Yes this is strange.. but i want (if is possible) to implement in
select process, a condition that is evaluated as a result of classmethod.
In my case i must select all person from my database that are inside a
geografical circle with coordinate = x,y... and radius = z.
i must use a callable (wich is called for each item) because the inside
or outside is calculated for each item.
i cannot iterate over result of the qry, because after this particular
condition i must add more other filter condition .
My workflow data is something like
my_base_qry = select .....
if condition1:
my_base_qry = my_base_qry.filter( ...)
if coordinate:
my_base_qry = my_base_qry.filter( my_method_inside_circle (
latitude, longitude,radius) )
if condition3:
my_base_qry = my_base_qry.filter( ...)
----
if condition_n:
my_base_qry = my_base_qry.filter( ...)
sorry for my poor english
any idea?
Glauco
--
+------------------------------------------------------------+
Glauco Uri - Programmatore
glauco(at)allevatori.com
Sfera Carta Software(r) [EMAIL PROTECTED]
Via Bazzanese,69 Casalecchio di Reno(BO) - Tel. 051591054
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