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Add terminate selected tasks action in admin #448

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15 changes: 14 additions & 1 deletion django_celery_results/admin.py
Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
"""Result Task Admin interface."""

from celery import current_app as celery_app
from django.conf import settings
from django.contrib import admin
from django.contrib import admin, messages
from django.utils.translation import gettext_lazy as _

try:
Expand Down Expand Up @@ -66,6 +67,18 @@ def get_readonly_fields(self, request, obj=None):
return list({
field.name for field in self.opts.local_fields
})

def terminate_task(self, request, queryset):
"""Terminate selected tasks."""
for task_result in queryset:
task_id = task_result.task_id
try:
celery_app.control.revoke(task_id, terminate=True)
self.message_user(request, f'Task {task_id} was terminated successfully.', messages.SUCCESS)
except Exception as e:
self.message_user(request, f'Failed to terminate task {task_id}. Error: {e}', messages.ERROR)

terminate_task.short_description = "Terminate selected tasks"


admin.site.register(TaskResult, TaskResultAdmin)
Expand Down
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