This project is meant to be used by library developers. You are meant to use functools.partial as a shortecuct to set things like your friendly library name, and the current library version.

In something like your project’s utils file, you should include adapted versions of this code:

from wabisabi import kwonly_change
from wabisabi import default_parameter_change

from functools import partial
from ..__init__ import __version__  # or the applicable line

default_parameter_change = partial(default_parameter_change,
kwonly_change = partial(kwonly_change,
                        library_name='my super lib',

After this, you can use the decorators to deprecated functions how you please