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[Python-Dev] PEP 410 (Decimal timestamp): the implementation is ready for a review
Barry Warsawbarry at python.org
Wed Feb 15 14:48:39 CET 2012
On Feb 15, 2012, at 10:11 AM, Martin v. Löwis wrote:>I think improving datetime needs to go in two directions:>a) arbitrary-precision second fractions. My motivation for> proposing/supporting Decimal was that it can support arbitrary> precision, unlike any of the alternatives (except for using> numerator/denominator pairs). So just adding nanosecond resolution> to datetime is not enough: it needs to support arbitrary decimal> fractions (it doesn't need to support non-decimal fractions, IMO).>b) distinction between universal time and local time. This distinction> is currently blurred; there should be prominent API to determine> whether a point-in-time is meant as universal time or local time.> In terminology of the datetime documentation, there needs to be> builtin support for "aware" (rather than "naive") UTC time, even> if that's the only timezone that comes with Python.+1-Barry-------------- next part --------------A non-text attachment was scrubbed...Name: signature.ascType: application/pgp-signatureSize: 836 bytesDesc: not availableURL: <http://mail.python.org/pipermail/python-dev/attachments/20120215/35aec033/attachment.pgp>
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