Python to C Hello World

[bnlawrence]

Can we build a toy piece of python, bind it to, C, and print the arguments out on the c-side, so we can all understand what, e.g. shape and chunk_selection look like when they get passed through. Ideally we'd do that for all the arguments of reduce_chunk.

(This is most easily done by a short chat with Neil)

[bnlawrence]

This is to support the C implementation and this issue.

[valeriupredoi]

assigned @kchasapis not for the work per se, but rather, so he is aware of the discussion here 🍺