[KongchangAI]
Unverified50% confidenceFactExact time

在 CPython 中,object() 每次调用都会在堆上分配新对象并获得全局唯一的内存地址,两个不同 object() 实例通过 is 比较永远不会返回 True

1
Sources
50%
Confidence
Long-term
Relevance
8/13/2026
First Seen

Sources

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