Hi, suppose i have a free_object list[Sample1, Smaple2....]. when create a new object sample(*args, **kwds), if free_object_list isn't empty, just pop one from free_object_list instead of creating a new instance.
any way to do this? I do some work as follows: class Sample(object): used_object = [] free_object = [] def __init__(self, *args, **kwds): pass def __new__(self, *args, **kwds): if Sample.free_object: obj = Sample.free_object.pop(0) else: obj = object.__new__(Sample, *args, **kwds) Sample.used_object.append(obj) return obj ######## still get a new instance :( def Release(self): Sample.used_object.remove(self) Sample.free_object.append(self) return True
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