test celery

atlas/tasks.py

@@ -0,0 +1,13 @@
+from time import sleep
+from django.core.mail import send_mail
+from celery import shared_task
+
+@shared_task()
+def long():
+    """Sends an email when the feedback form has been submitted."""
+    for i in range(20):
+        sleep(1)  # Simulate expensive operation(s) that freeze Django
+        print(i)
+
+
+    return 10