Fixed #30166 -- Dropped support for GDAL 1.11.

Author: timgraham

django/contrib/gis/gdal/geometries.py

@@ -46,7 +46,6 @@
 from django.contrib.gis.gdal.envelope import Envelope, OGREnvelope
 from django.contrib.gis.gdal.error import GDALException, SRSException
 from django.contrib.gis.gdal.geomtype import OGRGeomType
-from django.contrib.gis.gdal.libgdal import GDAL_VERSION
 from django.contrib.gis.gdal.prototypes import geom as capi, srs as srs_api
 from django.contrib.gis.gdal.srs import CoordTransform, SpatialReference
 from django.contrib.gis.geometry import hex_regex, json_regex, wkt_regex
@@ -140,14 +139,7 @@ def _from_wkb(cls, geom_input):
 
     @staticmethod
     def _from_json(geom_input):
-        ptr = capi.from_json(geom_input)
-        if GDAL_VERSION < (2, 0):
-            try:
-                capi.get_geom_srs(ptr)
-            except SRSException:
-                srs = SpatialReference(4326)
-                capi.assign_srs(ptr, srs.ptr)
-        return ptr
+        return capi.from_json(geom_input)
 
     @classmethod
     def from_bbox(cls, bbox):

django/contrib/gis/gdal/libgdal.py

@@ -20,10 +20,10 @@
     lib_names = None
 elif os.name == 'nt':
     # Windows NT shared libraries
-    lib_names = ['gdal203', 'gdal202', 'gdal201', 'gdal20', 'gdal111']
+    lib_names = ['gdal203', 'gdal202', 'gdal201', 'gdal20']
 elif os.name == 'posix':
     # *NIX library names.
-    lib_names = ['gdal', 'GDAL', 'gdal2.3.0', 'gdal2.2.0', 'gdal2.1.0', 'gdal2.0.0', 'gdal1.11.0']
+    lib_names = ['gdal', 'GDAL', 'gdal2.3.0', 'gdal2.2.0', 'gdal2.1.0', 'gdal2.0.0']
 else:
     raise ImproperlyConfigured('GDAL is unsupported on OS "%s".' % os.name)
 

django/contrib/gis/gdal/prototypes/ds.py

@@ -68,8 +68,7 @@
 )
 get_field_as_double = double_output(lgdal.OGR_F_GetFieldAsDouble, [c_void_p, c_int])
 get_field_as_integer = int_output(lgdal.OGR_F_GetFieldAsInteger, [c_void_p, c_int])
-if GDAL_VERSION >= (2, 0):
-    get_field_as_integer64 = int64_output(lgdal.OGR_F_GetFieldAsInteger64, [c_void_p, c_int])
+get_field_as_integer64 = int64_output(lgdal.OGR_F_GetFieldAsInteger64, [c_void_p, c_int])
 if GDAL_VERSION >= (2, 2):
     is_field_set = bool_output(lgdal.OGR_F_IsFieldSetAndNotNull, [c_void_p, c_int])
 else:

docs/ref/contrib/gis/install/geolibs.txt

@@ -10,7 +10,7 @@ Program                   Description                           Required
 ========================  ====================================  ================================  ===================================
 :doc:`GEOS <../geos>`     Geometry Engine Open Source           Yes                               3.7, 3.6, 3.5, 3.4
 `PROJ.4`_                 Cartographic Projections library      Yes (PostgreSQL and SQLite only)  5.2, 5.1, 5.0, 4.x
-:doc:`GDAL <../gdal>`     Geospatial Data Abstraction Library   Yes                               2.3, 2.2, 2.1, 2.0, 1.11
+:doc:`GDAL <../gdal>`     Geospatial Data Abstraction Library   Yes                               2.3, 2.2, 2.1, 2.0
 :doc:`GeoIP <../geoip2>`  IP-based geolocation library          No                                2
 `PostGIS`__               Spatial extensions for PostgreSQL     Yes (PostgreSQL only)             2.5, 2.4, 2.3, 2.2
 `SpatiaLite`__            Spatial extensions for SQLite         Yes (SQLite only)                 4.3
@@ -25,7 +25,6 @@ totally fine with GeoDjango. Your mileage may vary.
     GEOS 3.5.0 2015-08-15
     GEOS 3.6.0 2016-10-25
     GEOS 3.7.0 2018-09-10
-    GDAL 1.11.0 2014-04-25
     GDAL 2.0.0 2015-06
     GDAL 2.1.0 2016-04
     GDAL 2.2.0 2017-05

docs/releases/3.0.txt

@@ -229,6 +229,8 @@ backends.
 
 * Support for SpatiaLite 4.1 and 4.2 is removed.
 
+* Support for GDAL 1.11 is removed.
+
 Dropped support for PostgreSQL 9.4
 ----------------------------------
 

tests/gis_tests/gdal_tests/test_ds.py

@@ -3,7 +3,7 @@
 from datetime import datetime
 
 from django.contrib.gis.gdal import (
-    GDAL_VERSION, DataSource, Envelope, GDALException, OGRGeometry,
+    DataSource, Envelope, GDALException, OGRGeometry,
 )
 from django.contrib.gis.gdal.field import (
     OFTDateTime, OFTInteger, OFTReal, OFTString,
@@ -38,7 +38,7 @@
     ),
     TestDS(
         'test_vrt', ext='vrt', nfeat=3, nfld=3, geom='POINT', gtype='Point25D',
-        driver='OGR_VRT' if GDAL_VERSION >= (2, 0) else 'VRT',
+        driver='OGR_VRT',
         fields={
             'POINT_X': OFTString,
             'POINT_Y': OFTString,

tests/gis_tests/inspectapp/tests.py

@@ -74,7 +74,7 @@ def test_poly(self):
             '',
             'class MyModel(models.Model):',
             '    float = models.FloatField()',
-            '    int = models.{}()'.format('BigIntegerField' if GDAL_VERSION >= (2, 0) else 'FloatField'),
+            '    int = models.BigIntegerField()',
             '    str = models.CharField(max_length=80)',
             '    geom = models.PolygonField(%s)' % self.expected_srid,
         ]
@@ -102,7 +102,7 @@ def test_date_field(self):
             '',
             'class City(models.Model):',
             '    name = models.CharField(max_length=80)',
-            '    population = models.{}()'.format('BigIntegerField' if GDAL_VERSION >= (2, 0) else 'FloatField'),
+            '    population = models.BigIntegerField()',
             '    density = models.FloatField()',
             '    created = models.DateField()',
             '    geom = models.PointField(%s)' % self.expected_srid,