One idea is to create filter components that tag a custom Boolean attribute of the token class (let's say Token._.filter).
We could then use the functools.reduce function to pipe the "filters". We just need to define a signature for the filter functions. Say:
One idea is to create filter components that tag a custom Boolean attribute of the token class (let's say Token._.filter). We could then use the functools.reduce function to pipe the "filters". We just need to define a signature for the filter functions. Say: