Skip to main content
This is a pre-production deployment of Warehouse. Changes made here affect the production instance of PyPI (pypi.python.org).
Help us improve Python packaging - Donate today!

Neat ODM wrapper around great PyMongo driver

Project Description

Documentation: #TODO

Ognom is object-to-document mapper for mongodb. Currently ognom uses pymongo as default backend, but you can easily implement your own backend based on another driver (for example asyncio-mongo) if needed, as serialization and storage logic in ognom are separated.

Supports python2.7+, python3.3+, PyPy.

Documentation: #TODO

Install

pip install ognom

Tests

tox

Features

  • Vanilla python, no dependencies;
  • From version 1.0 exposes full pymongo API(!);
  • Easy to write your own backend with your own API.

Quickstart

from ognom.base import ConnectionManager, Document, Collection
from ognom.fields import StringField, IntField

ConnectionManager.connect({
    'main': {  # ognom use aliases for databases to make it possible to use multiple db's per project
        'name': 'birzha_main',
        'args': ['127.0.0.1:27017'],
        'kwargs': {'socketTimeoutMS': 60000}},})


class Foo(Document):
    objects = Collection(
        db_name='main'
        collection_name='my_foos'  # collection name (by default 'foos')
        indexes=[{
            'index': [('bar', 1), ('baz', -1)],
            'background': True}])

    bar = StringField(required=True, default='baaar')
    baz = IntField(choices=[10, 20, 30, 40, 50])


foo1 = Foo.objects.create({'bar': 'lalala'})
assert Foo.objects.get({'bar': 'lalala'}).id == foo1.id

foo2 = Foo(bar='lololo', baz=10)
assert foo2.id is None
foo2.save()
assert foo2.id is not None
foo2.remove()

foos = Foo.objects.find({'bar': 'lalala'})  # not list but CursorWrapper!
assert len(list(foos)) == 1

Contributors

Release History

This version
History Node

0.5.4

History Node

0.5.3

History Node

0.5.1

History Node

0.4.1

History Node

0.3.1

History Node

0.1.1

Download Files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Filename, Size & Hash SHA256 Hash Help File Type Python Version Upload Date
ognom-0.5.4.tar.gz
(16.2 kB) Copy SHA256 Hash SHA256
Source None Oct 5, 2015

Supported By

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