Modular packages and Python 3.8 rebuild

[Miro Hrončok]

The following modular packages require Python 3.7 on Fedora 30:

$ dnf repoquery --releasever 30 --repo=fedora-modular 
--repo=updates{,-testing}-modular --whatrequires 'libpython3.7m.so.1.0()(64bit)'
python3-pygit2-0:0.27.4-1.module_f30+2959+693db98d.x86_64

$ dnf repoquery --releasever 30 --repo=fedora-modular 
--repo=updates{,-testing}-modular --whatrequires 'python(abi) = 3.7'
meson-0:0.50.0-1.module_f30+3586+7354b37a.noarch
meson-0:0.50.1-1.module_f30+3966+49c83da1.noarch
python3-aexpect-0:1.5.1-4.module_f30+2883+7f6a800a.noarch
python3-pygit2-0:0.27.4-1.module_f30+2959+693db98d.x86_64
stratis-cli-0:1.0.2-1.module_f30+3525+55cfb91a.x86_64

That's:
python-pygit2-0.27.4-1.module_f30+2959+693db98d.src.rpm
meson-0.50.0-1.module_f30+3586+7354b37a.src.rpm
meson-0.50.1-1.module_f30+3966+49c83da1.src.rpm
python-aexpect-1.5.1-4.module_f30+2883+7f6a800a.src.rpm
python-pygit2-0.27.4-1.module_f30+2959+693db98d.src.rpm
stratis-cli-1.0.2-1.module_f30+3525+55cfb91a.src.rpm


I have no idea how to query rawhide, because i only get nothing provides 
module(platform:f31) errors when I try to set releasever to 31 or to query 
--repo=rawhide-modular.

I'd like to know what shall I do about Python 3.8 rebuilds of those.
How do I do it? Where do I do it?

How do I test it against my copr before we proceed in a rawhide side tag?
Should I just fetch the srpms and use them as they are? Will they build? Do I 
have all their build dependencies? How can I tell without trying?

How do I cc their maintainers?
Does <srpm_name&gt;-maintainers(a)fedoraproject.org include the maintainers of the 
modular build?

So many questions. Can somebody please help me handle those?

Thanks,
-- 
Miro Hrončok
--
Phone: [phone]
IRC: mhroncok