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Message #01123
[Bug 662493] Re: [TRUNK and 5.0] SLICE opcodes missing in safe_eval() (string[:])
No, still an issue for 5.0 it seems. Have updated just 10 minutes ago
(can't remember the version - how can I find it?)
Anyway I enclose the server output. Steps to reproduce:
1. Create new database with Minimal profile.
2. Install sales module.
** Attachment added: "openerp-bugg.txt"
https://bugs.launchpad.net/openobject-addons/+bug/662493/+attachment/1710900/+files/openerp-bugg.txt
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[TRUNK and 5.0] SLICE opcodes missing in safe_eval() (string[:])
https://bugs.launchpad.net/bugs/662493
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Status in OpenObject Addons Modules: Fix Released
Status in OpenObject Addons 5.0 series: Fix Released
Status in OpenObject Addons trunk series: Fix Released
Bug description:
Slice opcodes are missing in safe_eval, that means that you cannot use the string slice operator [:] in reports.
For example [[ o.partner_id.vat[2:] ]] will fail.
The missing opcodes are:
SLICE+0 Implements TOS = TOS[:].
SLICE+1 Implements TOS = TOS1[TOS:].
SLICE+2 Implements TOS = TOS1[:TOS].
SLICE+3 Implements TOS = TOS2[TOS1:TOS].
--- Original report: ---
Hello.
We detected this error some time ago.
As we know yo can put on line python functions between [[ ]] and on rml reports this was evaluated, at least until V5.0.12, right, we used this to take o the 2 first letters to the VAT number, for example in a report, the Vat number is in this way, VEJ123456789, for european countrie it is BEXXXXXXXXX, the 2 first letters are not necesary on some reports for this reason we use this on reports.
[[ o.partner_id.vat[2:] ]]
Last time it works was in 5.0.12, right now this kind of simply python functions on string are not working, and no error and no traceback...
Thanks.
How do i can try it?.
Use the report "Overdue Payment" on partner.
For trunk_
account/report/account_print_overdue.rml
In line 102:
<para style="terp_default_9">[[ addr['street'] ]]</para>
replace by
<para style="terp_default_9">[[ addr['street'][:4] ]]</para>
Go to customers> select China Export> Overdue Payments on Reports.
Originaly it return:
52 Chop Suey street (PDF1)
With change it should return only the first 4 elements on string, I mean: "52 C" against this It is returning the function as if it have an error on sintax.(PDF2)
You can try in V5 too, i dont think we need to develop a "parser" for a than simply function...
If you try other like "upper()" this are working fne, speccially i don't know why it is happening.
regards.
References