I receive the data as
{ \"name\": \"Unknown\", \"parent\": \"Uncategorized\", \"uuid\": \"06335e84-2872-4914-8c5d-3ed07d2a2f16\"
Just pass it to uuid.UUID:
uuid.UUID
import uuid o = { "name": "Unknown", "parent": "Uncategorized", "uuid": "06335e84-2872-4914-8c5d-3ed07d2a2f16" } print uuid.UUID(o['uuid']).hex