in sketches/Sampler.py [0:0]
def compactToSize(self, min_size_per_objective):
self.thresholds = self.getScaledThresholds(min_size_per_objective)
new_buffer = SortedList()
for s in self.buffer:
if self.lt(s.priority, self.thresholds):
new_buffer.add(s)
self.buffer = new_buffer