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from django.contrib.gis.db import models
from django.db import connection, migrations
ops = [
migrations.CreateModel(
name="Neighborhood",
fields=[
(
"id",
models.AutoField(
verbose_name="ID",
serialize=False,
auto_created=True,
primary_key=True,
),
),
("name", models.CharField(max_length=100, unique=True)),
("geom", models.MultiPolygonField(srid=4326)),
],
options={},
bases=(models.Model,),
),
migrations.CreateModel(
name="Household",
fields=[
(
"id",
models.AutoField(
verbose_name="ID",
serialize=False,
auto_created=True,
primary_key=True,
),
),
(
"neighborhood",
models.ForeignKey(
"gis_migrations.Neighborhood",
models.SET_NULL,
to_field="id",
null=True,
),
),
("address", models.CharField(max_length=100)),
("zip_code", models.IntegerField(null=True, blank=True)),
("geom", models.PointField(srid=4326, geography=True)),
],
options={},
bases=(models.Model,),
),
migrations.CreateModel(
name="Family",
fields=[
(
"id",
models.AutoField(
verbose_name="ID",
serialize=False,
auto_created=True,
primary_key=True,
),
),
("name", models.CharField(max_length=100, unique=True)),
],
options={},
bases=(models.Model,),
),
migrations.AddField(
model_name="household",
name="family",
field=models.ForeignKey(
"gis_migrations.Family", models.SET_NULL, blank=True, null=True
),
preserve_default=True,
),
]
if connection.features.supports_raster:
ops += [
migrations.CreateModel(
name="Heatmap",
fields=[
(
"id",
models.AutoField(
verbose_name="ID",
serialize=False,
auto_created=True,
primary_key=True,
),
),
("name", models.CharField(max_length=100, unique=True)),
("rast", models.fields.RasterField(srid=4326)),
],
options={},
bases=(models.Model,),
),
]
class Migration(migrations.Migration):
"""
Used for gis-specific migration tests.
"""
dependencies = [
("gis_migrations", "0001_setup_extensions"),
]
operations = ops
|
