List
RPUSHX
Push an element at the end of the list only if the list exists.
Arguments
keybodystrrequired
The key of the list.
elementsbody*List[str]required
One or more elements to push at the end of the list.
Response
intrequired
The length of the list after the push operation.
0 if the list did not exist and thus no element was pushed.
Example
assert redis.rpushx("mylist", "one", "two", "three") == 3assert lrange("mylist", 0, -1) == ["one", "two", "three"]# Non existing keyassert redis.rpushx("non-existent-list", "one") == 0