Comment # 2 on bug 980006 from Martin Pluskal

# osc sr home:carmenbbakker/python3-requests-toolbelt/python3-requests-toolbelt
devel:languages:python3
- this will create request to proper devel project 

And then (once previous request is accepted
# osc sr devel:languages:python3/python3-requests-toolbelt openSUSE:Factory


Fore details see - https://en.opensuse.org/openSUSE:Factory_development_model