def get_search_filters(req):
Test GeoQuerySet.kml() with Z values.
dataset/ETHPy150Open edgewall/trac/trac/search/api.py/ISearchSource.get_search_filters--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/contrib/gis/tests/geo3d/tests.py/Geo3DTest.test02a_kml