@property
    def server(self):
        return self._server
Testing the `Extent` aggregate on related geographic models.
dataset/ETHPy150Open FishPi/FishPi-POCV---Command---Control/fishpi/ui/main_view_wx.py/MainWindow.server--crossover with--dataset/ETHPy150Open django/django/tests/gis_tests/relatedapp/tests.py/RelatedGeoModelTest.test_related_extent_aggregate