On Dec 18, 2008, at 9:52 AM, Thierry Florac wrote: > Hi, > > I'm currently using zc.catalog package for value and set indexes on a > Zope-3.3 application. > > I'd also like to use DateTimeValueIndex and DateTimeSetIndex and their > normalization wrappers to retrieve informations from date-based > queries, > and now just have a small question : in the function which defines > these > index (in catalogindex.py), resolution is set to 2 with a comment > which > says "Hour - good for per-day searches", while in interfaces.py the > resolution of 2 is given for minutes...
2 is for minutes. Doctest confirms. comment in catalogindex.py is buggy. Feel like adjusting? Perhaps simply noting "per-minute"? Or perhaps it would be nice to make some constants in interfaces.py around where the vocabulary is made? > I understood until now that I should use "0" for date-based indexation > and queries... I suggest hourly for date-based searches *if multiple time-zones are in effect*, so one person's date would not be the same as someone else's for an event that happens at a particular (UTC) time. If you don't care about that use case, 0 should work. > Did I missed something or is there an error somewhere ?? comment error, as above. Gary _______________________________________________ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
