ezotrank / botocore-tornado

AsyncHTTPClient based subclass of botocore

botocore-tornado

This module provides subclasses of botocore classes that use the tornado AsyncHTTPClient to make requests. As far as possible, the api is kept the same as the botocore api, the only difference is that Operation.call returns a Future that is resolved when the http request is complete.

Installation

pip install botocore-tornado

Example

Uploading a file to S3:

import botocore.session

session = botocore.session.get_session()
s3 = session.get_service('s3')
endpoint = s3.get_endpoint(region)

fp = open('./testfile.txt', 'rb')
operation = s3.get_operation('PutObject')
http_response, response_data = operation.call(endpoint,
                                              bucket=bucket,
                                              key=key + '/' + filename,
                                              body=fp)

Using botocore-tornado:

from tornado.ioloop import IOLoop
from tornado import gen
import botocore_tornado.session

@gen.coroutine
def main_async():
    session = botocore_tornado.session.get_session()
    s3 = session.get_service('s3')
    endpoint = s3.get_endpoint(region)

    fp = open('./testfile.txt', 'rb')
    operation = s3.get_operation('PutObject')
    http_response, response_data = yield operation.call(endpoint,
                                                        bucket=bucket,
                                                        key=key + '/' + filename,
                                                        body=fp)
    print response_data

IOLoop.instance().run_sync(main_async)