Unquoted 0 in domain is converted to None when generating SQL

[Daniel Watkins (credativ)]

For an act_window definition, we have the following domain set:
  domain=[('unallocated_products', '!=', '0')]

This works fine. However, if we have:
  domain=[('unallocated_products', '!=', 0)]
(i.e. without the quotes around 0) then we end up with qu1 and qu2 in the search() method on osv.orm containining
  ((1=1) AND (made_batches_batch.stock_move_id in (%s,%s,%s,%s,%s,%s,%s,%s))) AND (made_batches_batch.unallocated_products != %s)
and
  [43, 46, 49, 50, 51, 52, 53, 101, None]

This will produce a WHERE clause including "(made_batches_batch.unallocated_products != None". Needless to say, this meant that nothing was working as expected, and should be fixed.

[Yogesh (SerpentCS) (yogesh-serpentcs)]

Hello Daniel,

I would like to know that what is type of the field unallocated_products?

I am testing few scenarios, but it fails only with Boolean fields.

Thanks for reporting.

[gpa(OpenERP) (gpa-openerp)]

Hello,

Still we don't reproduce this error.

Would you please provide more information?

Thanks.

[Daniel Watkins (credativ) (daniel-watkins-credativ)]

It's a function field with store={...} set.

[gpa(OpenERP) (gpa-openerp)]

Hello Daniel,

I tried with the function field store ={}, but not able to produce the error.

It give the same result in both the case, when I give domain=[('unallocated_products', '!=', '0')] or domain=[('unallocated_products', '!=', 0)].

I would like to request you to please elaborate this with the suitable steps.

Thanks