Optionally installing executables

[Sbozzolo]

I am not sure if this is possible or not. I develop a library and I offer a always growing selection of scripts that showcase the features of the library. These scripts are very useful in their own rights and one can go very far using them. However, currently, since they are several, I don't distribute them and I let the users download a tarball if they are interested. I was wondering if it was possible to use Poetry to publish a variation of the package that contains the scripts too (similarly to the way it works now for optional dependencies).