Do not rely on dicts.merge to change target
Also make dicts.merge actually not touch target. This is much cleaner
than modifying in place, especially since we assign the result of the
dicts.merge call to target most of the time anyway.
Patch by: Sverre Rabbelier
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,
}