etcd-watcher 1.4.0

Casbin role watcher to be used for monitoring updates to policies for PyCasbin

etcd-watcher

Etcd Watcher is the Etcd watcher for pycasbin. With this library, Casbin can synchronize the policy with the database in multiple enforcer instances.

Installation

pip install etcd-watcher

Simple Example

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()

Getting Help

• Casbin

License

This project is under Apache 2.0 License. See the LICENSE file for the full license text.