peewee.py 文件源码

def sort(self, collection, *sorting, **Kwargs):
        """Sort resources."""
        logger.debug('Sort collection: %r', sorting)
        sorting_ = []
        for name, desc in sorting:
            field = self.meta.model._meta.fields.get(name) or SQL(name)
            if desc:
                field = field.desc()
            sorting_.append(field)
        if sorting_:
            collection = collection.order_by(*sorting_)
        return collection