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[Bug 816561] Re: Pb with complex domain expressions

 

xrg : thanks for investigating this issue with me !

I am currently reproducing the issue with OpenERP server 6.0 (up-to-date
bzr branch) and OpenERP client 6.0 (up-to-date bzr branch).

The module in which my code is : coface_credit_insurance
lp:~akretion-team/+junk/coface_credit_insurance last revision (rev 27)

Once the module is installed, I create 4 invoices :
- 1 customer invoice for Asustek in state open
- 1 customer invoice for Distrib PC in state open
- 1 customer refund for Asustek in state open
- 1 customer invoice for Distrib PC in state draft

Then, go to Financial management > Coface > "DMS to do", and you have a
tree view with 4 invoices, where as you should only get 2 invoices if
you refer to invoice_view.xml line 73.

This time, I started my OpenERP client 6.0 through command line, and I
saw this message when opening the "DMS to do" menu entry :

ERROR:tools.expr_eval:['&', '&', '|', '&', ('address_invoice_id.country_id.name', '=', 'Taiwan'), ('partner_id.name', '=', 'ASUStek'), '&', ('address_invoice_id.country_id.name', '=', 'Belgium'), ('partner_id.name', '=', 'Distrib PC'), ('state', '=', 'open'), ('type','=',
Traceback (most recent call last):
  File "/home/alexis/new_boite/dev/openobject-client-6.0/bin/tools/__init__.py", line 52, in expr_eval
    temp = eval(string, context)
  File "<string>", line 1
     ['&', '&', '|', '&', ('address_invoice_id.country_id.name', '=', 'Taiwan'), ('partner_id.name', '=', 'ASUStek'), '&', ('address_invoice_id.country_id.name', '=', 'Belgium'), ('partner_id.name', '=', 'Distrib PC'), ('state', '=', 'open'), ('type','=',
                                                                                                                                                                                                                                                              ^
 SyntaxError: unexpected EOF while parsing

So it's clearly linked to my problem ! I guess we are getting closer to
finding the issue !

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https://bugs.launchpad.net/bugs/816561

Title:
  Pb with complex domain expressions

Status in OpenERP Server:
  New

Bug description:
  I have a problem with complex domain expressions ; it may be a bug of
  the OpenERP server, but it may also be a bad domain expression due to
  a bad comprehension of the way it is supposed to work.

  In an ir.actions.act_window on the object account.invoice :

  1) I want to filter on open invoice/refunds that are either from
  Asustek with country = Taiwan or from Direct PC with country =
  Belgium, so I write the following expression :

  <field name="domain">['&amp;', '|', '&amp;',
  ('address_invoice_id.country_id.name', '=', 'Taiwan'),
  ('partner_id.name', '=', 'ASUStek'), '&amp;',
  ('address_invoice_id.country_id.name', '=', 'Belgium'),
  ('partner_id.name', '=', 'Distrib PC'), ('state', '=',
  'open')]</field>

  Result : it works OK.

  2) I want to filter on open customer invoices that are either from
  Asustek with country = Taiwan or from Direct PC with country =
  Belgium, so I write the following expression :

  <field name="domain">['&amp;', '&amp;', '|', '&amp;',
  ('address_invoice_id.country_id.name', '=', 'Taiwan'),
  ('partner_id.name', '=', 'ASUStek'), '&amp;',
  ('address_invoice_id.country_id.name', '=', 'Belgium'),
  ('partner_id.name', '=', 'Distrib PC'), ('state', '=', 'open'),
  ('type', '=', 'out_invoice')]</field>

  Result : NOT OK, I get ALL the invoices !

  I have this problem with OpenERP server branch 5.0 and branch 6.0 ; I
  wanted to test on trunk, but I can't find the "Modules" menu entry to
  install my module !

  By the way, my source of information about complex domain expressions is this one :
  http://christophe-simonis-at-tiny.blogspot.com/2008/08/new-new-domain-notation.html
  plus wikipedia to understand "polish expressions" and "arity".

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