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t | � f S( sZ Returns operations for regular distances; spherical distances are not currently supported.( R ( R
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spatialites/ ^(?P<major>\d)\.(?P<minor1>\d)\.(?P<minor2>\d+)t Extentt Uniont Areat Centroidt MbrWithint
DifferenceR t Envelopet Intersectiont GLengtht
NumGeometriest NumPointst PointOnSurfacet ScaleCoordst AsSVGt
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bboverlapst same_ast exactt >t distance_gts >=t distance_gtet <t distance_lts <=t distance_ltec C s? t t | � j | � t d g � | _ | j j | j � d S( Nt isnull( R R R t sett gis_termst updatet geometry_functions( R t
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rf } d | j j d | f } t j t t | � t j � d � n X| d k r� t d � � n | S( s0 Determine the version of the SpatiaLite library.i s� Cannot determine the SpatiaLite version for the "%s" database (error was "%s"). Was the SpatiaLite initialization SQL loaded on this database?t NAMEi i i s; GeoDjango only supports SpatiaLite versions 2.3.0 and above( i i i ( t spatialite_version_tuplet ExceptionR] t
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t reraiseR t syst exc_info( R t versiont msgt new_msg( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt spatial_version{ s ' c C sT | j d k r t S| j d k r& t Sy | j d � Wn t k
rK t SXt Sd S( Ni i i i s! AsGML(GeomFromText('POINT(1 1)'))( i i i ( i i i ( Rh t Truet Falset _get_spatialite_funcR ( R ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt _version_greater_2_4_0_rc4� s
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d Sd S( Nt AsKML( Rl Rn ( R ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt kml� s c C s | j d k r d Sd S( Ni i t AsGeoJSON( i i i ( Rh Rn ( R ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt geojson� s c C s/ t t | � j | � | j j } | | j k S( sx
Checks if the given aggregate name is supported (that is, if it's
in `self.valid_aggregates`).
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Converts geometry WKT returned from a SpatiaLite aggregate.
N( R t sridRn ( R t wktt geo_field( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt convert_geom� s c C s d S( s�
Returns None because geometry columnas are added via the
`AddGeometryColumn` stored procedure on SpatiaLite.
N( Rn ( R t f( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt geo_db_type� s c C sx | s
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Returns the distance parameters for the given geometry field,
lookup value, and lookup type. SpatiaLite only supports regular
cartesian-based queries (no spheroid/sphere calculations for point
geometries like PostGIS).
i s� SpatiaLite does not support distance queries on geometry fields with a geodetic coordinate system. Distance objects; use a numeric value of your distance in degrees instead.( t
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Provides a proper substitution value for Geometries that are not in the
SRID of the field. Specifically, this routine will substitute in the
Transform() and GeomFromText() function call(s).
c S s | d k p | j | k S( N( Rn Ry ( R� Ry ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt transform_value� s t
expressions %s(%%s, %s)s %ss %s(%s(%%s,%s), %s)s
%s(%%s,%s)N( t hasattrRy t transformt get_expression_columnt from_text( R R} R� R� t placeholder( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt get_geom_placeholder� s c C sW | j j � } z2 y! | j d | � | j � } Wn
� n XWd | j � X| d S( se
Helper routine for calling SpatiaLite functions and returning
their result.
s SELECT %sNi ( R] t _cursort executet fetchonet close( R t funct cursort row( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyRk � s c C s
| j d � S( s; Returns the version of GEOS used by SpatiaLite as a string.s geos_version()( Rk ( R ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt geos_version� s c C s
| j d � S( s= Returns the version of the PROJ.4 library used by SpatiaLite.s proj4_version()( Rk ( R ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt
proj4_version s c C s
| j d � S( s3 Returns the SpatiaLite library version as a string.s spatialite_version()( Rk ( R ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt spatialite_version s c C s� y | j � } Wne t k
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Returns the SpatiaLite version as a tuple (version string, major,
minor, subminor).
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Returns the spatial aggregate SQL template and function for the
given Aggregate instance.
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Returns the SpatiaLite-specific SQL for the given lookup value
[a tuple of (alias, column, db_type)], lookup type, lookup
value, the model field, and the quoting function.
s %s.%ss$ Tuple required for `%s` lookup type.i i s: Incorrect number of parameters given for `%s` lookup type.i s+ Argument type should be %s, got %s instead.RJ RX s %s IS %sNULLt s NOT s Got invalid lookup_type: %sN( R\ R t tuplet listR t lent typet distance_functionst as_sqlR� t TypeErrort repr( R t lvalueR� R� t fieldt qnt aliast colt db_typet geo_colR� t opt arg_typet geom( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt spatial_lookup_sql8 s.
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SpatialRefSys( R� R� ( R R� ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyt spatial_ref_syst s ( R& s UnionN(D R R t compiler_modulet nameRi R% R! R" R� t dictt kRn Rv R t Adaptert Adaptort areat centroidRK t
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t string_typesR\ R# t dtypesR� R[ R R Rh t propertyRl Ro Rq Rs Rt R| R~ R� R� Rk R� R� R� R_ R� R� R� R� ( ( ( sV /tmp/pip-install-XxeQeY/django/django/contrib/gis/db/backends/spatialite/operations.pyR$ 6 s� %
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t django.utils.functionalR R R R R R t floatt
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