search.py 文件源码

def resolve_expression(self, query=None, allow_joins=True, reuse=None, summarize=False, for_save=False):
        resolved = super(SearchVector, self).resolve_expression(query, allow_joins, reuse, summarize, for_save)
        if self.config:
            if not hasattr(self.config, 'resolve_expression'):
                resolved.config = Value(self.config).resolve_expression(query, allow_joins, reuse, summarize, for_save)
            else:
                resolved.config = self.config.resolve_expression(query, allow_joins, reuse, summarize, for_save)
        return resolved