Re: [Discuss-gnuradio] GRC models in yaml format: Problem with enum option_attributes

In Python 3, you have to use // instead of / to have the divide result
be an int.

Ron

On 9/25/19 11:03, Ruben Undheim wrote:
> Hi,
>
> While trying to convert gr-dab to gnuradio 3.8, I've stumbled upon
> some problems with the GRC models.
>
> I have option attributes like this:
>
> https://github.com/andrmuel/gr-dab/blob/9bbaadfc159e1d493c9d9e3e4f11ac16550a1fa4/grc/dab_ofdm_demod.block.yml#L14
>
> Then "vlensize" is used here:
>
> https://github.com/andrmuel/gr-dab/blob/9bbaadfc159e1d493c9d9e3e4f11ac16550a1fa4/grc/dab_ofdm_demod.block.yml#L68
>
> gnuradio-companion complains that it is not able to use vlensize as an
> int, and it fails evaluating that expression.
>
> It used to work with this .xml file:
> https://github.com/andrmuel/gr-dab/blob/aeb8a6e2c9a000a3dcdb71500fc668534a12a1d2/grc/dab_ofdm_demod.xml#L33-L53
>
> Any ideas how I can fix this?
>
> Best regards
> Ruben
>
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