Refactor for django 4.0

[ma-exposito-gd]

When importing BaseActivatableModel from activatable_model.models in Django 4.0 it throws the following exception in activatable_model/signals.py due to the 'providing_args' argument to django.dispatch.Signal.init() having been deprecated.

File "/usr/src/app/manage.py", line 22, in <module> main() File "/usr/src/app/manage.py", line 18, in main execute_from_command_line(sys.argv) File "/usr/local/lib/python3.10/site-packages/django/core/management/__init__.py", line 425, in execute_from_command_line utility.execute() File "/usr/local/lib/python3.10/site-packages/django/core/management/__init__.py", line 401, in execute django.setup() File "/usr/local/lib/python3.10/site-packages/django/__init__.py", line 24, in setup apps.populate(settings.INSTALLED_APPS) File "/usr/local/lib/python3.10/site-packages/django/apps/registry.py", line 114, in populate app_config.import_models() File "/usr/local/lib/python3.10/site-packages/django/apps/config.py", line 300, in import_models self.models_module = import_module(models_module_name) File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1050, in _gcd_import File "<frozen importlib._bootstrap>", line 1027, in _find_and_load File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 688, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 883, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "/usr/src/app/core/models.py", line 2, in <module> from activatable_model.models import BaseActivatableModel File "/usr/local/lib/python3.10/site-packages/activatable_model/__init__.py", line 2, in <module> from .signals import model_activations_changed, model_activations_updated File "/usr/local/lib/python3.10/site-packages/activatable_model/signals.py", line 4, in <module> model_activations_changed = Signal(providing_args=['instance_ids', 'is_active']) TypeError: Signal.__init__() got an unexpected keyword argument 'providing_args'