https://github.com/ateliedocodigo/py-queue-manager

Library to deal with RabbitMQ
https://github.com/ateliedocodigo/py-queue-manager

hacktoberfest pika python python3 rabbitmq

Last synced: about 2 months ago
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Library to deal with RabbitMQ

• Host: GitHub
• URL: https://github.com/ateliedocodigo/py-queue-manager
• Owner: ateliedocodigo
• Created: 2017-06-08T00:08:24.000Z (over 7 years ago)
• Default Branch: develop
• Last Pushed: 2022-07-21T14:33:16.000Z (over 2 years ago)
• Last Synced: 2024-10-11T19:36:57.315Z (3 months ago)
• Topics: hacktoberfest, pika, python, python3, rabbitmq
• Language: Python
• Homepage:
• Size: 70.3 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.rst
  • Changelog: CHANGELOG-legacy.md

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README

        
py-queue-manager

================

.. image:: https://badge.fury.io/py/pyqueuemanager.svg

    :target: https://badge.fury.io/py/pyqueuemanager

Library to deal with RabbitMQ and Google PubSub

Usage

-----

QueueManager class

..................

.. code:: python

    >>> from queue_manager.queue_manager import QueueManager

    >>> conn_params = {

    ...     'host': '',

    ...     'port': '',

    ...     'username': '',

    ...     'password': ''

    ... }

    >>> # or use multiple urls

    >>> conn_params = ('amqp://host1', 'amqp://host2',)

    qm = QueueManager(conn_params)

    >>> qm.push('hello', 'Hello from QueueManager')

    True

    >>> qm.pop('hello')

    Hello from QueueManager

    >>> del(qm)

RabbitMqPublisher class

.......................

.. code:: python

    from queue_manager.rabbitmq_consumer import RabbitMqPublisher

    producer = RabbitMqPublisher('amqp://username:*****@hostname:port',

                                 'exchange', 'exchange_type', 'queue_name', 'routing_key')

    producer.publish_message('hello')

    # or passing message property

    producer.publish_message('hello', dict(priority=8))

RabbitMqConsumer class

......................

This class is an async consumer class, that still connected.

Inspired on: asynchronous_consumer_example_

.. code:: python

    single_url = 'amqp://username:*****@hostname:port'

    # or multiple urls

    multiple_urls = ('amqp://username:*****@hostnameone:port', 'amqp://username:*****@hostnametwo:port')

    consumer = RabbitMqConsumer(single_url, queue='queue_name')

    try:

        def callback(body):

            print("message body", body)

        consumer.run(callback)

    except KeyboardInterrupt:

        consumer.stop()

TornadoConsumer class

.......................

.. code:: python

    from tornado.ioloop import IOLoop

    from queue_manager.tornado_consumer import TornadoConsumer

    consumer = TornadoConsumer('amqp://username:*****@hostname:port',

                               'exchange', 'exchange_type', 'queue_name', 'routing_key')

    def callback(body):

        print("message body", body)

    consumer.run(callback)

    IOLoop.instance().start()

PubsubConsumer class

.......................

.. code:: python

    consumer = PubsubConsumer('project_id', 'path/to/sa.json', 'subscription_name', 'topic_name')

    def callback(message):

        print("message", message)

    try:

        consumer.start_listening(callback)

    except KeyboardInterrupt:

        consumer.stop()

Running tests with ``tox``

--------------------------

Install ``tox``

::

    $ pip install tox

Run tests

::

    tox

.. _asynchronous_consumer_example: http://pika.readthedocs.io/en/0.13.1/examples/asynchronous_consumer_example.html