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Moving the README to rst format and adding it to setup.py
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pyla | ||
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.. image:: https://travis-ci.org/dushyant88/pyla.png | ||
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.. image:: https://coveralls.io/repos/dushyant88/pyla/badge.svg?branch=master | ||
:target: https://coveralls.io/r/dushyant88/pyla?branch=master | ||
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pyla is a redis based storage system which can filter entries based on item's | ||
attributes. | ||
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In it's current version it stores the information of the entry in a sorted set | ||
with all information present in the key. | ||
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Why pyla? | ||
--------- | ||
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Say you have certain jobs that you want to schedule and every job has certain | ||
attributes associated to it. | ||
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.. code-block:: python | ||
from pyla import entries | ||
from pyla import fields | ||
class Job(entries.Entry): | ||
id = fields.BaseField(primary=True) | ||
type = fields.BaseField(index=True) | ||
assigned_to = fields.BaseField(index=True) | ||
info = fields.BaseField(index=False) | ||
j = Job(id=1, type='create', assigned_to='dush', info='testing') | ||
j.save() | ||
on calling save on that particular entry you will have following sorted | ||
sets available in redis | ||
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.. code-block:: | ||
job | ||
job:type:create | ||
job:assigned_to:dush | ||
Then you have the following awesome filtering abilities: | ||
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.. code-block:: python | ||
# Get all the jobs | ||
Job.objects.all() | ||
# Get jobs with type create | ||
Job.objects.filter(type='create') | ||
# Get jobs with either create or delete type | ||
Job.objects.filter(type=['create', 'delete']) | ||
# Get jobs which are assigened to dush | ||
Job.objects.filter(assigned_to='dush') | ||
# Get jobs which are assigened to dush or spam | ||
Job.objects.filter(assigned_to=['dush', 'spam']) | ||
# Get jobs which are assigened to dush and are of type create | ||
Job.objects.filter(assigned_to='dush', type='create') | ||
# Get jobs which are assigened to dush and are of type create or delete | ||
Job.objects.filter(assigned_to='dush', type=['create','delete']) | ||
# Get jobs which are assigened to dush or spam and are of type create or delete | ||
Job.objects.filter(assigned_to=['dush', 'spam'], type=['create','delete']) | ||
You can have any number of filters over the fields which were set to index. | ||
Obviously, the more indexes you have the slower your writes become. |
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