GitHub - quantmind/pulsar-cloud: Asynchronous cloud clients - botocore - pusher (original) (raw)

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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, usespulsar 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 -b bucket/my/location

Pusher

A client and server pusher implementation usingpulsar 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)