https://github.com/igorcoding/asynctnt-queue

Tarantool Queue bindings for python/asyncio
https://github.com/igorcoding/asynctnt-queue

asyncio python python3 queue tarantool

Last synced: 7 months ago
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Tarantool Queue bindings for python/asyncio

• Host: GitHub
• URL: https://github.com/igorcoding/asynctnt-queue
• Owner: igorcoding
• License: apache-2.0
• Created: 2017-08-15T13:04:13.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-10-25T12:47:57.000Z (over 8 years ago)
• Last Synced: 2025-03-15T03:51:15.725Z (12 months ago)
• Topics: asyncio, python, python3, queue, tarantool
• Language: Python
• Homepage: https://igorcoding.github.io/asynctnt-queue
• Size: 1.5 MB
• Stars: 17
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

          
# asynctnt-queue

[![Build Status](https://travis-ci.org/igorcoding/asynctnt-queue.svg?branch=master)](https://travis-ci.org/igorcoding/asynctnt-queue)

[![Coverage Status](https://coveralls.io/repos/github/igorcoding/asynctnt-queue/badge.svg?branch=master)](https://coveralls.io/github/igorcoding/asynctnt-queue?branch=master)

[![PyPI](https://img.shields.io/pypi/v/asynctnt-queue.svg)](https://pypi.python.org/pypi/asynctnt-queue)

asynctnt-queue is a python/asyncio bindings library for

[tarantool-queue](https://github.com/tarantool/queue) package in

[Tarantool Database](https://tarantool.org/), integrated with [asynctnt](https://github.com/igorcoding/asynctnt) module.

## Documentation

Documentation is available [here](https://igorcoding.github.io/asynctnt-queue).

## Installation

Use pip to install:

```bash

$ pip install asynctnt-queue

```

## Basic Usage

Tarantool config:

```lua

box.cfg {

    listen = '127.0.0.1:3301'

}

box.once('v1', function()

    box.schema.user.grant('guest', 'read,write,execute', 'universe')

end)

queue = require('queue')

queue.create_tube('test_tube', 'fifottl')

```

Python code:

```python

import asyncio

import asynctnt

import asynctnt_queue

async def run():

    conn = asynctnt.Connection(host='127.0.0.1', port=3301)

    await conn.connect()

    

    queue = asynctnt_queue.Queue(conn)

    test_tube = queue.tube('test_tube')

    

    # Add a task to queue

    task = await test_tube.put({

        'key': 'value'

    })

    

    print('Task id: {}'.format(task.task_id))

    print('Task status: {}'.format(task.status))

    

    # Retrieve a task from queue

    task = await test_tube.take(1)

    

    # ... do some work with task

    

    await task.ack()

    await conn.disconnect()

loop = asyncio.get_event_loop()

loop.run_until_complete(run())

```

## References

1. [Tarantool](https://tarantool.org) - in-memory database and application server.

2. [asynctnt](https://github.com/igorcoding/asynctnt) - fast Tarantool database connector for Python/asyncio

3. [aiotarantool](https://github.com/shveenkov/aiotarantool) - alternative Python/asyncio connector