Module hierarchy

[dmopalmer]

Currently the setup.py has things like:

               Extension(name="FBLS_cy",
                         sources=["FFA/FBLS_cy.pyx"],
                         include_dirs=[numpy.get_include()]),

and so FBLS_cy, BLS_cext,fold, etc. are part of the global module namespace.

import fold

Would it be better to put everything into the FFA for better namespace, and import them e.g. as:

import FFA.fold   # No risk of confusion with the 'fold' package which is in pypi
# or
import FFA.FFA_cext as FFA    # Easy way to switch between implementations without changing later code

I believe you can do that as:

            Extension(name="FFA.FBLS_cy",

but I haven't tried it.