fdfs-tornado 0.1a1

Async FDFS Client for tornado

This library provides an async FDFS client for tornado.

QuickStart

install using pip:

$ pip install fdfs-tornado

Basic Usage

init a client

use tracker_ip and tracker_port to initialize the FDFS Client. Create a single client for a specific case.

from fdfs_tornado.client import makeclient

AsyncFDFSClient = makeclient(tracker_ip, tracker_port)
client = AsyncFDFSClient()

Note

the client will not create any connection before upload or download actions.

upload a file

To upload a file. First open the file in binary mode, and get the size, those are required.

from tornado.ioloop import IOLoop
ioloop = IOLoop.instance()

client = AsyncFDFSClient()
with open(filename, 'rb') as f:
    file_size = os.stat(filename).st_size
    future = client.upload(f, file_size)
    future.add_done_callback(lambda _: ioloop.close())
    ioloop.start()

    ret = future.result()