factories.py 文件源码

def __call__(self, spec=None, spec_loader=None, plugins=None,
                 parser=None, serializer=None, logger=None, **kwargs):
        if spec_loader:
            spec = load_spec_by_spec_loader(spec_loader, self.loader)

        try:
            plugins = self.iter_loaded_item_list(plugins, BasePlugin)
        except TypeError:  # pragma: no cover
            pass

        if isinstance(parser, str):
            parser = self.loader.load_class(parser)

        if isinstance(serializer, str):
            serializer = self.loader.load_class(serializer)

        try:
            logger = self.load_item(logger, Logger)
        except TypeError:  # pragma: no cover
            pass

        return super(ServiceClientFactory, self).__call__(spec=spec, plugins=plugins, parser=parser,
                                                          serializer=serializer, logger=logger, **kwargs)