diff --git a/django/contrib/gis/db/backends/spatialite/operations.py b/django/contrib/gis/db/backends/spatialite/operations.py index 5f76501ef1f..5eaa77843c9 100644 --- a/django/contrib/gis/db/backends/spatialite/operations.py +++ b/django/contrib/gis/db/backends/spatialite/operations.py @@ -146,6 +146,8 @@ class SpatiaLiteOperations(DatabaseOperations, BaseSpatialOperations): except DatabaseError: # we are using < 2.4.0-RC4 pass + if version >= (3, 0, 0): + self.geojson = 'AsGeoJSON' def check_aggregate_support(self, aggregate): """ diff --git a/django/contrib/gis/db/models/query.py b/django/contrib/gis/db/models/query.py index 2a8de4cde34..2ffbd2021b3 100644 --- a/django/contrib/gis/db/models/query.py +++ b/django/contrib/gis/db/models/query.py @@ -146,13 +146,14 @@ class GeoQuerySet(QuerySet): """ backend = connections[self.db].ops if not backend.geojson: - raise NotImplementedError('Only PostGIS 1.3.4+ supports GeoJSON serialization.') + raise NotImplementedError('Only PostGIS 1.3.4+ and SpatiaLite 3.0+ ' + 'support GeoJSON serialization.') if not isinstance(precision, six.integer_types): raise TypeError('Precision keyword must be set with an integer.') # Setting the options flag -- which depends on which version of - # PostGIS we're using. + # PostGIS we're using. SpatiaLite only uses the first group of options. if backend.spatial_version >= (1, 4, 0): options = 0 if crs and bbox: options = 3 diff --git a/django/contrib/gis/tests/geoapp/tests.py b/django/contrib/gis/tests/geoapp/tests.py index 3ae88764715..8f2c22e841b 100644 --- a/django/contrib/gis/tests/geoapp/tests.py +++ b/django/contrib/gis/tests/geoapp/tests.py @@ -474,21 +474,21 @@ class GeoQuerySetTest(TestCase): def test_geojson(self): "Testing GeoJSON output from the database using GeoQuerySet.geojson()." - # Only PostGIS 1.3.4+ supports GeoJSON. + # Only PostGIS 1.3.4+ and SpatiaLite 3.0+ support GeoJSON. if not connection.ops.geojson: self.assertRaises(NotImplementedError, Country.objects.all().geojson, field_name='mpoly') return - if connection.ops.spatial_version >= (1, 4, 0): - pueblo_json = '{"type":"Point","coordinates":[-104.609252,38.255001]}' - houston_json = '{"type":"Point","crs":{"type":"name","properties":{"name":"EPSG:4326"}},"coordinates":[-95.363151,29.763374]}' - victoria_json = '{"type":"Point","bbox":[-123.30519600,48.46261100,-123.30519600,48.46261100],"coordinates":[-123.305196,48.462611]}' - chicago_json = '{"type":"Point","crs":{"type":"name","properties":{"name":"EPSG:4326"}},"bbox":[-87.65018,41.85039,-87.65018,41.85039],"coordinates":[-87.65018,41.85039]}' - else: + pueblo_json = '{"type":"Point","coordinates":[-104.609252,38.255001]}' + houston_json = '{"type":"Point","crs":{"type":"name","properties":{"name":"EPSG:4326"}},"coordinates":[-95.363151,29.763374]}' + victoria_json = '{"type":"Point","bbox":[-123.30519600,48.46261100,-123.30519600,48.46261100],"coordinates":[-123.305196,48.462611]}' + chicago_json = '{"type":"Point","crs":{"type":"name","properties":{"name":"EPSG:4326"}},"bbox":[-87.65018,41.85039,-87.65018,41.85039],"coordinates":[-87.65018,41.85039]}' + if postgis and connection.ops.spatial_version < (1, 4, 0): pueblo_json = '{"type":"Point","coordinates":[-104.60925200,38.25500100]}' houston_json = '{"type":"Point","crs":{"type":"EPSG","properties":{"EPSG":4326}},"coordinates":[-95.36315100,29.76337400]}' victoria_json = '{"type":"Point","bbox":[-123.30519600,48.46261100,-123.30519600,48.46261100],"coordinates":[-123.30519600,48.46261100]}' - chicago_json = '{"type":"Point","crs":{"type":"EPSG","properties":{"EPSG":4326}},"bbox":[-87.65018,41.85039,-87.65018,41.85039],"coordinates":[-87.65018,41.85039]}' + elif spatialite: + victoria_json = '{"type":"Point","bbox":[-123.305196,48.462611,-123.305196,48.462611],"coordinates":[-123.305196,48.462611]}' # Precision argument should only be an integer self.assertRaises(TypeError, City.objects.geojson, precision='foo') diff --git a/docs/ref/contrib/gis/db-api.txt b/docs/ref/contrib/gis/db-api.txt index 318110ef04e..519f79f0d48 100644 --- a/docs/ref/contrib/gis/db-api.txt +++ b/docs/ref/contrib/gis/db-api.txt @@ -282,7 +282,7 @@ Method PostGIS Oracle SpatiaLite :meth:`GeoQuerySet.extent3d` X :meth:`GeoQuerySet.force_rhr` X :meth:`GeoQuerySet.geohash` X -:meth:`GeoQuerySet.geojson` X +:meth:`GeoQuerySet.geojson` X X :meth:`GeoQuerySet.gml` X X X :meth:`GeoQuerySet.intersection` X X X :meth:`GeoQuerySet.kml` X X diff --git a/docs/ref/contrib/gis/geoquerysets.txt b/docs/ref/contrib/gis/geoquerysets.txt index eeec2e2133b..69280dc0286 100644 --- a/docs/ref/contrib/gis/geoquerysets.txt +++ b/docs/ref/contrib/gis/geoquerysets.txt @@ -947,7 +947,7 @@ __ http://geohash.org/ .. method:: GeoQuerySet.geojson(**kwargs) -*Availability*: PostGIS +*Availability*: PostGIS, SpatiaLite Attaches a ``geojson`` attribute to every model in the queryset that contains the `GeoJSON`__ representation of the geometry.