~dt|jkr dksntd|jt|jdkr'|jddkr'tdt|jdkr;|jddkr=|dSdSdS)Nr'z22, 3, or 4-element tuple required for '%s' lookup.r&spheroidzHFor 4-element tuples the last argument must be the 'spheroid' directive.)r)rr,r*r+r-rrrr!s z%DistanceLookupBase.process_rhs_paramscCsB|jd}t|dr|||jSd|j|jj|j|j fS)Nrr7r1) rr|r r7r8r2 get_distancer r:r*rrr dist_paramrrrprocess_distance&s z#DistanceLookupBase.process_distanceN)rrrrFrDr!rrrrrrs  rcs0eZdZdZdZfddZfddZZS) DWithinLookupdwithinz%%(func)s(%(lhs)s, %(rhs)s, %(value)s)cs<|jd}|jjst|drt|tstdt||S)Nrr7zXThis backend does not support expressions for specifying distance in the dwithin lookup.) rfeaturessupports_dwithin_distance_exprr|rrrrrrr#rrr4s zDWithinLookup.process_distancecs8|||\}}||jd<t||\}}|||fS)Nr4)rr rr6)rrrdist_sql dist_paramsrBrr#rrr6As  zDWithinLookup.process_rhs)rrrr*rDrr6rGrrr#rr/s   rc@r )DistanceLookupFromFunctionc Csvt|jdkr|jddkpd}|jj|j|j|d}|||j\}}| ||\}}d||j |d||fS)Nr&r)rz%(func)s %(op)s %(dist)s)funcopdist) r)rr2distance_expr_for_lookupr r"r r7r8rr) rrrr distance_exprrrrrrrrrIs z!DistanceLookupFromFunction.as_sqlNrrrrrrHrrc@rH)DistanceGTLookup distance_gt>Nrrrr*rrrrrrTrc@rH)DistanceGTELookup distance_gtez>=NrrrrrrZrrc@rH)DistanceLTLookup distance_lts     L