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Fixes: #19998 - Add changelog entry when clearing M2M fields

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Daniel Sheppard 2025-08-05 15:26:12 -05:00
parent 6ce3012f93
commit 15541c6440
1 changed files with 10 additions and 0 deletions
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10
netbox/core/signals.py
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@ -13,6 +13,7 @@ from django_prometheus.models import model_deletes, model_inserts, model_updates
from core.choices import JobStatusChoices, ObjectChangeActionChoices
from core.events import *
from extras.events import enqueue_event
from extras.models import Tag
from extras.utils import run_validators
from netbox.config import get_config
from netbox.context import current_request, events_queue
@ -72,6 +73,15 @@ def handle_changed_object(sender, instance, **kwargs):
# m2m_changed with objects added or removed
m2m_changed = True
event_type = OBJECT_UPDATED
elif kwargs.get('action') == 'post_clear':
# Handle clearing of an M2M field
if isinstance(Tag, kwargs.get('model')) and getattr(instance, '_prechange_snapshot', {}).get('tags'):
# Handle tags as it is a Generic M2M
m2m_changed = True
event_type = OBJECT_UPDATED
else:
# Other M2M models are unsupported
return
else:
return