Operate the Redis database yourself using class encapsulation

Import Redis
Class Myredis:
def __init__ (Self,host,port=6379,db=0,password):
SELF.R = Redis. Redis (Host=host,port=port,db=db,password=password)
def op_str (Self,k,v=none,ex=-1): Ex: Expiration Time, Default-1 is not expired
If V:
Self.r.set (K,v,ex)
Else
res = Self.r.get (k)
If Res:
Return Res.decode ()

def op_hash (Self,name,k=none): #操作哈希类型时候, only the Get method is judged. Because the set method does not need to be encapsulated, the self-brought is very good.
res = Self.r.hget (name,k)
If Res:
Return Res.decode ()
Else
res = Self.r.hgetall (name)
res = {}
For K, V in Self.r.hgetall (name). Items ():
Res[k.decode ()] = V.decode ()
return res

def my_type (self,l):
If K:
return type (k). Decode ()

Operate the Redis database yourself using class encapsulation