Option 2: the goal is to eventually eliminate ParentWithGens and
ParentWithBase, and rewrite all classes in Sage that use their functionality
to instead use the functions defined by sage.structure.parent.Parent and
sage.structure.category_object.CategoryObject.
This transition will take quite a bi
Hello,
I have started writing a class for Fano toric varieties, and as I
understand it should inherit from AmbientSpace. Going further,
AmbientSpace derives from ParentWithGens and in the beginning of the
corresponding file we see
.. note::
This class is being deprecated, see
``sage.struct
