String
GETSET
Return the value of the specified key and replace it with a new value.
Arguments
keybodystrrequired
The key to get.
valuebodyAnyrequired
The new value to store.
Response
required
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"