мои модели: я создал 3 модели здесь, и когда я мигрирую, я получаю ошибку.
from django.contrib.gis.db import models
from django.contrib.gis.db.models.fields import RasterField
class WorldBorder(models.Model):
# Regular Django fields corresponding to the attributes in the
# world borders shapefile.
name = models.CharField(max_length=50)
area = models.IntegerField()
pop2005 = models.IntegerField('Population 2005')
fips = models.CharField('FIPS Code', max_length=2)
iso2 = models.CharField('2 Digit ISO', max_length=2)
iso3 = models.CharField('3 Digit ISO', max_length=3)
un = models.IntegerField('United Nations Code')
region = models.IntegerField('Region Code')
subregion = models.IntegerField('Sub-Region Code')
lon = models.FloatField()
lat = models.FloatField()
# GeoDjango-specific: a geometry field (MultiPolygonField)
mpoly = models.MultiPolygonField()
# Returns the string representation of the model.
def __str__(self):
return self.name
class Zipcode(models.Model):
code = models.CharField(max_length=5)
poly= models.PolygonField()
class Elevation(models.Model):
name = models.CharField(max_length=100,blank=True, null=True)
rast = RasterField(srid=2346)
мои настройки .. База данных, которую я использовал, Postgres, так что я могу использовать postgis для гео django
DATABASES = {
"default": {
"ENGINE": "django.contrib.gis.db.backends.postgis",
"NAME": "django_course",
"USER": "postgres",
"PASSWORD": "**************",
"HOST": "localhost",
"PORT": "5432",
}
}