cubicweb #343686 should EntityView provide a default selector ? [rejected]

right now it has non_final_entity, which bumps by 1 any subclass that does :

__select__ = EntityView.__select__ & my_stuff( ... )

since EntityView is of no use by itself, also since selectors are such a fundamental thing in cubicweb, I'd ask that we impose any derived view to provide a base __select__.

done in<not specified>
load left0.000
closed by<not specified>