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

Nice extensions for django

Project Description


Nice django tools


Selective dumping and loading of only the needed model data for all objects and their related objects of one or more querysets.

This is done by

  • getting a graph of all relations between models,
  • getting all pks first in chunks,
  • dump them in an order that enables correct loading.


# show model graph parts that would be dumped and those which not:
# example for query model a1.A with relation to child a1.B(A)
./ dump_graph -p -q a -r a.b
               a1-a.b          to child  
               a1-a.f          to foreign          a1-f.a
              to parent 
               a1-b.c          to child  
               a1-b.e          to child  

# dump all objects from a1.models.A.objects.filter() with relation a.b as compact yaml:
./ dump_graph -f dump.yaml -s compact_yaml -q a.filter(pk__in=(1,2)) -r a.b
    - a1-a: [pk]
     - [1]
     - [2]
     - a1-b: [pk]
     - [2]

# load back the dumped dump.yaml
./ load_graph -f dump.yaml -s compact_yaml

# by default serializing into compact csv files is enabled:
mkdir dump_folder
./ dump_graph -f dump_folder -q a.filter(pk__in=(1,2)) -r a.b
#results in two files under dump_folder:
# a1-a.csv:
# and a1-b.csv:
Release History

Release History

This version
History Node


History Node


Download Files

Download Files

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

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
nicedjango-1.2.0-py2.py3-none-any.whl (29.0 kB) Copy SHA256 Checksum SHA256 2.7 Wheel Nov 24, 2014
nicedjango-1.2.0.tar.bz2 (23.4 kB) Copy SHA256 Checksum SHA256 Source Nov 24, 2014
nicedjango-1.2.0.tar.gz (28.6 kB) Copy SHA256 Checksum SHA256 Source Nov 24, 2014 (46.9 kB) Copy SHA256 Checksum SHA256 Source Nov 24, 2014

Supported By

WebFaction WebFaction Technical Writing 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 Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting