def _updated_cluster_size(self, event):

        # For some reason, references hang around and receive
        #   events, although they're invalid. So we skip them.
        #   And probably leak memory.
        if not self:
            return

        if not self._cluster_size_text.IsModified():
            csize = str(self._model.cluster_size())
            self._cluster_size_text.ChangeValue(csize)
no settings: django-admin builtin commands fail if settings file (from environment) doesn't exist
dataset/ETHPy150Open williballenthin/INDXParse/MFTView.py/DiskGeometryWarningPanel._updated_cluster_size--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/tests/regressiontests/admin_scripts/tests.py/DjangoAdminNoSettings.test_builtin_with_bad_environment