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78 lines
2.4 KiB
ReStructuredText
78 lines
2.4 KiB
ReStructuredText
sprockets.mixins.avro-publisher
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===============================
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AMQP Publishing Mixin for publishing a message as an Avro datum.
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Installation
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------------
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``sprockets.mixins.avro-publisher`` is available on the
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`Python Package Index <https://pypi.python.org/pypi/sprockets.mixins.avro-publisher>`_
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and can be installed via ``pip`` or ``easy_install``:
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.. code-block:: bash
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pip install sprockets.mixins.avro-publisher
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Requirements
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------------
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- sprockets.mixins.amqp>=3.0.0
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- fastavro>=0.10.1,<2.0.0
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- tornado>=6,<7
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Example
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-------
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This examples demonstrates the most basic usage of ``sprockets.mixins.avro-publisher``
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.. code:: bash
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export AMQP_URL="amqp://user:password@rabbitmq_host:5672/%2f"
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python my-example-app.py
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.. code:: python
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from tornado import gen
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from tornado import web
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from sprockets.mixins import avro_publisher
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def make_app(**settings):
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settings = {'avro_schema_uri_format': 'http://my-schema-repository/%(name)s.avsc'}
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application = web.Application(
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[
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web.url(r'/', RequestHandler),
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], **settings)
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avro_publisher.install(application)
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return application
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class RequestHandler(avro_publisher.PublishingMixin, web.RequestHandler):
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async def get(self, *args, **kwargs):
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body = {'request': self.request.path, 'args': args, 'kwargs': kwargs}
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await self.avro_amqp_publish(
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'exchange',
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'routing.key',
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'avro-schema-name'
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body)
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if __name__ == "__main__":
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application = make_app()
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application.listen(8888)
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logging.basicConfig(level=logging.INFO)
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ioloop.IOLoop.current().start()
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Source
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------
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``sprockets.mixins.avro-publisher`` source is available on Github at `https://github.com/sprockets/sprockets.mixins.avro-publisher <https://github.com/sprockets/sprockets.mixins.avro_publisher>`_
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License
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-------
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``sprockets.mixins.avro-publisher`` is released under the `3-Clause BSD license <https://github.com/sprockets/sprockets.mixins.avro-publisher/blob/master/LICENSE>`_.
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.. |Version| image:: https://badge.fury.io/py/sprockets.mixins.avro-publisher.svg?
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:target: http://badge.fury.io/py/sprockets.mixins.avro-publisher
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.. |Downloads| image:: https://pypip.in/d/sprockets.mixins.avro-publisher/badge.svg?
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:target: https://pypi.python.org/pypi/sprockets.mixins.avro-publisher
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