pack.py 文件源码

def load(cls: Type['ModPack'], stream: TextIO) -> 'ModPack':
        """Load mod-pack data from a file stream.

        Keyword arguments:
            stream: The text stream to load the data from.

        Returns:
            Loaded mod-pack.
        """

        validator = cerberus.Validator(cerberus.schema_registry.get('pack'))

        if not validator.validate(yaml.load(stream)):
            msg = _('Modpack file contains invalid data'), validator.errors
            raise exceptions.InvalidStream(*msg)
        else:
            data = validator.document
            return cls(
                game=data['game'],
                path=Path(data['files']['path']),
                mods=OrderedDict((d.mod.id, d) for d in data['files']['mods']),
                dependencies=OrderedDict((d.mod.id, d) for d in data['files']['dependencies']),
            )