rabbitmq-alphamoon 0.1.1

pika-based RabbitMQ connector with built in JSON serialization/deserialization

rabbitqm-alphamoon

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pika-based RabbitMQ connector with built in JSON serialization/deserialization

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Features

• publishing: publish(message)
• getting number of messages in the queue: message_count
• consuming (forever, i.e. with a callback function): consume_forever(callback_fun)

See code examples in the "Examples" section.

Requirements

pika==1.2.0

Installation

You can install "rabbitmq-alphamoon" via pip from PyPI:

$ pip install rabbitmq-alphamoon

Examples

Initialization

import pika
from rabbitmq_alphamoon import RabbitMQConnector

parameters = pika.ConnectionParameters(
    host=rabbitmq_host,
    port=rabbitmq_port,
    credentials=pika.PlainCredentials(
        username=rabbitmq_username,
        password=rabbitmq_password,
    ),
)

queue = RabbitMQConnector(
    connection_parameters=parameters,
    queue=queue_name,
)

Publishing

message = {'foo': 'bar'}

with queue.open_connection():
    queue.publish(message)

Getting a number of the messages in the queue

message_count = queue.message_count

Consuming

def process_message(message):
    print(message)

with queue.open_connection():
    queue.consume_forever(process_message_callback=process_message)

Short form for one-time usage of connector

If you do not need to reuse the connector, you can initialize and open connection without assignment of connector to a variable before calling open_connection context manager. This may come in handy especially in case of consuming, where connector is usually used only to call consume_forever function.

with RabbitMQConnector(
    connection_parameters=parameters,
    queue=queue_name,
).open_connection() as queue:
   queue.consume_forever(process_message_callback=process_message)

Contributing

Contributions are very welcome. Tests can be run with tox, please ensure the coverage at least stays the same before you submit a pull request.

License

Distributed under the terms of the MIT license, "rabbitmq-alphamoon" is free and open source software

Issues

If you encounter any problems, please email us at [e-mail], along with a detailed description.