guys, any news on that one? Any chance it's confirmed or escalated to something important? I have an angry customer because of that one. Yes, we should sell OPW, but you know how it is, customer will only by one when he is satisfied enough, and for that in Brazil this still leaves us with a ton of work...
-- You received this bug notification because you are a member of C2C OERPScenario, which is subscribed to the OpenERP Project Group. https://bugs.launchpad.net/bugs/740361 Title: [6.0.1][account] slow large invoice validation because validate is called for every line Status in OpenERP Modules (addons): New Bug description: edit account/account.py and introduce some traceback print statement this way: @@ -1378,6 +1385,9 @@ # Validate a balanced move. If it is a centralised journal, create a move. # def validate(self, cr, uid, ids, context=None): +# import traceback +# traceback.print_stack() + print "validate", ids if context and ('__last_update' in context): del context['__last_update'] Now restart your server and try to validate an invoice with many lines, like 10 (cool you are not in production). As you can see, that slow validate method is called for every invoice line, making the whole process very slow. Here in production it takes like 2 minutes to validate a 50 lines (with Brazilian taxes) invoice... Not very user friendly. You'll see a similar traceback for every line: File "/opt/openerp-trunk/server/bin/osv/orm.py", line 181, in <lambda> return lambda *args, **argv: attr(self._cr, self._uid, [self._id], *args, **argv) File "/opt/openerp-trunk/addons/l10n_br_account/invoice.py", line 323, in action_move_create self.pool.get('account.move.line').write(cr, uid, [move_line.id for move_line in inv.move_id.line_id], {'ref': inv.internal_number}) File "/opt/openerp-trunk/addons/account_payment_extension/account_move_line.py", line 168, in write return super(account_move_line, self).write(cr, uid, ids, vals, context, check, update_check) File "/opt/openerp-trunk/addons/account/account_move_line.py", line 1171, in write result = super(account_move_line, self).write(cr, uid, ids, vals, context) File "/opt/openerp-trunk/server/bin/osv/orm.py", line 3414, in write result += self._columns[field].set(cr, self, id, field, vals[field], user, context=rel_context) or [] File "/opt/openerp-trunk/server/bin/osv/fields.py", line 830, in set self._fnct_inv(obj, cr, user, id, name, value, self._fnct_inv_arg, context) File "/opt/openerp-trunk/server/bin/osv/fields.py", line 881, in _fnct_write model.write(cr, uid, [t_id], {args[-1]: values}, context=context) File "/opt/openerp-trunk/addons/account/account.py", line 1240, in write self.validate(cr, uid, ids, context=context) File "/opt/openerp-trunk/addons/account/account.py", line 1389, in validate traceback.print_stack() validate [543] In "/opt/openerp-trunk/addons/account/account_move_line.py", line 1171, in write we still have a table of ids, so the hell loop is not born yet. It will actually birth inside the ORM in "/opt/openerp-trunk/server/bin/osv/orm.py", line 3414, in write where you'll iterate over each id. I tend to think this is a first bad implementation, may be the real source of the bug. After this, we call validate for each account move line... Still, it looks like you attempted to prevent this by strong a context c['novalidate'] = True flag. a grep gives us: ~# grep -r novalidate /opt/openerp-trunk/addons/account/ /opt/openerp-trunk/addons/account/account.py: c['novalidate'] = True /opt/openerp-trunk/addons/account/account.py: c['novalidate'] = True But as you can see, it's a bit like marketing: totally useless. Sounds like a good intention but it has absolutely no effect at all, it's just no used. So, I let you determine what is the proper fix, something in the ORM or some "novalidate" trickery before somebody remove the trick by mistake again to fox some side effect bug... Hope this helps. _______________________________________________ Mailing list: https://launchpad.net/~c2c-oerpscenario Post to : [email protected] Unsubscribe : https://launchpad.net/~c2c-oerpscenario More help : https://help.launchpad.net/ListHelp
