def abandon_revision(self, revisionid):
        revision = self._data.get_revision(revisionid)
        assert not revision.is_closed()
        revision.set_abandoned()
        self._data.set_changed()
Only display the first frame of an animated plot
dataset/ETHPy150Open bloomberg/phabricator-tools/py/abd/abdt_conduitmock.py/ConduitMock.abandon_revision--crossover with--dataset/ETHPy150Open ioam/holoviews/holoviews/ipython/display_hooks.py/first_frame