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riak_crdt is a CRDT loader for Riak using the crdt API

from riak_crdt.loader import Loader
from crdt.sets import LWWSet
from riak import RiakClient

client = RiakClient()
bucket = client.bucket("friends")

with Loader(LWWSet, bucket," "eric") as (loader, friend_set):
    friend_set.add("tom")

1. The loader fetched the riak object at friends/eric
2. If the object did not exist, a new LWWSet is created
3. If the object did exist but had siblings, the LWWSet.merge method resolves the conflict.
4. Otherwise, a LWWSet is used using the riak object's payload
5. After the with block concludes, the Loader stores the object

Refer to the crdt README for more details.