def snapshot(self):
with self.lock:
return Snapshot(val for _, val in self.values)
def setUp(self):
self.snapshot = Snapshot([5, 1, 2, 3, 4])
def snapshot(self):
return Snapshot(self.values[0:self.size()])
def snapshot(self):
with self.lock:
return Snapshot(list(self.values.values()))
