[Zope] bobobase_modification_time one day back?

[Brian Lloyd]

> Function TimeStamp_yad(int y) in
> zope-2.1.4-src\lib\python\zodb\TimeStamp.c
> expects a 1900 based year (i.e. 0 = 1900, 2000=100, etc.), 
> for positive agruments, when computing (y+300)/400.
> 
> TimeStamp_abst(int y, int mo, int d, int m, int s)
> seems to expect a 0 based year, on the other hand.
> 
> l = y%4==0 && (y%100 != 0 || y%400==0)
> 
> But it gets called with a 1900 based year in line 290 in 
> function TimeStamp_timeTime(
> 
>             TimeStamp_abst(TimeStamp_y-1900, TimeStamp_m-
> 1, TimeStamp_d-1,

Thanks for investigating this - because TimeStamp objects are 
used in the object database, I don't want to make any changes 
to this yet until I can talk to Jim and verify that the fix 
won't have any impact on ZODB code (mon. morning probably).


Brian Lloyd        brian@digicool.com
Software Engineer  540.371.6909              
Digital Creations  http://www.digicool.com