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Select made easy

Project description

selectz
=======

-----

.. contents:: **Table of Contents**
:backlinks: none

Installation
------------

selectz is distributed on PyPI_ as a universal wheel and is available on
Linux/macOS and Windows and supports Python 2.7/3.5+ and PyPy.

.. code-block:: bash

$ pip install selectz

Usage
-----

Modified Python 3 selectors example_ using `selectz`.

.. code-block:: python

import selectz
import socket

sel = selectz.Selector()

def accept(sock):
conn, addr = sock.accept() # Should be ready
print('accepted', conn, 'from', addr)
conn.setblocking(False)
sel.register('read', conn, read)

def read(conn):
data = conn.recv(1000) # Should be ready
if data:
print('echoing', repr(data), 'to', conn)
conn.send(data) # Hope it won't block
else:
print('closing', conn)
sel.remove(conn)
conn.close()

sock = socket.socket()
sock.bind(('localhost', 1234))
sock.listen(100)
sock.setblocking(False)
sel.register('read', sock, accept)

while True:
sel.select()

License
-------

selectz is distributed under the terms of both

- MIT_ License
- Apache_ License, Version 2.0

at your option.

.. _PYPI: https://pypi.org
.. _example: https://docs.python.org/3/library/selectors.html
.. _MIT: https://choosealicense.com/licenses/mit
.. _Apache: https://choosealicense.com/licenses/apache-2.0

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