| from django.contrib.gis import feeds |
| from django.contrib.gis.tests.utils import mysql |
| from models import City, Country |
| |
| class TestGeoRSS1(feeds.Feed): |
| link = '/city/' |
| title = 'Test GeoDjango Cities' |
| |
| def items(self): |
| return City.objects.all() |
| |
| def item_link(self, item): |
| return '/city/%s/' % item.pk |
| |
| def item_geometry(self, item): |
| return item.point |
| |
| class TestGeoRSS2(TestGeoRSS1): |
| def geometry(self, obj): |
| # This should attach a <georss:box> element for the extent of |
| # of the cities in the database. This tuple came from |
| # calling `City.objects.extent()` -- we can't do that call here |
| # because `extent` is not implemented for MySQL/Oracle. |
| return (-123.30, -41.32, 174.78, 48.46) |
| |
| def item_geometry(self, item): |
| # Returning a simple tuple for the geometry. |
| return item.point.x, item.point.y |
| |
| class TestGeoAtom1(TestGeoRSS1): |
| feed_type = feeds.GeoAtom1Feed |
| |
| class TestGeoAtom2(TestGeoRSS2): |
| feed_type = feeds.GeoAtom1Feed |
| |
| def geometry(self, obj): |
| # This time we'll use a 2-tuple of coordinates for the box. |
| return ((-123.30, -41.32), (174.78, 48.46)) |
| |
| class TestW3CGeo1(TestGeoRSS1): |
| feed_type = feeds.W3CGeoFeed |
| |
| # The following feeds are invalid, and will raise exceptions. |
| class TestW3CGeo2(TestGeoRSS2): |
| feed_type = feeds.W3CGeoFeed |
| |
| class TestW3CGeo3(TestGeoRSS1): |
| feed_type = feeds.W3CGeoFeed |
| |
| def item_geometry(self, item): |
| from django.contrib.gis.geos import Polygon |
| return Polygon(((0, 0), (0, 1), (1, 1), (1, 0), (0, 0))) |
| |
| # The feed dictionary to use for URLs. |
| feed_dict = { |
| 'rss1' : TestGeoRSS1, |
| 'rss2' : TestGeoRSS2, |
| 'atom1' : TestGeoAtom1, |
| 'atom2' : TestGeoAtom2, |
| 'w3cgeo1' : TestW3CGeo1, |
| 'w3cgeo2' : TestW3CGeo2, |
| 'w3cgeo3' : TestW3CGeo3, |
| } |