Message198124
| Author |
serhiy.storchaka |
| Recipients |
amaury.forgeotdarc, loewis, pitrou, rhettinger, serhiy.storchaka |
| Date |
2013年09月20日.00:29:40 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1379636982.2.0.349469274303.issue19048@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
Here is advanced function which counts only objects on which there are no external references.
>>> import itertools
>>> a, b = itertools.tee(range(10000))
>>> max(zip(a, range(100)))
(99, 99)
>>> sys.getsizeof(a)
32
>>> gettotalinnersizeof(a)
32
>>> gettotalinnersizeof(b)
292
>>> gettotalinnersizeof(a, b)
608
Total size of a and b is larger than a sum of sizes of a and b. It's because it includes size of one shared between a and teedataobject and one shared range iterator. |
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