Set
SDIFFSTORE
Write the difference between sets to a new set
Arguments
destinationbodystrrequired
The key of the set to store the resulting set in.
keysbody*List[str]required
The keys of the sets to perform the difference operation on.
Response
intrequired
The number of elements in the resulting set.
Example
redis.sadd("key1", "a", "b", "c")redis.sadd("key2", "c", "d", "e")# Store the result in a new setassert redis.sdiffstore("res", "key1", "key2") == 2assert redis.smembers("set") == {"a", "b"}