Needed a function to check if any field in an instance has changed. If so update a datetime field to now to keep track of changes. This function is an override of the save function in the model.
Shows difference between two json like python objects. May help to test json response, piston API powered sites... Shows properties, values from first object that are not in the second. Example: import simplejson # or other json serializer first = simplejson.loads('{"first_name": "Poligraph", "last_name": "Sharikov",}') second = simplejson.loads('{"first_name": "Poligraphovich", "pet_name": "Sharik"}') df = Diff(first, second) df.difference is ["path: last_name"] Diff(first, second, vice_versa=True) gives you difference from both objects in the one result. df.difference is ["path: last_name", "path: pet_name"] Diff(first, second, with_values=True) gives you difference of the values strings.
2 snippets posted so far.