mvpa2.clfs.meta.group_kwargs(prefixes, assign=False, passthrough=False)

Decorator function to join parts of kwargs together


prefixes : list of strs

Prefixes to split based on. See split_kwargs

assign : bool

Flag to assign the obtained arguments to self._<prefix>_kwargs

passthrough : bool

Flag to pass joined arguments as <prefix>_kwargs argument. Usually it is sufficient to have either assign or passthrough. If none of those is True, decorator simply filters out mentioned groups from being passed to the method

Example: if needed to join all args which start with ‘slave<underscore>’

together under slave_kwargs parameter