Post spawn docs

Co-authored-by: David Hoover <hooverd@arizona.edu>

.github/workflows/release.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   build:
-    if: github.repository == 'GDay/django-q2'
+    if: github.repository == 'django-q2/django-q2'
     runs-on: ubuntu-latest
 
     steps:

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       matrix:
         python-version: [ "3.8", "3.9", "3.10", "3.11" ]
-        django: [ "3.2", "4.1" ]
+        django: [ "3.2", "4.1", "4.2" ]
 
     services:
       disque:

CHANGELOG.md

@@ -2,6 +2,17 @@
 
 ## [Unreleased](https://github.com/GDay/django-q2/tree/HEAD)
 
+## [v1.5.2](https://github.com/GDay/django-q2/tree/v1.5.2) (2023-04-13)
+
+**Merged pull requests:**
+
+- Added Django 4.2 to the test matrix, fixed deprecation warning https://github.com/GDay/django-q2/pull/89
+- Updated docs to show support for 4.2
+
+## [v1.5.1](https://github.com/GDay/django-q2/tree/v1.5.1) (2023-04-02)
+
+- Fix release to pipy due to changed org name
+
 ## [v1.5.0](https://github.com/GDay/django-q2/tree/v1.5.0) (2023-04-02)
 
 **Merged pull requests:**

README.rst

@@ -40,7 +40,7 @@ Requirements
 -  `Django <https://www.djangoproject.com>`__ > = 3.2
 -  `Django-picklefield <https://github.com/gintas/django-picklefield>`__
 
-Tested with: Python 3.8, 3.9, 3.10, 3.11 Django 3.2.X and 4.1.X
+Tested with: Python 3.8, 3.9, 3.10 and 3.11. Works with Django 3.2.X, 4.1.X and 4.2.X.
 
 Brokers
 ~~~~~~~

django_q/__init__.py

@@ -1,6 +1,6 @@
 import django
 
-VERSION = (1, 5, 0)
+VERSION = (1, 5, 2)
 
 if django.VERSION < (3, 2):
     default_app_config = "django_q.apps.DjangoQConfig"

django_q/cluster.py

@@ -39,7 +39,7 @@ from django_q.conf import (
 from django_q.humanhash import humanize
 from django_q.models import Schedule, Success, Task
 from django_q.queues import Queue
-from django_q.signals import post_execute, pre_execute
+from django_q.signals import post_execute, post_spawn, pre_execute
 from django_q.signing import BadSignature, SignedPackage
 from django_q.status import Stat, Status
 
@@ -481,6 +481,7 @@ def worker(
         _("%(proc_name)s ready for work at %(id)s")
         % {"proc_name": proc_name, "id": current_process().pid}
     )
+    post_spawn.send(sender="django_q", proc_name=proc_name)
     if setproctitle:
         setproctitle.setproctitle(f"qcluster {proc_name} idle")
     task_count = 0

django_q/core_signing.py

@@ -37,7 +37,7 @@ def loads(
     """
     # TimestampSigner.unsign() returns str but base64 and zlib compression
     # operate on bytes.
-    base64d = force_bytes(TimestampSigner(key, salt=salt).unsign(s, max_age=max_age))
+    base64d = force_bytes(TimestampSigner(key=key, salt=salt).unsign(s, max_age=max_age))
     decompress = False
     if base64d[:1] == b".":
         # It's compressed; uncompress it first

django_q/signals.py

@@ -31,6 +31,8 @@ def call_hook(sender, instance, **kwargs):
                 % {"hook": instance.hook, "name": instance.name, "error": str(e)}
             )
 
+# args: proc_name
+post_spawn = Signal()
 
 # args: task
 pre_enqueue = Signal()

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 = "1.5.0"
+release = "1.5.2"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

docs/index.rst

@@ -27,7 +27,7 @@ Features
 -  Rollbar and Sentry support
 
 
-Django Q2 is tested with: Python 3.8, 3.9 and 3.10, 3.11, Django 3.2.x and 4.1.x
+Django Q2 is tested with: Python 3.8, 3.9, 3.10 and 3.11. Works with Django 3.2.x, 4.1.x and 4.2.x
 
 Currently available in English, German and French.
 

docs/install.rst

@@ -32,7 +32,7 @@ Django Q2 is tested for Python 3.8, 3.9, 3.10 and 3.11
 -  `Django <https://www.djangoproject.com>`__
 
     Django Q2 aims to use as much of Django's standard offerings as possible.
-    The code is tested against Django versions `3.2.x` and `4.1.x`.
+    The code is tested against Django versions `3.2.x`, `4.1.x` and`4.2.x`.
 
 -  `Django-picklefield <https://github.com/gintas/django-picklefield>`__
 
@@ -140,7 +140,7 @@ You can reference the `requirements <https://github.com/GDay/django-q2/blob/mast
 Django
 ~~~~~~
 We strive to be compatible with last two major version of Django.
-At the moment this means we support the 3.2.x and 4.1.x releases.
+At the moment this means we support the 3.2.x, 4.1.x and 4.2.x releases.
 
 Since we are now no longer supporting Python 2, we can also not support older versions of Django that do not support Python >= 3.6
 For this you can always use older releases, but they are no longer maintained.

docs/signals.rst

@@ -13,6 +13,12 @@ Before enqueuing a task
 The ``django_q.signals.pre_enqueue`` signal is emitted before a task is
 enqueued. The task dictionary is given as the ``task`` argument.
 
+After spawning a worker process
+"""""""""""""""""""""""""""""""
+
+The ``django_q.signals.post_spawn`` signal is emitted after a worker process has
+spawned. The process name is given as the ``proc_name`` argument (string).
+
 Before executing a task
 """""""""""""""""""""""
 
@@ -37,7 +43,7 @@ Connecting to a Django Q2 signal is done the same as any other Django
 signal::
 
     from django.dispatch import receiver
-    from django_q.signals import pre_enqueue, pre_execute, post_execute
+    from django_q.signals import pre_enqueue, pre_execute, post_execute, post_spawn
 
     @receiver(pre_enqueue)
     def my_pre_enqueue_callback(sender, task, **kwargs):
@@ -51,4 +57,8 @@ signal::
     def my_post_execute_callback(sender, task, **kwargs):
         print(f"Task {task['name']} was executed with result {task['result']}")
 
+    @receiver(post_spawn)
+    def my_post_spawn_callback(sender, proc_name, **kwargs):
+        print(f"Process {proc_name} has spawned")
+
 

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "django-q2"
-version = "1.5.0"
+version = "1.5.2"
 packages = [
     { include = "django_q" },
 ]