pulsar-cloud 0.4.2

Asynchronous clients for AWS and Pusher

Master CI:

Downloads:

http://pypi.python.org/pypi/pulsar-cloud

Source:

https://github.com/quantmind/pulsar-cloud

Mailing list:

google user group

Design by:

Quantmind and Luca Sbardella

Platforms:

Linux, OSX, Windows. Python 3.4 and above

Keywords:

amazon, aws, botocore, pusher, websocket, async, pulsar, greenlet

Requirements

• Python 3.4 or above

• pulsar

• botocore

• greenlet

Botocore

This library provides two asynchornous implementations of botocore.

Asyncio Botocore

The first implementation uses asyncio from the python standard libray only:

from cloud.aws import AsyncioBotocore

s3 = AsyncioBotocore('s3', 'us-east-1')
s3 = yield from s3.put_object(...)

Green Botocore

The second implementation, build on top of asyncio botocore, uses pulsar and greenlet to obtain an implicit asynchronous behaviour.

Usage:

from cloud.aws import GreenBotocore
from pulsar.apps.greenio import GreenPool

def execute():
    s3 = GreenBotocore('s3', 'us-east-1')
    ec2.put_object(...)

pool = GreenPool()
yield from pool.submit(execute)

S3 uploader script

Usage:

s3upload <path> -b bucket/my/location

Pusher

A client and server pusher implementation using pulsar asynchronous framework. Create a pusher instance

from cloud import Pusher

pusher = Pusher(app_id, key, secret)

Subscribe to a channel as a client

channel = yield from pusher.subscribe('test_channel')
channel.bind('event', mycallback)