Mixins
- class py_kaos_utils.mixins.TrackChangesMixin(*args, **kwargs)
Bases:
object
Mixin class that tracks changes made to fields specified in Config.fields_to_track.
- Example:
>>> class MyModel(TrackChangesMixin, Model): >>> name = CharField() >>> age = IntegerField() >>> class Config: >>> fields_to_track = ['name'] >>> >>> model = MyModel(name="John", age=30) >>> model.name = "Mark" >>> model.has_field_changed("name") # True >>> model.has_field_changed("age") # False
- has_field_changed(field_name)
Check if the field has changed from its original value
- Parameters
field_name (str) – name of the field to check
- Returns
bool indicating whether the field has changed or not