That's easy.
prev_date = None
for record in recordset:
if prev_date is None:
prev_date = record.mydate
print "first date: %s" % record.mydate
elif (prev_date + 30) > record.mydate:
print "%s days since previous date" % (record.mydate - prev_date)
2008/8/24 Garry Saddington <[EMAIL PROTECTED]>:
> I am trying to iterate over a result set from a zsql method in a python script
> in Zope 2. In the results is a date field. What I want to do is test whether
> a date is younger than the date in the previous row by at least 30 days but I
> am having problems working out how, not coming from a pythonic background.
> Could anyone point me in the correct direction?
> Regards
> garry
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--
Peter Bengtsson,
work www.fry-it.com
home www.peterbe.com
hobby www.issuetrackerproduct.com
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