Centrally manage dependencies for multiple poetry repos

[mansenfranzen]

Hi poetry community,

We are packaging plenty of pyspark applications with poetry. Each application is a separate python package having its own pyproject.toml file. Almost all of these repositories share the same deps and dev-deps within their corresponding pyproject.toml files.

I would like to centrally provide default values for the deps and dev-deps sections of the pyproject.toml files. This would allow me to resolve broken deps in a single place instead of many. Do you have any advise on how to proceed?

I've tried a custom poetry plug-in that manipulates the pyproject.toml values. While values can be changed, they don't seem to take effect when invoking poetry lock or install.

Maybe there is a better solution other than plugins that you could recommend.

Thanks a lot!
Franz