async-etcd3gw 0.7

An async Python client for etcd3 grpc-gateway v3 API

async-etcd3gw

An async etcd3 grpc-gateway v3 API Python client, derived from etcd3gw.

Library Installation

$ pip install async-etcd3gw

Usage

You can find examples in examples folder.

Basic usage example:

import asyncio
from async_etcd3gw import AsyncEtcd3Client

async def main():
    client = AsyncEtcd3Client(host="etcd", port=2379)

    # Put key
    await client.put(key="foo", value="bar")

    # Get key
    print("get key foo", await client.get(key="foo"))

    # Get all keys
    print("get all keys", await client.get_all())

    # Create lease and use it
    lease = await client.lease(ttl=100)
    await client.put(key="foo", value="bar", lease=lease)

    # Get lease keys
    print("get lease keys", await lease.keys())

    # Refresh lease
    await lease.refresh()

    # Release all acquired resources
    await client.close()

if __name__ == "__main__":
    asyncio.run(main())

Links

• etcd
• etcd gRPC API
• etcd3gw, An etcd3 grpc-gateway v3 API Python client
• etcd gRPC gateway
• AIOHTTP, Asynchronous HTTP Client/Server for asyncio and Python.