Tidy up and regularize the signature of APIs using kwargs.
Tidy up and regularize the signature of APIs using kwargs.

bgyori/indra,johnbachman/belpy,johnbachman/belpy,sorgerlab/belpy,sorgerlab/belpy,sorgerlab/indra,johnbachman/indra,johnbachman/indra,johnbachman/indra,bgyori/indra,sorgerlab/indra,sorgerlab/indra,sorgerlab/belpy,bgyori/indra,johnbachman/belpy