[DB-SIG] Date-time types
M.-A. Lemburg
lemburg@uni-duesseldorf.de
Thu, 11 Dec 1997 18:08:29 +0100
Fredrik Lundh wrote:
>
> >The time module uses 0 as monday, 1 as tuesday,... should
> >the tuple-method of the new type also use this convention,
> >or rather stick to what the C lib does (0=sunday,1=monday,...)
> >which -I think- is ISO standard ?
>
> ISO C, perhaps. Not the date/time representation standard
> ISO 8601, which say:
>
> A week starts with Monday (day 1) and ends with Sunday (day 7).
>
> (IMO, rather than letting the week start on a sunday, use Python's
> standard convention 0=monday...)
>
> And never write date/time code without taking a careful look at ISO 8601
> and related ISO standards. The following link might be useful:
>
> ftp://ftp.informatik.uni-erlangen.de/pub/doc/ISO
>
Thanks Fredrik. I'll use the Python way then. Those ISO summaries
are interesting. Though I doubt any real user will ever want to
write:
19930214T131030 for 1993-02-14 13:10:30 or
---14 for the 14. of the current month
--
Marc-Andre Lemburg
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