I've been writing Python for good long while now without thinking too hard about this, but I just had a realization this weekend.

Back when the earth's crust was still cooling and we all rode dinosaurs to our jobs, local variables got allocated onto the stack, and dynamic memory from malloc or DIM explicitly allocated variables on the heap.

Python's objects all have a lifespan dictated by the continued existence of references to them and thus can transcend the lifetime of the current function in ways not known at translation time. So am I right in thinking that all Python objects are out on the heap? And that the references themselves may or may not wind up on the stack depending on what flavor you're running?

Answers to these questions have very little bearing on how I actually write Python, mind, but now I'm curious.


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Rob Gaddi, Highland Technology -- www.highlandtechnology.com
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