# NT : not sure if we should implement this or not, but used by sface.
- sl = self.GetSlices.(slice_filter= slice_hrn, filter_type = 'slice_hrn')
+ sl = self.GetSlices(slice_filter= slice_hrn, filter_type = 'slice_hrn')
if len(sl) is 0:
raise SliverDoesNotExist("%s slice_hrn" % (slice_hrn))