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django-save-the-change 1.1.0

Automatically save only changed model data.

Save The Change takes this:

>>> lancelot = Knight.objects.get(name="Sir Lancelot")
>>> lancelot.favorite_color = "Blue"
>>> lancelot.save()

And does this:

UPDATE "roundtable_knight"
SET "favorite_color" = 'Blue'

Instead of this:

UPDATE "roundtable_knight"
SET "name" = 'Sir Lancelot',
    "from" = 'Camelot',
    "quest" = 'To seek the Holy Grail.',
    "favorite_color" = 'Blue',
    "epithet" = 'The brave',
    "actor" = 'John Cleese',
    "full_name" = 'John Marwood Cleese',
    "height" = '6''11"',
    "birth_date" = '1939-10-27',
    "birth_union" = 'UK',
    "birth_country" = 'England',
    "birth_county" = 'Somerset',
    "birth_town" = 'Weston-Super-Mare',
    "facial_hair" = 'mustache',
    "graduated" = true,
    "university" = 'Cambridge University',
    "degree" = 'LL.B.',

Installation

Install Save The Change just like everything else:

$ pip install django-save-the-change

Documentation

Full documentation is available at ReadTheDocs.

History

1.1.0 (05/16/2014)

  • Add proper support for ForeignKeys (thanks to Brandon Konkle and Brian Wilson).
  • Add update_together field to model Meta, via UpdateTogetherModel.

1.0.0 (09/08/2013)

  • Initial release.
 
File Type Py Version Uploaded on Size
django-save-the-change-1.1.0.tar.gz (md5) Source 2014-06-29 5KB
  • Author: Karan Lyons
  • Home Page: https://github.com/karanlyons/django-save-the-change
  • Bug Tracker: https://github.com/karanlyons/django-save-the-change/issues
  • License:
    Copyright 2013 Karan Lyons
    
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
    
    	http://www.apache.org/licenses/LICENSE-2.0
    
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
  • Package Index Owner: karanlyons
  • DOAP record: django-save-the-change-1.1.0.xml