Base model mixins clinicedc/edc projects.
Project description
edc-model
Base model, manager, field, form and admin classes for Edc.
All models in the Edc use BaseUuidModel
from edc_model.model_mixins import BaseUuidModel
class MyModel(BaseUuidModel):
....
The mixin:
sets the id fields to a UUIDField instead of an integer;
adds audit fields through BaseModel (user_created, user_modified, date_created, etc);
adds UrlModelMixin, DeviceModelMixin
Most models require an audit trail. If so, add the HistoricalRecord model manager.
from edc_model.model.models import HistoricalRecord
class MyModel(BaseUuidModel):
...
history = HistoricalRecord()
HistoricalRecord is an almost identical version of simple_history.models.HistoricalRecord with the exception of two methods: get_extra_fields() and add_extra_methods(). Method get_extra_fields() is overridden to change the history_id primary key from an IntegerField to a UUIDField so that it can work with module django_collect_offline.
The audit trail models created by HistoricalRecord have a foreign key to auth.User. In order for the models to work with django_collect_offline specify the django_collect_offline User model in settings:
AUTH_USER_MODEL = 'django_collect_offline.User'
Notes
User created and modified fields behave as follows:
created is only set on pre-save add
modified is always updated
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distributions
Built Distribution
Hashes for edc_model-0.1.37-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 584e7f9499fcc6304854b56e9ab0cfa46469716cc517f0de01d4f4a8520275ba |
|
MD5 | 1a431b988734cd652521793f343e250f |
|
BLAKE2b-256 | c05cc1b02f17204f03bb419e7d97dcb977315e4e63be1e5a71f5db1551abb7db |