Release v1.5.4

* Move logic that resubmits a task and then deletes the original into an action function that can be used for both failure and success resubmission.

* Use the resubmit_task action in the FailAdmin.

* Add the resubmit_task action to the TaskAdmin class.

* Update resubmit failure test to reflect using the new resubmit action.

* Add a test for resubmitting successful tasks.

---------

Co-authored-by: Scott Pashley

CHANGELOG.md

@@ -2,6 +2,20 @@
 
 ## [Unreleased](https://github.com/GDay/django-q2/tree/HEAD)
 
+## [v1.5.4](https://github.com/GDay/django-q2/tree/v1.5.4) (2023-06-29)
+
+**Merged pull requests:**
+
+- Rerun successful tasks https://github.com/django-q2/django-q2/pull/99
+
+## [v1.5.3](https://github.com/GDay/django-q2/tree/v1.5.3) (2023-05-14)
+
+**Merged pull requests:**
+
+- Add post_spawn signal. https://github.com/django-q2/django-q2/pull/93
+- Post spawn docs https://github.com/django-q2/django-q2/pull/95
+- Make processes identifiable with uuid4 https://github.com/django-q2/django-q2/pull/91
+
 ## [v1.5.2](https://github.com/GDay/django-q2/tree/v1.5.2) (2023-04-13)
 
 **Merged pull requests:**

django_q/__init__.py

@@ -1,6 +1,6 @@
 import django
 
-VERSION = (1, 5, 2)
+VERSION = (1, 5, 4)
 
 if django.VERSION < (3, 2):
     default_app_config = "django_q.apps.DjangoQConfig"

django_q/admin.py

@@ -10,10 +10,29 @@ from django_q.models import Failure, OrmQ, Schedule, Success, Task
 from django_q.tasks import async_task
 
 
+def resubmit_task(model_admin, request, queryset):
+    """Submit selected tasks back to the queue."""
+    for task in queryset:
+        async_task(
+            task.func,
+            *task.args or (),
+            hook=task.hook,
+            group=task.group,
+            cluster=task.cluster,
+            **task.kwargs or {},
+        )
+        if isinstance(model_admin, FailAdmin):
+            task.delete()
+
+
+resubmit_task.short_description = _("Resubmit selected tasks to queue")
+
+
 class TaskAdmin(admin.ModelAdmin):
     """model admin for success tasks."""
 
     list_display = ("name", "group", "func", "cluster", "started", "stopped", "time_taken")
+    actions = [resubmit_task]
 
     def has_add_permission(self, request):
         """Don't allow adds."""
@@ -33,17 +52,6 @@ class TaskAdmin(admin.ModelAdmin):
         return list(self.readonly_fields) + [field.name for field in obj._meta.fields]
 
 
-def retry_failed(FailAdmin, request, queryset):
-    """Submit selected tasks back to the queue."""
-    for task in queryset:
-        async_task(task.func, *task.args or (), hook=task.hook,
-                   group=task.group, cluster=task.cluster, **task.kwargs or {})
-        task.delete()
-
-
-retry_failed.short_description = _("Resubmit selected tasks to queue")
-
-
 class FailAdmin(admin.ModelAdmin):
     """model admin for failed tasks."""
 
@@ -53,7 +61,7 @@ class FailAdmin(admin.ModelAdmin):
         """Don't allow adds."""
         return False
 
-    actions = [retry_failed]
+    actions = [resubmit_task]
     search_fields = ("name", "func", "group")
     list_filter = ("group", "cluster")
     readonly_fields = []

django_q/cluster.py

@@ -69,6 +69,7 @@ class Cluster:
         self.start_event = Event()
         self.sentinel = Process(
             target=Sentinel,
+            name=f"Process-{uuid.uuid4().hex}",
             args=(
                 self.stop_event,
                 self.start_event,
@@ -196,7 +197,7 @@ class Sentinel:
         """
         :type target: function or class
         """
-        p = Process(target=target, args=args)
+        p = Process(target=target, args=args, name=f"Process-{uuid.uuid4().hex}")
         p.daemon = True
         if target == worker:
             p.daemon = Conf.DAEMONIZE_WORKERS

django_q/tests/test_admin.py

@@ -64,7 +64,7 @@ def test_admin_views(admin_client, monkeypatch):
 
     # resubmit the failure
     url = reverse("admin:django_q_failure_changelist")
-    data = {"action": "retry_failed", "_selected_action": [f.pk]}
+    data = {"action": "resubmit_task", "_selected_action": [f.pk]}
     response = admin_client.post(url, data)
     assert response.status_code == 302
     assert Failure.objects.filter(name=f.id).exists() is False
@@ -84,3 +84,10 @@ def test_admin_views(admin_client, monkeypatch):
     data = {"post": "yes"}
     response = admin_client.post(url, data)
     assert response.status_code == 302
+    # Resubmit a successful task.
+    url = reverse("admin:django_q_success_changelist")
+    data = {"action": "resubmit_task", "_selected_action": [t.pk]}
+    initial_queue_count = OrmQ.objects.count()
+    response = admin_client.post(url, data)
+    assert response.status_code == 302
+    assert OrmQ.objects.count() > initial_queue_count

docs/cluster.rst

@@ -11,36 +11,36 @@ Start your cluster using Django's ``manage.py`` command::
 
 You should see the cluster starting ::
 
-    10:57:40 [Q] INFO Q Cluster-31781 starting.
-    10:57:40 [Q] INFO Process-1:1 ready for work at 31784
-    10:57:40 [Q] INFO Process-1:2 ready for work at 31785
-    10:57:40 [Q] INFO Process-1:3 ready for work at 31786
-    10:57:40 [Q] INFO Process-1:4 ready for work at 31787
-    10:57:40 [Q] INFO Process-1:5 ready for work at 31788
-    10:57:40 [Q] INFO Process-1:6 ready for work at 31789
-    10:57:40 [Q] INFO Process-1:7 ready for work at 31790
-    10:57:40 [Q] INFO Process-1:8 ready for work at 31791
-    10:57:40 [Q] INFO Process-1:9 monitoring at 31792
-    10:57:40 [Q] INFO Process-1 guarding cluster at 31783
-    10:57:40 [Q] INFO Process-1:10 pushing tasks at 31793
-    10:57:40 [Q] INFO Q Cluster-31781 running.
+    10:57:40 [Q] INFO Q Cluster freddie-uncle-twenty-ten starting.
+    10:57:40 [Q] INFO Process-ede257774c4444c980ab479f10947acc ready for work at 31784
+    10:57:40 [Q] INFO Process-ed580482da3f42968230baa2e4253e42 ready for work at 31785
+    10:57:40 [Q] INFO Process-8a370dc2bc1d49aa9864e517c9895f74 ready for work at 31786
+    10:57:40 [Q] INFO Process-74912f9844264d1397c6e54476b530c0 ready for work at 31787
+    10:57:40 [Q] INFO Process-b00edb26c6074a6189e5696c60aeb35b ready for work at 31788
+    10:57:40 [Q] INFO Process-b0862965db04479f9784a26639ee51e0 ready for work at 31789
+    10:57:40 [Q] INFO Process-7e8abbb8ca2d4d9bb20a937dd5e2872b ready for work at 31790
+    10:57:40 [Q] INFO Process-b0862965db04479f9784a26639ee51e0 ready for work at 31791
+    10:57:40 [Q] INFO Process-67fa9461ac034736a766cd813f617e62 monitoring at 31792
+    10:57:40 [Q] INFO Process-eac052c646b2459797cee98bdb84c85d guarding cluster at 31783
+    10:57:40 [Q] INFO Process-5d98deb19b1e4b2da2ef1e5bd6824f75 pushing tasks at 31793
+    10:57:40 [Q] INFO Q Cluster freddie-uncle-twenty-ten running.
 
 
 Stopping the cluster with ctrl-c or either the ``SIGTERM`` and ``SIGKILL`` signals, will initiate the :ref:`stop_procedure`::
 
-    16:44:12 [Q] INFO Q Cluster-31781 stopping.
-    16:44:12 [Q] INFO Process-1 stopping cluster processes
-    16:44:13 [Q] INFO Process-1:10 stopped pushing tasks
-    16:44:13 [Q] INFO Process-1:6 stopped doing work
-    16:44:13 [Q] INFO Process-1:4 stopped doing work
-    16:44:13 [Q] INFO Process-1:1 stopped doing work
-    16:44:13 [Q] INFO Process-1:5 stopped doing work
-    16:44:13 [Q] INFO Process-1:7 stopped doing work
-    16:44:13 [Q] INFO Process-1:3 stopped doing work
-    16:44:13 [Q] INFO Process-1:8 stopped doing work
-    16:44:13 [Q] INFO Process-1:2 stopped doing work
-    16:44:14 [Q] INFO Process-1:9 stopped monitoring results
-    16:44:15 [Q] INFO Q Cluster-31781 has stopped.
+    16:44:12 [Q] INFO Q Cluster freddie-uncle-twenty-ten stopping.
+    16:44:12 [Q] INFO Process-eac052c646b2459797cee98bdb84c85d stopping cluster processes
+    16:44:13 [Q] INFO Process-5d98deb19b1e4b2da2ef1e5bd6824f75 stopped pushing tasks
+    16:44:13 [Q] INFO Process-b0862965db04479f9784a26639ee51e0 stopped doing work
+    16:44:13 [Q] INFO Process-7e8abbb8ca2d4d9bb20a937dd5e2872b stopped doing work
+    16:44:13 [Q] INFO Process-b0862965db04479f9784a26639ee51e0 stopped doing work
+    16:44:13 [Q] INFO Process-b00edb26c6074a6189e5696c60aeb35b stopped doing work
+    16:44:13 [Q] INFO Process-74912f9844264d1397c6e54476b530c0 stopped doing work
+    16:44:13 [Q] INFO Process-8a370dc2bc1d49aa9864e517c9895f74 stopped doing work
+    16:44:13 [Q] INFO Process-ed580482da3f42968230baa2e4253e42 stopped doing work
+    16:44:13 [Q] INFO Process-ede257774c4444c980ab479f10947acc stopped doing work
+    16:44:14 [Q] INFO Process-67fa9461ac034736a766cd813f617e62 stopped monitoring results
+    16:44:15 [Q] INFO Q Cluster freddie-uncle-twenty-ten has stopped.
 
 The number of workers, optional timeouts, recycles and cpu_affinity can be controlled via the :doc:`configure` settings.
 

docs/conf.py

@@ -75,7 +75,7 @@ author = "Ilan Steemers, Stan Triepels"
 # The short X.Y version.
 version = "1.5"
 # The full version, including alpha/beta/rc tags.
-release = "1.5.2"
+release = "1.5.4"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "django-q2"
-version = "1.5.2"
+version = "1.5.4"
 packages = [
     { include = "django_q" },
 ]