[Gnumed-devel] first draft contacts business class

[sjtan]

The tables and links for 'org' were different enough to 'identity' that 
I did another module with
similiar functionality to gmDemographic, just to wrap the different sql 
scripting.
it's in business/gmOrganization.py , and it seems to pass its simple 
unit test.

It's not connected to any gui, so the current client isn't affected by 
this pre-alpha module.

The unit test should run as "export PYTHONPATH=$PYTHONPATH:../";python 
business/gmOrganization.py"
in the gnumed/client directory (same as gm-from-cvs.sh)
 
   if it fails the unit test, and there is still the test org left in 
the org table, this needs to be
removed by manually removing the lnk_person_org_address, and 
lnk_org2comm_channel
with the same id_org as the test org's id, then delete the test org, 
otherwise the unit
test will keep failing due to the unique key constraint on 
org.description column, so
a constant test org can't be re-used.  Otherwise the unit test will try 
to remove the test org
using self.shallow_del() if there are recoverable failures, or it runs 
to completion.

I'll add more documentation, and more functionality if it is helpful.

Note, an org doesn't aggregate other orgs or persons yet, which is new 
stuff to do (and may not
be wanted ). 

Someone could also write a preferred interface for the contacts business 
case, and I can
try to plug it in to that as an exercise.