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Python client for the Serf orchestration tool

Project description

asyncserf is an async Python interface to Serf, the decentralised solution for service discovery and orchestration.

It uses anyio <https://github.com/agronholm/anyio> as its underlying async framework.

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Installation

asyncserf requires a running Serf agent. See Serf’s agent documentation for instructions.

To install asyncserf, run the following command:

$ pip install asyncserf

or alternatively (you really should be using pip though):

$ easy_install asyncserf

or from source:

$ python setup.py install

Getting Started

These examples require a running async loop. Trio <https://github.com/python-trio/trio> is recommended, though asyncio works too.

Sending a message is easy:

from asyncserf import serf_client

async with serf_client() as client:
    await client.event('foo', b'bar')

So is receiving:

.. code-block:: python

from asyncserf import serf_client

async with serf_client() as client:
async with client.stream(‘foo’) as stream:
async for resp in stream:
print(resp.payload)

Development

You can run the tests using the following commands:

$ serf agent --tag foo=bar & # start serf agent
$ python3 -mpytest tests

Project details


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