Support Aria2 rpc client and manage server with async/await
Project description
aioaria2
提供aria2异步客户端通信
提供与aria2异步通信的客户端与管理aria2进程的服务端
使用方法:
示例
import asyncio
from pprint import pprint
import aioaria2
async def main():
async with aioaria2.Aria2HttpClient("http://117.0.0.1:6800/jsonrpc",
token="token") as client:
pprint(await client.getVersion())
asyncio.run(main())
相关ip地址应该换成自己的
client对象的相关方法见aria2手册
# 示例http协议
import asyncio
from pprint import pprint
import aioaria2
import ujson
async def main():
async with aioaria2.Aria2HttpClient("http://127.0.0.1:6800/jsonrpc",
token="token",
loads=ujson.loads,
dumps=ujson.dumps) as client:
pprint(await client.addUri(["http://www.demo.com"])) # 即可下载
asyncio.run(main())
# 示例websocket协议
import asyncio
from pprint import pprint
import aioaria2
import ujson
@aioaria2.run_sync
def on_download_complete(trigger, data):
print(f"downlaod complete {data}")
async def main():
client: aioaria2.Aria2WebsocketTrigger = await aioaria2.Aria2WebsocketTrigger.new("http://127.0.0.1:6800/jsonrpc",
token="token",
loads=ujson.loads,
dumps=ujson.dumps)
client.onDownloadComplete(on_download_complete)
pprint(await client.addUri(["http://www.demo.com"])) # 即可下载
loop = asyncio.get_event_loop()
loop.create_task(main())
loop.run_forever()
- 运行该协程函数即可,方法对应aria2jsonrpc的方法。对于服务端,每一个实例对应一个aria2进程
import aioaria2
import asyncio
async def main():
server = aioaria2.AsyncAria2Server(r"aria2c.exe",
r"--conf-path=aria2.conf", "--rpc-secret=admin", daemon=True)
await server.start()
await server.wait()
asyncio.run(main())
即可启动一个aria2进程
todolist
- 异步http通信
- 异步websocket通信
- 修复server类的bug
- 单元测试
本模块在aria2jsonrpc 之上构建,提供了异步支持,以级websocket支持
windows用户应该加上以下设置
# 为了启动异步子进程管理
asyncio.set_event_loop_policy(asyncio.WindowsProactorEventLoopPolicy())
asyncio.set_event_loop(asyncio.ProactorEventLoop())
python3.8以后默认是ProactorEventLoop,因此可以不用修改
v1.2.0更新
新增Aria2WebsocketTrigger类,可以监听websocket消息, 使用on*方法注册自定义回调函数,既可以是同步也可以是异步的
如下
@trigger.onDownloadStart
async def onDownloadStart(trigger, future):
print("下载开始{0}".format(future.result()))
v1.2.3更新
可以给一个事件注册多个回调,现在只能是协程函数,同步函数需要自行从utils.run_sync包装
@trigger.onDownloadStart
async def callback1(trigger, future):
print("第一个回调{0}".format(future.result()))
@trigger.onDownloadStart
@run_sync
def callback2(trigger, future):
print("第二个回调{0}".format(future.result()))
v1.3.0更新
本版本大量修改了Aria2WebsocketTrigger
类的方法,Aria2HttpClient
保持不变
- 回调直接接受
dict
参数而不再是asyncio.Future
Aria2WebsocketTrigger
的相应方法获得了返回值,等效于http协议- id现在需要传入一个可以调用的id工厂函数作为uuid使用,否则将使用默认的uuid生成器
@trigger.onDownloadStart
async def callback1(trigger, data:dict):
print("第一个回调{0}".format(data))
@trigger.onDownloadStart
@run_sync
def callback2(trigger, data:dict):
print("第二个回调{0}".format(data))
v1.3.1更新
- 可以使用自定义的json序列化函数,使用关键字参数
loads=
dumps=
传入构造方法
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