from functools import lru_cache from typing import List from aredis_om.connections import get_redis_connection @lru_cache(maxsize=None) async def check_for_command(conn, cmd): cmd_info = await conn.execute_command("command", "info", cmd) return None not in cmd_info @lru_cache(maxsize=None) async def has_redis_json(conn=None): if conn is None: conn = get_redis_connection() command_exists = await check_for_command(conn, "json.set") return command_exists @lru_cache(maxsize=None) async def has_redisearch(conn=None): if conn is None: conn = get_redis_connection() if has_redis_json(conn): return True command_exists = await check_for_command(conn, "ft.search") return command_exists