PortalServer.py 文件源码

def getMimeType(self, contenttype, format_types, result=None):
        supported_types = ["text/plain", "text/html", "application/yaml", "application/json"]
        CONTENT_TYPES = {
            "text/plain": str,
            "text/html": self._text2htmlSerializer,
            "application/yaml": self._resultyamlSerializer,
            "application/json": j.db.serializers.getSerializerType('j').dumps
        }

        if not contenttype:
            serializer = format_types["text"]["serializer"]
            return CONTENT_TYPE_HTML, serializer
        elif isinstance(result, types.GeneratorType):
            return 'application/octet-stream', lambda x: x
        else:
            mimeType = mimeparse.best_match(supported_types, contenttype)
            serializer = CONTENT_TYPES[mimeType]
            return mimeType, serializer