[SailfishDevel] Preferred way to build rpm package depending on Python 3 on Sailfish ?

[Roberto Colistete Jr.]

     Hi,

     I'd like to know your opinion about preferred way to build rpm 
package depending on Python 3 on Sailfish.

     For example, I have built IPython 2.0.0 :
https://openrepos.net/content/rcolistete/ipython-sailfishos
and SymPy 0.7.5 :
https://openrepos.net/content/rcolistete/sympy-sailfishos
packages, both are for Python 2.7 and built using Mer COBS 
(https://build.merproject.org/).

     How can I use Mer COBS to build packages depending on Python 3 ?

     Or would it be better to use Sailfish SDK to do so ?

         Best regards,

         Roberto