redis-om-python/aredis_om/checks.py
2022-01-13 17:10:51 +00:00

29 lines
751 B
Python

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