def _is_available_slot(self, location, share, slot, container_name):
if pose_tracker.has_children(self.poses, location) and not share:
raise RuntimeWarning(
'Slot {0} has child. Use "containers.load(\'{1}\', \'{2}\', share=True)"'.format( # NOQA
slot, container_name, slot))
else:
return True
def test_has_children(state):
assert not has_children(state, '2-2')
assert has_children(state, '2')