from ..config import Configuration from .base import Source __all__ = ("MappingSource",) class MappingSource(Source): def __init__(self, target): super(MappingSource, self).__init__() self.target = target def get_config(self, settings, manager=None, parent=None): for setting in settings: if setting.name in self.target: setting.value = self.target[setting.name] return Configuration(settings=settings, parent=parent)