Remove one layer of indirection in pypi generated recipes

[hmaarrfk]

Description

{{ name[0] }}/{{ name }} is uncessary and adds to cognitive load.

Thanks for considering.

[marcelotrevisani]

Hi @hmaarrfk , can you fix the failing tests please?

cc: @ocefpaf

[ocefpaf]

@hmaarrfk I'm +1 to that change. Some folks where against it when we first tried to implement that a long time ago. Maybe, as we shift to v1 recipes, we can try again and see how it goes.