This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description

This is a Python client library for iterating over http Server Sent Event (SSE) streams (also known as EventSource, after the name of the Javascript interface inside browsers). The SSEClient class accepts a url on init, and is then an iterator over messages coming from the server.

Installation

Use pip:

pip install sseclient

Usage

from sseclient import SSEClient

messages = SSEClient('http://mysite.com/sse_stream/')
for msg in messages:
    do_something_useful(msg)

Each message object will have a ‘data’ attribute, as well as optional ‘event’, ‘id’, and ‘retry’ attributes.

Optional init parameters:

  • last_id: If provided, this parameter will be sent to the server to tell it to return only messages more recent than this ID.
  • retry: Number of milliseconds to wait after disconnects before attempting to reconnect. The server may change this by including a ‘retry’ line in a message. Retries are handled automatically by the SSEClient object.

You may also provide any additional keyword arguments supported by the Requests library, such as a ‘headers’ dict and a (username, password) tuple for ‘auth’.

Development

Install the library in editable mode:

pip install -e .

Install the test dependencies:

pip install pytest backports.unittest_mock

Run the tests with py.test:

(sseclient)vagrant sseclient $ py.test
===================== test session starts ======================
platform linux2 -- Python 2.7.6 -- py-1.4.30 -- pytest-2.7.2
rootdir: /vagrant/code/sseclient, inifile:
plugins: backports.unittest-mock
collected 11 items

test_sseclient.py ...........

================== 11 passed in 0.19 seconds ===================

There are a couple TODO items in the code for getting the implementation completely in line with the finer points of the SSE spec.

Additional Resources

Release History

Release History

0.0.14

This version

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0.0.13

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0.0.12

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0.0.11

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0.0.10

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0.0.9

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0.0.8

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0.0.7

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0.0.6

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0.0.5

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0.0.4

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0.0.3

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Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.0.2

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0.0.1

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Download Files

Download Files

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
sseclient-0.0.14.tar.gz (4.3 kB) Copy SHA256 Checksum SHA256 Source Nov 17, 2016

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