Etcd Watcher is the Etcd watcher for pycasbin. With this library, Casbin can synchronize the policy with the database in multiple enforcer instances.
pip install casbin-etcd-watcher
import casbin
from etcd_watcher import new_watcher
def update_callback_func(event):
...
watcher = new_watcher(endpoints=["localhost", 2379], keyname="/casbin")
watcher.set_update_callback(update_callback_func)
e = casbin.Enforcer(
get_examples("rbac_model.conf"), get_examples("rbac_policy.csv")
)
e.set_watcher(watcher)
# update_callback_func will be called
e.save_policy()This project is under Apache 2.0 License. See the LICENSE file for the full license text.