Source archive for ducktype on pypi?

Hi,

I'm working on created a package definition of mallard-ducktype for GNU 
Guix[0]. While doing that work, I discovered that there is no source 
archive of mallard-ducktype on pypi[1]. Would you consider uploading a 
source archive to pypi?

This does not block my work on the package, I can adjust the source 
location, but it might be nice to provide the source through pypi as well.

All the best,
Jack

[0] https://gnu.org/s/guix
[1] https://lists.gnu.org/archive/html/guix-devel/2019-05/msg00209.html