What is the principle of python reference counting initialization?
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给我你的怀抱 2017-06-12 09:22:25
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# When a = 1, due to python's cache pool, it can be parsed, but b is a brand new object, why is the reference count 2?

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巴扎黑
help(sys.getrefcount)

曾经蜡笔没有小新

Let’s talk briefly first, because sys.getrefcount(b) is also considered a reference

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