Message233052
1) However:
>>> b = ipaddress.IPv4Address('1.2.3.4')
>>> a = ipaddress.IPv4Address('1.2.3.4')
>>> id(a)
4428380928
>>> id(b)
4428381768
>>> a == b
True
>>> b._ip += 6
>>> id(b)
4428381768
>>> b
IPv4Address('1.2.3.10')
2) Isn’t _version already a class attribute? It’s set in _Basev4/Basev6.
3) Memory consumption seems particularly wasteful in the current implementation: it takes 56 bytes (via sys.getsizeof) to store what amounts to 4 bytes of data.
I thought about subclassing Int as well, and I agree it’s the wrong approach. There are too many int methods that don’t make sense in the context of IP addresses. |
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Date |
User |
Action |
Args |
2014-12-23 16:29:57 | sbromberger | set | recipients:
+ sbromberger, ncoghlan, pmoody, r.david.murray, serhiy.storchaka, josh.r |
2014-12-23 16:29:57 | sbromberger | set | messageid: <1419352197.47.0.223627339081.issue23103@psf.upfronthosting.co.za> |
2014-12-23 16:29:57 | sbromberger | link | issue23103 messages |
2014-12-23 16:29:57 | sbromberger | create | |
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