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

couchbasekit is a wrapper around CouchBase Python driver for document validation and more. It was inspired by MongoKit and was developed by the project coming soon?, which is also an open source project.

You can get detailed information about couchbase itself from http://www.couchbase.com/ and about its Python driver form http://www.couchbase.com/develop/python/next.

Documentation: https://couchbasekit.readthedocs.org/en/latest/

Source code: https://github.com/kirpit/couchbasekit

Quick Start

Less talk, more code. Set your authentication details first:

from couchbasekit import Connection

# you should do this somewhere beginning such as settings.py:
Connection.auth('myusername', 'p@ssword')

Then define your model document.

author.py:

import datetime
from couchbasekit import Document, register_view
from couchbasekit.fields import EmailField, ChoiceField
from example.samples.publisher import Publisher
from example.samples.book import Book

class Gender(ChoiceField):
    CHOICES = {
        'M': 'Male',
        'F': 'Female',
    }


@register_view('dev_authors')
class Author(Document):
    __bucket_name__ = 'couchbasekit_samples'
    __key_field__ = 'slug' # optional
    doc_type = 'author'
    structure = {
        'slug': unicode,
        'first_name': unicode,
        'last_name': unicode,
        'gender': Gender,
        'email': EmailField,
        'publisher': Publisher, # kind of foreign key
        'books': [Book], # 1-to-many
        'has_book': bool,
        'age': int,
        'birthday': datetime.date,
        'created_at': datetime.datetime,
    }
    default_values = { # optional
        'has_book': False,
        # don't worry about the timezone info!
        # it's auto assigned as to UTC, so all you have to do is:
        'created_at': datetime.datetime.utcnow,
    }
    required_fields = ( # optional
        'slug',
        'first_name',
        'last_name',
        'email',
    )

Then use it as such;

>>> from example.samples.author import Author, Gender
>>> from couchbasekit.fields import EmailField
>>>
>>> douglas = Author()
>>> douglas.is_new_record
True
>>> try:
...     douglas.validate()
... except Author.StructureError as why:
...     print why
...
Key field 'slug' is defined but not provided.
>>>
>>> douglas.slug = u'douglas_adams'
>>> try:
...     douglas.validate()
... except Author.StructureError as why:
...     print why
...
Required field for 'first_name' is missing.
>>>
>>> isinstance(douglas, dict)
True
>>> douglas.update({
...     'first_name': u'Douglas',
...     'last_name': u'Adams',
...     'gender': Gender('M'),
...     'email': EmailField('dna@example.com'),
... })
...
>>> douglas.validate()
True
>>> douglas.save()
14379837794698
>>> douglas.cas_value # CAS value (version) of the couchbase document
14379837794698
>>> douglas.id
u'douglas_adams'
>>> douglas.doc_id
u'author_douglas_adams'
>>> douglas.birthday is None
True
>>> douglas.non_exist_field
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "couchbasekit/document.py", line 68, in __getattr__
    return super(Document, self).__getattribute__(item)
AttributeError: 'Author' object has no attribute 'non_exist_field'
>>>
>>> dna = Author('douglas_adams')
>>> dna.is_new_record
False
>>> douglas==dna
True
>>> douglas.has_book = True
>>> douglas==dna
False
>>> # because we set @register_view decorator, here are the CouchBase views:
>>> douglas.view()
<couchbase.client.DesignDoc at 0x10d3ebe10>
>>> view = douglas.view('by_fullname')
>>> view
<couchbase.client.View at 0x10ce57410>
>>> view.results({'key': 'Douglas Adams'})
<couchbase.client.ViewResultsIterator at 0x10d40dad0>
>>> # please refer to CouchBase views documentation for further usage..
>>> # and the bucket itself for advanced folks:
>>> douglas.bucket
<couchbase.client.Bucket at 0x10fb0c2d0>
>>> print [m for m in dir(douglas.bucket) if not m.startswith('_')]
['add', 'append', 'cas', 'decr', 'delete', 'design_docs', 'flush', 'gat', 'get', 'getl', 'incr', 'info', 'mc_client', 'name', 'password', 'prepend', 'replace', 'save', 'server', 'set', 'stats', 'touch', 'view']
>>> # nice!
Release History

Release History

0.2.2

This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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.

Show More

0.2.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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.

Show More

0.1.2

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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.

Show More

0.1.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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.

Show More

0.1.0

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

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.

Show More

Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
couchbasekit-0.2.2.tar.gz (15.8 kB) Copy SHA256 Checksum SHA256 Source Apr 18, 2013

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS HPE HPE Development Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting