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Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
Django with Mongo using Mongoengine
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Django with Mongo using Mongoengine

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Presentation for #donetskpy meetup on February 18th, 2012.

Presentation for #donetskpy meetup on February 18th, 2012.

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  • 1. Django with Mongo using Mongoengine Artem Dudarev#donetskpy, #cncdnua, February 2012
  • 2. Other ways to use Mongo with DjangoWhich Python API should be used with Mongo DB andDjango? • PyMongo-- • Mongoengine-- • Django MongoDB Engine • MongoDB backend for Django-nonrel
  • 3. Django
  • 4. DjangoThe Web framework for perfectionists with deadlines.Using Django • Disqus • Many newspapers: Washington Post, Guardian, Lawrence.com.In Donetsk • Steelkiwi • MLSDev
  • 5. MongoMongo (from "humongous") is a scalable,high-performance, open source NoSQL database.Using Mongo • Foursquare • CatchIn Donetsk •?
  • 6. MongoengineMongoEngine is a Document-Object Mapper (think ORM,but for document databases) for working with MongoDBfrom Python.
  • 7. Mongoengine examplefrom mongoengine import (Document, EmbeddedDocument, ListField, StringField, IntField)class Metadata(EmbeddedDocument): tags = ListField(StringField()) revisions = ListField(IntField())class WikiPage(Document): title = StringField(required=True) text = StringField() metadata = EmbeddedDocumentField(Metadata)
  • 8. Mongoengine example (cont.)>>> page.title = “Hello, World!”>>> for page in WikiPage.objects:>>> print page.title
  • 9. — Игорь Афонов, #cncdnua #32
  • 10. «Делайте велосипеды, но то так, что бы хотелось на них ездить.» — Игорь Давыденко, #kyivpy #5
  • 11. Tumblr • http://wearethe99percent.tumblr.com/ • http://dearphotograph.com/ • http://stockingisthenewplanking.com/ • http://dudarev.tumblr.com/
  • 12. Tumblr (cont.)http://mashable.com/2011/11/14/tumblr-infographic/ • 35M tumblogs • 45% photos • Top 5 tags: GIF, LOL, Fashion, Art, Vintage • 218% growth (from June to June) • $800M valuation
  • 13. Mumblr • Harry Marr - developer of Mongoengine • Mumblr - Tumblr cloneStarting with Python (virtualenv, pip)git clone https://github.com/hmarr/django-mumblr.git mumblrcd mumblrvirtualenv .source bin/activatepip install -r requirements.txtcd example
  • 14. Mumblr (starting Mongo)http://www.mongodb.org/display/DOCS/Quickstart+Unixcurl http://downloads.mongodb.org/linux...tgz > mongo.tgztar xzf mongo.tgzsudo chown `id -u` /data/dbsudo chown `id -u` /data/db/*./mongodb-linux-i686-2.0.2/bin/mongod./mongodb-linux-i686-2.0.2/bin/mongouse mumblr-exampledb.dropDatabase()
  • 15. Mumblr (adding user)ls mumblr/management/commands/python manage.py addusepython manage.py runserver
  • 16. Points • Django is an excellent framework for not too complicated sites • MongoDB is #1 NoSQL database - try it • Djangists may find Mongoengine convenient • Do reinvent the wheel • Make it easy for others to start using it
  • 17. CreditsLogos • Django • Mongo • MongoengineComics • How to Write a CV • The Hard Life Of A NoSQL Coderrst2pdf • rst2pdf • style by Alexis Métaireau was partially used

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