GETSET

Return the value of the specified key and replace it with a new value.

Arguments

key · str · required

The key to get.

value · Any · required

The new value to store.

Response

The response is the value stored at the key or None if the key doesn’t exist.

Example

redis.set("key", "old-value")

assert redis.getset("key", "newvalue") == "old-value"