pulsar-cloud 0.5.5

Asynchronous clients for AWS and Pusher

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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 3.5 and above

Keywords:

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

CONTENTS

• Requirements

• Botocore

  • Asyncio Botocore

  • Green Botocore

  • S3 uploader

• Pusher

CHANGELOG

Requirements

• Python 3.5 or above

• pulsar

• botocore

• greenlet

Botocore

This library provides two asynchronous implementations of botocore.

Some part of the module are taken from aiobotocore - apache LICENSE.

Asyncio Botocore

The first implementation uses asyncio from the python standard libray only and requires an asyncio compatible HTTP client such as the pulsar one (used by default):

from cloud.aws import AsyncioBotocore

s3 = AsyncioBotocore('s3', 'us-east-1')
s3 = await 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()
await pool.submit(execute)

S3 uploader

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