app/django/contrib/gis/tests/geoapp/feeds.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Tue, 27 Jan 2009 21:56:32 +0000
changeset 1015 b9d51be5104a
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Add profiling support to Melange. By assigning profile_main_as_logs or profile_main_as_html to main variable you can turn on profiling. profile_main_as_logs will log profile data to App Engine console logs, profile_main_as_html will show profile data as html at the bottom of the page. If you want to profile app on deployed app just set the profiling function and deploy it. Patch by: Pawel Solyga Reviewed by: to-be-reviewed

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,
}