Re: [orca-list] reading of cell coordinates in Calc on LibreOffice 3.6 by Orca 3.7

[Joanmarie Diggs <jdiggs igalia com>]

I can reproduce this and will fix it. Thanks for the report!
--joanie

On 01/23/2013 07:23 AM, Fernando Botelho wrote:
> Hi everyone,
>
> I have mailed this to the LibreOffice accessibility list, but I am
> sharing it here just in case someone has already figured it out.
>
> I am having difficulty with:
> libreoffice_1:3.6.2~rc2-0ubuntu4_all.deb
>
> The problem is that the Orca screen reader is not able to read cell
> coordinates in Calc as it used to back in OpenOfice. The Orca and at-spi
> versions I am using are:
> gnome-orca_3.7.0.94-0ubuntu0.1_all.deb
> and
> at-spi2-core_2.6.1-0ubuntu0.1_i386.deb
>
> The files that seem to be involved are:
> /usr/lib/python3/dist-packages/orca/scripts/apps/soffice/speech_generator.py
>
> /usr/lib/python3/dist-packages/orca/scripts/apps/soffice/braille_generator.py
>
>
> Functions that have the bug:
> def _generateRowHeader(self, obj, **args)
> def _generateNewRowHeader(self, obj, **args)
> def _generateColumnHeader(self, obj, **args)
> def _generateNewColumnHeader(self, obj, **args)
>
> Specific line in the code:
> table in self._script.dynamicRowHeaders
>
>
> In this line table is searched as a dictionary key:
> self._script.dynamicRowHeaders
>
>
> The expectation is that the keys be constant  whereas a variable of the
> table type is not.
>
> So this error is generated:
> type Table is unhashable
>
> For this reason, apparently, Orca does not speak the cell info it should.
>
> As this is fairly basic funcionality, I imagine someone has already
> figured it out. Can someone point me to the solution or patch?
>
> Thanks,
>
> Fernando
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