async def EXPIRE(self, count):
if count != 2:
return Resp.error('wrong number of arguments for EXPIRE command')
key = await self.get_key()
seconds = await self.get_key()
try:
seconds = int(seconds)
except ValueError:
return Resp.error('value is not an integer')
if self.db.expire(key, seconds):
TIME.expire(key)
return Resp.integer(1)
return Resp.integer(0)
async def DEL(self, count):
if count < 1:
return Resp.error('wrong number of arguments for TYPE command')
keys = {await self.get_key() for _ in range(count)}
return Resp.integer(self.db.del_(keys))
async def TTL(self, count):
if count != 1:
return Resp.error('wrong number of arguments for TTL command')
key = await self.get_key()
return Resp.integer(self.db.ttl(key))
async def PERSIST(self, count):
if count != 1:
return Resp.error('wrong number of arguments for PERSIST command')
key = await self.get_key()
return Resp.integer(TIME.persist(key))