Release v1.5.5

* Fix not picking up result from falsy result

* add test and docs

* typo

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# flake8, black, isort
+b1d000d007f3f77069719523268a0c6256dc0860

.github/release-drafter.yml

@@ -1,37 +0,0 @@
-categories:
-  - 
-    label: breaking
-    title: Breaking
-  - 
-    label: feature
-    title: New
-  - 
-    label: bug
-    title: "Bug Fixes"
-  - 
-    label: dependencies
-    title: "Dependency Updates"
-  -
-    label: security
-    title: Security
-name-template: v$NEXT_PATCH_VERSION
-tag-template: v$NEXT_PATCH_VERSION
-template: |
-    # Changes
-    $CHANGES
-version-resolver: 
-  major: 
-    labels: 
-      - breaking
-      - major
-  minor: 
-    labels: 
-      - feature
-      - minor
-  patch: 
-    labels: 
-      - bug
-      - dependencies
-      - security
-      - patch
-  default: patch

.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:
@@ -22,8 +22,11 @@ jobs:
 
       - name: Install dependencies
         run: |
-          python -m pip install -U pip setuptools poetry
-          python -m pip install poetry
+          sudo apt-get update
+          sudo apt-get -y install gettext
+          python -m pip install pip setuptools django poetry
+          # compile messages to get .mo files
+          django-admin compilemessages
       - name: Build and publish package
         if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
         run: poetry --build --username=__token__ --password=${{ secrets.PYPI_TOKEN }} publish

.github/workflows/release_log.yml

@@ -1,14 +0,0 @@
-name: Update release draft
-on:
-  push:
-    branches:
-      - master
-jobs:
-  update_release_draft:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: release-drafter/release-drafter@v5
-        with:
-            config-name: release-drafter.yml
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.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:
@@ -73,7 +73,11 @@ jobs:
       - name: Upload to coveralls
         run: |
           python -m pip install --upgrade pip
-          python -m pip install coveralls
+          python -m pip install coveralls flake8 black
           coveralls --service=github --finish
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Check flake8/black
+        run: |
+          flake8 .
+          black --check .

.readthedocs.yaml

@@ -15,6 +15,8 @@ build:
 sphinx:
    configuration: docs/conf.py
 
+formats: all
+
 python:
    install:
    - requirements: docs/requirements.txt

CHANGELOG.md

@@ -2,6 +2,108 @@
 
 ## [Unreleased](https://github.com/GDay/django-q2/tree/HEAD)
 
+## [v1.5.5](https://github.com/django-q2/django-q2/tree/v1.5.5) (2023-09-01)
+
+**Merged pull requests:**
+
+- Add documentation to migrate from django-q to django-q2 https://github.com/django-q2/django-q2/pull/108
+- Fix not picking up result from falsy result https://github.com/django-q2/django-q2/pull/107
+- Remove deprecated usage pkg_resources https://github.com/django-q2/django-q2/pull/103
+- Move worker, scheduler, pusher and monitor to separate files https://github.com/django-q2/django-q2/pull/100
+
+## [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:**
+
+- 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:**
+
+- Multiple queue, multiple cluster in one site https://github.com/GDay/django-q2/pull/71
+- Allow building docs all formats https://github.com/GDay/django-q2/pull/77
+- Remove version locking on `poetry_core` to fix regex error https://github.com/GDay/django-q2/pull/87
+- Update dependencies (2023-04-02) https://github.com/GDay/django-q2/pull/88
+
+## [v1.4.11](https://github.com/GDay/django-q2/tree/v1.4.11) (2023-01-30)
+
+**Merged pull requests:**
+
+- Fix missing setup file for "No matching distribution" error https://github.com/GDay/django-q2/pull/69
+- Remove custom build (revert to auto create setup file) https://github.com/GDay/django-q2/pull/70
+
+## [v1.4.10](https://github.com/GDay/django-q2/tree/v1.4.10) (2023-01-26)
+
+**Merged pull requests:**
+
+- Adding translation mo files automatically on build https://github.com/GDay/django-q2/pull/65
+- Update all dependencies https://github.com/GDay/django-q2/pull/64
+- Bump translations to latest changes https://github.com/GDay/django-q2/pull/63
+- Add meaningfull process titles with currently running task name https://github.com/GDay/django-q2/pull/57
+- Fix use of database router for write queries and remove Conf.HAS_REPLICA https://github.com/GDay/django-q2/pull/61 
+- Add intended_date_kwarg field to Schedule https://github.com/GDay/django-q2/pull/62 
+- Change task timeout logic to have now() as execution time https://github.com/GDay/django-q2/pull/58
+- More explicit log messages in exception handling https://github.com/GDay/django-q2/pull/59
+
+## [v1.4.9](https://github.com/GDay/django-q2/tree/v1.4.9) (2022-12-22)
+
+**Merged pull requests:**
+
+- Fix DST timezone change (move from DST to normal jump) https://github.com/GDay/django-q2/pull/56
+
+## [v1.4.8](https://github.com/GDay/django-q2/tree/v1.4.8) (2022-12-21)
+
+**Merged pull requests:**
+
+- Fix: allow both ZoneInfo and Pytz depending on django version https://github.com/GDay/django-q2/pull/55
+
+## [v1.4.7](https://github.com/GDay/django-q2/tree/v1.4.7) (2022-12-21)
+
+**Merged pull requests:**
+
+- Fix: handling exceptions inside job function https://github.com/GDay/django-q2/pull/51
+- Fix: Daylight saving time issue with scheduler https://github.com/GDay/django-q2/pull/47
+- Chore: Fix badge and add download badge https://github.com/GDay/django-q2/pull/52
+- Chore: Remove release drafter https://github.com/GDay/django-q2/pull/53
+
+## [v1.4.6](https://github.com/GDay/django-q2/tree/v1.4.6) (2022-11-30)
+
+**Merged pull requests:**
+
+- Fix: Log exceptions with logger.exception https://github.com/GDay/django-q2/pull/42
+- Chore: flake8, isort, black https://github.com/GDay/django-q2/pull/40
+
+## [v1.4.5](https://github.com/GDay/django-q2/tree/v1.4.5) (2022-11-13)
+
+- Fix release workflow
+
+## [v1.4.4](https://github.com/GDay/django-q2/tree/v1.4.4) (2022-11-13)
+
+**Merged pull requests:**
+
+- Fix: Deprecation warning for Django 5.x https://github.com/GDay/django-q2/pull/34
+- Feat: Add biweekly and bimonthly https://github.com/GDay/django-q2/pull/36 
+- Fix: Fix all translation strings and remove compiled https://github.com/GDay/django-q2/pull/36 
 
 ## [v1.4.3](https://github.com/GDay/django-q2/tree/v1.4.3) (2022-11-07)
 
@@ -10,7 +112,6 @@
 - Fix: func reference in admin https://github.com/GDay/django-q2/pull/28
 - Add python 3.11 support and remove 3.7 (as it was never supported by this package anyway)
 
-
 ## [v1.4.2](https://github.com/GDay/django-q2/tree/v1.4.2) (2022-10-22)
 
 **Merged pull requests:**

README.rst

@@ -1,7 +1,7 @@
 A multiprocessing distributed task queue for Django
 ---------------------------------------------------
 
-|image0| |image1| |docs|
+|image0| |image1| |docs| |downloads|
 
 ::
 
@@ -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
 ~~~~~~~
@@ -245,4 +245,6 @@ Acknowledgements
 .. |docs| image:: https://readthedocs.org/projects/docs/badge/?version=latest
     :alt: Documentation Status
     :scale: 100
-    :target: https://django-q.readthedocs.org/
+    :target: https://django-q2.readthedocs.org/
+.. |downloads| image:: https://img.shields.io/pypi/dm/django-q2
+   :target: https://img.shields.io/pypi/dm/django-q2

django_compilemessages.py

@@ -0,0 +1,9 @@
+import subprocess
+
+
+def generate_mo_files():
+    subprocess.run(["django-admin", "compilemessages"])
+
+
+if __name__ == "__main__":
+    generate_mo_files()

django_q/__init__.py

@@ -1,7 +1,7 @@
-VERSION = (1, 3, 9)
-
 import django
 
+VERSION = (1, 5, 5)
+
 if django.VERSION < (3, 2):
     default_app_config = "django_q.apps.DjangoQConfig"
 

django_q/admin.py

@@ -1,19 +1,46 @@
 """Admin module for Django."""
+from django.contrib import admin
+from django.db.models.expressions import OuterRef, Subquery
 from django.urls import reverse
 from django.utils.html import format_html
-from django.contrib import admin
 from django.utils.translation import gettext_lazy as _
-from django.db.models.expressions import OuterRef, Subquery
 
 from django_q.conf import Conf, croniter
 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", "started", "stopped", "time_taken")
+    list_display = (
+        "name",
+        "group",
+        "func",
+        "cluster",
+        "started",
+        "stopped",
+        "time_taken",
+    )
+    actions = [resubmit_task]
 
     def has_add_permission(self, request):
         """Don't allow adds."""
@@ -26,35 +53,33 @@ class TaskAdmin(admin.ModelAdmin):
 
     search_fields = ("name", "func", "group")
     readonly_fields = []
-    list_filter = ("group",)
+    list_filter = ("group", "cluster")
 
     def get_readonly_fields(self, request, obj=None):
         """Set all fields readonly."""
         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, **task.kwargs or {})
-        task.delete()
-
-
-retry_failed.short_description = _("Resubmit selected tasks to queue")
-
-
 class FailAdmin(admin.ModelAdmin):
     """model admin for failed tasks."""
 
-    list_display = ("name", "group", "func", "started", "stopped", "short_result")
+    list_display = (
+        "name",
+        "group",
+        "func",
+        "cluster",
+        "started",
+        "stopped",
+        "short_result",
+    )
 
     def has_add_permission(self, request):
         """Don't allow adds."""
         return False
 
-    actions = [retry_failed]
+    actions = [resubmit_task]
     search_fields = ("name", "func", "group")
-    list_filter = ("group",)
+    list_filter = ("group", "cluster")
     readonly_fields = []
 
     def get_readonly_fields(self, request, obj=None):
@@ -82,18 +107,27 @@ class ScheduleAdmin(admin.ModelAdmin):
         readonly_fields = ("cron",)
 
     list_filter = ("next_run", "schedule_type", "cluster")
-    search_fields = ("name", "func",)
+    search_fields = (
+        "name",
+        "func",
+    )
     list_display_links = ("id", "name")
 
     def get_queryset(self, request):
         qs = super().get_queryset(request)
-        task_query = Task.objects.filter(id=OuterRef('task')).values('id', 'name', 'success')
-        qs = qs.annotate(task_id=Subquery(task_query.values('id')), task_name=Subquery(task_query.values('name')),
-                         task_success=Subquery(task_query.values('success')))
+        task_query = Task.objects.filter(id=OuterRef("task")).values(
+            "id", "name", "success"
+        )
+        qs = qs.annotate(
+            task_id=Subquery(task_query.values("id")),
+            task_name=Subquery(task_query.values("name")),
+            task_success=Subquery(task_query.values("success")),
+        )
         return qs
 
     def get_success(self, obj):
         return obj.task_success
+
     get_success.boolean = True
     get_success.short_description = _("success")
 
@@ -105,6 +139,7 @@ class ScheduleAdmin(admin.ModelAdmin):
                 url = reverse("admin:django_q_failure_change", args=(obj.task_id,))
             return format_html(f'<a href="{url}">[{obj.task_name}]</a>')
         return None
+
     get_last_run.allow_tags = True
     get_last_run.short_description = _("last_run")
 
@@ -112,7 +147,19 @@ class ScheduleAdmin(admin.ModelAdmin):
 class QueueAdmin(admin.ModelAdmin):
     """queue admin for ORM broker"""
 
-    list_display = ("id", "key", "name",  "group", "func", "lock", "task_id")
+    list_display = ("id", "key", "name", "group", "func", "lock", "task_id")
+    fields = (
+        "key",
+        "lock",
+        "task_id",
+        "name",
+        "group",
+        "func",
+        "args",
+        "kwargs",
+        "q_options",
+    )
+    readonly_fields = fields[2:]
 
     def save_model(self, request, obj, form, change):
         obj.save(using=Conf.ORM)

django_q/apps.py

@@ -9,4 +9,4 @@ class DjangoQConfig(AppConfig):
     default_auto_field = "django.db.models.AutoField"
 
     def ready(self):
-        from django_q.signals import call_hook
+        from django_q.signals import call_hook  # noqa: F401

django_q/brokers/__init__.py

@@ -7,7 +7,9 @@ from django_q.conf import Conf
 
 
 class Broker:
-    def __init__(self, list_key: str = Conf.PREFIX):
+    def __init__(self, list_key: str = None):
+        # With same BROKER_CLASS, `list_key` is just a synonym for `queue_name` except for RedisBroker
+        list_key = list_key or Conf.CLUSTER_NAME
         self.connection = self.get_connection(list_key)
         self.list_key = list_key
         self.cache = self.get_cache()
@@ -151,7 +153,7 @@ class Broker:
             return None
 
     @staticmethod
-    def get_connection(list_key: str = Conf.PREFIX):
+    def get_connection(list_key: str = None):
         """
         Gets a connection to the broker
         :param list_key: Optional queue name
@@ -160,13 +162,14 @@ class Broker:
         return 0
 
 
-def get_broker(list_key: str = Conf.PREFIX) -> Broker:
+def get_broker(list_key: str = None) -> Broker:
     """
     Gets the configured broker type
     :param list_key: optional queue name
     :type list_key: str
     :return: a broker instance
     """
+    list_key = list_key or Conf.CLUSTER_NAME
     # custom
     if Conf.BROKER_CLASS:
         module, func = Conf.BROKER_CLASS.rsplit(".", 1)

django_q/brokers/aws_sqs.py

@@ -8,7 +8,7 @@ QUEUE_DOES_NOT_EXIST = "AWS.SimpleQueueService.NonExistentQueue"
 
 
 class Sqs(Broker):
-    def __init__(self, list_key: str = Conf.PREFIX):
+    def __init__(self, list_key: str = None):
         self.sqs = None
         super(Sqs, self).__init__(list_key)
         self.queue = self.get_queue()
@@ -39,7 +39,8 @@ class Sqs(Broker):
                 raise ValueError("receive_message_wait_time_seconds should be int")
             if wait_time_second > 20:
                 raise ValueError(
-                    "receive_message_wait_time_seconds is invalid. Reason: Must be >= 0 and <= 20"
+                    "receive_message_wait_time_seconds is invalid. Reason: Must be >= 0"
+                    " and <= 20"
                 )
             params.update({"WaitTimeSeconds": wait_time_second})
 
@@ -76,7 +77,7 @@ class Sqs(Broker):
         return "AWS SQS"
 
     @staticmethod
-    def get_connection(list_key: str = Conf.PREFIX) -> Session:
+    def get_connection(list_key: str = None) -> Session:
         config = Conf.SQS
         if "aws_region" in config:
             config["region_name"] = config["aws_region"]

django_q/brokers/ironmq.py

@@ -46,6 +46,7 @@ class IronMQBroker(Broker):
         return self.delete(task_id)
 
     @staticmethod
-    def get_connection(list_key: str = Conf.PREFIX) -> Queue:
+    def get_connection(list_key: str = None) -> Queue:
+        list_key = list_key or Conf.CLUSTER_NAME
         ironmq = IronMQ(name=None, **Conf.IRON_MQ)
         return ironmq.queue(queue_name=list_key)

django_q/brokers/mongo.py

@@ -15,7 +15,7 @@ def _timeout():
 
 
 class Mongo(Broker):
-    def __init__(self, list_key=Conf.PREFIX):
+    def __init__(self, list_key: str = None):
         super(Mongo, self).__init__(list_key)
         self.collection = self.get_collection()
 
@@ -24,7 +24,7 @@ class Mongo(Broker):
         self.collection = self.get_collection()
 
     @staticmethod
-    def get_connection(list_key: str = Conf.PREFIX) -> MongoClient:
+    def get_connection(list_key: str = None) -> MongoClient:
         return MongoClient(**Conf.MONGO)
 
     def get_collection(self):

django_q/brokers/orm.py

@@ -11,12 +11,12 @@ from django_q.models import OrmQ
 
 
 def _timeout():
-    return timezone.now() - timedelta(seconds=Conf.RETRY)
+    return timezone.now() + timedelta(seconds=Conf.RETRY)
 
 
 class ORM(Broker):
     @staticmethod
-    def get_connection(list_key: str = Conf.PREFIX):
+    def get_connection(list_key: str = None):
         if transaction.get_autocommit(
             using=Conf.ORM
         ):  # Only True when not in an atomic block
@@ -31,13 +31,15 @@ class ORM(Broker):
     def queue_size(self) -> int:
         return (
             self.get_connection()
-            .filter(key=self.list_key, lock__lte=_timeout())
+            .filter(key=self.list_key, lock__lte=timezone.now())
             .count()
         )
 
     def lock_size(self) -> int:
         return (
-            self.get_connection().filter(key=self.list_key, lock__gt=_timeout()).count()
+            self.get_connection()
+            .filter(key=self.list_key, lock__gt=timezone.now())
+            .count()
         )
 
     def purge_queue(self):
@@ -55,14 +57,17 @@ class ORM(Broker):
         self.delete(task_id)
 
     def enqueue(self, task):
+        # list_key might be null (e.g. in a test setup) but OrmQ.key has not-null constraint
         package = self.get_connection().create(
-            key=self.list_key, payload=task, lock=_timeout()
+            key=self.list_key or Conf.CLUSTER_NAME, payload=task, lock=timezone.now()
         )
         return package.pk
 
     def dequeue(self):
-        tasks = self.get_connection().filter(key=self.list_key, lock__lt=_timeout())[
-            0 : Conf.BULK
+        tasks = self.get_connection().filter(
+            key=self.list_key, lock__lt=timezone.now()
+        )[
+            0 : Conf.BULK  # noqa: E203
         ]
         if tasks:
             task_list = []
@@ -70,10 +75,11 @@ class ORM(Broker):
                 if (
                     self.get_connection()
                     .filter(id=task.id, lock=task.lock)
-                    .update(lock=timezone.now())
+                    .update(lock=_timeout())
                 ):
                     task_list.append((task.pk, task.payload))
-                # else don't process, as another cluster has been faster than us on that task
+                # else don't process, as another cluster has been faster than us on
+                # that task
             return task_list
         # empty queue, spare the cpu
         sleep(Conf.POLL)

django_q/brokers/redis_broker.py

@@ -11,7 +11,8 @@ except ImportError:
 
 
 class Redis(Broker):
-    def __init__(self, list_key: str = Conf.PREFIX):
+    def __init__(self, list_key: str = None):
+        list_key = list_key or Conf.CLUSTER_NAME
         super(Redis, self).__init__(list_key=f"django_q:{list_key}:q")
 
     def enqueue(self, task):
@@ -57,7 +58,7 @@ class Redis(Broker):
             return self.connection.mget(keys)
 
     @staticmethod
-    def get_connection(list_key: str = Conf.PREFIX) -> Redis:
+    def get_connection(list_key: str = None) -> Redis:
         if django_redis and Conf.DJANGO_REDIS:
             return django_redis.get_redis_connection(Conf.DJANGO_REDIS)
         if isinstance(Conf.REDIS, str):

django_q/cluster.py

@@ -1,11 +1,7 @@
 # Standard
-import ast
-import pydoc
 import signal
 import socket
-import traceback
 import uuid
-from datetime import datetime, timedelta
 from multiprocessing import Event, Process, Value, current_process
 from time import sleep
 
@@ -13,6 +9,11 @@ from time import sleep
 from django import core, db
 from django.apps.registry import apps
 
+from django_q.monitor import monitor
+from django_q.pusher import pusher
+from django_q.scheduler import scheduler
+from django_q.worker import worker
+
 try:
     apps.check_apps_ready()
 except core.exceptions.AppRegistryNotReady:
@@ -20,51 +21,46 @@ except core.exceptions.AppRegistryNotReady:
 
     django.setup()
 
-from django.conf import settings
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 
 # Local
 import django_q.tasks
 from django_q.brokers import Broker, get_broker
-from django_q.conf import (
-    Conf,
-    croniter,
-    error_reporter,
-    get_ppid,
-    logger,
-    psutil,
-    resource,
-)
+from django_q.conf import Conf, get_ppid, logger, psutil, setproctitle
 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.signing import BadSignature, SignedPackage
 from django_q.status import Stat, Status
 
-from .utils import add_months, add_years, get_func_repr
+from .utils import get_func_repr
 
 
 class Cluster:
     def __init__(self, broker: Broker = None):
-        self.broker = broker or get_broker()
+        # Cluster do not need an init or default broker except for testing,
+        # The sentinel will create a broker for cluster and utilize ALT_CLUSTERS config in Conf.
+        self.broker = broker  # DON'T USE get_broker() to set a default broker here.
         self.sentinel = None
         self.stop_event = None
         self.start_event = None
         self.pid = current_process().pid
         self.cluster_id = uuid.uuid4()
         self.host = socket.gethostname()
-        self.timeout = Conf.TIMEOUT
+        self.timeout = None
         signal.signal(signal.SIGTERM, self.sig_handler)
         signal.signal(signal.SIGINT, self.sig_handler)
 
     def start(self) -> int:
+        if setproctitle:
+            setproctitle.setproctitle(f"qcluster {current_process().name} {self.name}")
         # Start Sentinel
         self.stop_event = Event()
         self.start_event = Event()
         self.sentinel = Process(
             target=Sentinel,
+            name=f"Process-{uuid.uuid4().hex}",
             args=(
                 self.stop_event,
                 self.start_event,
@@ -74,7 +70,7 @@ class Cluster:
             ),
         )
         self.sentinel.start()
-        logger.info(_(f"Q Cluster {self.name} starting."))
+        logger.info(_("Q Cluster %(name)s starting.") % {"name": self.name})
         while not self.start_event.is_set():
             sleep(0.1)
         return self.pid
@@ -82,19 +78,21 @@ class Cluster:
     def stop(self) -> bool:
         if not self.sentinel.is_alive():
             return False
-        logger.info(_(f"Q Cluster {self.name} stopping."))
+        logger.info(_("Q Cluster %(name)s stopping.") % {"name": self.name})
         self.stop_event.set()
         self.sentinel.join()
-        logger.info(_(f"Q Cluster {self.name} has stopped."))
+        logger.info(_("Q Cluster %(name)s has stopped.") % {"name": self.name})
         self.start_event = None
         self.stop_event = None
         return True
 
     def sig_handler(self, signum, frame):
         logger.debug(
-            _(
-                f'{current_process().name} got signal {Conf.SIGNAL_NAMES.get(signum, "UNKNOWN")}'
-            )
+            _("%(name)s got signal %(signal)s")
+            % {
+                "name": current_process().name,
+                "signal": Conf.SIGNAL_NAMES.get(signum, "UNKNOWN"),
+            }
         )
         self.stop()
 
@@ -137,7 +135,7 @@ class Sentinel:
         start_event,
         cluster_id,
         broker=None,
-        timeout=Conf.TIMEOUT,
+        timeout=None,
         start=True,
     ):
         # Make sure we catch signals for the pool
@@ -154,7 +152,7 @@ class Sentinel:
         self.start_event = start_event
         self.pool_size = Conf.WORKERS
         self.pool = []
-        self.timeout = timeout
+        self.timeout = timeout or Conf.TIMEOUT
         self.task_queue = (
             Queue(maxsize=Conf.QUEUE_LIMIT) if Conf.QUEUE_LIMIT else Queue()
         )
@@ -165,6 +163,10 @@ class Sentinel:
         if start:
             self.start()
 
+    def queue_name(self):
+        # multi-queue: cluster name is (broker's) queue_name
+        return self.broker.list_key if self.broker else "--"
+
     def start(self):
         self.broker.ping()
         self.spawn_cluster()
@@ -186,7 +188,7 @@ 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
@@ -216,21 +218,51 @@ class Sentinel:
             db.connections.close_all()
         if process == self.monitor:
             self.monitor = self.spawn_monitor()
-            logger.error(_(f"reincarnated monitor {process.name} after sudden death"))
+            logger.critical(
+                _("reincarnated monitor %(name)s after sudden death")
+                % {"name": process.name}
+            )
         elif process == self.pusher:
             self.pusher = self.spawn_pusher()
-            logger.error(_(f"reincarnated pusher {process.name} after sudden death"))
+            logger.critical(
+                _("reincarnated pusher %(name)s after sudden death")
+                % {"name": process.name}
+            )
         else:
             self.pool.remove(process)
             self.spawn_worker()
             if process.timer.value == 0:
-                # only need to terminate on timeout, otherwise we risk destabilizing the queues
+                # only need to terminate on timeout, otherwise we risk destabilizing
+                # the queues
+                task_name = ""
+                if psutil:
+                    try:
+                        process_name = psutil.Process(process.pid).name()
+                        name_splits = process_name.split(" ")
+                        task_name = (
+                            name_splits[3]
+                            if len(name_splits) >= 4 and name_splits[2] == "processing"
+                            else ""
+                        )
+                    except psutil.NoSuchProcess:
+                        pass
                 process.terminate()
-                logger.warning(_(f"reincarnated worker {process.name} after timeout"))
+                if task_name:
+                    msg = _(
+                        "reincarnated worker %(name)s after timeout while processing task %(task_name)s"
+                    ) % {"name": process.name, "task_name": task_name}
+                else:
+                    msg = _("reincarnated worker %(name)s after timeout") % {
+                        "name": process.name
+                    }
+                logger.critical(msg)
             elif int(process.timer.value) == -2:
-                logger.info(_(f"recycled worker {process.name}"))
+                logger.info(_("recycled worker %(name)s") % {"name": process.name})
             else:
-                logger.error(_(f"reincarnated worker {process.name} after death"))
+                logger.critical(
+                    _("reincarnated worker %(name)s after death")
+                    % {"name": process.name}
+                )
 
         self.reincarnations += 1
 
@@ -252,13 +284,22 @@ class Sentinel:
 
     def guard(self):
         logger.info(
-            _(
-                f"{current_process().name} guarding cluster {humanize(self.cluster_id.hex)}"
-            )
+            _("%(name)s guarding cluster %(cluster_name)s")
+            % {
+                "name": current_process().name,
+                "cluster_name": humanize(self.cluster_id.hex)
+                + f" [{self.queue_name()}]",
+            }
         )
         self.start_event.set()
         Stat(self).save()
-        logger.info(_(f"Q Cluster {humanize(self.cluster_id.hex)} running."))
+        logger.info(
+            _("Q Cluster %(cluster_name)s running.")
+            % {
+                "cluster_name": humanize(self.cluster_id.hex)
+                + f" [{self.queue_name()}]"
+            }
+        )
         counter = 0
         cycle = Conf.GUARD_CYCLE  # guard loop sleep in seconds
         # Guard loop. Runs at least once
@@ -292,7 +333,7 @@ class Sentinel:
     def stop(self):
         Stat(self).save()
         name = current_process().name
-        logger.info(_(f"{name} stopping cluster processes"))
+        logger.info(_("%(name)s stopping cluster processes") % {"name": name})
         # Stopping pusher
         self.event_out.set()
         # Wait for it to stop
@@ -317,7 +358,7 @@ class Sentinel:
         self.result_queue.close()
         # Wait for the result queue to empty
         self.result_queue.join_thread()
-        logger.info(_(f"{name} waiting for the monitor."))
+        logger.info(_("%(name)s waiting for the monitor.") % {"name": name})
         # Wait for everything to close or time out
         count = 0
         if not self.timeout:
@@ -330,377 +371,6 @@ class Sentinel:
         Stat(self).save()
 
 
-def pusher(task_queue: Queue, event: Event, broker: Broker = None):
-    """
-    Pulls tasks of the broker and puts them in the task queue
-    :type broker:
-    :type task_queue: multiprocessing.Queue
-    :type event: multiprocessing.Event
-    """
-    if not broker:
-        broker = get_broker()
-    logger.info(_(f"{current_process().name} pushing tasks at {current_process().pid}"))
-    while True:
-        try:
-            task_set = broker.dequeue()
-        except Exception as e:
-            logger.error(e, traceback.format_exc())
-            # broker probably crashed. Let the sentinel handle it.
-            sleep(10)
-            break
-        if task_set:
-            for task in task_set:
-                ack_id = task[0]
-                # unpack the task
-                try:
-                    task = SignedPackage.loads(task[1])
-                except (TypeError, BadSignature) as e:
-                    logger.error(e, traceback.format_exc())
-                    broker.fail(ack_id)
-                    continue
-                task["ack_id"] = ack_id
-                task_queue.put(task)
-            logger.debug(_(f"queueing from {broker.list_key}"))
-        if event.is_set():
-            break
-    logger.info(_(f"{current_process().name} stopped pushing tasks"))
-
-
-def monitor(result_queue: Queue, broker: Broker = None):
-    """
-    Gets finished tasks from the result queue and saves them to Django
-    :type broker: brokers.Broker
-    :type result_queue: multiprocessing.Queue
-    """
-    if not broker:
-        broker = get_broker()
-    name = current_process().name
-    logger.info(_(f"{name} monitoring at {current_process().pid}"))
-    for task in iter(result_queue.get, "STOP"):
-        # save the result
-        if task.get("cached", False):
-            save_cached(task, broker)
-        else:
-            save_task(task, broker)
-        # acknowledge result
-        ack_id = task.pop("ack_id", False)
-        if ack_id and (task["success"] or task.get("ack_failure", False)):
-            broker.acknowledge(ack_id)
-        # signal execution done
-        post_execute.send(sender="django_q", task=task)
-        # log the result
-        info_name = get_func_repr(task['func'])
-        if task["success"]:
-            # log success
-            logger.info(_(f"Processed '{info_name}' ({task['name']})"))
-        else:
-            # log failure
-            logger.error(_(f"Failed '{info_name}' ({task['name']}) - {task['result']}"))
-    logger.info(_(f"{name} stopped monitoring results"))
-
-
-def worker(
-    task_queue: Queue, result_queue: Queue, timer: Value, timeout: int = Conf.TIMEOUT
-):
-    """
-    Takes a task from the task queue, tries to execute it and puts the result back in the result queue
-    :param timeout: number of seconds wait for a worker to finish.
-    :type task_queue: multiprocessing.Queue
-    :type result_queue: multiprocessing.Queue
-    :type timer: multiprocessing.Value
-    """
-    proc_name = current_process().name
-    logger.info(_(f"{proc_name} ready for work at {current_process().pid}"))
-    task_count = 0
-    if timeout is None:
-        timeout = -1
-    # Start reading the task queue
-    for task in iter(task_queue.get, "STOP"):
-        result = None
-        timer.value = -1  # Idle
-        task_count += 1
-        # Get the function from the task
-        func = task["func"]
-        func_name = get_func_repr(func)
-        logger.info(_(f"{proc_name} processing '{func_name}' ({task['name']})"))
-        f = task["func"]
-        # if it's not an instance try to get it from the string
-        if not callable(task["func"]):
-            f = pydoc.locate(f)
-        close_old_django_connections()
-        timer_value = task.pop("timeout", timeout)
-        # signal execution
-        pre_execute.send(sender="django_q", func=f, task=task)
-        # execute the payload
-        timer.value = timer_value  # Busy
-        try:
-            res = f(*task["args"], **task["kwargs"])
-            result = (res, True)
-        except Exception:
-            result = (f"Could not process '{func_name}'. Check the location of the function and the args/kwargs.", False)
-            if error_reporter:
-                error_reporter.report()
-            if task.get("sync", False):
-                raise Exception(result)
-        with timer.get_lock():
-            # Process result
-            task["result"] = result[0]
-            task["success"] = result[1]
-            task["stopped"] = timezone.now()
-            result_queue.put(task)
-            timer.value = -1  # Idle
-            # Recycle
-            if task_count == Conf.RECYCLE or rss_check():
-                timer.value = -2  # Recycled
-                break
-    logger.info(_(f"{proc_name} stopped doing work"))
-
-def save_task(task, broker: Broker):
-    """
-    Saves the task package to Django or the cache
-    :param task: the task package
-    :type broker: brokers.Broker
-    """
-    # SAVE LIMIT < 0 : Don't save success
-    if not task.get("save", Conf.SAVE_LIMIT >= 0) and task["success"]:
-        return
-    # enqueues next in a chain
-    if task.get("chain", None):
-        django_q.tasks.async_chain(
-            task["chain"],
-            group=task["group"],
-            cached=task["cached"],
-            sync=task["sync"],
-            broker=broker,
-        )
-    # SAVE LIMIT > 0: Prune database, SAVE_LIMIT 0: No pruning
-    close_old_django_connections()
-
-    try:
-        filters = {}
-        if Conf.SAVE_LIMIT_PER and Conf.SAVE_LIMIT_PER in {"group", "name", "func"} and Conf.SAVE_LIMIT_PER in task:
-            value = task[Conf.SAVE_LIMIT_PER]
-            if Conf.SAVE_LIMIT_PER == "func":
-                value = get_func_repr(value)
-            filters[Conf.SAVE_LIMIT_PER] = value
-
-        database_to_use = {"using": Conf.ORM if Conf.ORM else Schedule.objects.db} if not Conf.HAS_REPLICA else {}
-        with db.transaction.atomic(**database_to_use):
-            last = Success.objects.filter(**filters).select_for_update().last()
-            if task["success"] and 0 < Conf.SAVE_LIMIT <= Success.objects.filter(**filters).count():
-                last.delete()
-
-        # check if this task has previous results
-        try:
-            existing_task = Task.objects.get(id=task["id"], name=task["name"])
-            # only update the result if it hasn't succeeded yet
-            if not existing_task.success:
-                existing_task.stopped = task["stopped"]
-                existing_task.result = task["result"]
-                existing_task.success = task["success"]
-                existing_task.attempt_count = existing_task.attempt_count + 1
-                existing_task.save()
-
-            if (
-                Conf.MAX_ATTEMPTS > 0
-                and existing_task.attempt_count >= Conf.MAX_ATTEMPTS
-            ):
-                broker.acknowledge(task["ack_id"])
-
-        except Task.DoesNotExist:
-            # convert func to string
-            func = get_func_repr(task["func"])
-            Task.objects.create(
-                id=task["id"],
-                name=task["name"],
-                func=func,
-                hook=task.get("hook"),
-                args=task["args"],
-                kwargs=task["kwargs"],
-                started=task["started"],
-                stopped=task["stopped"],
-                result=task["result"],
-                group=task.get("group"),
-                success=task["success"],
-                attempt_count=1,
-            )
-    except Exception as e:
-        logger.error(e)
-
-
-def save_cached(task, broker: Broker):
-    task_key = f'{broker.list_key}:{task["id"]}'
-    timeout = task["cached"]
-    if timeout is True:
-        timeout = None
-    try:
-        group = task.get("group", None)
-        iter_count = task.get("iter_count", 0)
-        # if it's a group append to the group list
-        if group:
-            group_key = f"{broker.list_key}:{group}:keys"
-            group_list = broker.cache.get(group_key) or []
-            # if it's an iter group, check if we are ready
-            if iter_count and len(group_list) == iter_count - 1:
-                group_args = f"{broker.list_key}:{group}:args"
-                # collate the results into a Task result
-                results = [
-                    SignedPackage.loads(broker.cache.get(k))["result"]
-                    for k in group_list
-                ]
-                results.append(task["result"])
-                task["result"] = results
-                task["id"] = group
-                task["args"] = SignedPackage.loads(broker.cache.get(group_args))
-                task.pop("iter_count", None)
-                task.pop("group", None)
-                if task.get("iter_cached", None):
-                    task["cached"] = task.pop("iter_cached", None)
-                    save_cached(task, broker=broker)
-                else:
-                    save_task(task, broker)
-                broker.cache.delete_many(group_list)
-                broker.cache.delete_many([group_key, group_args])
-                return
-            # save the group list
-            group_list.append(task_key)
-            broker.cache.set(group_key, group_list, timeout)
-            # async_task next in a chain
-            if task.get("chain", None):
-                django_q.tasks.async_chain(
-                    task["chain"],
-                    group=group,
-                    cached=task["cached"],
-                    sync=task["sync"],
-                    broker=broker,
-                )
-        # save the task
-        broker.cache.set(task_key, SignedPackage.dumps(task), timeout)
-    except Exception as e:
-        logger.error(e)
-
-
-def scheduler(broker: Broker = None):
-    """
-    Creates a task from a schedule at the scheduled time and schedules next run
-    """
-    if not broker:
-        broker = get_broker()
-    close_old_django_connections()
-    try:
-        database_to_use = {"using": Conf.ORM if Conf.ORM else Schedule.objects.db} if not Conf.HAS_REPLICA else {}
-        with db.transaction.atomic(**database_to_use):
-            for s in (
-                Schedule.objects.select_for_update()
-                .exclude(repeats=0)
-                .filter(next_run__lt=timezone.now())
-                .filter(
-                    db.models.Q(cluster__isnull=True) | db.models.Q(cluster=Conf.PREFIX)
-                )
-            ):
-                args = ()
-                kwargs = {}
-                # get args, kwargs and hook
-                if s.kwargs:
-                    try:
-                        # first try the dict syntax
-                        kwargs = ast.literal_eval(s.kwargs)
-                    except (SyntaxError, ValueError):
-                        # else use the kwargs syntax
-                        try:
-                            parsed_kwargs = ast.parse(f"f({s.kwargs})").body[0].value.keywords
-                            kwargs = {kwarg.arg: ast.literal_eval(kwarg.value) for kwarg in parsed_kwargs}
-                        except (SyntaxError, ValueError):
-                            kwargs = {}
-                if s.args:
-                    args = ast.literal_eval(s.args)
-                    # single value won't eval to tuple, so:
-                    if type(args) != tuple:
-                        args = (args,)
-                q_options = kwargs.get("q_options", {})
-                if s.hook:
-                    q_options["hook"] = s.hook
-                # set up the next run time
-                if s.schedule_type != s.ONCE:
-                    next_run = s.next_run
-                    while True:
-                        if s.schedule_type == s.MINUTES:
-                            next_run = next_run + timedelta(minutes=(s.minutes or 1))
-                        elif s.schedule_type == s.HOURLY:
-                            next_run = next_run + timedelta(hours=1)
-                        elif s.schedule_type == s.DAILY:
-                            next_run = next_run + timedelta(days=1)
-                        elif s.schedule_type == s.WEEKLY:
-                            next_run = next_run + timedelta(weeks=1)
-                        elif s.schedule_type == s.MONTHLY:
-                            next_run = add_months(next_run, 1)
-                        elif s.schedule_type == s.QUARTERLY:
-                            next_run = add_months(next_run, 3)
-                        elif s.schedule_type == s.YEARLY:
-                            next_run = add_years(next_run, 1)
-                        elif s.schedule_type == s.CRON:
-                            if not croniter:
-                                raise ImportError(
-                                    _(
-                                        "Please install croniter to enable cron expressions"
-                                    )
-                                )
-                            next_run = croniter(s.cron, localtime()).get_next(datetime)
-                        if Conf.CATCH_UP or next_run > localtime():
-                            break
-
-                    s.next_run = next_run
-                    s.repeats += -1
-                # send it to the cluster
-                scheduled_broker = broker
-                try:
-                    scheduled_broker = get_broker(q_options["broker_name"])
-                except:  # invalid broker_name or non existing broker with broker_name
-                    pass
-                q_options["broker"] = scheduled_broker
-                q_options["group"] = q_options.get("group", s.name or s.id)
-                kwargs["q_options"] = q_options
-                s.task = django_q.tasks.async_task(s.func, *args, **kwargs)
-                # log it
-                if not s.task:
-                    logger.error(
-                        _(
-                            f"{current_process().name} failed to create a task from schedule [{s.name or s.id}]"
-                        )
-                    )
-                else:
-                    logger.info(
-                        _(
-                            f"{current_process().name} created a task from schedule [{s.name or s.id}]"
-                        )
-                    )
-                # default behavior is to delete a ONCE schedule
-                if s.schedule_type == s.ONCE:
-                    if s.repeats < 0:
-                        s.delete()
-                        continue
-                    # but not if it has a positive repeats
-                    s.repeats = 0
-                # save the schedule
-                s.save()
-    except Exception as e:
-        logger.error(e)
-
-
-def close_old_django_connections():
-    """
-    Close django connections unless running with sync=True.
-    """
-    if Conf.SYNC:
-        logger.warning(
-            "Preserving django database connections because sync=True. Beware "
-            "that tasks are now injected in the calling context/transactions "
-            "which may result in unexpected behaviour."
-        )
-    else:
-        db.close_old_connections()
-
-
 def set_cpu_affinity(n: int, process_ids: list, actual: bool = not Conf.TESTING):
     """
     Sets the cpu affinity for the supplied processes.
@@ -711,12 +381,12 @@ def set_cpu_affinity(n: int, process_ids: list, actual: bool = not Conf.TESTING)
     """
     # check if we have the psutil module
     if not psutil:
-        logger.warning("Skipping cpu affinity because psutil was not found.")
+        logger.warning(_("Skipping cpu affinity because psutil was not found."))
         return
     # check if the platform supports cpu_affinity
     if actual and not hasattr(psutil.Process(process_ids[0]), "cpu_affinity"):
         logger.warning(
-            "Faking cpu affinity because it is not supported on this platform"
+            _("Faking cpu affinity because it is not supported on this platform")
         )
         actual = False
     # get the available processors
@@ -737,20 +407,7 @@ def set_cpu_affinity(n: int, process_ids: list, actual: bool = not Conf.TESTING)
             p = psutil.Process(pid)
             if actual:
                 p.cpu_affinity(affinity)
-            logger.info(_(f"{pid} will use cpu {affinity}"))
-
-
-def rss_check():
-    if Conf.MAX_RSS:
-        if resource:
-            return resource.getrusage(resource.RUSAGE_SELF).ru_maxrss >= Conf.MAX_RSS
-        elif psutil:
-            return psutil.Process().memory_info().rss >= Conf.MAX_RSS * 1024
-    return False
-
-
-def localtime() -> datetime:
-    """Override for timezone.localtime to deal with naive times and local times"""
-    if settings.USE_TZ:
-        return timezone.localtime()
-    return datetime.now()
+            logger.info(
+                _("%(pid)s will use cpu %(affinity)s")
+                % {"pid": pid, "affinity": affinity}
+            )

django_q/conf.py

@@ -1,16 +1,22 @@
 import logging
 import os
+import sys
 from copy import deepcopy
 from multiprocessing import cpu_count
 from signal import signal
 from warnings import warn
 
-import pkg_resources
 from django.conf import settings
 from django.utils.translation import gettext_lazy as _
 
 from django_q.queues import Queue
 
+# The "selectable" entry points were introduced in importlib_metadata 3.6 and Python 3.10.
+if sys.version_info < (3, 10):
+    from importlib_metadata import entry_points
+else:
+    from importlib.metadata import entry_points
+
 # optional
 try:
     import psutil
@@ -27,6 +33,11 @@ try:
 except ModuleNotFoundError:
     resource = None
 
+try:
+    import setproctitle
+except ModuleNotFoundError:
+    setproctitle = None
+
 
 class Conf:
     """
@@ -34,10 +45,25 @@ class Conf:
     """
 
     try:
-        conf = settings.Q_CLUSTER
+        conf = settings.Q_CLUSTER.copy()
     except AttributeError:
         conf = {}
 
+    _Q_CLUSTER_NAME = os.getenv("Q_CLUSTER_NAME")
+    if (
+        _Q_CLUSTER_NAME
+        and _Q_CLUSTER_NAME != conf.get("name")
+        and _Q_CLUSTER_NAME != conf.get("cluster_name")
+    ):
+        conf["cluster_name"] = _Q_CLUSTER_NAME
+        alt_conf = conf.pop("ALT_CLUSTERS")
+        if isinstance(alt_conf, dict):
+            alt_conf = alt_conf.get(_Q_CLUSTER_NAME)
+            if isinstance(alt_conf, dict):
+                alt_conf.pop("name", None)
+                alt_conf.pop("cluster_name", None)
+                conf.update(alt_conf)
+
     # Redis server configuration . Follows standard redis keywords
     REDIS = conf.get("redis", {})
 
@@ -54,9 +80,6 @@ class Conf:
     # ORM broker
     ORM = conf.get("orm", None)
 
-    # ORM support for read/write replicas
-    HAS_REPLICA = conf.get("has_replica", False)
-
     # Custom broker class
     BROKER_CLASS = conf.get("broker_class", None)
 
@@ -68,12 +91,19 @@ class Conf:
     MONGO_DB = conf.get("mongo_db", None)
 
     # Name of the cluster or site. For when you run multiple sites on one redis server
+    # It's also the `salt` for signing OrmQ, and part of the Redis stats caching key
+    # For all clusters in one site, PREFIX should be the same value to be able to decrypt payloads
     PREFIX = conf.get("name", "default")
 
+    # Support alternative cluster name to use multiple queues in one site.
+    #   cluster name and queue name are interchangeable, same thing.
+    CLUSTER_NAME = conf.get("cluster_name", PREFIX)
+
     # Log output level
     LOG_LEVEL = conf.get("log_level", "INFO")
 
-    # Maximum number of successful tasks kept in the database. 0 saves everything. -1 saves none
+    # Maximum number of successful tasks kept in the database. 0 saves everything.
+    # -1 saves none
     # Failures are always saved
     SAVE_LIMIT = conf.get("save_limit", 250)
 
@@ -82,7 +112,13 @@ class Conf:
 
     # Verify SAVE_LIMIT_PER is valid
     if SAVE_LIMIT_PER not in ["group", "name", "func", None]:
-        warn(f"SAVE_LIMIT_PER ({SAVE_LIMIT_PER}) is not a valid option. Options are: 'group', 'name', 'func' and None. Default is None.")
+        warn(
+            _(
+                "SAVE_LIMIT_PER (%(option)s) is not a valid option. Options are: "
+                "'group', 'name', 'func' and None. Default is None."
+            )
+            % {"option": SAVE_LIMIT_PER}
+        )
 
     # Guard loop sleep in seconds. Should be between 0 and 60 seconds.
     GUARD_CYCLE = conf.get("guard_cycle", 0.5)
@@ -113,11 +149,12 @@ class Conf:
     # Sets compression of redis packages
     COMPRESSED = conf.get("compress", False)
 
-    # Number of tasks each worker can handle before it gets recycled. Useful for releasing memory
+    # Number of tasks each worker can handle before it gets recycled.
+    # Useful for releasing memory
     RECYCLE = conf.get("recycle", 500)
 
-    # The maximum resident set size in kilobytes before a worker will recycle. Useful for limiting memory usage
-    # Not available on all platforms
+    # The maximum resident set size in kilobytes before a worker will recycle.
+    # Useful for limiting memory usage. Not available on all platforms
     MAX_RSS = conf.get("max_rss", None)
 
     # Number of seconds to wait for a worker to finish.
@@ -135,9 +172,10 @@ class Conf:
     # Verify if retry and timeout settings are correct
     if not TIMEOUT or (TIMEOUT > RETRY):
         warn(
-            """Retry and timeout are misconfigured. Set retry larger than timeout,
-        failure to do so will cause the tasks to be retriggered before completion.
-        See https://django-q2.readthedocs.io/en/master/configure.html#retry for details."""
+            "Retry and timeout are misconfigured. Set retry larger than timeout,"
+            "failure to do so will cause the tasks to be retriggered before completion."
+            "See https://django-q2.readthedocs.io/en/master/configure.html#retry "
+            "for details."
         )
 
     # Sets the amount of tasks the cluster will try to pop off the broker.
@@ -156,12 +194,14 @@ class Conf:
     # The Django cache to use
     CACHE = conf.get("cache", "default")
 
-    # Use the cache as result backend. Can be 'True' or an integer representing the global cache timeout.
+    # Use the cache as result backend. Can be 'True' or an integer representing the
+    # global cache timeout.
     # i.e 'cached: 60' , will make all results go the cache and expire in 60 seconds.
     CACHED = conf.get("cached", False)
 
     # If set to False the scheduler won't execute tasks in the past.
-    # Instead it will run once and reschedule the next run in the future. Defaults to True.
+    # Instead it will run once and reschedule the next run in the future. Defaults to
+    # True.
     CATCH_UP = conf.get("catch_up", True)
 
     # Use the secret key for package signing
@@ -200,6 +240,11 @@ class Conf:
     # to manage workarounds during testing
     TESTING = conf.get("testing", False)
 
+    # Timezone for next_run, overrules Django timezone
+    TIME_ZONE = None
+    if settings.USE_TZ:
+        TIME_ZONE = conf.get("time_zone", settings.TIME_ZONE)
+
 
 # logger
 logger = logging.getLogger("django-q")
@@ -237,9 +282,7 @@ if Conf.ERROR_REPORTER:
         # iterate through the configured error reporters,
         # and instantiate an ErrorReporter using the provided config
         for name, conf in error_conf.items():
-            for entry in pkg_resources.iter_entry_points(
-                "djangoq.errorreporters", name
-            ):
+            for entry in entry_points(group="djangoq.errorreporters", name=name):
                 Reporter = entry.load()
                 reporters.append(Reporter(**conf))
         error_reporter = ErrorReporter(reporters)
@@ -257,5 +300,6 @@ def get_ppid():
         return psutil.Process(os.getpid()).ppid()
     else:
         raise OSError(
-            "Your OS does not support `os.getppid`. Please install `psutil` as an alternative provider."
+            "Your OS does not support `os.getppid`. Please install `psutil` as an "
+            "alternative provider."
         )

django_q/core_signing.py

@@ -6,7 +6,12 @@ from django.core.signing import BadSignature, JSONSerializer, SignatureExpired
 from django.core.signing import Signer as Sgnr
 from django.core.signing import TimestampSigner as TsS
 from django.core.signing import b64_decode, dumps
-from django.utils import baseconv
+
+try:
+    from django.core.signing import base62
+except ImportError:
+    # For django < 4.0
+    from django.utils.baseconv import base62
 from django.utils.crypto import constant_time_compare
 from django.utils.encoding import force_bytes, force_str
 
@@ -32,7 +37,9 @@ 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
@@ -69,7 +76,7 @@ class TimestampSigner(Signer, TsS):
         """
         result = super(TimestampSigner, self).unsign(value)
         value, timestamp = result.rsplit(self.sep, 1)
-        timestamp = baseconv.base62.decode(timestamp)
+        timestamp = base62.decode(timestamp)
         if max_age is not None:
             if isinstance(max_age, datetime.timedelta):
                 max_age = max_age.total_seconds()

django_q/humanhash.py

@@ -337,12 +337,18 @@ class HumanHasher:
 
         # Split `bytes` into `target` segments.
         seg_size = length // target
-        segments = [bytes[i * seg_size : (i + 1) * seg_size] for i in range(target)]
+        # fmt: off
+        segments = [
+            bytes[i * seg_size : (i + 1) * seg_size] for i in range(target)  # noqa: E203 E501
+        ]
+        # fmt: on
         # Catch any left-over bytes in the last segment.
-        segments[-1].extend(bytes[target * seg_size :])
+        segments[-1].extend(bytes[target * seg_size :])  # noqa: E203 E501
 
         # Use a simple XOR checksum-like function for compression.
-        checksum = lambda bytes: reduce(operator.xor, bytes, 0)
+        def checksum(bytes):
+            return reduce(operator.xor, bytes, 0)
+
         checksums = list(map(checksum, segments))
         return checksums
 

django_q/locale/de/LC_MESSAGES/django.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-01-15 15:53+0100\n"
+"POT-Creation-Date: 2023-01-26 01:38+0000\n"
 "PO-Revision-Date: 2018-08-05 18:28+0200\n"
 "Last-Translator: Jonas Winkler\n"
 "Language-Team: \n"
@@ -17,201 +17,202 @@ msgstr ""
 "X-Generator: Poedit 2.1.1\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
-#: admin.py:40
+#: admin.py:43
 msgid "Resubmit selected tasks to queue"
 msgstr "Ausgewählte Aufgaben erneut ausführen"
 
-#: brokers/disque.py:59
-msgid "No Disque nodes configured"
-msgstr "Keine Disque-Knoten konfiguriert"
+#: admin.py:107 models.py:293
+#, fuzzy
+#| msgid "Success"
+msgid "success"
+msgstr "erfolg"
 
-#: brokers/disque.py:76
-msgid "Could not connect to any Disque nodes"
-msgstr "Konnte zu keinem Disque-Knoten verbinden"
+#: admin.py:119 models.py:295
+msgid "last_run"
+msgstr ""
 
-#: cluster.py:76
-#, fuzzy, python-brace-format
-#| msgid "Q Cluster-{} starting."
-msgid "Q Cluster {self.name} starting."
-msgstr "Q-Cluster {self.name} wird gestartet."
-
-#: cluster.py:84
-#, fuzzy, python-brace-format
-#| msgid "Q Cluster-{} stopping."
-msgid "Q Cluster {self.name} stopping."
-msgstr "Q-Cluster {self.name} wird gestoppt."
+#: cluster.py:79
+#, python-format
+msgid "Q Cluster %(name)s starting."
+msgstr "Q-Cluster %(name)s wird gestartet."
 
 #: cluster.py:87
-#, fuzzy, python-brace-format
-#| msgid "Q Cluster-{} has stopped."
-msgid "Q Cluster {self.name} has stopped."
-msgstr "Q-Cluster {self.name} wurde gestoppt."
+#, fuzzy, python-format
+#| msgid "Q Cluster-{} stopping."
+msgid "Q Cluster %(name)s stopping."
+msgstr "Q-Cluster {name} wird gestoppt."
 
-#: cluster.py:95
-msgid ""
-"{current_process().name} got signal {Conf.SIGNAL_NAMES.get(signum, \"UNKNOWN"
-"\")}"
-msgstr ""
-"{current_process().name} erhielt das Signal {Conf.SIGNAL_NAMES.get(signum, "
-"\"UNKNOWN\")}"
+#: cluster.py:90
+#, python-format
+msgid "Q Cluster %(name)s has stopped."
+msgstr "Q-Cluster %(name)s wurde gestoppt."
 
-#: cluster.py:216
-#, fuzzy, python-brace-format
-#| msgid "reincarnated monitor {} after sudden death"
-msgid "reincarnated monitor {process.name} after sudden death"
-msgstr "Monitor {process.name} wurde nach unerwartetem Absturz neu gestartet"
+#: cluster.py:97
+#, python-format
+msgid "%(name)s got signal %(signal)s"
+msgstr "%(name)s erhielt das Signal %(signal)s"
 
-#: cluster.py:219
-#, fuzzy, python-brace-format
-#| msgid "reincarnated pusher {} after sudden death"
-msgid "reincarnated pusher {process.name} after sudden death"
-msgstr "Pusher {process.name} wurde nach unerwartetem Absturz neu gestartet"
-
-#: cluster.py:226
-#, fuzzy, python-brace-format
-#| msgid "reincarnated worker {} after timeout"
-msgid "reincarnated worker {process.name} after timeout"
-msgstr "Worker {process.name} wurde nach Zeitüberschreitung neu gestartet"
-
-#: cluster.py:228
-#, fuzzy, python-brace-format
-#| msgid "recycled worker {}"
-msgid "recycled worker {process.name}"
-msgstr "Worker {process.name} wurde wiederverwendet"
+#: cluster.py:224
+#, python-format
+msgid "reincarnated monitor %(name)s after sudden death"
+msgstr "Monitor %(name)s wurde nach unerwartetem Absturz neu gestartet"
 
 #: cluster.py:230
-#, fuzzy, python-brace-format
-#| msgid "reincarnated worker {} after death"
-msgid "reincarnated worker {process.name} after death"
-msgstr "Worker {process.name} wurde nach unerwartetem Absturz neu gestartet"
+#, python-format
+msgid "reincarnated pusher %(name)s after sudden death"
+msgstr "Pusher %(name)s wurde nach unerwartetem Absturz neu gestartet"
 
-#: cluster.py:251
+#: cluster.py:250
+#, fuzzy, python-format
+#| msgid "reincarnated worker %(name)s after timeout"
 msgid ""
-"{current_process().name} guarding cluster {humanize(self.cluster_id.hex)}"
+"reincarnated worker %(name)s after timeout while processing task "
+"%(task_name)s"
+msgstr "Worker %(name)s wurde nach Zeitüberschreitung neu gestartet"
+
+#: cluster.py:255
+#, python-format
+msgid "reincarnated worker %(name)s after timeout"
+msgstr "Worker %(name)s wurde nach Zeitüberschreitung neu gestartet"
+
+#: cluster.py:260
+#, python-format
+msgid "recycled worker %(name)s"
+msgstr "Worker %(name)s wurde wiederverwendet"
+
+#: cluster.py:263
+#, python-format
+msgid "reincarnated worker %(name)s after death"
+msgstr "Worker %(name)s wurde nach unerwartetem Absturz neu gestartet"
+
+#: cluster.py:287
+#, python-format
+msgid "%(name)s guarding cluster %(cluster_name)s"
+msgstr "%(name)s beschützt das Cluster %(cluster_name)s"
+
+#: cluster.py:296
+#, python-format
+msgid "Q Cluster %(cluster_name)s running."
+msgstr "Q-Cluster %(cluster_name)s läuft."
+
+#: cluster.py:332
+#, python-format
+msgid "%(name)s stopping cluster processes"
+msgstr "%(name)s hält Cluster-Prozesse an"
+
+#: cluster.py:357
+#, python-format
+msgid "%(name)s waiting for the monitor."
+msgstr "%(name)s wartet auf den Monitor."
+
+#: cluster.py:383
+#, fuzzy, python-format
+#| msgid "%(process_name)s pushing tasks at %(id)s"
+msgid "%(name)s pushing tasks at %(id)s"
+msgstr "%(process_name)s veröffentlicht Aufagaben auf %(id)s"
+
+#: cluster.py:407
+#, python-format
+msgid "queueing from %(list_key)s"
+msgstr "Einreihen von %(list_key)s"
+
+#: cluster.py:411
+#, python-format
+msgid "%(name)s stopped pushing tasks"
+msgstr "%(name)s veröffentlicht keine Aufgaben mehr"
+
+#: cluster.py:426
+#, python-format
+msgid "%(name)s monitoring at %(id)s"
+msgstr "%(name)s beobachtet auf %(id)s"
+
+#: cluster.py:445
+#, python-format
+msgid "Processed '%(info_name)s' (%(task_name)s)"
+msgstr "[%(task_name)s] - '%(info_name)s' wurde verarbeitet"
+
+#: cluster.py:451
+#, python-format
+msgid "Failed '%(info_name)s' (%(task_name)s) - %(task_result)s"
+msgstr "'%(info_name)s' (%(task_name)s) ist fehlgeschlagen - %(task_result)s"
+
+#: cluster.py:458
+#, python-format
+msgid "%(name)s stopped monitoring results"
+msgstr "%(name)s überwacht keine Ergebnisse mehr"
+
+#: cluster.py:474
+#, python-format
+msgid "%(proc_name)s ready for work at %(id)s"
+msgstr "%(proc_name)s ist bereit für Arbeit auf %(id)s"
+
+#: cluster.py:494
+#, fuzzy, python-format
+#| msgid "%(proc_name)s processing '%(func_name)s' (%(task_name)s)"
+msgid "%(proc_name)s processing %(task_name)s '%(func_name)s'"
+msgstr "%(proc_name)s verarbeitet '%(func_name)s' (%(task_name)s)"
+
+#: cluster.py:546
+#, python-format
+msgid "%(proc_name)s stopped doing work"
+msgstr "%(proc_name)s hat die Arbeit beendet"
+
+#: cluster.py:751
+#, python-format
+msgid "%(process_name)s failed to create a task from schedule [%(schedule)s]"
 msgstr ""
-"{current_process().name} beschützt das Cluster {humanize(self.cluster_id."
-"hex)}"
+"%(process_name)s konnte keine Aufgabe von Zeitplan [%(schedule)s] erstellen"
 
-#: cluster.py:256
-msgid "Q Cluster {humanize(self.cluster_id.hex)} running."
-msgstr "Q-Cluster {humanize(self.cluster_id.hex)} ist bereit."
-
-#: cluster.py:290
-#, fuzzy, python-brace-format
-#| msgid "{} stopping cluster processes"
-msgid "{name} stopping cluster processes"
-msgstr "{name} hält Cluster-Prozesse an"
-
-#: cluster.py:315
-#, fuzzy, python-brace-format
-#| msgid "{} waiting for the monitor."
-msgid "{name} waiting for the monitor."
-msgstr "{name} wartet auf den Monitor."
-
-#: cluster.py:337
-msgid "{current_process().name} pushing tasks at {current_process().pid}"
-msgstr ""
-"{current_process().name} veröffentlicht Aufagaben auf {current_process().pid}"
-
-#: cluster.py:358
-#, fuzzy, python-brace-format
-#| msgid "queueing from {}"
-msgid "queueing from {broker.list_key}"
-msgstr "Einreihen von {broker.list_key}"
-
-#: cluster.py:361
-#, fuzzy
-#| msgid "{} stopped pushing tasks"
-msgid "{current_process().name} stopped pushing tasks"
-msgstr "{current_process().name} veröffentlicht keine Aufgaben mehr"
-
-#: cluster.py:373
-#, fuzzy
-#| msgid "{} monitoring at {}"
-msgid "{name} monitoring at {current_process().pid}"
-msgstr "{name} beobachtet auf {current_process().pid}"
-
-#: cluster.py:387
-#, fuzzy
-#| msgid "Processed [{}]"
-msgid "Processed [{task['name']}]"
-msgstr "[{task['name']}] wurde verarbeitet"
-
-#: cluster.py:390
-msgid "Failed [{task['name']}] - {task['result']}"
-msgstr "[{task['name']}] ist fehlgeschlagen - {task['result']}"
-
-#: cluster.py:391
-#, fuzzy, python-brace-format
-#| msgid "{} stopped monitoring results"
-msgid "{name} stopped monitoring results"
-msgstr "{name} überwacht keine Ergebnisse mehr"
-
-#: cluster.py:405
-#, fuzzy
-#| msgid "{} ready for work at {}"
-msgid "{name} ready for work at {current_process().pid}"
-msgstr "{name} ist bereit für Arbeit auf {current_process().pid}"
-
-#: cluster.py:415
-#, fuzzy
-#| msgid "{} processing [{}]"
-msgid "{name} processing [{task[\"name\"]}]"
-msgstr "{name} verarbeitet [{task[\"name\"]}]"
-
-#: cluster.py:455
-#, fuzzy, python-brace-format
-#| msgid "{} stopped doing work"
-msgid "{name} stopped doing work"
-msgstr "{name} hat die Arbeit beendet"
-
-#: cluster.py:619 models.py:143
-msgid "Please install croniter to enable cron expressions"
-msgstr "Bitte installieren Sie croniter, um Cron-Ausdrücke zu aktivieren"
-
-#: cluster.py:644
-#, fuzzy
-#| msgid "{} failed to create a task from schedule [{}]"
+#: cluster.py:762
+#, fuzzy, python-format
+#| msgid "%(process_name)s created a task from schedule [%(schedule)s]"
 msgid ""
-"{current_process().name} failed to create a task from schedule [{s.name or s."
-"id}]"
+"%(process_name)s created task %(task_name)s from schedule [%(schedule)s]"
 msgstr ""
-"{current_process().name} konnte keine Aufgabe von Zeitplan [{s.name or s."
-"id}] erstellen"
+"%(process_name)s hat eine Aufgabe des Zeitplans [%(schedule)s] erstellt"
 
-#: cluster.py:650
-#, fuzzy
-#| msgid "{} created a task from schedule [{}]"
+#: cluster.py:808
+msgid "Skipping cpu affinity because psutil was not found."
+msgstr "Cpu-Affinität wird übersprungen, da psutil nicht gefunden wurde."
+
+#: cluster.py:813
+msgid "Faking cpu affinity because it is not supported on this platform"
+msgstr ""
+"Vortäuschen von CPU-Affinität, da diese auf dieser Plattform nicht "
+"unterstützt wird"
+
+#: cluster.py:835
+#, python-format
+msgid "%(pid)s will use cpu %(affinity)s"
+msgstr "%(pid)s wird CPU %(affinity)s benutzen"
+
+#: conf.py:90
+#, python-format
 msgid ""
-"{current_process().name} created a task from schedule [{s.name or s.id}]"
+"SAVE_LIMIT_PER (%(option)s) is not a valid option. Options are: 'group', "
+"'name', 'func' and None. Default is None."
 msgstr ""
-"{current_process().name} hat eine Aufgabe des Zeitplans [{s.name or s.id}] "
-"erstellt"
-
-#: cluster.py:716
-#, fuzzy, python-brace-format
-#| msgid "{} will use cpu {}"
-msgid "{pid} will use cpu {affinity}"
-msgstr "{pid} wird CPU {affinity} benutzen"
+"SAVE_LIMIT_PER (%(option)s) ist keine gültige Option. Optionen sind: "
+"'group', 'name', 'func' und None. Standard ist None."
 
 #. Translators: Cluster status descriptions
-#: conf.py:184
+#: conf.py:207
 msgid "Starting"
 msgstr "Wird gestartet"
 
-#: conf.py:185
+#: conf.py:208
 msgid "Working"
 msgstr "Arbeitet"
 
-#: conf.py:186
+#: conf.py:209
 msgid "Idle"
 msgstr "Leerlauf"
 
-#: conf.py:187
+#: conf.py:210
 msgid "Stopped"
 msgstr "Gestoppt"
 
-#: conf.py:188
+#: conf.py:211
 msgid "Stopping"
 msgstr "Wird gestoppt"
 
@@ -225,223 +226,277 @@ msgstr "Startet ein Django-Q-Cluster."
 msgid "General information over all clusters."
 msgstr "Allgemeine Informationen über alle Cluster"
 
+#. Translators: help text for qmemory management command
+#: management/commands/qmemory.py:9
+msgid "Monitors Q Cluster memory usage"
+msgstr "Überwacht die Speichernutzung von Q Cluster"
+
 #. Translators: help text for qmonitor management command
 #: management/commands/qmonitor.py:9
 msgid "Monitors Q Cluster activity"
 msgstr "Q-Cluster aktiv überwachen"
 
-#: models.py:118
+#: models.py:125
 msgid "Successful task"
 msgstr "Erfolgreiche Aufgabe"
 
-#: models.py:119
+#: models.py:126
 msgid "Successful tasks"
 msgstr "Erfolgreiche Aufgaben"
 
-#: models.py:134
+#: models.py:141
 msgid "Failed task"
 msgstr "Fehlgeschlagene Aufgabe"
 
-#: models.py:135
+#: models.py:142
 msgid "Failed tasks"
 msgstr "Fehlgeschlagene Aufgaben"
 
-#: models.py:159
+#: models.py:150 models.py:234
+msgid "Please install croniter to enable cron expressions"
+msgstr "Bitte installieren Sie croniter, um Cron-Ausdrücke zu aktivieren"
+
+#: models.py:170
 msgid "e.g. 1, 2, 'John'"
 msgstr "zum Beispiel 1, 2, 'John'"
 
-#: models.py:161
+#: models.py:172
 msgid "e.g. x=1, y=2, name='John'"
 msgstr "zum Beispiel x=1, y=2, name='John'"
 
-#: models.py:173
+#: models.py:186
 msgid "Once"
 msgstr "Einmal"
 
-#: models.py:174
+#: models.py:187
 msgid "Minutes"
 msgstr "Minuten"
 
-#: models.py:175
+#: models.py:188
 msgid "Hourly"
 msgstr "Stündlich"
 
-#: models.py:176
+#: models.py:189
 msgid "Daily"
 msgstr "Täglich"
 
-#: models.py:177
+#: models.py:190
 msgid "Weekly"
 msgstr "Wöchentlich"
 
-#: models.py:178
+#: models.py:191
+msgid "Biweekly"
+msgstr "Zweiwöchentlich"
+
+#: models.py:192
 msgid "Monthly"
 msgstr "Monatlich"
 
-#: models.py:179
+#: models.py:193
+msgid "Bimonthly"
+msgstr "Zweimonatlich"
+
+#: models.py:194
 msgid "Quarterly"
 msgstr "Vierteljährlich"
 
-#: models.py:180
+#: models.py:195
 msgid "Yearly"
 msgstr "Jährlich"
 
-#: models.py:181
+#: models.py:196
 msgid "Cron"
 msgstr "Cron"
 
-#: models.py:184
+#: models.py:199
 msgid "Schedule Type"
 msgstr "Zeitplan-Typ"
 
-#: models.py:187
+#: models.py:202
 msgid "Number of minutes for the Minutes type"
 msgstr "Anzahl Minuten für den Typ 'Minuten'"
 
-#: models.py:190
+#: models.py:205
 msgid "Repeats"
 msgstr "Wiederhohlungen"
 
-#: models.py:190
+#: models.py:205
 msgid "n = n times, -1 = forever"
 msgstr "n = n mal, -1 = für immer"
 
-#: models.py:193
+#: models.py:208
 msgid "Next Run"
 msgstr "Nächste Ausführung"
 
-#: models.py:200
+#: models.py:215
 msgid "Cron expression"
 msgstr "Cron-Ausdruck"
 
-#: models.py:226
+#: models.py:224
+msgid "Name of kwarg to pass intended schedule date"
+msgstr "Name des zu passierenden Kwargs vorgesehenes Datum"
+
+#: models.py:299
 msgid "Scheduled task"
 msgstr "Geplante Aufgabe"
 
-#: models.py:227
+#: models.py:300
 msgid "Scheduled tasks"
 msgstr "Geplante Aufgaben"
 
-#: models.py:250
+#: models.py:326
 msgid "Queued task"
 msgstr "Eingereihte Aufgabe"
 
-#: models.py:251
+#: models.py:327
 msgid "Queued tasks"
 msgstr "Eingereihte Aufgaben"
 
-#: monitor.py:35
+#: monitor.py:64 monitor.py:348
 msgid "Host"
 msgstr "Host"
 
-#: monitor.py:39
+#: monitor.py:68 monitor.py:352 monitor.py:459
 msgid "Id"
 msgstr "Id"
 
-#: monitor.py:43
+#: monitor.py:72
 msgid "State"
 msgstr "Status"
 
-#: monitor.py:47
+#: monitor.py:76
 msgid "Pool"
 msgstr "Pool"
 
-#: monitor.py:51
+#: monitor.py:80
 msgid "TQ"
 msgstr "TQ"
 
-#: monitor.py:55
+#: monitor.py:84
 msgid "RQ"
 msgstr "RQ"
 
-#: monitor.py:59
+#: monitor.py:88
 msgid "RC"
 msgstr "RC"
 
-#: monitor.py:63
+#: monitor.py:92
 msgid "Up"
 msgstr "Up"
 
-#: monitor.py:143 monitor.py:247
+#: monitor.py:172 monitor.py:286
 msgid "Queued"
 msgstr "Eingereiht"
 
-#: monitor.py:151
+#: monitor.py:180
 msgid "Success"
 msgstr "Erfolg"
 
-#: monitor.py:161 monitor.py:255
+#: monitor.py:190 monitor.py:294
 msgid "Failures"
 msgstr "Fehlschläge"
 
-#: monitor.py:172
+#: monitor.py:201 monitor.py:498
 msgid "[Press q to quit]"
 msgstr "[Drücken Sie q zum Beenden]"
 
-#: monitor.py:191
+#: monitor.py:227
 msgid "day"
 msgstr "Tag"
 
-#: monitor.py:212
+#: monitor.py:248
 msgid "second"
 msgstr "Sekunde"
 
-#: monitor.py:215
+#: monitor.py:251
 msgid "minute"
 msgstr "Minute"
 
-#: monitor.py:218
+#: monitor.py:254
 msgid "hour"
 msgstr "Stunde"
 
-#: monitor.py:228
-msgid ""
-"-- {Conf.PREFIX.capitalize()} { \".\".join(str(v) for v in VERSION)} on "
-"{broker.info()}  --"
-msgstr ""
-"-- {Conf.PREFIX.capitalize()} { \".\".join(str(v) for v in VERSION)} auf "
-"{broker.info()}  --"
+#: monitor.py:263
+#, python-format
+msgid "-- %(prefix)s %(version)s on %(info)s --"
+msgstr "-- %(prefix)s %(version)s auf %(info)s --"
 
-#: monitor.py:234
+#: monitor.py:273
 msgid "Clusters"
 msgstr "Cluster"
 
-#: monitor.py:238
+#: monitor.py:277
 msgid "Workers"
 msgstr "Arbeiter"
 
-#: monitor.py:242
+#: monitor.py:281
 msgid "Restarts"
 msgstr "Neustarts"
 
-#: monitor.py:251
+#: monitor.py:290
 msgid "Successes"
 msgstr "Erfolge"
 
-#: monitor.py:260
+#: monitor.py:299
 msgid "Schedules"
 msgstr "Zeitpläne"
 
-#: monitor.py:264
-#, fuzzy, python-brace-format
-#| msgid "Tasks/{}"
-msgid "Tasks/{per}"
-msgstr "Aufgaben/{per}"
+#: monitor.py:303
+#, python-format
+msgid "Tasks/%(per)s"
+msgstr "Aufgaben/%(per)s"
 
-#: monitor.py:268
+#: monitor.py:307
 msgid "Avg time"
 msgstr "Durchschnittl. Zeit"
 
+#: monitor.py:357
+msgid "Available (%)"
+msgstr "Verfügbar (%)"
+
+#: monitor.py:363
+msgid "Available (MB)"
+msgstr "Verfügbar (MB)"
+
+#: monitor.py:368
+msgid "Total (MB)"
+msgstr "Insgesamt (MB)"
+
+#: monitor.py:373
+msgid "Sentinel (MB)"
+msgstr "Sentinel (MB)"
+
+#: monitor.py:379
+msgid "Monitor (MB)"
+msgstr "Monitor (MB)"
+
+#: monitor.py:385
+msgid "Workers (MB)"
+msgstr "Arbeiter (MB)"
+
+#: monitor.py:487
+#, python-format
+msgid "Available lowest (): %(memory_percent)s ((at)s)"
+msgstr "Niedrigste verfügbar (): %(memory_percent)s ((at)s)"
+
+#: monitor.py:509
+msgid "No clusters appear to be running."
+msgstr "Es scheinen keine Cluster zu laufen."
+
 #: signals.py:22
-#, fuzzy, python-brace-format
-#| msgid "malformed return hook '{}' for [{}]"
-msgid "malformed return hook '{instance.hook}' for [{instance.name}]"
-msgstr "Ungültiger Return-Hook '{instance.hook}' für [{instance.name}]"
+#, python-format
+msgid "malformed return hook '%(hook)s' for [%(name)s]"
+msgstr "Ungültiger Return-Hook '%(hook)s' für [%(name)s]"
 
 #: signals.py:30
-#, fuzzy
-#| msgid "return hook {} failed on [{}] because {}"
-msgid ""
-"return hook {instance.hook} failed on [{instance.name}] because {str(e)}"
-msgstr ""
-"Return-Hook {instance.hook} für [{instance.name}] ist gescheitert: {str(e)}"
+#, python-format
+msgid "return hook %(hook)s failed on [%(name)s] because %(error)s"
+msgstr "Return-Hook %(hook)s für [%(name)s] ist gescheitert: %(error)s"
+
+#, python-format
+#~ msgid ""
+#~ "Could not process '%(func_name)s'. Check the location of the function and "
+#~ "the args/kwargs."
+#~ msgstr ""
+#~ "Konnte '%(func_name)s' nicht verarbeiten. Überprüfen Sie den Ort der "
+#~ "Funktion und die args/kwargs."

django_q/locale/fr/LC_MESSAGES/django.po

@@ -6,349 +6,504 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-08-05 15:48+0200\n"
+"POT-Creation-Date: 2023-01-26 01:38+0000\n"
 "PO-Revision-Date: 2018-08-05 18:28+0200\n"
+"Last-Translator: Thierry BOULOGNE <contact@tng-concepts.com>\n"
 "Language-Team: \n"
+"Language: fr-FR\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "X-Generator: Poedit 2.1.1\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
-"Last-Translator: Thierry BOULOGNE <contact@tng-concepts.com>\n"
-"Language: fr-FR\n"
 
-#: admin.py:48
+#: admin.py:43
 msgid "Resubmit selected tasks to queue"
 msgstr "Resoumettre les tâches sélectionnées à la file d'attente"
 
-#: cluster.py:54
-msgid "Q Cluster-{} starting."
-msgstr "Démarrage de Q Cluster-{}."
+#: admin.py:107 models.py:293
+#, fuzzy
+#| msgid "Success"
+msgid "success"
+msgstr "succès"
 
-#: cluster.py:62
-msgid "Q Cluster-{} stopping."
-msgstr "Arrêt de Q Cluster-{}."
+#: admin.py:119 models.py:295
+msgid "last_run"
+msgstr ""
 
-#: cluster.py:65
-msgid "Q Cluster-{} has stopped."
-msgstr "Q Cluster-{} a été arrêté."
+#: cluster.py:79
+#, python-format
+msgid "Q Cluster %(name)s starting."
+msgstr "Démarrage de Q Cluster-%(name)s."
 
-#: cluster.py:71
-msgid "{} got signal {}"
-msgstr "{} à reçu le signal {}"
+#: cluster.py:87
+#, python-format
+msgid "Q Cluster %(name)s stopping."
+msgstr "Arrêt de Q Cluster-%(name)s."
 
-#: cluster.py:169
-msgid "reincarnated monitor {} after sudden death"
-msgstr "moniteur réintégré {} après un arrêt intempestif"
+#: cluster.py:90
+#, python-format
+msgid "Q Cluster %(name)s has stopped."
+msgstr "Q Cluster-%(name)s a été arrêté."
 
-#: cluster.py:172
-msgid "reincarnated pusher {} after sudden death"
-msgstr "pousseur réintégré {} après un arrêt intempestif"
+#: cluster.py:97
+#, python-format
+msgid "%(name)s got signal %(signal)s"
+msgstr "%(name)s à reçu le signal %(signal)s"
 
-#: cluster.py:179
-msgid "reincarnated worker {} after timeout"
-msgstr "processus réintégré {} après un arrêt une attente trop longue"
+#: cluster.py:224
+#, python-format
+msgid "reincarnated monitor %(name)s after sudden death"
+msgstr "surveillant %(name)s réincarné après un arrêt intempestif"
 
-#: cluster.py:181
-msgid "recycled worker {}"
-msgstr "processus recyclé"
+#: cluster.py:230
+#, python-format
+msgid "reincarnated pusher %(name)s after sudden death"
+msgstr "répartiteur %(name)s réincarné après un arrêt intempestif"
 
-#: cluster.py:183
-msgid "reincarnated worker {} after death"
-msgstr "processus réintégré {} après arrêt"
+#: cluster.py:250
+#, python-format
+msgid ""
+"reincarnated worker %(name)s after timeout while processing task "
+"%(task_name)s"
+msgstr ""
+"processus %(name)s réincarné, délai de traitement dépassé pour la tâche "
+"%(task_name)s"
 
-#: cluster.py:202
-msgid "{} guarding cluster at {}"
-msgstr "{} surveillance du cluster à {}"
+#: cluster.py:255
+#, python-format
+msgid "reincarnated worker %(name)s after timeout"
+msgstr "processus %(name)s réincarné, délai de traitement dépassé"
 
-#: cluster.py:205
-msgid "Q Cluster-{} running."
-msgstr "Q Cluster-{} en cours d'exécution."
+#: cluster.py:260
+#, python-format
+msgid "recycled worker %(name)s"
+msgstr "processus recyclé %(name)s"
 
-#: cluster.py:239
-msgid "{} stopping cluster processes"
-msgstr "{} arrêt des processus de cluster"
+#: cluster.py:263
+#, python-format
+msgid "reincarnated worker %(name)s after death"
+msgstr "processus réintégré %(name)s après arrêt"
 
-#: cluster.py:264
-msgid "{} waiting for the monitor."
-msgstr "{} en attente du moniteur."
+#: cluster.py:287
+#, python-format
+msgid "%(name)s guarding cluster %(cluster_name)s"
+msgstr "%(name)s surveillance du cluster à %(cluster_name)s"
 
-#: cluster.py:285
-msgid "{} pushing tasks at {}"
-msgstr "{} tâche envoyé à {}"
+#: cluster.py:296
+#, python-format
+msgid "Q Cluster %(cluster_name)s running."
+msgstr "Démarrage de Q Cluster-%(cluster_name)s."
 
-#: cluster.py:306
-msgid "queueing from {}"
-msgstr "mise en file d'attente de {}"
-
-#: cluster.py:309
-msgid "{} stopped pushing tasks"
-msgstr "{} a cessé de pousser les tâches"
-
-#: cluster.py:320
-msgid "{} monitoring at {}"
-msgstr "{} Surveillance de {}"
-
-#: cluster.py:334
-msgid "Processed [{}]"
-msgstr "Traitement de [{}]"
-
-#: cluster.py:337
-msgid "Failed [{}] - {}"
-msgstr "Echec [{}] - {}"
-
-#: cluster.py:338
-msgid "{} stopped monitoring results"
-msgstr "{} arrêt des résultats de surveillance"
-
-#: cluster.py:349
-msgid "{} ready for work at {}"
-msgstr "{} prêt pour le travail à {}"
+#: cluster.py:332
+#, python-format
+msgid "%(name)s stopping cluster processes"
+msgstr "%(name)s arrêt des processus du cluster"
 
 #: cluster.py:357
-msgid "{} processing [{}]"
-msgstr "{} en cours de traitement [{}]"
+#, python-format
+msgid "%(name)s waiting for the monitor."
+msgstr "%(name)s en attente du surveillant."
 
-#: cluster.py:398
-msgid "{} stopped doing work"
-msgstr "{} arrêté de travailler"
+#: cluster.py:383
+#, python-format
+msgid "%(name)s pushing tasks at %(id)s"
+msgstr "%(name)s répartit les tâches %(id)s"
 
-#: cluster.py:543
-msgid "{} failed to create a task from schedule [{}]"
-msgstr "{} Echec de la création d'une tâche à partir de Schedule [{}]"
+#: cluster.py:407
+#, python-format
+msgid "queueing from %(list_key)s"
+msgstr "mise en file d'attente de %(list_key)s"
 
-#: cluster.py:547
-msgid "{} created a task from schedule [{}]"
-msgstr "{} a créé une tâche à partir de Schedule [{}]"
+#: cluster.py:411
+#, python-format
+msgid "%(name)s stopped pushing tasks"
+msgstr "%(name)s a cessé de répartir les tâches"
 
-#: cluster.py:595
-msgid "{} will use cpu {}"
-msgstr "{} utilisera le CPU {}"
+#: cluster.py:426
+#, python-format
+msgid "%(name)s monitoring at %(id)s"
+msgstr "%(name)s surveille les résultats %(id)s"
 
-#: conf.py:169
+#: cluster.py:445
+#, python-format
+msgid "Processed '%(info_name)s' (%(task_name)s)"
+msgstr "traité '%(info_name)s' (%(task_name)s)"
+
+#: cluster.py:451
+#, python-format
+msgid "Failed '%(info_name)s' (%(task_name)s) - %(task_result)s"
+msgstr "Manqué '%(info_name)s' (%(task_name)s) - %(task_result)s"
+
+#: cluster.py:458
+#, python-format
+msgid "%(name)s stopped monitoring results"
+msgstr "%(name)s a cessé de de surveiller les résultats"
+
+#: cluster.py:474
+#, python-format
+msgid "%(proc_name)s ready for work at %(id)s"
+msgstr "%(proc_name)s prêt pour le travail à %(id)s"
+
+#: cluster.py:494
+#, fuzzy, python-format
+msgid "%(proc_name)s processing %(task_name)s '%(func_name)s'"
+msgstr "%(proc_name)s exécute %(task_name)s '%(func_name)s'"
+
+#: cluster.py:546
+#, python-format
+msgid "%(proc_name)s stopped doing work"
+msgstr "%(proc_name)s a cessé de travailler"
+
+#: cluster.py:751
+#, python-format
+msgid "%(process_name)s failed to create a task from schedule [%(schedule)s]"
+msgstr ""
+"%(process_name)s Echec de la création d'une tâche à partir de Schedule "
+"[%(schedule)s]"
+
+#: cluster.py:762
+#, python-format
+msgid ""
+"%(process_name)s created task %(task_name)s from schedule [%(schedule)s]"
+msgstr ""
+"%(process_name)s a créé la tâche %(task_name)s à partir de Schedule "
+"[%(schedule)s]"
+
+#: cluster.py:808
+msgid "Skipping cpu affinity because psutil was not found."
+msgstr "L'affinité cpu ne sera pas définie car psutil n'a pas été trouvé."
+
+#: cluster.py:813
+msgid "Faking cpu affinity because it is not supported on this platform"
+msgstr ""
+"Simulation de l'affinité cpu parce qu'elle n'est pas supportée sur cette "
+"plateforme."
+
+#: cluster.py:835
+#, python-format
+msgid "%(pid)s will use cpu %(affinity)s"
+msgstr "%(pid)s utilisera le CPU %(affinity)s"
+
+#: conf.py:90
+#, python-format
+msgid ""
+"SAVE_LIMIT_PER (%(option)s) is not a valid option. Options are: 'group', "
+"'name', 'func' and None. Default is None."
+msgstr ""
+"SAVE_LIMIT_PER (%(option)s) n'est pas une option valide. Les options sont : "
+"'group', 'name', 'func' et None. La valeur par défaut est None."
+
+#. Translators: Cluster status descriptions
+#: conf.py:207
 msgid "Starting"
 msgstr "Démarrage"
 
-#: conf.py:170
+#: conf.py:208
 msgid "Working"
 msgstr "Actif"
 
-#: conf.py:171
+#: conf.py:209
 msgid "Idle"
 msgstr "En attente"
 
-#: conf.py:172
+#: conf.py:210
 msgid "Stopped"
 msgstr "Arrêté"
 
-#: conf.py:173
+#: conf.py:211
 msgid "Stopping"
 msgstr "En cours d’arrêt"
 
+#. Translators: help text for qcluster management command
 #: management/commands/qcluster.py:9
 msgid "Starts a Django Q Cluster."
 msgstr "Démarre un cluster Django Q."
 
+#. Translators: help text for qinfo management command
 #: management/commands/qinfo.py:11
 msgid "General information over all clusters."
 msgstr "Informations générales sur tous les clusters."
 
+#. Translators: help text for qmemory management command
+#: management/commands/qmemory.py:9
+#, fuzzy
+#| msgid "Monitors Q Cluster activity"
+msgid "Monitors Q Cluster memory usage"
+msgstr "Surveille l'utilisation mémoire du Q cluster"
+
+#. Translators: help text for qmonitor management command
 #: management/commands/qmonitor.py:9
 msgid "Monitors Q Cluster activity"
-msgstr "Activité du cluster Moniteur Q"
+msgstr "Surveille l'activité de Q cluster"
 
-#: models.py:104
+#: models.py:125
 msgid "Successful task"
 msgstr "Tâche réussie"
 
-#: models.py:105
+#: models.py:126
 msgid "Successful tasks"
 msgstr "Tâches réussies"
 
-#: models.py:121
+#: models.py:141
 msgid "Failed task"
 msgstr "Tâche échoué"
 
-#: models.py:122
+#: models.py:142
 msgid "Failed tasks"
 msgstr "Tâches échouées"
 
-#: models.py:131
+#: models.py:150 models.py:234
+msgid "Please install croniter to enable cron expressions"
+msgstr "Veuillez installer croniter pour activer les expressions cron."
+
+#: models.py:170
 msgid "e.g. 1, 2, 'John'"
 msgstr "ex. 1, 2, ‘Jean’"
 
-#: models.py:132
+#: models.py:172
 msgid "e.g. x=1, y=2, name='John'"
 msgstr "p. ex. x = 1, y = 2, Nom = ‘Jean’"
 
-#: models.py:142
+#: models.py:186
 msgid "Once"
 msgstr "Une fois"
 
-#: models.py:143
+#: models.py:187
 msgid "Minutes"
 msgstr "Minutes"
 
-#: models.py:144
+#: models.py:188
 msgid "Hourly"
 msgstr "Toutes les heures"
 
-#: models.py:145
+#: models.py:189
 msgid "Daily"
 msgstr "Quotidien"
 
-#: models.py:146
+#: models.py:190
 msgid "Weekly"
 msgstr "Hebdomadaire"
 
-#: models.py:147
+#: models.py:191
+#, fuzzy
+#| msgid "Weekly"
+msgid "Biweekly"
+msgstr "Bihebdomadaire"
+
+#: models.py:192
 msgid "Monthly"
 msgstr "Mensuel"
 
-#: models.py:148
+#: models.py:193
+#, fuzzy
+#| msgid "Monthly"
+msgid "Bimonthly"
+msgstr "Bimestriel"
+
+#: models.py:194
 msgid "Quarterly"
 msgstr "Tous les quart-d’heure"
 
-#: models.py:149
+#: models.py:195
 msgid "Yearly"
 msgstr "Annuel"
 
-#: models.py:151
+#: models.py:196
+msgid "Cron"
+msgstr "Cron"
+
+#: models.py:199
 msgid "Schedule Type"
 msgstr "Type de plannification"
 
-#: models.py:153
+#: models.py:202
 msgid "Number of minutes for the Minutes type"
 msgstr "Nombre de minutes pour le type de minutes"
 
-#: models.py:154
+#: models.py:205
 msgid "Repeats"
 msgstr "Répéter"
 
-#: models.py:154
+#: models.py:205
 msgid "n = n times, -1 = forever"
 msgstr "n = n fois,-1 = Toujours"
 
-#: models.py:155
+#: models.py:208
 msgid "Next Run"
 msgstr "Prochaine exécution"
 
-#: models.py:180
+#: models.py:215
+msgid "Cron expression"
+msgstr "Expression Cron"
+
+#: models.py:224
+msgid "Name of kwarg to pass intended schedule date"
+msgstr "Nom du kwarg à passer Date prévue de l'horaire"
+
+#: models.py:299
 msgid "Scheduled task"
 msgstr "Tâche planifiée"
 
-#: models.py:181
+#: models.py:300
 msgid "Scheduled tasks"
 msgstr "Tâches planifiées"
 
-#: models.py:204
+#: models.py:326
 msgid "Queued task"
 msgstr "Tâche en file d'attente"
 
-#: models.py:205
+#: models.py:327
 msgid "Queued tasks"
 msgstr "Tâches en file d'attente"
 
-#: monitor.py:33
+#: monitor.py:64 monitor.py:348
 msgid "Host"
 msgstr "Hôte"
 
-#: monitor.py:34
+#: monitor.py:68 monitor.py:352 monitor.py:459
 msgid "Id"
 msgstr "Id"
 
-#: monitor.py:35
+#: monitor.py:72
 msgid "State"
 msgstr "Statut"
 
-#: monitor.py:36
+#: monitor.py:76
 msgid "Pool"
 msgstr "Piscine"
 
-#: monitor.py:37
+#: monitor.py:80
 msgid "TQ"
 msgstr "TQ"
 
-#: monitor.py:38
+#: monitor.py:84
 msgid "RQ"
 msgstr "RQ"
 
-#: monitor.py:39
+#: monitor.py:88
 msgid "RC"
 msgstr "RC"
 
-#: monitor.py:40
+#: monitor.py:92
 msgid "Up"
 msgstr "Haut"
 
-#: monitor.py:90 monitor.py:165
+#: monitor.py:172 monitor.py:286
 msgid "Queued"
 msgstr "En file d'attente"
 
-#: monitor.py:92
+#: monitor.py:180
 msgid "Success"
 msgstr "Succès"
 
-#: monitor.py:95 monitor.py:173
+#: monitor.py:190 monitor.py:294
 msgid "Failures"
 msgstr "Défaillances"
 
-#: monitor.py:101
+#: monitor.py:201 monitor.py:498
 msgid "[Press q to quit]"
 msgstr "[appuyez sur q pour quitter]"
 
-#: monitor.py:120
+#: monitor.py:227
 msgid "day"
 msgstr "jour"
 
-#: monitor.py:137
+#: monitor.py:248
 msgid "second"
 msgstr "seconde"
 
-#: monitor.py:140
+#: monitor.py:251
 msgid "minute"
 msgstr "minute"
 
-#: monitor.py:143
+#: monitor.py:254
 msgid "hour"
 msgstr "heure"
 
-#: monitor.py:151
-msgid "-- {} {} on {}  --"
-msgstr "--{} {} sur {}--"
+#: monitor.py:263
+#, python-format
+msgid "-- %(prefix)s %(version)s on %(info)s --"
+msgstr "--%(prefix)s %(version)s sur %(info)s --"
 
-#: monitor.py:153
+#: monitor.py:273
 msgid "Clusters"
 msgstr "Grappes"
 
-#: monitor.py:157
+#: monitor.py:277
 msgid "Workers"
 msgstr "Processus"
 
-#: monitor.py:161
+#: monitor.py:281
 msgid "Restarts"
 msgstr "Redémarrages"
 
-#: monitor.py:169
+#: monitor.py:290
 msgid "Successes"
 msgstr "Succès"
 
-#: monitor.py:177
+#: monitor.py:299
 msgid "Schedules"
 msgstr "Planifications"
 
-#: monitor.py:181
-msgid "Tasks/{}"
-msgstr "Tâches/{}"
+#: monitor.py:303
+#, python-format
+msgid "Tasks/%(per)s"
+msgstr "Tâches/%(per)s"
 
-#: monitor.py:185
+#: monitor.py:307
 msgid "Avg time"
 msgstr "Temps Moyen"
 
-#: signals.py:21
-msgid "malformed return hook '{}' for [{}]"
-msgstr "hook de retour mal formé' {} 'pour [{}]"
+#: monitor.py:357
+msgid "Available (%)"
+msgstr ""
 
-#: signals.py:26
-msgid "return hook {} failed on [{}] because {}"
-msgstr "le crochet de retour {} a échoué sur [{}] parce que {}"
+#: monitor.py:363
+msgid "Available (MB)"
+msgstr "Disponible sur (MB)"
+
+#: monitor.py:368
+msgid "Total (MB)"
+msgstr "Total (MB)"
+
+#: monitor.py:373
+msgid "Sentinel (MB)"
+msgstr "Sentinel (MB)"
+
+#: monitor.py:379
+msgid "Monitor (MB)"
+msgstr "Monitor (MB)"
+
+#: monitor.py:385
+#, fuzzy
+#| msgid "Workers"
+msgid "Workers (MB)"
+msgstr "Processus (MB)"
+
+#: monitor.py:487
+#, python-format
+msgid "Available lowest (): %(memory_percent)s ((at)s)"
+msgstr "Disponible le plus bas () : %(memory_percent)s ((at)s)"
+
+#: monitor.py:509
+msgid "No clusters appear to be running."
+msgstr "Aucun cluster ne semble être en cours d'exécution."
+
+#: signals.py:22
+#, python-format
+msgid "malformed return hook '%(hook)s' for [%(name)s]"
+msgstr "hook de retour '%(hook)s' mal formé pour [%(name)s]"
+
+#: signals.py:30
+#, python-format
+msgid "return hook %(hook)s failed on [%(name)s] because %(error)s"
+msgstr "hook de retour %(hook)s a échoué sur [%(name)s] à cause de %(error)s"
+
+#, python-format
+#~ msgid ""
+#~ "Could not process '%(func_name)s'. Check the location of the function and "
+#~ "the args/kwargs."
+#~ msgstr ""
+#~ "Impossible de traiter '%(func_name)s'. Vérifiez l'emplacement de la "
+#~ "fonction et les args/kwargs."

django_q/locale/tr/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-06-18 23:55+0300\n"
+"POT-Creation-Date: 2023-01-26 01:38+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Ethem Güner <ethemguener@gmail.com>\n"
 "Language-Team: \n"
@@ -17,422 +17,486 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
-#: django_q/admin.py:40
+
+#: admin.py:43
 msgid "Resubmit selected tasks to queue"
 msgstr "Seçili işleri kuyruğa tekrar gönder"
 
-#: django_q/brokers/disque.py:60
-msgid "No Disque nodes configured"
-msgstr "Disque nodları konfigüre edilmemiş"
+#: admin.py:107 models.py:293
+#, fuzzy
+#| msgid "Success"
+msgid "success"
+msgstr "başarılı olanlar"
 
-#: django_q/brokers/disque.py:77
-msgid "Could not connect to any Disque nodes"
-msgstr "Herhangi bir Disque noduna bağlanılamadı"
+#: admin.py:119 models.py:295
+msgid "last_run"
+msgstr ""
 
-#: django_q/cluster.py:79
-#, python-brace-format
-msgid "Q Cluster {self.name} starting."
-msgstr "Q Cluster {self.name} başlatılıyor."
+#: cluster.py:79
+#, python-format
+msgid "Q Cluster %(name)s starting."
+msgstr "Q Cluster %(name)s başlatılıyor."
 
-#: django_q/cluster.py:87
-#, python-brace-format
-msgid "Q Cluster {self.name} stopping."
-msgstr "Q Cluster {self.name} durduruluyor."
+#: cluster.py:87
+#, python-format
+msgid "Q Cluster %(name)s stopping."
+msgstr "Q Cluster %(name)s durduruluyor."
 
-#: django_q/cluster.py:90
-#, python-brace-format
-msgid "Q Cluster {self.name} has stopped."
-msgstr "Q Cluster {self.name} durduruldu."
+#: cluster.py:90
+#, python-format
+msgid "Q Cluster %(name)s has stopped."
+msgstr "Q Cluster %(name)s durduruldu."
 
-#: django_q/cluster.py:98
+#: cluster.py:97
+#, python-format
+msgid "%(name)s got signal %(signal)s"
+msgstr "%(name)s, %(signal)s pid'inde izleniyor/monitoring yapılıyor."
+
+#: cluster.py:224
+#, python-format
+msgid "reincarnated monitor %(name)s after sudden death"
+msgstr "Monitor %(name)s ani ölüm sonrası tekrar dirildi"
+
+#: cluster.py:230
+#, python-format
+msgid "reincarnated pusher %(name)s after sudden death"
+msgstr "Pusher %(name)s ani ölüm sonrası tekrar dirildi"
+
+#: cluster.py:250
+#, fuzzy, python-format
+#| msgid "reincarnated worker %(name)s after timeout"
 msgid ""
-"{current_process().name} got signal {Conf.SIGNAL_NAMES.get(signum, \"UNKNOWN"
-"\")}"
+"reincarnated worker %(name)s after timeout while processing task "
+"%(task_name)s"
+msgstr "Worker %(name)s zaman aşımı sonrası tekrar dirildi"
+
+#: cluster.py:255
+#, python-format
+msgid "reincarnated worker %(name)s after timeout"
+msgstr "Worker %(name)s zaman aşımı sonrası tekrar dirildi"
+
+#: cluster.py:260
+#, python-format
+msgid "recycled worker %(name)s"
+msgstr "Worker %(name)s geri döndürüldü"
+
+#: cluster.py:263
+#, python-format
+msgid "reincarnated worker %(name)s after death"
+msgstr "Worker %(name)s ani ölüm sonrası tekrar dirildi"
+
+#: cluster.py:287
+#, python-format
+msgid "%(name)s guarding cluster %(cluster_name)s"
+msgstr "%(name)s, %(cluster_name)s cluster'ını koruyor"
+
+#: cluster.py:296
+#, python-format
+msgid "Q Cluster %(cluster_name)s running."
+msgstr "Q Cluster %(cluster_name)s başlatılıyor."
+
+#: cluster.py:332
+#, python-format
+msgid "%(name)s stopping cluster processes"
+msgstr "Cluster %(name)s işlemleri durduruluyor."
+
+#: cluster.py:357
+#, python-format
+msgid "%(name)s waiting for the monitor."
+msgstr "%(name)s monitor için bekliyor."
+
+#: cluster.py:383
+#, fuzzy, python-format
+#| msgid "%(process_name)s pushing tasks at %(id)s"
+msgid "%(name)s pushing tasks at %(id)s"
+msgstr "%(process_name)s, işleri %(id)s pid'ine gönderiyor."
+
+#: cluster.py:407
+#, python-format
+msgid "queueing from %(list_key)s"
 msgstr ""
-"{current_process().name} şu sinyali aldı {Conf.SIGNAL_NAMES.get(signum, \"UNKNOWN"
-"\")}"
 
-#: django_q/cluster.py:220
-#, python-brace-format
-msgid "reincarnated monitor {process.name} after sudden death"
-msgstr "Monitor {process.name} ani ölüm sonrası tekrar dirildi"
+#: cluster.py:411
+#, python-format
+msgid "%(name)s stopped pushing tasks"
+msgstr "%(name)s işleri göndermeyi durdurdu"
 
-#: django_q/cluster.py:223
-#, python-brace-format
-msgid "reincarnated pusher {process.name} after sudden death"
-msgstr "Pusher {process.name} ani ölüm sonrası tekrar dirildi"
+#: cluster.py:426
+#, python-format
+msgid "%(name)s monitoring at %(id)s"
+msgstr "%(name)s, %(id)s pid'inde izleniyor/monitoring yapılıyor."
 
-#: django_q/cluster.py:230
-#, python-brace-format
-msgid "reincarnated worker {process.name} after timeout"
-msgstr "Worker {process.name} zaman aşımı sonrası tekrar dirildi"
+#: cluster.py:445
+#, python-format
+msgid "Processed '%(info_name)s' (%(task_name)s)"
+msgstr "[%(task_name)s] - '%(info_name)s işlendi."
 
-#: django_q/cluster.py:232
-#, python-brace-format
-msgid "recycled worker {process.name}"
-msgstr "Worker {process.name} geri döndürüldü"
+#: cluster.py:451
+#, python-format
+msgid "Failed '%(info_name)s' (%(task_name)s) - %(task_result)s"
+msgstr "[%(task_name)s] - '%(info_name)s' - %(task_result)s başarısız oldu"
 
-#: django_q/cluster.py:234
-#, python-brace-format
-msgid "reincarnated worker {process.name} after death"
-msgstr "Worker {process.name} ani ölüm sonrası tekrar dirildi"
+#: cluster.py:458
+#, python-format
+msgid "%(name)s stopped monitoring results"
+msgstr "%(name)s sonuçları göstermeyi bıraktı"
 
-#: django_q/cluster.py:256
+#: cluster.py:474
+#, python-format
+msgid "%(proc_name)s ready for work at %(id)s"
+msgstr "%(proc_name)s, %(id)s pid'inde çalışmaya hazır"
+
+#: cluster.py:494
+#, fuzzy, python-format
+#| msgid "%(proc_name)s processing '%(func_name)s' (%(task_name)s)"
+msgid "%(proc_name)s processing %(task_name)s '%(func_name)s'"
+msgstr "%(proc_name)s, '%(func_name)s' [%(task_name)s] işlerini işiyor"
+
+#: cluster.py:546
+#, python-format
+msgid "%(proc_name)s stopped doing work"
+msgstr "%(proc_name)s çalışmayı bıraktı"
+
+#: cluster.py:751
+#, python-format
+msgid "%(process_name)s failed to create a task from schedule [%(schedule)s]"
+msgstr "%(process_name)s programdan bir görev oluşturamadı [%(schedule)s]"
+
+#: cluster.py:762
+#, fuzzy, python-format
+#| msgid "%(process_name)s created a task from schedule [%(schedule)s]"
 msgid ""
-"{current_process().name} guarding cluster {humanize(self.cluster_id.hex)}"
-msgstr "{current_process().name}, {humanize(self.cluster_id.hex)} cluster'ını koruyor"
+"%(process_name)s created task %(task_name)s from schedule [%(schedule)s]"
+msgstr "%(process_name)s programdan bir görev oluşturamadı [%(schedule)s]"
 
-#: django_q/cluster.py:261
-msgid "Q Cluster {humanize(self.cluster_id.hex)} running."
-msgstr "Q Cluster {humanize(self.cluster_id.hex)} çalışıyor."
+#: cluster.py:808
+msgid "Skipping cpu affinity because psutil was not found."
+msgstr "Psutil bulunamadığı için cpu benzeşimi atlanıyor."
 
-#: django_q/cluster.py:295
-#, python-brace-format
-msgid "{name} stopping cluster processes"
-msgstr "Cluster {name} işlemleri durduruluyor."
+#: cluster.py:813
+msgid "Faking cpu affinity because it is not supported on this platform"
+msgstr "Bu platformda desteklenmediği için sahte cpu benzeşimi"
 
-#: django_q/cluster.py:320
-#, python-brace-format
-msgid "{name} waiting for the monitor."
-msgstr "{name} monitor için bekliyor."
+#: cluster.py:835
+#, python-format
+msgid "%(pid)s will use cpu %(affinity)s"
+msgstr "%(pid)s cpu %(affinity)s kullanacaktır"
 
-#: django_q/cluster.py:342
-msgid "{current_process().name} pushing tasks at {current_process().pid}"
-msgstr "{current_process().name, işleri {current_process().pid} pid'ine gönderiyor."
-
-#: django_q/cluster.py:363
-#, python-brace-format
-msgid "queueing from {broker.list_key}"
-msgstr ""
-
-#: django_q/cluster.py:366
-msgid "{current_process().name} stopped pushing tasks"
-msgstr "{current_process().name} işleri göndermeyi durdurdu"
-
-#: django_q/cluster.py:378
-msgid "{name} monitoring at {current_process().pid}"
-msgstr "{name}, {current_process().pid} pid'inde izleniyor/monitoring yapılıyor."
-
-#: django_q/cluster.py:394
-msgid "Processed [{task['name']}]"
-msgstr "[{task['name']}] işlendi."
-
-#: django_q/cluster.py:397
-msgid "Failed [{task['name']}] - {task['result']}"
-msgstr "[{task['name']}] - {task['result']} başarısız oldu"
-
-#: django_q/cluster.py:398
-#, python-brace-format
-msgid "{name} stopped monitoring results"
-msgstr "{name} sonuçları göstermeyi bıraktı"
-
-#: django_q/cluster.py:412
-msgid "{name} ready for work at {current_process().pid}"
-msgstr "{name}, {current_process().pid} pid'inde çalışmaya hazır"
-
-#: django_q/cluster.py:422
-msgid "{name} processing [{task[\"name\"]}]"
-msgstr "{name}, [{task[\"name\"]}] işlerini işiyor"
-
-#: django_q/cluster.py:453
-#, python-brace-format
-msgid "{name} stopped doing work"
-msgstr "{name} çalışmayı bıraktı"
-
-#: django_q/cluster.py:635 django_q/models.py:143
-msgid "Please install croniter to enable cron expressions"
-msgstr "Cron expressions'ları açmak için croniter yükleyin"
-
-#: django_q/cluster.py:665
+#: conf.py:90
+#, python-format
 msgid ""
-"{current_process().name} failed to create a task from schedule [{s.name or s."
-"id}]"
-msgstr ""
-
-#: django_q/cluster.py:671
-msgid ""
-"{current_process().name} created a task from schedule [{s.name or s.id}]"
-msgstr ""
-
-#: django_q/cluster.py:737
-#, python-brace-format
-msgid "{pid} will use cpu {affinity}"
+"SAVE_LIMIT_PER (%(option)s) is not a valid option. Options are: 'group', "
+"'name', 'func' and None. Default is None."
 msgstr ""
+"SAVE_LIMIT_PER (%(option)s) geçerli bir seçenek değil. Seçenekler şunlardır: "
+"'group', 'name', 'func' ve None. Varsayılan değer None'dır."
 
 #. Translators: Cluster status descriptions
-#: django_q/conf.py:196
+#: conf.py:207
 msgid "Starting"
 msgstr "Başlıyor"
 
-#: django_q/conf.py:197
+#: conf.py:208
 msgid "Working"
 msgstr "Çalışıyor"
 
-#: django_q/conf.py:198
+#: conf.py:209
 msgid "Idle"
 msgstr "Boşta"
 
-#: django_q/conf.py:199
+#: conf.py:210
 msgid "Stopped"
 msgstr "Durdu"
 
-#: django_q/conf.py:200
+#: conf.py:211
 msgid "Stopping"
 msgstr "Durduruluyor"
 
 #. Translators: help text for qcluster management command
-#: django_q/management/commands/qcluster.py:9
+#: management/commands/qcluster.py:9
 msgid "Starts a Django Q Cluster."
 msgstr "Bir Django Q Cluster çalıştırır."
 
 #. Translators: help text for qinfo management command
-#: django_q/management/commands/qinfo.py:11
+#: management/commands/qinfo.py:11
 msgid "General information over all clusters."
 msgstr "Tüm cluster'lar için genel bilgiler."
 
 #. Translators: help text for qmemory management command
-#: django_q/management/commands/qmemory.py:9
+#: management/commands/qmemory.py:9
 msgid "Monitors Q Cluster memory usage"
 msgstr "Q Cluster'ın bellek kullanımını izler"
 
 #. Translators: help text for qmonitor management command
-#: django_q/management/commands/qmonitor.py:9
+#: management/commands/qmonitor.py:9
 msgid "Monitors Q Cluster activity"
 msgstr "Q Cluster'ın aktivitelerini izler"
 
-#: django_q/models.py:118
+#: models.py:125
 msgid "Successful task"
 msgstr "Başarılı iş"
 
-#: django_q/models.py:119
+#: models.py:126
 msgid "Successful tasks"
 msgstr "Başarılı işler"
 
-#: django_q/models.py:134
+#: models.py:141
 msgid "Failed task"
 msgstr "Başarısız iş"
 
-#: django_q/models.py:135
+#: models.py:142
 msgid "Failed tasks"
 msgstr "Başarısız işler"
 
-#: django_q/models.py:159
+#: models.py:150 models.py:234
+msgid "Please install croniter to enable cron expressions"
+msgstr "Cron expressions'ları açmak için croniter yükleyin"
+
+#: models.py:170
 msgid "e.g. 1, 2, 'John'"
 msgstr "Örneğin: 1, 2, 'Melih'"
 
-#: django_q/models.py:161
+#: models.py:172
 msgid "e.g. x=1, y=2, name='John'"
 msgstr "Örneğin: x=1, y=2, name='Melih'"
 
-#: django_q/models.py:173
+#: models.py:186
 msgid "Once"
 msgstr "Bir kere"
 
-#: django_q/models.py:174
+#: models.py:187
 msgid "Minutes"
 msgstr "Dakika"
 
-#: django_q/models.py:175
+#: models.py:188
 msgid "Hourly"
 msgstr "Saatlik"
 
-#: django_q/models.py:176
+#: models.py:189
 msgid "Daily"
 msgstr "Günlük"
 
-#: django_q/models.py:177
+#: models.py:190
 msgid "Weekly"
 msgstr "Haftalık"
 
-#: django_q/models.py:178
+#: models.py:191
+#, fuzzy
+#| msgid "Weekly"
+msgid "Biweekly"
+msgstr "İki haftada bir"
+
+#: models.py:192
 msgid "Monthly"
 msgstr "Aylık"
 
-#: django_q/models.py:179
+#: models.py:193
+#, fuzzy
+#| msgid "Monthly"
+msgid "Bimonthly"
+msgstr "İki ayda bir"
+
+#: models.py:194
 msgid "Quarterly"
 msgstr "Bir Çeyrek (3 Ay)"
 
-#: django_q/models.py:180
+#: models.py:195
 msgid "Yearly"
 msgstr "Yıllık"
 
-#: django_q/models.py:181
+#: models.py:196
 msgid "Cron"
 msgstr ""
 
-#: django_q/models.py:184
+#: models.py:199
 msgid "Schedule Type"
 msgstr "Zamanlama Tipi"
 
-#: django_q/models.py:187
+#: models.py:202
 msgid "Number of minutes for the Minutes type"
 msgstr "Dakika tipine göre dakika sayısı"
 
-#: django_q/models.py:190
+#: models.py:205
 msgid "Repeats"
 msgstr "Tekrar eder"
 
-#: django_q/models.py:190
+#: models.py:205
 msgid "n = n times, -1 = forever"
 msgstr "n = n kere, -1 = sonsuza kadar"
 
-#: django_q/models.py:193
+#: models.py:208
 msgid "Next Run"
 msgstr "Bir dahaki çalışma tarihi"
 
-#: django_q/models.py:200
+#: models.py:215
 msgid "Cron expression"
 msgstr ""
 
-#: django_q/models.py:227
+#: models.py:224
+msgid "Name of kwarg to pass intended schedule date"
+msgstr "Geçilecek kwarg'ın adı öngörülen program tarihi"
+
+#: models.py:299
 msgid "Scheduled task"
 msgstr "Zamanlanmış iş"
 
-#: django_q/models.py:228
+#: models.py:300
 msgid "Scheduled tasks"
 msgstr "Zamanlanmış işler"
 
-#: django_q/models.py:251
+#: models.py:326
 msgid "Queued task"
 msgstr "Sıraya alınmış iş"
 
-#: django_q/models.py:252
+#: models.py:327
 msgid "Queued tasks"
 msgstr "Sıraya alınmış işler"
 
-#: django_q/monitor.py:54 django_q/monitor.py:322
+#: monitor.py:64 monitor.py:348
 msgid "Host"
 msgstr ""
 
-#: django_q/monitor.py:58 django_q/monitor.py:326 django_q/monitor.py:433
+#: monitor.py:68 monitor.py:352 monitor.py:459
 msgid "Id"
 msgstr ""
 
-#: django_q/monitor.py:62
+#: monitor.py:72
 msgid "State"
 msgstr "Durum"
 
-#: django_q/monitor.py:66
+#: monitor.py:76
 msgid "Pool"
 msgstr "Havuz"
 
-#: django_q/monitor.py:70
+#: monitor.py:80
 msgid "TQ"
 msgstr ""
 
-#: django_q/monitor.py:74
+#: monitor.py:84
 msgid "RQ"
 msgstr ""
 
-#: django_q/monitor.py:78
+#: monitor.py:88
 msgid "RC"
 msgstr ""
 
-#: django_q/monitor.py:82
+#: monitor.py:92
 msgid "Up"
 msgstr ""
 
-#: django_q/monitor.py:162 django_q/monitor.py:266
+#: monitor.py:172 monitor.py:286
 msgid "Queued"
 msgstr "Sıraya alınmış"
 
-#: django_q/monitor.py:170
+#: monitor.py:180
 msgid "Success"
 msgstr "Başarılı olanlar"
 
-#: django_q/monitor.py:180 django_q/monitor.py:274
+#: monitor.py:190 monitor.py:294
 msgid "Failures"
 msgstr "Başarısız olanlar"
 
-#: django_q/monitor.py:191
+#: monitor.py:201 monitor.py:498
 msgid "[Press q to quit]"
 msgstr "[Çıkmak için q'ya basın]"
 
-#: django_q/monitor.py:210
+#: monitor.py:227
 msgid "day"
 msgstr "gün"
 
-#: django_q/monitor.py:231
+#: monitor.py:248
 msgid "second"
 msgstr "saniye"
 
-#: django_q/monitor.py:234
+#: monitor.py:251
 msgid "minute"
 msgstr "dakika"
 
-#: django_q/monitor.py:237
+#: monitor.py:254
 msgid "hour"
 msgstr "saat"
 
-#: django_q/monitor.py:247
-msgid ""
-"-- {Conf.PREFIX.capitalize()} { \".\".join(str(v) for v in VERSION)} on "
-"{broker.info()}  --"
-msgstr ""
+#: monitor.py:263
+#, python-format
+msgid "-- %(prefix)s %(version)s on %(info)s --"
+msgstr "-- %(prefix)s %(version)s üzerinde %(info)s --"
 
-#: django_q/monitor.py:253
+#: monitor.py:273
 msgid "Clusters"
 msgstr ""
 
-#: django_q/monitor.py:257
+#: monitor.py:277
 msgid "Workers"
 msgstr ""
 
-#: django_q/monitor.py:261
+#: monitor.py:281
 msgid "Restarts"
 msgstr "Yeniden çalıştırmalar"
 
-#: django_q/monitor.py:270
+#: monitor.py:290
 msgid "Successes"
 msgstr "Başarılı olanlar"
 
-#: django_q/monitor.py:279
+#: monitor.py:299
 msgid "Schedules"
 msgstr "Zamanlanmışlar"
 
-#: django_q/monitor.py:283
-#, python-brace-format
-msgid "Tasks/{per}"
-msgstr "İş/{per}"
+#: monitor.py:303
+#, python-format
+msgid "Tasks/%(per)s"
+msgstr "İş/%(per)s"
 
-#: django_q/monitor.py:287
+#: monitor.py:307
 msgid "Avg time"
 msgstr "Ortalama süre"
 
-#: django_q/monitor.py:331
+#: monitor.py:357
 msgid "Available (%)"
 msgstr "Müsait (%) "
 
-#: django_q/monitor.py:337
+#: monitor.py:363
 msgid "Available (MB)"
 msgstr "Müsait (MB)"
 
-#: django_q/monitor.py:342
+#: monitor.py:368
 msgid "Total (MB)"
 msgstr "Toplam (MB)"
 
-#: django_q/monitor.py:347
+#: monitor.py:373
 msgid "Sentinel (MB)"
 msgstr ""
 
-#: django_q/monitor.py:353
+#: monitor.py:379
 msgid "Monitor (MB)"
 msgstr "İzleme (MB)"
 
-#: django_q/monitor.py:359
+#: monitor.py:385
 msgid "Workers (MB)"
 msgstr ""
 
-#: django_q/monitor.py:461
-msgid "Available lowest (%): {} ({})"
-msgstr "Mevcut en düşük (%): {} ({})"
+#: monitor.py:487
+#, python-format
+msgid "Available lowest (): %(memory_percent)s ((at)s)"
+msgstr "Mevcut en düşük (): %(memory_percent)s ((at)s)"
 
-#: django_q/signals.py:22
-#, python-brace-format
-msgid "malformed return hook '{instance.hook}' for [{instance.name}]"
+#: monitor.py:509
+msgid "No clusters appear to be running."
+msgstr "Hiçbir küme çalışıyor görünmüyor."
+
+#: signals.py:22
+#, python-format
+msgid "malformed return hook '%(hook)s' for [%(name)s]"
 msgstr ""
 
-#: django_q/signals.py:30
-msgid ""
-"return hook {instance.hook} failed on [{instance.name}] because {str(e)}"
+#: signals.py:30
+#, python-format
+msgid "return hook %(hook)s failed on [%(name)s] because %(error)s"
 msgstr ""
+
+#, python-format
+#~ msgid ""
+#~ "Could not process '%(func_name)s'. Check the location of the function and "
+#~ "the args/kwargs."
+#~ msgstr ""
+#~ "%(func_name)s' işlenemedi. İşlevin konumunu ve args/kwargs öğelerini "
+#~ "kontrol edin."

django_q/management/commands/qcluster.py

@@ -1,3 +1,5 @@
+import os
+
 from django.core.management.base import BaseCommand
 from django.utils.translation import gettext as _
 
@@ -16,8 +18,21 @@ class Command(BaseCommand):
             default=False,
             help="Run once and then stop.",
         )
+        parser.add_argument(
+            "-n",
+            "--name",
+            dest="cluster_name",
+            default=None,
+            help="Set alternative cluster name instead of the name in Q_CLUSTER settings (for multi-queue setup). "
+            "On Linux you should set name through `Q_CLUSTER_NAME=cluster_name python manage.py qcluster` instead.",
+        )
 
     def handle(self, *args, **options):
+        # Set alternative cluster_name before creating the cluster (cluster_name is broker's queue_name, too)
+        cluster_name = options.get("cluster_name")
+        if cluster_name:
+            os.environ["Q_CLUSTER_NAME"] = cluster_name
+
         q = Cluster()
         q.start()
         if options.get("run_once", False):

django_q/management/commands/qinfo.py

@@ -3,7 +3,7 @@ from django.utils.translation import gettext as _
 
 from django_q import VERSION
 from django_q.conf import Conf
-from django_q.monitor import get_ids, info
+from django_q.monitor_terminal import get_ids, info
 
 
 class Command(BaseCommand):

django_q/management/commands/qmemory.py

@@ -1,7 +1,7 @@
 from django.core.management.base import BaseCommand
 from django.utils.translation import gettext as _
 
-from django_q.monitor import memory
+from django_q.monitor_terminal import memory
 
 
 class Command(BaseCommand):

django_q/management/commands/qmonitor.py

@@ -1,7 +1,7 @@
 from django.core.management.base import BaseCommand
 from django.utils.translation import gettext as _
 
-from django_q.monitor import monitor
+from django_q.monitor_terminal import monitor
 
 
 class Command(BaseCommand):

django_q/migrations/0001_initial.py

@@ -5,61 +5,142 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-    ]
+    dependencies = []
 
     operations = [
         migrations.CreateModel(
-            name='Schedule',
+            name="Schedule",
             fields=[
-                ('id', models.AutoField(verbose_name='ID', auto_created=True, serialize=False, primary_key=True)),
-                ('func', models.CharField(max_length=256, help_text='e.g. module.tasks.function')),
-                ('hook', models.CharField(null=True, blank=True, max_length=256, help_text='e.g. module.tasks.result_function')),
-                ('args', models.CharField(null=True, blank=True, max_length=256, help_text="e.g. 1, 2, 'John'")),
-                ('kwargs', models.CharField(null=True, blank=True, max_length=256, help_text="e.g. x=1, y=2, name='John'")),
-                ('schedule_type', models.CharField(verbose_name='Schedule Type', choices=[('O', 'Once'), ('H', 'Hourly'), ('D', 'Daily'), ('W', 'Weekly'), ('M', 'Monthly'), ('Q', 'Quarterly'), ('Y', 'Yearly')], default='O', max_length=1)),
-                ('repeats', models.SmallIntegerField(verbose_name='Repeats', default=-1, help_text='n = n times, -1 = forever')),
-                ('next_run', models.DateTimeField(verbose_name='Next Run', default=django.utils.timezone.now, null=True)),
-                ('task', models.CharField(editable=False, null=True, max_length=100)),
+                (
+                    "id",
+                    models.AutoField(
+                        verbose_name="ID",
+                        auto_created=True,
+                        serialize=False,
+                        primary_key=True,
+                    ),
+                ),
+                (
+                    "func",
+                    models.CharField(
+                        max_length=256, help_text="e.g. module.tasks.function"
+                    ),
+                ),
+                (
+                    "hook",
+                    models.CharField(
+                        null=True,
+                        blank=True,
+                        max_length=256,
+                        help_text="e.g. module.tasks.result_function",
+                    ),
+                ),
+                (
+                    "args",
+                    models.CharField(
+                        null=True,
+                        blank=True,
+                        max_length=256,
+                        help_text="e.g. 1, 2, 'John'",
+                    ),
+                ),
+                (
+                    "kwargs",
+                    models.CharField(
+                        null=True,
+                        blank=True,
+                        max_length=256,
+                        help_text="e.g. x=1, y=2, name='John'",
+                    ),
+                ),
+                (
+                    "schedule_type",
+                    models.CharField(
+                        verbose_name="Schedule Type",
+                        choices=[
+                            ("O", "Once"),
+                            ("H", "Hourly"),
+                            ("D", "Daily"),
+                            ("W", "Weekly"),
+                            ("M", "Monthly"),
+                            ("Q", "Quarterly"),
+                            ("Y", "Yearly"),
+                        ],
+                        default="O",
+                        max_length=1,
+                    ),
+                ),
+                (
+                    "repeats",
+                    models.SmallIntegerField(
+                        verbose_name="Repeats",
+                        default=-1,
+                        help_text="n = n times, -1 = forever",
+                    ),
+                ),
+                (
+                    "next_run",
+                    models.DateTimeField(
+                        verbose_name="Next Run",
+                        default=django.utils.timezone.now,
+                        null=True,
+                    ),
+                ),
+                ("task", models.CharField(editable=False, null=True, max_length=100)),
             ],
             options={
-                'verbose_name': 'Scheduled task',
-                'ordering': ['next_run'],
+                "verbose_name": "Scheduled task",
+                "ordering": ["next_run"],
             },
         ),
         migrations.CreateModel(
-            name='Task',
+            name="Task",
             fields=[
-                ('id', models.AutoField(verbose_name='ID', auto_created=True, serialize=False, primary_key=True)),
-                ('name', models.CharField(editable=False, max_length=100)),
-                ('func', models.CharField(max_length=256)),
-                ('hook', models.CharField(null=True, max_length=256)),
-                ('args', picklefield.fields.PickledObjectField(editable=False, null=True)),
-                ('kwargs', picklefield.fields.PickledObjectField(editable=False, null=True)),
-                ('result', picklefield.fields.PickledObjectField(editable=False, null=True)),
-                ('started', models.DateTimeField(editable=False)),
-                ('stopped', models.DateTimeField(editable=False)),
-                ('success', models.BooleanField(editable=False, default=True)),
+                (
+                    "id",
+                    models.AutoField(
+                        verbose_name="ID",
+                        auto_created=True,
+                        serialize=False,
+                        primary_key=True,
+                    ),
+                ),
+                ("name", models.CharField(editable=False, max_length=100)),
+                ("func", models.CharField(max_length=256)),
+                ("hook", models.CharField(null=True, max_length=256)),
+                (
+                    "args",
+                    picklefield.fields.PickledObjectField(editable=False, null=True),
+                ),
+                (
+                    "kwargs",
+                    picklefield.fields.PickledObjectField(editable=False, null=True),
+                ),
+                (
+                    "result",
+                    picklefield.fields.PickledObjectField(editable=False, null=True),
+                ),
+                ("started", models.DateTimeField(editable=False)),
+                ("stopped", models.DateTimeField(editable=False)),
+                ("success", models.BooleanField(editable=False, default=True)),
             ],
         ),
         migrations.CreateModel(
-            name='Failure',
-            fields=[
-            ],
+            name="Failure",
+            fields=[],
             options={
-                'verbose_name': 'Failed task',
-                'proxy': True,
+                "verbose_name": "Failed task",
+                "proxy": True,
             },
-            bases=('django_q.task',),
+            bases=("django_q.task",),
         ),
         migrations.CreateModel(
-            name='Success',
-            fields=[
-            ],
+            name="Success",
+            fields=[],
             options={
-                'verbose_name': 'Successful task',
-                'proxy': True,
+                "verbose_name": "Successful task",
+                "proxy": True,
             },
-            bases=('django_q.task',),
+            bases=("django_q.task",),
         ),
     ]

django_q/migrations/0002_auto_20150630_1624.py

@@ -4,18 +4,22 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0001_initial'),
+        ("django_q", "0001_initial"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='schedule',
-            name='args',
-            field=models.TextField(help_text="e.g. 1, 2, 'John'", blank=True, null=True),
+            model_name="schedule",
+            name="args",
+            field=models.TextField(
+                help_text="e.g. 1, 2, 'John'", blank=True, null=True
+            ),
         ),
         migrations.AlterField(
-            model_name='schedule',
-            name='kwargs',
-            field=models.TextField(help_text="e.g. x=1, y=2, name='John'", blank=True, null=True),
+            model_name="schedule",
+            name="kwargs",
+            field=models.TextField(
+                help_text="e.g. x=1, y=2, name='John'", blank=True, null=True
+            ),
         ),
     ]

django_q/migrations/0003_auto_20150708_1326.py

@@ -4,29 +4,41 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0002_auto_20150630_1624'),
+        ("django_q", "0002_auto_20150630_1624"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='failure',
-            options={'verbose_name_plural': 'Failed tasks', 'verbose_name': 'Failed task'},
+            name="failure",
+            options={
+                "verbose_name_plural": "Failed tasks",
+                "verbose_name": "Failed task",
+            },
         ),
         migrations.AlterModelOptions(
-            name='schedule',
-            options={'verbose_name_plural': 'Scheduled tasks', 'ordering': ['next_run'], 'verbose_name': 'Scheduled task'},
+            name="schedule",
+            options={
+                "verbose_name_plural": "Scheduled tasks",
+                "ordering": ["next_run"],
+                "verbose_name": "Scheduled task",
+            },
         ),
         migrations.AlterModelOptions(
-            name='success',
-            options={'verbose_name_plural': 'Successful tasks', 'verbose_name': 'Successful task'},
+            name="success",
+            options={
+                "verbose_name_plural": "Successful tasks",
+                "verbose_name": "Successful task",
+            },
         ),
         migrations.RemoveField(
-            model_name='task',
-            name='id',
+            model_name="task",
+            name="id",
         ),
         migrations.AddField(
-            model_name='task',
-            name='id',
-            field=models.CharField(max_length=32, primary_key=True, editable=False, serialize=False),
+            model_name="task",
+            name="id",
+            field=models.CharField(
+                max_length=32, primary_key=True, editable=False, serialize=False
+            ),
         ),
     ]

django_q/migrations/0004_auto_20150710_1043.py

@@ -1,23 +1,31 @@
-from django.db import migrations, models
+from django.db import migrations
 
 
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0003_auto_20150708_1326'),
+        ("django_q", "0003_auto_20150708_1326"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='failure',
-            options={'verbose_name_plural': 'Failed tasks', 'verbose_name': 'Failed task', 'ordering': ['-stopped']},
+            name="failure",
+            options={
+                "verbose_name_plural": "Failed tasks",
+                "verbose_name": "Failed task",
+                "ordering": ["-stopped"],
+            },
         ),
         migrations.AlterModelOptions(
-            name='success',
-            options={'verbose_name_plural': 'Successful tasks', 'verbose_name': 'Successful task', 'ordering': ['-stopped']},
+            name="success",
+            options={
+                "verbose_name_plural": "Successful tasks",
+                "verbose_name": "Successful task",
+                "ordering": ["-stopped"],
+            },
         ),
         migrations.AlterModelOptions(
-            name='task',
-            options={'ordering': ['-stopped']},
+            name="task",
+            options={"ordering": ["-stopped"]},
         ),
     ]

django_q/migrations/0005_auto_20150718_1506.py

@@ -4,18 +4,18 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0004_auto_20150710_1043'),
+        ("django_q", "0004_auto_20150710_1043"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='schedule',
-            name='name',
+            model_name="schedule",
+            name="name",
             field=models.CharField(max_length=100, null=True),
         ),
         migrations.AddField(
-            model_name='task',
-            name='group',
+            model_name="task",
+            name="group",
             field=models.CharField(max_length=100, null=True, editable=False),
         ),
     ]

django_q/migrations/0006_auto_20150805_1817.py

@@ -4,18 +4,36 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0005_auto_20150718_1506'),
+        ("django_q", "0005_auto_20150718_1506"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='schedule',
-            name='minutes',
-            field=models.PositiveSmallIntegerField(help_text='Number of minutes for the Minutes type', blank=True, null=True),
+            model_name="schedule",
+            name="minutes",
+            field=models.PositiveSmallIntegerField(
+                help_text="Number of minutes for the Minutes type",
+                blank=True,
+                null=True,
+            ),
         ),
         migrations.AlterField(
-            model_name='schedule',
-            name='schedule_type',
-            field=models.CharField(max_length=1, choices=[('O', 'Once'), ('I', 'Minutes'), ('H', 'Hourly'), ('D', 'Daily'), ('W', 'Weekly'), ('M', 'Monthly'), ('Q', 'Quarterly'), ('Y', 'Yearly')], default='O', verbose_name='Schedule Type'),
+            model_name="schedule",
+            name="schedule_type",
+            field=models.CharField(
+                max_length=1,
+                choices=[
+                    ("O", "Once"),
+                    ("I", "Minutes"),
+                    ("H", "Hourly"),
+                    ("D", "Daily"),
+                    ("W", "Weekly"),
+                    ("M", "Monthly"),
+                    ("Q", "Quarterly"),
+                    ("Y", "Yearly"),
+                ],
+                default="O",
+                verbose_name="Schedule Type",
+            ),
         ),
     ]

django_q/migrations/0007_ormq.py

@@ -4,21 +4,29 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0006_auto_20150805_1817'),
+        ("django_q", "0006_auto_20150805_1817"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='OrmQ',
+            name="OrmQ",
             fields=[
-                ('id', models.AutoField(primary_key=True, auto_created=True, verbose_name='ID', serialize=False)),
-                ('key', models.CharField(max_length=100)),
-                ('payload', models.TextField()),
-                ('lock', models.DateTimeField(null=True)),
+                (
+                    "id",
+                    models.AutoField(
+                        primary_key=True,
+                        auto_created=True,
+                        verbose_name="ID",
+                        serialize=False,
+                    ),
+                ),
+                ("key", models.CharField(max_length=100)),
+                ("payload", models.TextField()),
+                ("lock", models.DateTimeField(null=True)),
             ],
             options={
-                'verbose_name_plural': 'Queued tasks',
-                'verbose_name': 'Queued task',
+                "verbose_name_plural": "Queued tasks",
+                "verbose_name": "Queued task",
             },
         ),
     ]

django_q/migrations/0008_auto_20160224_1026.py

@@ -4,13 +4,13 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0007_ormq'),
+        ("django_q", "0007_ormq"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='schedule',
-            name='name',
+            model_name="schedule",
+            name="name",
             field=models.CharField(blank=True, max_length=100, null=True),
         ),
     ]

django_q/migrations/0009_auto_20171009_0915.py

@@ -4,13 +4,17 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0008_auto_20160224_1026'),
+        ("django_q", "0008_auto_20160224_1026"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='schedule',
-            name='repeats',
-            field=models.IntegerField(default=-1, help_text='n = n times, -1 = forever', verbose_name='Repeats'),
+            model_name="schedule",
+            name="repeats",
+            field=models.IntegerField(
+                default=-1,
+                help_text="n = n times, -1 = forever",
+                verbose_name="Repeats",
+            ),
         ),
     ]

django_q/migrations/0010_auto_20200610_0856.py

@@ -5,23 +5,29 @@ from django.db import migrations
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0009_auto_20171009_0915'),
+        ("django_q", "0009_auto_20171009_0915"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='task',
-            name='args',
-            field=picklefield.fields.PickledObjectField(editable=False, null=True, protocol=-1),
+            model_name="task",
+            name="args",
+            field=picklefield.fields.PickledObjectField(
+                editable=False, null=True, protocol=-1
+            ),
         ),
         migrations.AlterField(
-            model_name='task',
-            name='kwargs',
-            field=picklefield.fields.PickledObjectField(editable=False, null=True, protocol=-1),
+            model_name="task",
+            name="kwargs",
+            field=picklefield.fields.PickledObjectField(
+                editable=False, null=True, protocol=-1
+            ),
         ),
         migrations.AlterField(
-            model_name='task',
-            name='result',
-            field=picklefield.fields.PickledObjectField(editable=False, null=True, protocol=-1),
+            model_name="task",
+            name="result",
+            field=picklefield.fields.PickledObjectField(
+                editable=False, null=True, protocol=-1
+            ),
         ),
     ]

django_q/migrations/0011_auto_20200628_1055.py

@@ -6,18 +6,35 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0010_auto_20200610_0856'),
+        ("django_q", "0010_auto_20200610_0856"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='schedule',
-            name='cron',
-            field=models.CharField(blank=True, help_text='Cron expression', max_length=100, null=True),
+            model_name="schedule",
+            name="cron",
+            field=models.CharField(
+                blank=True, help_text="Cron expression", max_length=100, null=True
+            ),
         ),
         migrations.AlterField(
-            model_name='schedule',
-            name='schedule_type',
-            field=models.CharField(choices=[('O', 'Once'), ('I', 'Minutes'), ('H', 'Hourly'), ('D', 'Daily'), ('W', 'Weekly'), ('M', 'Monthly'), ('Q', 'Quarterly'), ('Y', 'Yearly'), ('C', 'Cron')], default='O', max_length=1, verbose_name='Schedule Type'),
+            model_name="schedule",
+            name="schedule_type",
+            field=models.CharField(
+                choices=[
+                    ("O", "Once"),
+                    ("I", "Minutes"),
+                    ("H", "Hourly"),
+                    ("D", "Daily"),
+                    ("W", "Weekly"),
+                    ("M", "Monthly"),
+                    ("Q", "Quarterly"),
+                    ("Y", "Yearly"),
+                    ("C", "Cron"),
+                ],
+                default="O",
+                max_length=1,
+                verbose_name="Schedule Type",
+            ),
         ),
     ]

django_q/migrations/0012_auto_20200702_1608.py

@@ -8,13 +8,19 @@ import django_q.models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0011_auto_20200628_1055'),
+        ("django_q", "0011_auto_20200628_1055"),
     ]
 
     operations = [
         migrations.AlterField(
-            model_name='schedule',
-            name='cron',
-            field=models.CharField(blank=True, help_text='Cron expression', max_length=100, null=True, validators=[django_q.models.validate_cron]),
+            model_name="schedule",
+            name="cron",
+            field=models.CharField(
+                blank=True,
+                help_text="Cron expression",
+                max_length=100,
+                null=True,
+                validators=[django_q.models.validate_cron],
+            ),
         ),
     ]

django_q/migrations/0013_task_attempt_count.py

@@ -6,13 +6,13 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0012_auto_20200702_1608'),
+        ("django_q", "0012_auto_20200702_1608"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='task',
-            name='attempt_count',
+            model_name="task",
+            name="attempt_count",
             field=models.IntegerField(default=0),
         ),
     ]

django_q/migrations/0014_schedule_cluster.py

@@ -6,13 +6,13 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('django_q', '0013_task_attempt_count'),
+        ("django_q", "0013_task_attempt_count"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='schedule',
-            name='cluster',
+            model_name="schedule",
+            name="cluster",
             field=models.CharField(blank=True, default=None, max_length=100, null=True),
         ),
     ]

django_q/migrations/0015_alter_schedule_schedule_type.py

@@ -0,0 +1,35 @@
+# Generated by Django 4.1.2 on 2022-11-10 01:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("django_q", "0014_schedule_cluster"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="schedule",
+            name="schedule_type",
+            field=models.CharField(
+                choices=[
+                    ("O", "Once"),
+                    ("I", "Minutes"),
+                    ("H", "Hourly"),
+                    ("D", "Daily"),
+                    ("W", "Weekly"),
+                    ("BW", "Biweekly"),
+                    ("M", "Monthly"),
+                    ("BM", "Bimonthly"),
+                    ("Q", "Quarterly"),
+                    ("Y", "Yearly"),
+                    ("C", "Cron"),
+                ],
+                default="O",
+                max_length=2,
+                verbose_name="Schedule Type",
+            ),
+        ),
+    ]

django_q/migrations/0016_schedule_intended_date_kwarg.py

@@ -0,0 +1,26 @@
+# Generated by Django 4.1.2 on 2023-01-15 22:34
+
+from django.db import migrations, models
+
+import django_q.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("django_q", "0015_alter_schedule_schedule_type"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="schedule",
+            name="intended_date_kwarg",
+            field=models.CharField(
+                blank=True,
+                help_text="Name of kwarg to pass intended schedule date",
+                max_length=100,
+                null=True,
+                validators=[django_q.models.validate_kwarg],
+            ),
+        ),
+    ]

django_q/migrations/0017_task_cluster_alter.py

@@ -0,0 +1,43 @@
+# Generated by Django 4.1.5 on 2023-03-07 12:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("django_q", "0016_schedule_intended_date_kwarg"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="task",
+            name="cluster",
+            field=models.CharField(blank=True, default=None, max_length=100, null=True),
+        ),
+        migrations.AlterField(
+            model_name="ormq",
+            name="key",
+            field=models.CharField(
+                help_text="Name of the target cluster", max_length=100
+            ),
+        ),
+        migrations.AlterField(
+            model_name="ormq",
+            name="lock",
+            field=models.DateTimeField(
+                help_text="Prevent any cluster from pulling until", null=True
+            ),
+        ),
+        migrations.AlterField(
+            model_name="schedule",
+            name="cluster",
+            field=models.CharField(
+                blank=True,
+                default=None,
+                help_text="Name of the target cluster",
+                max_length=100,
+                null=True,
+            ),
+        ),
+    ]

django_q/models.py

@@ -1,3 +1,6 @@
+from datetime import datetime, timedelta
+from keyword import iskeyword
+
 # Django
 from django import get_version
 from django.core.exceptions import ValidationError
@@ -5,7 +8,9 @@ from django.db import models
 from django.template.defaultfilters import truncatechars
 from django.urls import reverse
 from django.utils import timezone
+from django.utils.functional import cached_property
 from django.utils.html import format_html
+from django.utils.timezone import is_aware
 from django.utils.translation import gettext_lazy as _
 
 # External
@@ -13,8 +18,10 @@ from picklefield import PickledObjectField
 from picklefield.fields import dbsafe_decode
 
 # Local
-from django_q.conf import croniter
+from django_q.conf import Conf, croniter
 from django_q.signing import SignedPackage
+from django_q.utils import add_months, add_years, localtime
+
 from .utils import get_func_repr
 
 
@@ -27,6 +34,7 @@ class Task(models.Model):
     kwargs = PickledObjectField(null=True, protocol=-1)
     result = PickledObjectField(null=True, protocol=-1)
     group = models.CharField(max_length=100, editable=False, null=True)
+    cluster = models.CharField(max_length=100, default=None, null=True, blank=True)
     started = models.DateTimeField(editable=False)
     stopped = models.DateTimeField(editable=False)
     success = models.BooleanField(default=True, editable=False)
@@ -148,6 +156,10 @@ def validate_cron(value):
         raise ValidationError(e)
 
 
+def validate_kwarg(value):
+    return value.isidentifier() and not iskeyword(value)
+
+
 class Schedule(models.Model):
     name = models.CharField(max_length=100, null=True, blank=True)
     func = models.CharField(max_length=256, help_text="e.g. module.tasks.function")
@@ -166,7 +178,9 @@ class Schedule(models.Model):
     HOURLY = "H"
     DAILY = "D"
     WEEKLY = "W"
+    BIWEEKLY = "BW"
     MONTHLY = "M"
+    BIMONTHLY = "BM"
     QUARTERLY = "Q"
     YEARLY = "Y"
     CRON = "C"
@@ -176,13 +190,15 @@ class Schedule(models.Model):
         (HOURLY, _("Hourly")),
         (DAILY, _("Daily")),
         (WEEKLY, _("Weekly")),
+        (BIWEEKLY, _("Biweekly")),
         (MONTHLY, _("Monthly")),
+        (BIMONTHLY, _("Bimonthly")),
         (QUARTERLY, _("Quarterly")),
         (YEARLY, _("Yearly")),
         (CRON, _("Cron")),
     )
     schedule_type = models.CharField(
-        max_length=1, choices=TYPE, default=TYPE[0][0], verbose_name=_("Schedule Type")
+        max_length=2, choices=TYPE, default=TYPE[0][0], verbose_name=_("Schedule Type")
     )
     minutes = models.PositiveSmallIntegerField(
         null=True, blank=True, help_text=_("Number of minutes for the Minutes type")
@@ -201,7 +217,68 @@ class Schedule(models.Model):
         help_text=_("Cron expression"),
     )
     task = models.CharField(max_length=100, null=True, editable=False)
-    cluster = models.CharField(max_length=100, default=None, null=True, blank=True)
+    cluster = models.CharField(
+        max_length=100,
+        default=None,
+        null=True,
+        blank=True,
+        help_text=_("Name of the target cluster"),
+    )
+    intended_date_kwarg = models.CharField(
+        max_length=100,
+        null=True,
+        blank=True,
+        validators=[validate_kwarg],
+        help_text=_("Name of kwarg to pass intended schedule date"),
+    )
+
+    def calculate_next_run(self, next_run=None):
+        # next run is always in UTC
+        next_run = next_run or self.next_run
+
+        if self.schedule_type == self.CRON:
+            if not croniter:
+                raise ImportError(
+                    _("Please install croniter to enable cron expressions")
+                )
+            return croniter(self.cron, localtime()).get_next(datetime)
+
+        if self.schedule_type == self.MINUTES:
+            add = timedelta(minutes=(self.minutes or 1))
+        elif self.schedule_type == self.HOURLY:
+            add = timedelta(hours=1)
+        elif self.schedule_type == self.DAILY:
+            add = timedelta(days=1)
+        elif self.schedule_type == self.WEEKLY:
+            add = timedelta(weeks=1)
+        elif self.schedule_type == self.BIWEEKLY:
+            add = timedelta(weeks=2)
+        elif self.schedule_type == self.MONTHLY:
+            add = timedelta(days=(add_months(next_run, 1) - next_run).days)
+        elif self.schedule_type == self.BIMONTHLY:
+            add = timedelta(days=(add_months(next_run, 2) - next_run).days)
+        elif self.schedule_type == self.QUARTERLY:
+            add = timedelta(days=(add_months(next_run, 3) - next_run).days)
+        elif self.schedule_type == self.YEARLY:
+            add = timedelta(days=(add_years(next_run, 1) - next_run).days)
+
+        # add normal timedelta, we will correct this later based on timezone
+        next_run += add
+
+        # DST differencers don't matter with minutes, hourly or yearly, so skip those
+        if self.schedule_type not in [self.MINUTES, self.HOURLY, self.YEARLY]:
+            # Get localtimes and then remove the tzinfo, so we can get the actual difference
+            current_next_run = localtime(next_run - add).replace(tzinfo=None)
+            new_next_run = localtime(next_run).replace(tzinfo=None)
+
+            # get the difference between them, this should be (-)1 or (-)0.5 hour
+            # based on DST active or not
+            extra_diff = (new_next_run - current_next_run) - add
+
+            # subtract difference
+            next_run -= extra_diff
+
+        return next_run
 
     def success(self):
         if self.task and Task.objects.filter(id=self.task):
@@ -225,7 +302,6 @@ class Schedule(models.Model):
     last_run.allow_tags = True
     last_run.short_description = _("last_run")
 
-
     class Meta:
         app_label = "django_q"
         verbose_name = _("Scheduled task")
@@ -234,24 +310,40 @@ class Schedule(models.Model):
 
 
 class OrmQ(models.Model):
-    key = models.CharField(max_length=100)
+    key = models.CharField(max_length=100, help_text=_("Name of the target cluster"))
     payload = models.TextField()
-    lock = models.DateTimeField(null=True)
+    lock = models.DateTimeField(
+        null=True, help_text=_("Prevent any cluster from pulling until")
+    )
 
+    @cached_property
     def task(self):
-        return SignedPackage.loads(self.payload)
+        try:
+            return SignedPackage.loads(self.payload)
+        except Exception as e:
+            return {"id": "*" + e.__class__.__name__}
 
     def func(self):
-        return get_func_repr(self.task()["func"])
+        return get_func_repr(self.task.get("func"))
 
     def task_id(self):
-        return self.task()["id"]
+        return self.task.get("id")
 
     def name(self):
-        return self.task()["name"]
+        return self.task.get("name")
 
     def group(self):
-        return self.task().get("group")
+        return self.task.get("group")
+
+    def args(self):
+        return self.task.get("args")
+
+    def kwargs(self):
+        return self.task.get("kwargs")
+
+    def q_options(self):
+        exclude = {"id", "name", "group", "func", "args", "kwargs"}
+        return {k: v for k, v in self.task.items() if k not in exclude}
 
     class Meta:
         app_label = "django_q"

django_q/monitor.py

@@ -1,500 +1,198 @@
-from datetime import timedelta
+from multiprocessing.process import current_process
+from multiprocessing.queues import Queue
 
-# django
-from django.db import connection
-from django.db.models import F, Sum
-from django.utils import timezone
-from django.utils.translation import gettext as _
+from django import db
+from django.utils.translation import gettext_lazy as _
 
-from django_q import VERSION, models
-from django_q.brokers import get_broker
+import django_q.tasks
+from django_q.brokers import Broker, get_broker
+from django_q.conf import Conf, logger, setproctitle
+from django_q.models import Success, Task
+from django_q.signals import post_execute
+from django_q.signing import SignedPackage
+from django_q.utils import close_old_django_connections, get_func_repr
 
-# local
-from django_q.conf import Conf
-from django_q.status import Stat
-
-# optional
 try:
-    import psutil
-except ImportError:
-    psutil = None
+    import setproctitle
+except ModuleNotFoundError:
+    setproctitle = None
 
-# optional
-try:
-    from blessed import Terminal
-except ImportError:
-    pass
 
-def get_process_mb(pid):
-    try:
-        process = psutil.Process(pid)
-        mb_used = round(process.memory_info().rss / 1024 ** 2, 2)
-    except psutil.NoSuchProcess:
-        mb_used = "NO_PROCESS_FOUND"
-    return mb_used
-
-BLESSED_INSTALL_MESSAGE = "Blessed is not installed. Please install blessed to use this: https://pypi.org/project/blessed/"
-
-def monitor(run_once=False, broker=None):
+def monitor(result_queue: Queue, broker: Broker = None):
+    """
+    Gets finished tasks from the result queue and saves them to Django
+    :type broker: brokers.Broker
+    :type result_queue: multiprocessing.Queue
+    """
     if not broker:
         broker = get_broker()
-    try:
-        term = Terminal()
-    except:
-        print(BLESSED_INSTALL_MESSAGE)
-        return
+    proc_name = current_process().name
+    if setproctitle:
+        setproctitle.setproctitle(f"qcluster {proc_name} monitor")
+    logger.info(
+        _("%(name)s monitoring at %(id)s")
+        % {"name": proc_name, "id": current_process().pid}
+    )
+    for task in iter(result_queue.get, "STOP"):
+        # save the result
+        if task.get("cached", False):
+            save_cached(task, broker)
+        else:
+            save_task(task, broker)
+        # acknowledge result
+        ack_id = task.pop("ack_id", False)
+        if ack_id and (task["success"] or task.get("ack_failure", False)):
+            broker.acknowledge(ack_id)
+        # signal execution done
+        post_execute.send(sender="django_q", task=task)
+        # log the result
+        info_name = get_func_repr(task["func"])
+        if task["success"]:
+            # log success
+            logger.info(
+                _("Processed '%(info_name)s' (%(task_name)s)")
+                % {"info_name": info_name, "task_name": task["name"]}
+            )
+        else:
+            # log failure
+            logger.error(
+                _("Failed '%(info_name)s' (%(task_name)s) - %(task_result)s")
+                % {
+                    "info_name": info_name,
+                    "task_name": task["name"],
+                    "task_result": task["result"],
+                }
+            )
+    logger.info(_("%(name)s stopped monitoring results") % {"name": proc_name})
 
-    broker.ping()
-    with term.fullscreen(), term.hidden_cursor(), term.cbreak():
-        val = None
-        start_width = int(term.width / 8)
-        while val not in (
-            "q",
-            "Q",
+
+def save_task(task, broker: Broker):
+    """
+    Saves the task package to Django or the cache
+    :param task: the task package
+    :type broker: brokers.Broker
+    """
+    # SAVE LIMIT < 0 : Don't save success
+    if not task.get("save", Conf.SAVE_LIMIT >= 0) and task["success"]:
+        return
+    # enqueues next in a chain
+    if task.get("chain", None):
+        django_q.tasks.async_chain(
+            task["chain"],
+            group=task["group"],
+            cached=task["cached"],
+            sync=task["sync"],
+            broker=broker,
+        )
+    # SAVE LIMIT > 0: Prune database, SAVE_LIMIT 0: No pruning
+    close_old_django_connections()
+
+    try:
+        filters = {}
+        if (
+            Conf.SAVE_LIMIT_PER
+            and Conf.SAVE_LIMIT_PER in {"group", "name", "func"}
+            and Conf.SAVE_LIMIT_PER in task
         ):
-            col_width = int(term.width / 8)
-            # In case of resize
-            if col_width != start_width:
-                print(term.clear())
-                start_width = col_width
-            print(
-                term.move(0, 0)
-                + term.black_on_green(term.center(_("Host"), width=col_width - 1))
+            value = task[Conf.SAVE_LIMIT_PER]
+            if Conf.SAVE_LIMIT_PER == "func":
+                value = get_func_repr(value)
+            filters[Conf.SAVE_LIMIT_PER] = value
+
+        with db.transaction.atomic(using=db.router.db_for_write(Success)):
+            last = Success.objects.filter(**filters).select_for_update().last()
+            if (
+                task["success"]
+                and 0 < Conf.SAVE_LIMIT <= Success.objects.filter(**filters).count()
+            ):
+                last.delete()
+
+        # check if this task has previous results
+        try:
+            existing_task = Task.objects.get(id=task["id"], name=task["name"])
+            # only update the result if it hasn't succeeded yet
+            if not existing_task.success:
+                existing_task.stopped = task["stopped"]
+                existing_task.result = task["result"]
+                existing_task.success = task["success"]
+                existing_task.attempt_count = existing_task.attempt_count + 1
+                existing_task.save()
+
+            if (
+                Conf.MAX_ATTEMPTS > 0
+                and existing_task.attempt_count >= Conf.MAX_ATTEMPTS
+            ):
+                broker.acknowledge(task["ack_id"])
+
+        except Task.DoesNotExist:
+            # convert func to string
+            func = get_func_repr(task["func"])
+            Task.objects.create(
+                id=task["id"],
+                name=task["name"],
+                func=func,
+                hook=task.get("hook"),
+                args=task["args"],
+                kwargs=task["kwargs"],
+                cluster=task.get("cluster"),
+                started=task["started"],
+                stopped=task["stopped"],
+                result=task["result"],
+                group=task.get("group"),
+                success=task["success"],
+                attempt_count=1,
             )
-            print(
-                term.move(0, 1 * col_width)
-                + term.black_on_green(term.center(_("Id"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 2 * col_width)
-                + term.black_on_green(term.center(_("State"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 3 * col_width)
-                + term.black_on_green(term.center(_("Pool"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 4 * col_width)
-                + term.black_on_green(term.center(_("TQ"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 5 * col_width)
-                + term.black_on_green(term.center(_("RQ"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 6 * col_width)
-                + term.black_on_green(term.center(_("RC"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 7 * col_width)
-                + term.black_on_green(term.center(_("Up"), width=col_width - 1))
-            )
-            i = 2
-            stats = Stat.get_all(broker=broker)
-            print(term.clear_eos())
-            for stat in stats:
-                status = stat.status
-                # color status
-                if stat.status == Conf.WORKING:
-                    status = term.green(str(Conf.WORKING))
-                elif stat.status == Conf.STOPPING:
-                    status = term.yellow(str(Conf.STOPPING))
-                elif stat.status == Conf.STOPPED:
-                    status = term.red(str(Conf.STOPPED))
-                elif stat.status == Conf.IDLE:
-                    status = str(Conf.IDLE)
-                # color q's
-                tasks = str(stat.task_q_size)
-                if stat.task_q_size > 0:
-                    tasks = term.cyan(str(stat.task_q_size))
-                    if Conf.QUEUE_LIMIT and stat.task_q_size == Conf.QUEUE_LIMIT:
-                        tasks = term.green(str(stat.task_q_size))
-                results = stat.done_q_size
-                if results > 0:
-                    results = term.cyan(str(results))
-                # color workers
-                workers = len(stat.workers)
-                if workers < Conf.WORKERS:
-                    workers = term.yellow(str(workers))
-                # format uptime
-                uptime = (timezone.now() - stat.tob).total_seconds()
-                hours, remainder = divmod(uptime, 3600)
-                minutes, seconds = divmod(remainder, 60)
-                uptime = "%d:%02d:%02d" % (hours, minutes, seconds)
-                # print to the terminal
-                print(
-                    term.move(i, 0)
-                    + term.center(stat.host[: col_width - 1], width=col_width - 1)
-                )
-                print(
-                    term.move(i, 1 * col_width)
-                    + term.center(str(stat.cluster_id)[-8:], width=col_width - 1)
-                )
-                print(
-                    term.move(i, 2 * col_width)
-                    + term.center(status, width=col_width - 1)
-                )
-                print(
-                    term.move(i, 3 * col_width)
-                    + term.center(workers, width=col_width - 1)
-                )
-                print(
-                    term.move(i, 4 * col_width)
-                    + term.center(tasks, width=col_width - 1)
-                )
-                print(
-                    term.move(i, 5 * col_width)
-                    + term.center(results, width=col_width - 1)
-                )
-                print(
-                    term.move(i, 6 * col_width)
-                    + term.center(stat.reincarnations, width=col_width - 1)
-                )
-                print(
-                    term.move(i, 7 * col_width)
-                    + term.center(uptime, width=col_width - 1)
-                )
-                i += 1
-            # bottom bar
-            i += 1
-            queue_size = broker.queue_size()
-            lock_size = broker.lock_size()
-            if lock_size:
-                queue_size = f"{queue_size}({lock_size})"
-            print(
-                term.move(i, 0)
-                + term.white_on_cyan(term.center(broker.info(), width=col_width * 2))
-            )
-            print(
-                term.move(i, 2 * col_width)
-                + term.black_on_cyan(term.center(_("Queued"), width=col_width))
-            )
-            print(
-                term.move(i, 3 * col_width)
-                + term.white_on_cyan(term.center(queue_size, width=col_width))
-            )
-            print(
-                term.move(i, 4 * col_width)
-                + term.black_on_cyan(term.center(_("Success"), width=col_width))
-            )
-            print(
-                term.move(i, 5 * col_width)
-                + term.white_on_cyan(
-                    term.center(models.Success.objects.count(), width=col_width)
-                )
-            )
-            print(
-                term.move(i, 6 * col_width)
-                + term.black_on_cyan(term.center(_("Failures"), width=col_width))
-            )
-            print(
-                term.move(i, 7 * col_width)
-                + term.white_on_cyan(
-                    term.center(models.Failure.objects.count(), width=col_width)
-                )
-            )
-            # for testing
-            if run_once:
-                return Stat.get_all(broker=broker)
-            print(term.move(i + 2, 0) + term.center(_("[Press q to quit]")))
-            val = term.inkey(timeout=1)
+    except Exception:
+        logger.exception("Could not save task result")
 
 
-def info(broker=None):
-    if not broker:
-        broker = get_broker()
+def save_cached(task, broker: Broker):
+    task_key = f'{broker.list_key}:{task["id"]}'
+    timeout = task["cached"]
+    if timeout is True:
+        timeout = None
     try:
-        term = Terminal()
-    except:
-        print(BLESSED_INSTALL_MESSAGE)
-        return
-
-    broker.ping()
-    stat = Stat.get_all(broker=broker)
-    # general stats
-    clusters = len(stat)
-    workers = 0
-    reincarnations = 0
-    for cluster in stat:
-        workers += len(cluster.workers)
-        reincarnations += cluster.reincarnations
-    # calculate tasks pm and avg exec time
-    tasks_per = 0
-    per = _("day")
-    exec_time = 0
-    last_tasks = models.Success.objects.filter(
-        stopped__gte=timezone.now() - timedelta(hours=24)
-    )
-    tasks_per_day = last_tasks.count()
-    if tasks_per_day > 0:
-        # average execution time over the last 24 hours
-        if connection.vendor != "sqlite":
-            exec_time = last_tasks.aggregate(
-                time_taken=Sum(F("stopped") - F("started"))
-            )
-            exec_time = exec_time["time_taken"].total_seconds() / tasks_per_day
-        else:
-            # can't sum timedeltas on sqlite
-            for t in last_tasks:
-                exec_time += t.time_taken()
-            exec_time = exec_time / tasks_per_day
-        # tasks per second/minute/hour/day in the last 24 hours
-        if tasks_per_day > 24 * 60 * 60:
-            tasks_per = tasks_per_day / (24 * 60 * 60)
-            per = _("second")
-        elif tasks_per_day > 24 * 60:
-            tasks_per = tasks_per_day / (24 * 60)
-            per = _("minute")
-        elif tasks_per_day > 24:
-            tasks_per = tasks_per_day / 24
-            per = _("hour")
-        else:
-            tasks_per = tasks_per_day
-    # print to terminal
-    print(term.clear_eos())
-    col_width = int(term.width / 6)
-    print(
-        term.black_on_green(
-            term.center(
-                _(
-                    f'-- {Conf.PREFIX.capitalize()} { ".".join(str(v) for v in VERSION)} on {broker.info()}  --'
+        group = task.get("group", None)
+        iter_count = task.get("iter_count", 0)
+        # if it's a group append to the group list
+        if group:
+            group_key = f"{broker.list_key}:{group}:keys"
+            group_list = broker.cache.get(group_key) or []
+            # if it's an iter group, check if we are ready
+            if iter_count and len(group_list) == iter_count - 1:
+                group_args = f"{broker.list_key}:{group}:args"
+                # collate the results into a Task result
+                results = [
+                    SignedPackage.loads(broker.cache.get(k))["result"]
+                    for k in group_list
+                ]
+                results.append(task["result"])
+                task["result"] = results
+                task["id"] = group
+                task["args"] = SignedPackage.loads(broker.cache.get(group_args))
+                task.pop("iter_count", None)
+                task.pop("group", None)
+                if task.get("iter_cached", None):
+                    task["cached"] = task.pop("iter_cached", None)
+                    save_cached(task, broker=broker)
+                else:
+                    save_task(task, broker)
+                broker.cache.delete_many(group_list)
+                broker.cache.delete_many([group_key, group_args])
+                return
+            # save the group list
+            group_list.append(task_key)
+            broker.cache.set(group_key, group_list, timeout)
+            # async_task next in a chain
+            if task.get("chain", None):
+                django_q.tasks.async_chain(
+                    task["chain"],
+                    group=group,
+                    cached=task["cached"],
+                    sync=task["sync"],
+                    broker=broker,
                 )
-            )
-        )
-    )
-    print(
-        term.cyan(_("Clusters"))
-        + term.move_x(1 * col_width)
-        + term.white(str(clusters))
-        + term.move_x(2 * col_width)
-        + term.cyan(_("Workers"))
-        + term.move_x(3 * col_width)
-        + term.white(str(workers))
-        + term.move_x(4 * col_width)
-        + term.cyan(_("Restarts"))
-        + term.move_x(5 * col_width)
-        + term.white(str(reincarnations))
-    )
-    print(
-        term.cyan(_("Queued"))
-        + term.move_x(1 * col_width)
-        + term.white(str(broker.queue_size()))
-        + term.move_x(2 * col_width)
-        + term.cyan(_("Successes"))
-        + term.move_x(3 * col_width)
-        + term.white(str(models.Success.objects.count()))
-        + term.move_x(4 * col_width)
-        + term.cyan(_("Failures"))
-        + term.move_x(5 * col_width)
-        + term.white(str(models.Failure.objects.count()))
-    )
-    print(
-        term.cyan(_("Schedules"))
-        + term.move_x(1 * col_width)
-        + term.white(str(models.Schedule.objects.count()))
-        + term.move_x(2 * col_width)
-        + term.cyan(_(f"Tasks/{per}"))
-        + term.move_x(3 * col_width)
-        + term.white(f"{tasks_per:.2f}")
-        + term.move_x(4 * col_width)
-        + term.cyan(_("Avg time"))
-        + term.move_x(5 * col_width)
-        + term.white(f"{exec_time:.4f}")
-    )
-    return True
-
-
-def memory(run_once=False, workers=False, broker=None):
-    if not broker:
-        broker = get_broker()
-    try:
-        term = Terminal()
-    except:
-        print(BLESSED_INSTALL_MESSAGE)
-        return
-    broker.ping()
-    if not psutil:
-        print(term.clear_eos())
-        print(
-            term.white_on_red(
-                'Cannot start "qmemory" command. Missing "psutil" library.'
-            )
-        )
-        return
-    with term.fullscreen(), term.hidden_cursor(), term.cbreak():
-        MEMORY_AVAILABLE_LOWEST_PERCENTAGE = 100.0
-        MEMORY_AVAILABLE_LOWEST_PERCENTAGE_AT = timezone.now()
-        cols = 8
-        val = None
-        start_width = int(term.width / cols)
-        while val not in ["q", "Q"]:
-            col_width = int(term.width / cols)
-            # In case of resize
-            if col_width != start_width:
-                print(term.clear())
-                start_width = col_width
-            # sentinel, monitor and workers memory usage
-            print(
-                term.move(0, 0 * col_width)
-                + term.black_on_green(term.center(_("Host"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 1 * col_width)
-                + term.black_on_green(term.center(_("Id"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 2 * col_width)
-                + term.black_on_green(
-                    term.center(_("Available (%)"), width=col_width - 1)
-                )
-            )
-            print(
-                term.move(0, 3 * col_width)
-                + term.black_on_green(
-                    term.center(_("Available (MB)"), width=col_width - 1)
-                )
-            )
-            print(
-                term.move(0, 4 * col_width)
-                + term.black_on_green(term.center(_("Total (MB)"), width=col_width - 1))
-            )
-            print(
-                term.move(0, 5 * col_width)
-                + term.black_on_green(
-                    term.center(_("Sentinel (MB)"), width=col_width - 1)
-                )
-            )
-            print(
-                term.move(0, 6 * col_width)
-                + term.black_on_green(
-                    term.center(_("Monitor (MB)"), width=col_width - 1)
-                )
-            )
-            print(
-                term.move(0, 7 * col_width)
-                + term.black_on_green(
-                    term.center(_("Workers (MB)"), width=col_width - 1)
-                )
-            )
-            row = 2
-            stats = Stat.get_all(broker=broker)
-            print(term.clear_eos())
-            for stat in stats:
-                # memory available (%)
-                memory_available_percentage = round(
-                    psutil.virtual_memory().available
-                    * 100
-                    / psutil.virtual_memory().total,
-                    2,
-                )
-                # memory available (MB)
-                memory_available = round(
-                    psutil.virtual_memory().available / 1024 ** 2, 2
-                )
-                if memory_available_percentage < MEMORY_AVAILABLE_LOWEST_PERCENTAGE:
-                    MEMORY_AVAILABLE_LOWEST_PERCENTAGE = memory_available_percentage
-                    MEMORY_AVAILABLE_LOWEST_PERCENTAGE_AT = timezone.now()
-                print(
-                    term.move(row, 0 * col_width)
-                    + term.center(stat.host[: col_width - 1], width=col_width - 1)
-                )
-                print(
-                    term.move(row, 1 * col_width)
-                    + term.center(str(stat.cluster_id)[-8:], width=col_width - 1)
-                )
-                print(
-                    term.move(row, 2 * col_width)
-                    + term.center(memory_available_percentage, width=col_width - 1)
-                )
-                print(
-                    term.move(row, 3 * col_width)
-                    + term.center(memory_available, width=col_width - 1)
-                )
-                print(
-                    term.move(row, 4 * col_width)
-                    + term.center(
-                        round(psutil.virtual_memory().total / 1024 ** 2, 2),
-                        width=col_width - 1,
-                    )
-                )
-                print(
-                    term.move(row, 5 * col_width)
-                    + term.center(get_process_mb(stat.sentinel), width=col_width - 1)
-                )
-                print(
-                    term.move(row, 6 * col_width)
-                    + term.center(
-                        get_process_mb(getattr(stat, "monitor", None)),
-                        width=col_width - 1,
-                    )
-                )
-                workers_mb = 0
-                for worker_pid in stat.workers:
-                    result = get_process_mb(worker_pid)
-                    if isinstance(result, str):
-                        result = 0
-                    workers_mb += result
-                print(
-                    term.move(row, 7 * col_width)
-                    + term.center(
-                        workers_mb or "NO_PROCESSES_FOUND", width=col_width - 1
-                    )
-                )
-                row += 1
-            # each worker's memory usage
-            if workers:
-                row += 2
-                col_width = int(term.width / (1 + Conf.WORKERS))
-                print(
-                    term.move(row, 0 * col_width)
-                    + term.black_on_cyan(term.center(_("Id"), width=col_width - 1))
-                )
-                for worker_num in range(Conf.WORKERS):
-                    print(
-                        term.move(row, (worker_num + 1) * col_width)
-                        + term.black_on_cyan(
-                            term.center(
-                                "Worker #{} (MB)".format(worker_num + 1),
-                                width=col_width - 1,
-                            )
-                        )
-                    )
-                row += 2
-                for stat in stats:
-                    print(
-                        term.move(row, 0 * col_width)
-                        + term.center(str(stat.cluster_id)[-8:], width=col_width - 1)
-                    )
-                    for idx, worker_pid in enumerate(stat.workers):
-                        mb_used = get_process_mb(worker_pid)
-                        print(
-                            term.move(row, (idx + 1) * col_width)
-                            + term.center(mb_used, width=col_width - 1)
-                        )
-                    row += 1
-            row += 1
-            print(
-                term.move(row, 0)
-                + _("Available lowest (%): {} ({})").format(
-                    str(MEMORY_AVAILABLE_LOWEST_PERCENTAGE),
-                    MEMORY_AVAILABLE_LOWEST_PERCENTAGE_AT.strftime(
-                        "%Y-%m-%d %H:%M:%S+00:00"
-                    ),
-                )
-            )
-            # for testing
-            if run_once:
-                return Stat.get_all(broker=broker)
-            print(term.move(row + 2, 0) + term.center("[Press q to quit]"))
-            val = term.inkey(timeout=1)
-
-
-def get_ids():
-    # prints id (PID) of running clusters
-    stat = Stat.get_all()
-    if stat:
-        for s in stat:
-            print(s.cluster_id)
-    else:
-        print("No clusters appear to be running.")
-    return True
+        # save the task
+        broker.cache.set(task_key, SignedPackage.dumps(task), timeout)
+    except Exception:
+        logger.exception("Could not save task result")

django_q/monitor_terminal.py

@@ -0,0 +1,510 @@
+from datetime import timedelta
+
+# django
+from django.db import connection
+from django.db.models import F, Sum
+from django.utils import timezone
+from django.utils.translation import gettext as _
+
+from django_q import VERSION, models
+from django_q.brokers import get_broker
+
+# local
+from django_q.conf import Conf
+from django_q.status import Stat
+
+# optional
+try:
+    import psutil
+except ImportError:
+    psutil = None
+
+
+def get_process_mb(pid):
+    try:
+        process = psutil.Process(pid)
+        mb_used = round(process.memory_info().rss / 1024**2, 2)
+    except psutil.NoSuchProcess:
+        mb_used = "NO_PROCESS_FOUND"
+    return mb_used
+
+
+BLESSED_INSTALL_MESSAGE = (
+    "Blessed is not installed. Please install blessed to use this: "
+    "https://pypi.org/project/blessed/"
+)
+
+
+def monitor(run_once=False, broker=None):
+    if not broker:
+        broker = get_broker()
+    try:
+        from blessed import Terminal
+
+        term = Terminal()
+    except ImportError:
+        print(BLESSED_INSTALL_MESSAGE)
+        return
+
+    broker.ping()
+    with term.fullscreen(), term.hidden_cursor(), term.cbreak():
+        val = None
+        start_width = int(term.width / 8)
+        while val not in (
+            "q",
+            "Q",
+        ):
+            col_width = int(term.width / 8)
+            # In case of resize
+            if col_width != start_width:
+                print(term.clear())
+                start_width = col_width
+            print(
+                term.move(0, 0)
+                + term.black_on_green(term.center(_("Host"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 1 * col_width)
+                + term.black_on_green(term.center(_("Id"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 2 * col_width)
+                + term.black_on_green(term.center(_("State"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 3 * col_width)
+                + term.black_on_green(term.center(_("Pool"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 4 * col_width)
+                + term.black_on_green(term.center(_("TQ"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 5 * col_width)
+                + term.black_on_green(term.center(_("RQ"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 6 * col_width)
+                + term.black_on_green(term.center(_("RC"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 7 * col_width)
+                + term.black_on_green(term.center(_("Up"), width=col_width - 1))
+            )
+            i = 2
+            stats = Stat.get_all(broker=broker)
+            print(term.clear_eos())
+            for stat in stats:
+                status = stat.status
+                # color status
+                if stat.status == Conf.WORKING:
+                    status = term.green(str(Conf.WORKING))
+                elif stat.status == Conf.STOPPING:
+                    status = term.yellow(str(Conf.STOPPING))
+                elif stat.status == Conf.STOPPED:
+                    status = term.red(str(Conf.STOPPED))
+                elif stat.status == Conf.IDLE:
+                    status = str(Conf.IDLE)
+                # color q's
+                tasks = str(stat.task_q_size)
+                if stat.task_q_size > 0:
+                    tasks = term.cyan(str(stat.task_q_size))
+                    if Conf.QUEUE_LIMIT and stat.task_q_size == Conf.QUEUE_LIMIT:
+                        tasks = term.green(str(stat.task_q_size))
+                results = stat.done_q_size
+                if results > 0:
+                    results = term.cyan(str(results))
+                # color workers
+                workers = len(stat.workers)
+                if workers < Conf.WORKERS:
+                    workers = term.yellow(str(workers))
+                # format uptime
+                uptime = (timezone.now() - stat.tob).total_seconds()
+                hours, remainder = divmod(uptime, 3600)
+                minutes, seconds = divmod(remainder, 60)
+                uptime = "%d:%02d:%02d" % (hours, minutes, seconds)
+                # print to the terminal
+                print(
+                    term.move(i, 0)
+                    + term.center(stat.host[: col_width - 1], width=col_width - 1)
+                )
+                print(
+                    term.move(i, 1 * col_width)
+                    + term.center(str(stat.cluster_id)[-8:], width=col_width - 1)
+                )
+                print(
+                    term.move(i, 2 * col_width)
+                    + term.center(status, width=col_width - 1)
+                )
+                print(
+                    term.move(i, 3 * col_width)
+                    + term.center(workers, width=col_width - 1)
+                )
+                print(
+                    term.move(i, 4 * col_width)
+                    + term.center(tasks, width=col_width - 1)
+                )
+                print(
+                    term.move(i, 5 * col_width)
+                    + term.center(results, width=col_width - 1)
+                )
+                print(
+                    term.move(i, 6 * col_width)
+                    + term.center(stat.reincarnations, width=col_width - 1)
+                )
+                print(
+                    term.move(i, 7 * col_width)
+                    + term.center(uptime, width=col_width - 1)
+                )
+                i += 1
+            # bottom bar
+            i += 1
+            queue_size = broker.queue_size()
+            lock_size = broker.lock_size()
+            if lock_size:
+                queue_size = f"{queue_size}({lock_size})"
+            print(
+                term.move(i, 0)
+                + term.white_on_cyan(term.center(broker.info(), width=col_width * 2))
+            )
+            print(
+                term.move(i, 2 * col_width)
+                + term.black_on_cyan(term.center(_("Queued"), width=col_width))
+            )
+            print(
+                term.move(i, 3 * col_width)
+                + term.white_on_cyan(term.center(queue_size, width=col_width))
+            )
+            print(
+                term.move(i, 4 * col_width)
+                + term.black_on_cyan(term.center(_("Success"), width=col_width))
+            )
+            print(
+                term.move(i, 5 * col_width)
+                + term.white_on_cyan(
+                    term.center(models.Success.objects.count(), width=col_width)
+                )
+            )
+            print(
+                term.move(i, 6 * col_width)
+                + term.black_on_cyan(term.center(_("Failures"), width=col_width))
+            )
+            print(
+                term.move(i, 7 * col_width)
+                + term.white_on_cyan(
+                    term.center(models.Failure.objects.count(), width=col_width)
+                )
+            )
+            # for testing
+            if run_once:
+                return Stat.get_all(broker=broker)
+            print(term.move(i + 2, 0) + term.center(_("[Press q to quit]")))
+            val = term.inkey(timeout=1)
+
+
+def info(broker=None):
+    if not broker:
+        broker = get_broker()
+    try:
+        from blessed import Terminal
+
+        term = Terminal()
+    except ImportError:
+        print(BLESSED_INSTALL_MESSAGE)
+        return
+
+    broker.ping()
+    stat = Stat.get_all(broker=broker)
+    # general stats
+    clusters = len(stat)
+    workers = 0
+    reincarnations = 0
+    for cluster in stat:
+        workers += len(cluster.workers)
+        reincarnations += cluster.reincarnations
+    # calculate tasks pm and avg exec time
+    tasks_per = 0
+    per = _("day")
+    exec_time = 0
+    last_tasks = models.Success.objects.filter(
+        stopped__gte=timezone.now() - timedelta(hours=24)
+    )
+    tasks_per_day = last_tasks.count()
+    if tasks_per_day > 0:
+        # average execution time over the last 24 hours
+        if connection.vendor != "sqlite":
+            exec_time = last_tasks.aggregate(
+                time_taken=Sum(F("stopped") - F("started"))
+            )
+            exec_time = exec_time["time_taken"].total_seconds() / tasks_per_day
+        else:
+            # can't sum timedeltas on sqlite
+            for t in last_tasks:
+                exec_time += t.time_taken()
+            exec_time = exec_time / tasks_per_day
+        # tasks per second/minute/hour/day in the last 24 hours
+        if tasks_per_day > 24 * 60 * 60:
+            tasks_per = tasks_per_day / (24 * 60 * 60)
+            per = _("second")
+        elif tasks_per_day > 24 * 60:
+            tasks_per = tasks_per_day / (24 * 60)
+            per = _("minute")
+        elif tasks_per_day > 24:
+            tasks_per = tasks_per_day / 24
+            per = _("hour")
+        else:
+            tasks_per = tasks_per_day
+    # print to terminal
+    print(term.clear_eos())
+    col_width = int(term.width / 6)
+    print(
+        term.black_on_green(
+            term.center(
+                _("-- %(prefix)s %(version)s on %(info)s --")
+                % {
+                    "prefix": Conf.PREFIX.capitalize(),
+                    "version": ".".join(str(v) for v in VERSION),
+                    "info": broker.info(),
+                }
+            )
+        )
+    )
+    print(
+        term.cyan(_("Clusters"))
+        + term.move_x(1 * col_width)
+        + term.white(str(clusters))
+        + term.move_x(2 * col_width)
+        + term.cyan(_("Workers"))
+        + term.move_x(3 * col_width)
+        + term.white(str(workers))
+        + term.move_x(4 * col_width)
+        + term.cyan(_("Restarts"))
+        + term.move_x(5 * col_width)
+        + term.white(str(reincarnations))
+    )
+    print(
+        term.cyan(_("Queued"))
+        + term.move_x(1 * col_width)
+        + term.white(str(broker.queue_size()))
+        + term.move_x(2 * col_width)
+        + term.cyan(_("Successes"))
+        + term.move_x(3 * col_width)
+        + term.white(str(models.Success.objects.count()))
+        + term.move_x(4 * col_width)
+        + term.cyan(_("Failures"))
+        + term.move_x(5 * col_width)
+        + term.white(str(models.Failure.objects.count()))
+    )
+    print(
+        term.cyan(_("Schedules"))
+        + term.move_x(1 * col_width)
+        + term.white(str(models.Schedule.objects.count()))
+        + term.move_x(2 * col_width)
+        + term.cyan(_("Tasks/%(per)s") % {"per": per})
+        + term.move_x(3 * col_width)
+        + term.white(f"{tasks_per:.2f}")
+        + term.move_x(4 * col_width)
+        + term.cyan(_("Avg time"))
+        + term.move_x(5 * col_width)
+        + term.white(f"{exec_time:.4f}")
+    )
+    return True
+
+
+def memory(run_once=False, workers=False, broker=None):
+    if not broker:
+        broker = get_broker()
+    try:
+        from blessed import Terminal
+
+        term = Terminal()
+    except ImportError:
+        print(BLESSED_INSTALL_MESSAGE)
+        return
+    broker.ping()
+    if not psutil:
+        print(term.clear_eos())
+        print(
+            term.white_on_red(
+                'Cannot start "qmemory" command. Missing "psutil" library.'
+            )
+        )
+        return
+    with term.fullscreen(), term.hidden_cursor(), term.cbreak():
+        MEMORY_AVAILABLE_LOWEST_PERCENTAGE = 100.0
+        MEMORY_AVAILABLE_LOWEST_PERCENTAGE_AT = timezone.now()
+        cols = 8
+        val = None
+        start_width = int(term.width / cols)
+        while val not in ["q", "Q"]:
+            col_width = int(term.width / cols)
+            # In case of resize
+            if col_width != start_width:
+                print(term.clear())
+                start_width = col_width
+            # sentinel, monitor and workers memory usage
+            print(
+                term.move(0, 0 * col_width)
+                + term.black_on_green(term.center(_("Host"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 1 * col_width)
+                + term.black_on_green(term.center(_("Id"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 2 * col_width)
+                + term.black_on_green(
+                    term.center(_("Available (%)"), width=col_width - 1)
+                )
+            )
+            print(
+                term.move(0, 3 * col_width)
+                + term.black_on_green(
+                    term.center(_("Available (MB)"), width=col_width - 1)
+                )
+            )
+            print(
+                term.move(0, 4 * col_width)
+                + term.black_on_green(term.center(_("Total (MB)"), width=col_width - 1))
+            )
+            print(
+                term.move(0, 5 * col_width)
+                + term.black_on_green(
+                    term.center(_("Sentinel (MB)"), width=col_width - 1)
+                )
+            )
+            print(
+                term.move(0, 6 * col_width)
+                + term.black_on_green(
+                    term.center(_("Monitor (MB)"), width=col_width - 1)
+                )
+            )
+            print(
+                term.move(0, 7 * col_width)
+                + term.black_on_green(
+                    term.center(_("Workers (MB)"), width=col_width - 1)
+                )
+            )
+            row = 2
+            stats = Stat.get_all(broker=broker)
+            print(term.clear_eos())
+            for stat in stats:
+                # memory available (%)
+                memory_available_percentage = round(
+                    psutil.virtual_memory().available
+                    * 100
+                    / psutil.virtual_memory().total,
+                    2,
+                )
+                # memory available (MB)
+                memory_available = round(
+                    psutil.virtual_memory().available / 1024**2, 2
+                )
+                if memory_available_percentage < MEMORY_AVAILABLE_LOWEST_PERCENTAGE:
+                    MEMORY_AVAILABLE_LOWEST_PERCENTAGE = memory_available_percentage
+                    MEMORY_AVAILABLE_LOWEST_PERCENTAGE_AT = timezone.now()
+                print(
+                    term.move(row, 0 * col_width)
+                    + term.center(stat.host[: col_width - 1], width=col_width - 1)
+                )
+                print(
+                    term.move(row, 1 * col_width)
+                    + term.center(str(stat.cluster_id)[-8:], width=col_width - 1)
+                )
+                print(
+                    term.move(row, 2 * col_width)
+                    + term.center(memory_available_percentage, width=col_width - 1)
+                )
+                print(
+                    term.move(row, 3 * col_width)
+                    + term.center(memory_available, width=col_width - 1)
+                )
+                print(
+                    term.move(row, 4 * col_width)
+                    + term.center(
+                        round(psutil.virtual_memory().total / 1024**2, 2),
+                        width=col_width - 1,
+                    )
+                )
+                print(
+                    term.move(row, 5 * col_width)
+                    + term.center(get_process_mb(stat.sentinel), width=col_width - 1)
+                )
+                print(
+                    term.move(row, 6 * col_width)
+                    + term.center(
+                        get_process_mb(getattr(stat, "monitor", None)),
+                        width=col_width - 1,
+                    )
+                )
+                workers_mb = 0
+                for worker_pid in stat.workers:
+                    result = get_process_mb(worker_pid)
+                    if isinstance(result, str):
+                        result = 0
+                    workers_mb += result
+                print(
+                    term.move(row, 7 * col_width)
+                    + term.center(
+                        workers_mb or "NO_PROCESSES_FOUND", width=col_width - 1
+                    )
+                )
+                row += 1
+            # each worker's memory usage
+            if workers:
+                row += 2
+                col_width = int(term.width / (1 + Conf.WORKERS))
+                print(
+                    term.move(row, 0 * col_width)
+                    + term.black_on_cyan(term.center(_("Id"), width=col_width - 1))
+                )
+                for worker_num in range(Conf.WORKERS):
+                    print(
+                        term.move(row, (worker_num + 1) * col_width)
+                        + term.black_on_cyan(
+                            term.center(
+                                "Worker #{} (MB)".format(worker_num + 1),
+                                width=col_width - 1,
+                            )
+                        )
+                    )
+                row += 2
+                for stat in stats:
+                    print(
+                        term.move(row, 0 * col_width)
+                        + term.center(str(stat.cluster_id)[-8:], width=col_width - 1)
+                    )
+                    for idx, worker_pid in enumerate(stat.workers):
+                        mb_used = get_process_mb(worker_pid)
+                        print(
+                            term.move(row, (idx + 1) * col_width)
+                            + term.center(mb_used, width=col_width - 1)
+                        )
+                    row += 1
+            row += 1
+            print(
+                term.move(row, 0)
+                + _("Available lowest (): %(memory_percent)s ((at)s)")
+                % {
+                    "memory_percent": str(MEMORY_AVAILABLE_LOWEST_PERCENTAGE),
+                    "at": MEMORY_AVAILABLE_LOWEST_PERCENTAGE_AT.strftime(
+                        "%Y-%m-%d %H:%M:%S+00:00"
+                    ),
+                }
+            )
+            # for testing
+            if run_once:
+                return Stat.get_all(broker=broker)
+            print(term.move(row + 2, 0) + term.center(_("[Press q to quit]")))
+            val = term.inkey(timeout=1)
+
+
+def get_ids():
+    # prints id (PID) of running clusters
+    stat = Stat.get_all()
+    if stat:
+        for s in stat:
+            print(s.cluster_id)
+    else:
+        print(_("No clusters appear to be running."))
+    return True

django_q/pusher.py

@@ -0,0 +1,62 @@
+from multiprocessing import Event
+from multiprocessing.process import current_process
+from multiprocessing.queues import Queue
+from time import sleep
+
+from django.utils.translation import gettext_lazy as _
+
+from django_q.brokers import Broker, get_broker
+from django_q.conf import Conf, logger
+from django_q.signing import BadSignature, SignedPackage
+
+try:
+    import setproctitle
+except ModuleNotFoundError:
+    setproctitle = None
+
+
+def pusher(task_queue: Queue, event: Event, broker: Broker = None):
+    """
+    Pulls tasks of the broker and puts them in the task queue
+    :type broker:
+    :type task_queue: multiprocessing.Queue
+    :type event: multiprocessing.Event
+    """
+    if not broker:
+        broker = get_broker()
+    proc_name = current_process().name
+    if setproctitle:
+        setproctitle.setproctitle(f"qcluster {proc_name} pusher")
+    logger.info(
+        _("%(name)s pushing tasks at %(id)s")
+        % {"name": proc_name, "id": current_process().pid}
+    )
+    while True:
+        try:
+            task_set = broker.dequeue()
+        except Exception:
+            logger.exception("Failed to pull task from broker")
+            # broker probably crashed. Let the sentinel handle it.
+            sleep(10)
+            break
+        if task_set:
+            for task in task_set:
+                ack_id = task[0]
+                # unpack the task
+                try:
+                    task = SignedPackage.loads(task[1])
+                except (TypeError, BadSignature):
+                    logger.exception("Failed to push task to queue")
+                    broker.fail(ack_id)
+                    continue
+                task[
+                    "cluster"
+                ] = Conf.CLUSTER_NAME  # save actual cluster name to orm task table
+                task["ack_id"] = ack_id
+                task_queue.put(task)
+            logger.debug(
+                _("queueing from %(list_key)s") % {"list_key": broker.list_key}
+            )
+        if event.is_set():
+            break
+    logger.info(_("%(name)s stopped pushing tasks") % {"name": current_process().name})

django_q/queues.py

@@ -1,5 +1,6 @@
 """
-The code is derived from https://github.com/althonos/pronto/commit/3384010dfb4fc7c66a219f59276adef3288a886b
+The code is derived from
+https://github.com/althonos/pronto/commit/3384010dfb4fc7c66a219f59276adef3288a886b
 """
 import multiprocessing
 import multiprocessing.queues

django_q/scheduler.py

@@ -0,0 +1,124 @@
+import ast
+from multiprocessing.process import current_process
+
+from django import db
+from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
+
+import django_q.tasks
+from django_q.brokers import Broker, get_broker
+from django_q.conf import Conf, logger
+from django_q.humanhash import humanize
+from django_q.models import Schedule
+from django_q.utils import close_old_django_connections, localtime
+
+
+def scheduler(broker: Broker = None):
+    """
+    Creates a task from a schedule at the scheduled time and schedules next run
+    """
+    if not broker:
+        broker = get_broker()
+    close_old_django_connections()
+    try:
+        # Only default cluster will handler schedule with default(null) cluster
+        Q_default = (
+            db.models.Q(cluster__isnull=True)
+            if Conf.CLUSTER_NAME == Conf.PREFIX
+            else db.models.Q(pk__in=[])
+        )
+
+        with db.transaction.atomic(using=db.router.db_for_write(Schedule)):
+            for s in (
+                Schedule.objects.select_for_update()
+                .exclude(repeats=0)
+                .filter(next_run__lt=timezone.now())
+                .filter(Q_default | db.models.Q(cluster=Conf.CLUSTER_NAME))
+            ):
+                args = ()
+                kwargs = {}
+                # get args, kwargs and hook
+                if s.kwargs:
+                    try:
+                        # first try the dict syntax
+                        kwargs = ast.literal_eval(s.kwargs)
+                    except (SyntaxError, ValueError):
+                        # else use the kwargs syntax
+                        try:
+                            parsed_kwargs = (
+                                ast.parse(f"f({s.kwargs})").body[0].value.keywords
+                            )
+                            kwargs = {
+                                kwarg.arg: ast.literal_eval(kwarg.value)
+                                for kwarg in parsed_kwargs
+                            }
+                        except (SyntaxError, ValueError):
+                            kwargs = {}
+                if s.args:
+                    args = ast.literal_eval(s.args)
+                    # single value won't eval to tuple, so:
+                    if type(args) != tuple:
+                        args = (args,)
+                q_options = kwargs.get("q_options", {})
+                if s.intended_date_kwarg:
+                    kwargs[s.intended_date_kwarg] = s.next_run.isoformat()
+                if s.hook:
+                    q_options["hook"] = s.hook
+                # set up the next run time
+                if s.schedule_type != s.ONCE:
+                    next_run = s.next_run
+                    while True:
+                        next_run = s.calculate_next_run(next_run)
+                        if Conf.CATCH_UP or next_run > localtime():
+                            break
+
+                    s.next_run = next_run
+                    s.repeats += -1
+                # send it to the cluster; any cluster name is allowed in multi-queue scenarios
+                # because `broker_name` is confusing, using `cluster` name is recommended and takes precedence
+                q_options["cluster"] = s.cluster or q_options.get(
+                    "cluster", q_options.pop("broker_name", None)
+                )
+                if (
+                    q_options["cluster"] is None
+                    or q_options["cluster"] == Conf.CLUSTER_NAME
+                ):
+                    q_options["broker"] = broker
+                q_options["group"] = q_options.get("group", s.name or s.id)
+                kwargs["q_options"] = q_options
+                s.task = django_q.tasks.async_task(s.func, *args, **kwargs)
+                # log it
+                if not s.task:
+                    logger.error(
+                        _(
+                            "%(process_name)s failed to create a task from schedule "
+                            "[%(schedule)s]"
+                        )
+                        % {
+                            "process_name": current_process().name,
+                            "schedule": s.name or s.id,
+                        }
+                    )
+                else:
+                    logger.info(
+                        _(
+                            "%(process_name)s created task %(task_name)s from schedule "
+                            "[%(schedule)s]"
+                        )
+                        % {
+                            "process_name": current_process().name,
+                            "task_name": humanize(s.task),
+                            "schedule": s.name or s.id,
+                        }
+                    )
+                # default behavior is to delete a ONCE schedule
+                if s.schedule_type == s.ONCE:
+                    if s.repeats < 0:
+                        s.delete()
+                        continue
+                    # but not if it has a positive repeats
+                    s.repeats = 0
+                # save the schedule
+                s.save()
+    except Exception:
+        logger.exception("Could not create task from schedule")

django_q/signals.py

@@ -19,19 +19,22 @@ def call_hook(sender, instance, **kwargs):
                 f = getattr(m, func)
             except (ValueError, ImportError, AttributeError):
                 logger.error(
-                    _(f"malformed return hook '{instance.hook}' for [{instance.name}]")
+                    _("malformed return hook '%(hook)s' for [%(name)s]")
+                    % {"hook": instance.hook, "name": instance.name}
                 )
                 return
         try:
             f(instance)
         except Exception as e:
             logger.error(
-                _(
-                    f"return hook {instance.hook} failed on [{instance.name}] because {str(e)}"
-                )
+                _("return hook %(hook)s failed on [%(name)s] because %(error)s")
+                % {"hook": instance.hook, "name": instance.name, "error": str(e)}
             )
 
 
+# args: proc_name
+post_spawn = Signal()
+
 # args: task
 pre_enqueue = Signal()
 

django_q/tasks.py

@@ -31,6 +31,7 @@ def async_task(func, *args, **kwargs):
         "iter_cached",
         "chain",
         "broker",
+        "cluster",
         "timeout",
     )
     q_options = keywords.pop("q_options", {})
@@ -52,7 +53,7 @@ def async_task(func, *args, **kwargs):
         elif key in keywords:
             task[key] = keywords.pop(key)
     # don't serialize the broker
-    broker = task.pop("broker", get_broker())
+    broker = task.pop("broker", None) or get_broker(task.get("cluster"))
     # overrides
     if "cached" not in task and Conf.CACHED:
         task["cached"] = Conf.CACHED
@@ -71,7 +72,7 @@ def async_task(func, *args, **kwargs):
         return _sync(pack)
     # push it
     enqueue_id = broker.enqueue(pack)
-    logger.info(f"Enqueued {enqueue_id}")
+    logger.info(f"Enqueued [{broker.list_key}] {enqueue_id}")
     logger.debug(f"Pushed {tag}")
     return task["id"]
 
@@ -90,6 +91,7 @@ def schedule(func, *args, **kwargs):
     :type next_run: datetime.datetime
     :param cluster: optional cluster name.
     :param cron: optional cron expression
+    :param intended_date_kwarg: optional identifier to pass intended schedule date.
     :param kwargs: function keyword arguments.
     :return: the schedule object.
     :rtype: Schedule
@@ -102,6 +104,7 @@ def schedule(func, *args, **kwargs):
     next_run = kwargs.pop("next_run", timezone.now())
     cron = kwargs.pop("cron", None)
     cluster = kwargs.pop("cluster", None)
+    intended_date_kwarg = kwargs.pop("intended_date_kwarg", None)
 
     # check for name duplicates instead of am unique constraint
     if name and Schedule.objects.filter(name=name).exists():
@@ -120,6 +123,7 @@ def schedule(func, *args, **kwargs):
         next_run=next_run,
         cron=cron,
         cluster=cluster,
+        intended_date_kwarg=intended_date_kwarg,
     )
     # make sure we trigger validation
     s.full_clean()
@@ -144,7 +148,7 @@ def result(task_id, wait=0, cached=Conf.CACHED):
     start = time()
     while True:
         r = Task.get_result(task_id)
-        if r:
+        if r is not None:
             return r
         if (time() - start) * 1000 >= wait >= 0:
             break
@@ -270,6 +274,7 @@ def fetch_cached(task_id, wait=0, broker=None):
                 hook=task.get("hook"),
                 args=task["args"],
                 kwargs=task["kwargs"],
+                cluster=task.get("cluster"),
                 started=task["started"],
                 stopped=task["stopped"],
                 result=task["result"],
@@ -340,6 +345,7 @@ def fetch_group_cached(group_id, failures=True, wait=0, count=None, broker=None)
                         hook=task.get("hook"),
                         args=task["args"],
                         kwargs=task["kwargs"],
+                        cluster=task.get("cluster"),
                         started=task["started"],
                         stopped=task["stopped"],
                         result=task["result"],
@@ -600,7 +606,8 @@ class Chain:
 
     def result(self, wait=0):
         """
-        return the full list of results from the chain when it finishes. blocks until timeout.
+        return the full list of results from the chain when it finishes. blocks until
+        timeout.
         :param int wait: how many milliseconds to wait for a result
         :return: an unsorted list of results
         """
@@ -611,7 +618,8 @@ class Chain:
 
     def fetch(self, failures=True, wait=0):
         """
-        get the task result objects from the chain when it finishes. blocks until timeout.
+        get the task result objects from the chain when it finishes. blocks until
+        timeout.
         :param failures: include failed tasks
         :param int wait: how many milliseconds to wait for a result
         :return: an unsorted list of task objects
@@ -755,7 +763,8 @@ class AsyncTask:
 
 def _sync(pack):
     """Simulate a package travelling through the cluster."""
-    from django_q.cluster import monitor, worker
+    from django_q.monitor import monitor
+    from django_q.worker import worker
 
     task_queue = Queue()
     result_queue = Queue()

django_q/tests/settings.py

@@ -1,7 +1,5 @@
 import os
 
-import django
-
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 
@@ -77,7 +75,7 @@ DATABASES = {
 
 LANGUAGE_CODE = "en-us"
 
-TIME_ZONE = "UTC"
+TIME_ZONE = "Europe/Amsterdam"
 
 USE_I18N = True
 
@@ -130,5 +128,5 @@ Q_CLUSTER = {
     "testing": True,
     "log_level": "DEBUG",
     "django_redis": "default",
-    "redis": f"redis://{REDIS_HOST}:6379/0"
+    "redis": f"redis://{REDIS_HOST}:6379/0",
 }

django_q/tests/tasks.py

@@ -46,6 +46,10 @@ def hello():
     return "hello"
 
 
+def return_falsy_value():
+    return []
+
+
 def result(obj):
     print(f"RESULT HOOK {obj.name} : {obj.result()}")
 

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

django_q/tests/test_brokers.py

@@ -2,12 +2,11 @@ import os
 from time import sleep
 
 import pytest
-import redis
 
 from django_q.brokers import Broker, get_broker
 from django_q.conf import Conf
 from django_q.humanhash import uuid
-from django_q.tests.settings import REDIS_HOST, MONGO_HOST
+from django_q.tests.settings import MONGO_HOST, REDIS_HOST
 
 
 def test_broker(monkeypatch):

django_q/tests/test_cached.py

@@ -3,8 +3,9 @@ from multiprocessing import Event, Value
 import pytest
 
 from django_q.brokers import get_broker
-from django_q.cluster import monitor, pusher, worker
 from django_q.conf import Conf
+from django_q.monitor import monitor
+from django_q.pusher import pusher
 from django_q.queues import Queue
 from django_q.tasks import (
     AsyncTask,
@@ -21,6 +22,7 @@ from django_q.tasks import (
     result,
     result_group,
 )
+from django_q.worker import worker
 
 
 @pytest.fixture

django_q/tests/test_cluster.py

@@ -1,8 +1,8 @@
-from datetime import datetime
 import os
 import sys
 import threading
 import uuid as uuidlib
+from datetime import datetime
 from math import copysign
 from multiprocessing import Event, Value
 from time import sleep
@@ -11,14 +11,13 @@ from typing import Optional
 import pytest
 from django.utils import timezone
 
-myPath = os.path.dirname(os.path.abspath(__file__))
-sys.path.insert(0, myPath + "/../")
-
 from django_q.brokers import Broker, get_broker
-from django_q.cluster import Cluster, Sentinel, monitor, pusher, save_task, worker
+from django_q.cluster import Cluster, Sentinel
 from django_q.conf import Conf
 from django_q.humanhash import DEFAULT_WORDLIST, uuid
 from django_q.models import Success, Task
+from django_q.monitor import monitor, save_task
+from django_q.pusher import pusher
 from django_q.queues import Queue
 from django_q.signals import post_execute, pre_enqueue, pre_execute
 from django_q.status import Stat
@@ -34,6 +33,10 @@ from django_q.tasks import (
 )
 from django_q.tests.tasks import TaskError, multiply
 from django_q.utils import add_months, add_years
+from django_q.worker import worker
+
+myPath = os.path.dirname(os.path.abspath(__file__))
+sys.path.insert(0, myPath + "/../")
 
 
 class WordClass:
@@ -64,7 +67,7 @@ def test_sync(broker):
 
 @pytest.mark.django_db
 def test_sync_raise_exception(broker):
-    with pytest.raises(Exception):
+    with pytest.raises(TaskError):
         async_task("django_q.tests.tasks.raise_exception", broker=broker, sync=True)
 
 
@@ -138,6 +141,30 @@ def test_cluster(broker):
     broker.delete_queue()
 
 
+@pytest.mark.django_db
+def test_results(broker):
+    broker.list_key = "cluster_test:q"
+    broker.delete_queue()
+    a = async_task(
+        "django_q.tests.tasks.return_falsy_value",
+        broker=broker,
+    )
+
+    task_queue = Queue()
+    stop_event = Event()
+    stop_event.set()
+    pusher(task_queue, stop_event, broker=broker)
+    task_queue.put("STOP")
+    result_queue = Queue()
+    worker(task_queue, result_queue, Value("f", -1))
+    result_queue.put("STOP")
+    monitor(result_queue)
+
+    # should not loop indefinitely when a real value is returned
+    value = result(a, wait=-1)
+    assert value == []
+
+
 @pytest.mark.django_db
 def test_enqueue(broker, admin_user):
     broker.list_key = "cluster_test:q"
@@ -409,6 +436,7 @@ def test_recycle(broker, monkeypatch):
     assert Success.objects.count() == Conf.SAVE_LIMIT
     broker.delete_queue()
 
+
 @pytest.mark.django_db
 def test_save_limit_per_func(broker, monkeypatch):
     # set up the Sentinel
@@ -442,15 +470,14 @@ def test_save_limit_per_func(broker, monkeypatch):
     # run monitor
     monitor(result_queue)
     assert Success.objects.count() == 3
-    assert set(Success.objects.filter().values_list('func', flat=True)) == {
-        'django_q.tests.tasks.countdown',
-        'django_q.tests.tasks.hello',
-        'django_q.tests.tasks.multiply',
+    assert set(Success.objects.filter().values_list("func", flat=True)) == {
+        "django_q.tests.tasks.countdown",
+        "django_q.tests.tasks.hello",
+        "django_q.tests.tasks.multiply",
     }
     broker.delete_queue()
 
 
-
 @pytest.mark.django_db
 def test_max_rss(broker, monkeypatch):
     # set up the Sentinel
@@ -538,7 +565,6 @@ def test_attempt_count(broker, monkeypatch):
     assert saved_task.attempt_count == 1
     sleep(0.5)
     # second save
-    old_stopped = task["stopped"]
     task["stopped"] = timezone.now()
     save_task(task, broker)
     saved_task = Task.objects.get(id=task["id"])
@@ -770,6 +796,7 @@ def test_add_months():
     assert new_date.month == 2
     assert new_date.day == 29
 
+
 @pytest.mark.django_db
 def test_add_years():
     # add some months

django_q/tests/test_monitor.py

@@ -5,7 +5,7 @@ import pytest
 from django_q.brokers import get_broker
 from django_q.cluster import Cluster
 from django_q.conf import Conf
-from django_q.monitor import get_ids, info, monitor
+from django_q.monitor_terminal import get_ids, info, monitor
 from django_q.status import Stat
 from django_q.tasks import async_task
 

django_q/tests/test_scheduler.py

@@ -1,8 +1,9 @@
 import os
-from datetime import timedelta
+from datetime import datetime, timedelta
 from multiprocessing import Event, Value
 from unittest import mock
 
+import django
 import pytest
 from django.core.exceptions import ValidationError
 from django.db import IntegrityError
@@ -11,9 +12,11 @@ from django.utils import timezone
 from django.utils.timezone import is_naive
 
 from django_q.brokers import Broker, get_broker
-from django_q.cluster import monitor, pusher, scheduler, worker, localtime
 from django_q.conf import Conf
+from django_q.monitor import monitor
+from django_q.pusher import pusher
 from django_q.queues import Queue
+from django_q.scheduler import scheduler
 from django_q.tasks import Schedule, fetch
 from django_q.tasks import schedule as create_schedule
 from django_q.tests.settings import BASE_DIR
@@ -21,11 +24,25 @@ from django_q.tests.testing_utilities.multiple_database_routers import (
     TestingMultipleAppsDatabaseRouter,
     TestingReplicaDatabaseRouter,
 )
+from django_q.utils import add_months, localtime
+from django_q.worker import worker
+
+if django.VERSION < (4, 0):
+    # pytz is the default in django 3.2. Remove when no support for 3.2
+    from pytz import timezone as ZoneInfo
+else:
+    try:
+        from zoneinfo import ZoneInfo
+    except ImportError:
+        from backports.zoneinfo import ZoneInfo
 
 
 @pytest.fixture
 def broker(monkeypatch) -> Broker:
-    """Patches the Conf object setting the DJANGO_REDIS attribute allowing a default redis configuration."""
+    """
+    Patches the Conf object setting the DJANGO_REDIS attribute allowing a default
+    redis configuration.
+    """
     monkeypatch.setattr(Conf, "DJANGO_REDIS", "default")
     return get_broker()
 
@@ -36,25 +53,11 @@ def orm_broker(monkeypatch) -> None:
     monkeypatch.setattr(Conf, "ORM", "default")
 
 
-@pytest.fixture
-def orm_no_replica_broker(orm_broker, monkeypatch) -> Broker:
-    """Generates a Broker with a disabled read replica database configuration."""
-    monkeypatch.setattr(Conf, "HAS_REPLICA", False)
-    return get_broker(list_key="scheduler_test:q")
-
-
-@pytest.fixture
-def orm_replica_broker(orm_broker, monkeypatch) -> Broker:
-    """Generates a Broker with read replica database configuration."""
-    monkeypatch.setattr(Conf, "HAS_REPLICA", True)
-    return get_broker(list_key="scheduler_test:q")
-
-
 REPLICA_DATABASE_ROUTERS = [
     f"{TestingReplicaDatabaseRouter.__module__}.{TestingReplicaDatabaseRouter.__name__}"
 ]
 REPLICA_DATABASES = {
-    "default": {
+    "writable": {
         "ENGINE": "django.db.backends.sqlite3",
         "NAME": os.path.join(BASE_DIR, "db.sqlite3"),
     },
@@ -65,7 +68,7 @@ REPLICA_DATABASES = {
 }
 
 MULTIPLE_APPS_DATABASE_ROUTERS = [
-    f"{TestingMultipleAppsDatabaseRouter.__module__}.{TestingMultipleAppsDatabaseRouter.__name__}"
+    f"{TestingMultipleAppsDatabaseRouter.__module__}.{TestingMultipleAppsDatabaseRouter.__name__}"  # noqa: E501
 ]
 MULTIPLE_APPS_DATABASES = {
     "default": {
@@ -79,6 +82,108 @@ MULTIPLE_APPS_DATABASES = {
 }
 
 
+@pytest.mark.django_db
+def test_scheduler_daylight_saving_time_daily(broker, monkeypatch):
+    # Set up a startdate in the Amsterdam timezone (without dst 1 hour ahead). The
+    # 28th of March 2021 is the day when sunlight saving starts (at 2 am)
+
+    monkeypatch.setattr(Conf, "TIME_ZONE", "Europe/Amsterdam")
+    tz = ZoneInfo("Europe/Amsterdam")
+    broker.list_key = "scheduler_test:q"
+    # Let's start a schedule at 1 am on the 27th of March. This is in AMS timezone.
+    # So, 2021-03-27 00:00:00 when saved (due to TZ being Amsterdam and saved in UTC)
+    start_date = datetime(2021, 3, 27, 1, 0, 0)
+
+    # Create schedule with the next run date on the start date. It will move one day
+    # forward when we run the scheduler
+    schedule = create_schedule(
+        "math.copysign",
+        1,
+        -1,
+        name="test math",
+        schedule_type=Schedule.DAILY,
+        next_run=start_date,
+    )
+
+    # Run scheduler so we get the next run date
+    scheduler(broker=broker)
+    schedule.refresh_from_db()
+
+    # It's now the day after exactly at midnight UTC
+    next_run = schedule.next_run
+    assert str(next_run) == "2021-03-28 00:00:00+00:00"
+
+    # In the Amsterdam timezone, it's 1 hour over midnight (+01)
+    next_run = next_run.astimezone(tz)
+    assert str(next_run) == "2021-03-28 01:00:00+01:00"
+
+    # Run scheduler so we get the next run date
+    scheduler(broker=broker)
+    schedule.refresh_from_db()
+
+    next_run = schedule.next_run
+
+    assert str(next_run) == "2021-03-28 23:00:00+00:00"
+    next_run = next_run.astimezone(tz)
+    # In the Amsterdam timezone, it's 1 hour over midnight (+02)
+    assert str(next_run) == "2021-03-29 01:00:00+02:00"
+
+    # Run scheduler so we get the next run date
+    scheduler(broker=broker)
+    schedule.refresh_from_db()
+
+    next_run = schedule.next_run
+
+    assert str(next_run) == "2021-03-29 23:00:00+00:00"
+    next_run = next_run.astimezone(tz)
+    assert str(next_run) == "2021-03-30 01:00:00+02:00"
+
+    # Create second schedule with the next run date on the start date. It will move
+    # one day forward when we run the scheduler
+    start_date = datetime(2021, 10, 29, 1, 0, 0)
+    schedule = create_schedule(
+        "django_q.tests.tasks.word_multiply",
+        2,
+        name="multiply",
+        schedule_type=Schedule.DAILY,
+        next_run=start_date,
+    )
+
+    # Run scheduler so we get the next run date
+    scheduler(broker=broker)
+    schedule.refresh_from_db()
+
+    next_run = schedule.next_run
+
+    assert str(next_run) == "2021-10-29 23:00:00+00:00"
+    # In the Amsterdam timezone, it's 1 hour over midnight (+02)
+    next_run = next_run.astimezone(tz)
+    assert str(next_run) == "2021-10-30 01:00:00+02:00"
+
+    # Run scheduler so we get the next run date
+    scheduler(broker=broker)
+    schedule.refresh_from_db()
+
+    next_run = schedule.next_run
+
+    assert str(next_run) == "2021-10-30 23:00:00+00:00"
+    # In the Amsterdam timezone, it's 1 hour over midnight (+02)
+    next_run = next_run.astimezone(tz)
+    assert str(next_run) == "2021-10-31 01:00:00+02:00"
+
+    # Run scheduler so we get the next run date
+    scheduler(broker=broker)
+    schedule.refresh_from_db()
+
+    next_run = schedule.next_run
+
+    assert str(next_run) == "2021-11-01 00:00:00+00:00"
+    # In the Amsterdam timezone, it's 1 hour over midnight (+01)
+    # Switch of DST
+    next_run = next_run.astimezone(tz)
+    assert str(next_run) == "2021-11-01 01:00:00+01:00"
+
+
 @pytest.mark.django_db
 def test_scheduler(broker, monkeypatch):
     broker.list_key = "scheduler_test:q"
@@ -228,7 +333,30 @@ def test_scheduler(broker, monkeypatch):
     # Done
     broker.delete_queue()
 
-    monkeypatch.setattr(Conf, "PREFIX", "some_cluster_name")
+    # test bimonthly
+    schedule = create_schedule(
+        "django_q.tests.tasks.word_multiply",
+        2,
+        word="catch_up",
+        schedule_type=Schedule.BIMONTHLY,
+    )
+    scheduler(broker=broker)
+    schedule = Schedule.objects.get(pk=schedule.pk)
+    assert schedule.next_run.date() == add_months(timezone.now(), 2).date()
+
+    # test biweekly
+    schedule = create_schedule(
+        "django_q.tests.tasks.word_multiply",
+        2,
+        word="catch_up",
+        schedule_type=Schedule.BIWEEKLY,
+    )
+    scheduler(broker=broker)
+    schedule = Schedule.objects.get(pk=schedule.pk)
+    assert schedule.next_run.date() == (timezone.now() + timedelta(weeks=2)).date()
+    broker.delete_queue()
+
+    monkeypatch.setattr(Conf, "CLUSTER_NAME", "some_cluster_name")
     # create a schedule on another cluster
     schedule = create_schedule(
         "math.copysign",
@@ -252,7 +380,7 @@ def test_scheduler(broker, monkeypatch):
     # queue must be empty
     assert task_queue.qsize() == 0
 
-    monkeypatch.setattr(Conf, "PREFIX", "default")
+    monkeypatch.setattr(Conf, "CLUSTER_NAME", "default")
     # create a schedule on the same cluster
     schedule = create_schedule(
         "math.copysign",
@@ -277,61 +405,72 @@ def test_scheduler(broker, monkeypatch):
     assert task_queue.qsize() == 1
 
 
-@override_settings(
-    DATABASE_ROUTERS=REPLICA_DATABASE_ROUTERS, DATABASES=REPLICA_DATABASES
-)
 @pytest.mark.django_db
-def test_scheduler_atomic_transaction_must_specify_a_database_when_no_replicas_are_used(
-    orm_no_replica_broker: Broker,
-):
-    """
-    GIVEN a environment without a read replica database
-    WHEN the scheduler is called
-    THEN the transaction atomic must be called using the configured database in the Conf.ORM settings.
-    """
-    broker = orm_no_replica_broker
-    with mock.patch("django_q.cluster.db") as mocked_db:
-        scheduler(broker=broker)
-        # The router should correctly set the database to use!
-        mocked_db.transaction.atomic.assert_called_with(using=broker.connection.db)
+def test_intended_schedule_kwarg(broker, monkeypatch):
+    broker.list_key = "scheduler_test:q"
+    broker.delete_queue()
+    run_date = timezone.now() - timedelta(hours=1)
+    schedule = create_schedule(
+        "math.copysign",
+        1,
+        -1,
+        name="test math",
+        hook="django_q.tests.tasks.result",
+        schedule_type=Schedule.HOURLY,
+        repeats=1,
+        next_run=run_date,
+        intended_date_kwarg="intended_date",
+    )
+    assert schedule.last_run() is None
+    assert schedule.intended_date_kwarg == "intended_date"
+    # run scheduler
+    scheduler(broker=broker)
+    # set up the workflow
+    task_queue = Queue()
+    stop_event = Event()
+    stop_event.set()
+    # push it
+    pusher(task_queue, stop_event, broker=broker)
+    assert task_queue.qsize() == 1
+    task = task_queue.get()
+    assert "intended_date" in task["kwargs"]
+    assert task["kwargs"]["intended_date"] == run_date.isoformat()
 
 
 @override_settings(
     DATABASE_ROUTERS=REPLICA_DATABASE_ROUTERS, DATABASES=REPLICA_DATABASES
 )
 @pytest.mark.django_db
-def test_scheduler_atomic_transaction_must_specify_no_database_when_read_write_replicas_are_used(
-    orm_replica_broker: Broker,
+def test_scheduler_atomic_must_specify_the_write_db(
+    orm_broker: Broker,
 ):
     """
     GIVEN a environment with a read/write configured replica database
     WHEN the scheduler is called
-    THEN the transaction must be called without a specific database, thus letting the database router pick.
+    THEN the transaction must be called with the write database.
     """
-    with mock.patch("django_q.cluster.db") as mocked_db:
-        scheduler(broker=orm_replica_broker)
-        # No specific databases should be set here, this is the job of the router!
-        mocked_db.transaction.atomic.assert_called_with()
+    broker = get_broker(list_key="scheduler_test:q")
+    with mock.patch("django_q.cluster.db.transaction") as mocked_db:
+        scheduler(broker=broker)
+        mocked_db.atomic.assert_called_with(using="writable")
 
 
 @override_settings(
     DATABASE_ROUTERS=MULTIPLE_APPS_DATABASE_ROUTERS, DATABASES=MULTIPLE_APPS_DATABASES
 )
 @pytest.mark.django_db
-def test_scheduler_atomic_transaction_must_specify_the_database_based_on_router_redirection(
-    orm_no_replica_broker: Broker,
+def test_scheduler_atomic_must_specify_the_database_based_on_router_redirection(
+    orm_broker: Broker,
 ):
     """
     GIVEN a environment without a read replica database
     WHEN the scheduler is called
-    THEN the transaction atomic must be called using the configured database in the Conf.ORM settings.
+    THEN the transaction atomic must be called using the default connection.
     """
-    broker = orm_no_replica_broker
-    with mock.patch("django_q.cluster.db") as mocked_db:
+    broker = get_broker(list_key="scheduler_test:q")
+    with mock.patch("django_q.cluster.db.transaction") as mocked_db:
         scheduler(broker=broker)
-        # The router should correctly set the database to use!
-        assert broker.connection.db == "default"
-        mocked_db.transaction.atomic.assert_called_with(using=broker.connection.db)
+        mocked_db.atomic.assert_called_with(using="default")
 
 
 def test_localtime():

django_q/tests/testing_utilities/multiple_database_routers.py

@@ -12,9 +12,9 @@ class TestingReplicaDatabaseRouter:
 
     def db_for_write(self, model, **hints):
         """
-        Always write to DEFAULT database
+        Always write to WRITABLE database
         """
-        return "default"
+        return "writable"
 
 
 class TestingMultipleAppsDatabaseRouter:

django_q/utils.py

@@ -1,6 +1,23 @@
-import inspect
-from datetime import date
 import calendar
+import inspect
+from datetime import date, datetime
+
+import django
+from django import db
+from django.conf import settings
+from django.utils import timezone
+
+from django_q.conf import Conf, logger
+
+if django.VERSION < (4, 0):
+    # pytz is the default in django 3.2. Remove when no support for 3.2
+    from pytz import timezone as ZoneInfo
+else:
+    try:
+        from zoneinfo import ZoneInfo
+    except ImportError:
+        from backports.zoneinfo import ZoneInfo
+
 
 # credits: https://stackoverflow.com/a/4131114
 # Made them aware of timezone
@@ -8,21 +25,21 @@ def add_months(d, months):
     month = d.month - 1 + months
     year = d.year + month // 12
     month = month % 12 + 1
-    day = min(d.day, calendar.monthrange(year,month)[1])
+    day = min(d.day, calendar.monthrange(year, month)[1])
     return d.replace(year=year, month=month, day=day)
 
+
 # credits: https://stackoverflow.com/a/15743908
-# Changed the last line to make it a little easier to read and changed it to move February 29 to 28 next year
-# Also made them aware of timezone
+# Changed the last line to make it a little easier to read and changed it to move
+# February 29 to 28 next year.
 def add_years(d, years):
     """Return a date that's `years` years after the date (or datetime)
     object `d`. Return the same calendar date (month and day) in the
     destination year, if it exists, otherwise use the previous day
     (thus changing February 29 to February 28).
-
     """
     try:
-        return d.replace(year = d.year + years)
+        return d.replace(year=d.year + years)
     except ValueError:
         new_date = d + (date(d.year + years, 3, 1) - date(d.year, 3, 1))
         return d.replace(year=new_date.year, month=new_date.month, day=new_date.day)
@@ -32,11 +49,40 @@ def get_func_repr(func):
     # convert func to string
     if inspect.isfunction(func):
         return f"{func.__module__}.{func.__name__}"
-    elif inspect.ismethod(func) and hasattr(func.__self__, '__name__'):
+    elif inspect.ismethod(func) and hasattr(func.__self__, "__name__"):
         return (
-            f"{func.__self__.__module__}."
-            f"{func.__self__.__name__}.{func.__name__}"
+            f"{func.__self__.__module__}." f"{func.__self__.__name__}.{func.__name__}"
         )
     else:
-        return str(func)
+        return str(func) if func else None
 
+
+def localtime(value=None) -> datetime:
+    """Override for timezone.localtime to deal with naive times and local times"""
+    if settings.USE_TZ:
+        if django.VERSION >= (4, 0) and settings.USE_DEPRECATED_PYTZ:
+            import pytz
+
+            convert_to_tz = pytz.timezone(Conf.TIME_ZONE)
+        else:
+            convert_to_tz = ZoneInfo(Conf.TIME_ZONE)
+
+        return timezone.localtime(value=value, timezone=convert_to_tz)
+    if value is None:
+        return datetime.now()
+    else:
+        return value
+
+
+def close_old_django_connections():
+    """
+    Close django connections unless running with sync=True.
+    """
+    if Conf.SYNC:
+        logger.warning(
+            "Preserving django database connections because sync=True. Beware "
+            "that tasks are now injected in the calling context/transactions "
+            "which may result in unexpected behaviour."
+        )
+    else:
+        db.close_old_connections()

django_q/worker.py

@@ -0,0 +1,118 @@
+import pydoc
+import traceback
+from multiprocessing import Value
+from multiprocessing.process import current_process
+from multiprocessing.queues import Queue
+
+from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
+
+from django_q.conf import Conf, error_reporter, logger, resource, setproctitle
+from django_q.signals import post_spawn, pre_execute
+from django_q.utils import close_old_django_connections, get_func_repr
+
+try:
+    import psutil
+except ImportError:
+    psutil = None
+
+try:
+    import setproctitle
+except ModuleNotFoundError:
+    setproctitle = None
+
+
+def worker(
+    task_queue: Queue, result_queue: Queue, timer: Value, timeout: int = Conf.TIMEOUT
+):
+    """
+    Takes a task from the task queue, tries to execute it and puts the result back in
+    the result queue
+    :param timeout: number of seconds wait for a worker to finish.
+    :type task_queue: multiprocessing.Queue
+    :type result_queue: multiprocessing.Queue
+    :type timer: multiprocessing.Value
+    """
+    proc_name = current_process().name
+    logger.info(
+        _("%(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
+    if timeout is None:
+        timeout = -1
+    # Start reading the task queue
+    for task in iter(task_queue.get, "STOP"):
+        result = None
+        timer.value = -1  # Idle
+        task_count += 1
+        f = task["func"]
+
+        # Log task creation and set process name
+        # Get the function from the task
+        func_name = get_func_repr(f)
+        task_name = task["name"]
+        task_desc = _("%(proc_name)s processing %(task_name)s '%(func_name)s'") % {
+            "proc_name": proc_name,
+            "func_name": func_name,
+            "task_name": task_name,
+        }
+        if "group" in task:
+            task_desc += f" [{task['group']}]"
+        logger.info(task_desc)
+
+        if setproctitle:
+            proc_title = f"qcluster {proc_name} processing {task_name} '{func_name}'"
+            if "group" in task:
+                proc_title += f" [{task['group']}]"
+            setproctitle.setproctitle(proc_title)
+
+        # if it's not an instance try to get it from the string
+        if not callable(f):
+            # locate() returns None if f cannot be loaded
+            f = pydoc.locate(f)
+        close_old_django_connections()
+        timer_value = task.pop("timeout", timeout)
+        # signal execution
+        pre_execute.send(sender="django_q", func=f, task=task)
+        # execute the payload
+        timer.value = timer_value  # Busy
+
+        try:
+            if f is None:
+                # raise a meaningfull error if task["func"] is not a valid function
+                raise ValueError(f"Function {task['func']} is not defined")
+            res = f(*task["args"], **task["kwargs"])
+            result = (res, True)
+        except Exception as e:
+            result = (f"{e} : {traceback.format_exc()}", False)
+            if error_reporter:
+                error_reporter.report()
+            if task.get("sync", False):
+                raise
+        with timer.get_lock():
+            # Process result
+            task["result"] = result[0]
+            task["success"] = result[1]
+            task["stopped"] = timezone.now()
+            result_queue.put(task)
+            timer.value = -1  # Idle
+            if setproctitle:
+                setproctitle.setproctitle(f"qcluster {proc_name} idle")
+            # Recycle
+            if task_count == Conf.RECYCLE or rss_check():
+                timer.value = -2  # Recycled
+                break
+    logger.info(_("%(proc_name)s stopped doing work") % {"proc_name": proc_name})
+
+
+def rss_check():
+    if Conf.MAX_RSS:
+        if resource:
+            return resource.getrusage(resource.RUSAGE_SELF).ru_maxrss >= Conf.MAX_RSS
+        elif psutil:
+            return psutil.Process().memory_info().rss >= Conf.MAX_RSS * 1024
+    return False

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.
 
@@ -52,6 +52,30 @@ You can have multiple clusters on multiple machines, working on the same queue a
 - They use the same cluster name. See :doc:`configure`
 - They share the same ``SECRET_KEY`` for Django.
 
+.. _multiple-queues
+
+Multiple Queues
+-----------------
+You can have multiple queues in one Django site, and use multiple cluster to work on each queue.
+Different queues are identified by different queue names which are also cluster names.
+To run an alternate cluster, e.g. to work on the 'long' queue, start your cluster with command::
+
+    # On Linux
+    $ Q_CLUSTER_NAME=long python manage.py qcluster
+
+    # On Windows
+    $ python manage.py qcluster --name long
+
+You can set different Q_CLUSTER options for alternative clusters, such as 'timeout', 'queue_limit'
+and any other options which are valid in :doc:`configure`. See :ref:`alt-clusters`.
+
+.. note::
+
+    To use multiple queue, use the keyword argument `cluster` in async_task() and schedule():
+
+    * if `cluster` is not set (the default), async_task() and schedule() will be handled by the default cluster;
+    * if `cluster` is set, only clusters with matching cluster name will run the task or do the schedule.
+
 Using a Procfile
 ----------------
 If you host on `Heroku <https://heroku.com>`__ or you are using `Honcho <https://github.com/nickstenning/honcho>`__ you can start the cluster from a :file:`Procfile` with an entry like this::

docs/conf.py

@@ -16,12 +16,10 @@
 import os
 import sys
 
-import sphinx_rtd_theme
-
 myPath = os.path.dirname(os.path.abspath(__file__))
-sys.path.insert(0, myPath + '/../')
-os.environ['DJANGO_SETTINGS_MODULE'] = 'django_q.tests.settings'
-nitpick_ignore = [('py:class', 'datetime')]
+sys.path.insert(0, myPath + "/../")
+os.environ["DJANGO_SETTINGS_MODULE"] = "django_q.tests.settings"
+nitpick_ignore = [("py:class", "datetime")]
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -37,50 +35,54 @@ nitpick_ignore = [('py:class', 'datetime')]
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    'sphinx_rtd_theme',
-    'sphinx.ext.todo',
-    'sphinx.ext.intersphinx',
+    "sphinx_rtd_theme",
+    "sphinx.ext.todo",
+    "sphinx.ext.intersphinx",
     # 'sphinx.ext.autodoc'
 ]
 
-intersphinx_mapping = {'python': ('https://docs.python.org/3.8', None),
-                       'django': ('https://docs.djangoproject.com/en/2.2/',
-                                  'https://docs.djangoproject.com/en/2.2/_objects/')}
+intersphinx_mapping = {
+    "python": ("https://docs.python.org/3.8", None),
+    "django": (
+        "https://docs.djangoproject.com/en/2.2/",
+        "https://docs.djangoproject.com/en/2.2/_objects/",
+    ),
+}
 
 # Add any paths that contain templates here, relative to this directory.
-templates_path = ['_templates']
+templates_path = ["_templates"]
 
 # The suffix(es) of source filenames.
 # You can specify multiple suffix as a list of string:
 # source_suffix = ['.rst', '.md']
-source_suffix = '.rst'
+source_suffix = ".rst"
 
 # The encoding of source files.
 # source_encoding = 'utf-8-sig'
 
 # The master toctree document.
-master_doc = 'index'
+master_doc = "index"
 
 # General information about the project.
-project = 'Django Q2'
-copyright = '2015-2021, Ilan Steemers - 2022, Stan Triepels'
-author = 'Ilan Steemers, Stan Triepels'
+project = "Django Q2"
+copyright = "2015-2021, Ilan Steemers - 2022, Stan Triepels"
+author = "Ilan Steemers, Stan Triepels"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = '1.4'
+version = "1.5"
 # The full version, including alpha/beta/rc tags.
-release = '1.4.3'
+release = "1.5.5"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = 'en'
+language = "en"
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used:
@@ -90,7 +92,7 @@ language = 'en'
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-exclude_patterns = ['_build']
+exclude_patterns = ["_build"]
 
 # The reST default role (used for this markup: `text`) to use for all
 # documents.
@@ -108,7 +110,7 @@ add_module_names = False
 # show_authors = False
 
 # The name of the Pygments (syntax highlighting) style to use.
-pygments_style = 'sphinx'
+pygments_style = "sphinx"
 
 # A list of ignored prefixes for module index sorting.
 # modindex_common_prefix = []
@@ -124,7 +126,7 @@ todo_include_todos = True
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = 'sphinx_rtd_theme'
+html_theme = "sphinx_rtd_theme"
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
@@ -136,11 +138,11 @@ html_theme_options = {
     # 'github_banner': True,
 }
 html_sidebars = {
-    '**': [
-        'about.html',
-        'navigation.html',
-        'relations.html',
-        'searchbox.html',
+    "**": [
+        "about.html",
+        "navigation.html",
+        "relations.html",
+        "searchbox.html",
     ]
 }
 # Add any paths that contain custom themes here, relative to this directory.
@@ -161,12 +163,12 @@ html_sidebars = {
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
-html_favicon = '_static/favicon.ico'
+html_favicon = "_static/favicon.ico"
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = ["_static"]
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied
@@ -229,20 +231,17 @@ html_static_path = ['_static']
 # html_search_scorer = 'scorer.js'
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = 'DjangoQ2doc'
+htmlhelp_basename = "DjangoQ2doc"
 
 # -- Options for LaTeX output ---------------------------------------------
 
 latex_elements = {
     # The paper size ('letterpaper' or 'a4paper').
     # 'papersize': 'letterpaper',
-
     # The font size ('10pt', '11pt' or '12pt').
     # 'pointsize': '10pt',
-
     # Additional stuff for the LaTeX preamble.
     # 'preamble': '',
-
     # Latex figure (float) alignment
     # 'figure_align': 'htbp',
 }
@@ -251,8 +250,7 @@ latex_elements = {
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'DjangoQ2.tex', 'Django Q2 Documentation',
-     'Ilan Steemers', 'manual'),
+    (master_doc, "DjangoQ2.tex", "Django Q2 Documentation", "Ilan Steemers", "manual"),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -280,10 +278,7 @@ latex_documents = [
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
-man_pages = [
-    (master_doc, 'djangoq2', 'Django Q2 Documentation',
-     [author], 1)
-]
+man_pages = [(master_doc, "djangoq2", "Django Q2 Documentation", [author], 1)]
 
 
 # If true, show URL addresses after external links.
@@ -296,9 +291,15 @@ man_pages = [
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'DjangoQ2', 'Django Q2 Documentation',
-     author, 'DjangoQ2', 'A multiprocessing distributed task queue for Django.',
-     'Miscellaneous'),
+    (
+        master_doc,
+        "DjangoQ2",
+        "Django Q2 Documentation",
+        author,
+        "DjangoQ2",
+        "A multiprocessing distributed task queue for Django.",
+        "Miscellaneous",
+    ),
 ]
 
 # Documents to append as an appendix to all manuals.

docs/configure.rst

@@ -20,7 +20,18 @@ Configuration is handled via the ``Q_CLUSTER`` dictionary in your :file:`setting
         'redis': {
             'host': '127.0.0.1',
             'port': 6379,
-            'db': 0, }
+            'db': 0, },
+        'ALT_CLUSTERS': {
+            'long': {
+                'timeout': 3000,
+                'retry': 3600,
+                'max_attempts': 2,
+            },
+            'short': {
+                'timeout': 10,
+                'max_attempts': 1,
+            },
+        }
     }
 
 All configuration settings are optional:
@@ -70,6 +81,13 @@ Set this to something that makes sense for your project. Can be overridden for i
 
 See :ref:`retry` for details how to set values for timeout and retry.
 
+.. _time_zone:
+
+time_zone
+~~~~~~~
+
+The timezone that is used for task scheduling. Use this if you are having issue with DST. The scheduler uses UTC to calculate the next date and will therefore ignore any DST changes. This will cause 1 hour or 0.5 hour changes in the schedule when time is moved one hour ahead or back. Defaults to `settings.TIME_ZONE` if `USE_TZ` is enabled.
+
 .. _ack_failures:
 
 ack_failures
@@ -310,16 +328,6 @@ Using the Django ORM backend will also enable the Queued Tasks table in the Admi
 If you need better performance , you should consider using a different database backend than the main project.
 Set ``orm`` to the name of that database connection and make sure you run migrations on it using the ``--database`` option.
 
-When using the Django database as a message broker, you can set the ``has_replica`` boolean keyword to ensure Django-Q2 works properly letting a `Database Router <https://docs.djangoproject.com/en/3.2/topics/db/multi-db/>`__. ::
-
-    # example ORM broker connection with replica database
-
-    Q_CLUSTER = {
-        ...
-        'orm': 'default',
-        'has_replica': True
-    }
-
 .. _mongo_configuration:
 
 mongo
@@ -462,6 +470,24 @@ As a rule of thumb; cpu_affinity 1 favors repetitive short running tasks, while
 
     *Psutil does not support cpu affinity on OS X at this time.*
 
+.. _alt-clusters:
+
+ALT_CLUSTERS
+~~~~~~~~~~~~
+
+For multiple clusters working on multiple queues to run in one Django site.
+ALT_CLUSTERS should be a dict with cluster_name as its key, and the value is the configuration for the cluster
+with the key as its name. The configuration items are consistent with Q_CLUSTER,
+except for a few items such as name/cluster_name/ALT_CLUSTER, which are not available of course.
+
+See :ref:`multiple-queues`.
+
+.. note::
+
+    For a cluster, if its name is in ALT_CLUSTERS, the config item in ALT_CLUSTER will override
+    the same config item in the Q_CLUSTER root. Other config items in Q_CLUSTER root remain in effect for this cluster.
+
+
 .. py:module:: django_q
 
 .. rubric:: Footnotes

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

@@ -24,6 +24,22 @@ Installation
 
     $ python manage.py qcluster
 
+
+Migrate from Django-Q to Django-Q2
+----------------------------------
+
+If you have an application with django-q running right now, you can simply swap the libraries and you should be good to go.::
+
+
+    $ pip uninstall django-q # you might have to uninstall django-q add-ons as well
+    $ pip install django-q2
+
+
+Then migrate the database to get the latest tables/fields::
+
+    $ python manage.py migrate
+
+
 Requirements
 ------------
 
@@ -32,7 +48,7 @@ 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>`__
 
@@ -55,6 +71,10 @@ Optional
 
     $ pip install psutil
 
+- `setproctitle <https://github.com/dvarrazzo/py-setproctitle>`__  python module to customize the process title by Daniele Varrazzo', is an optional requirement used to set informative process titles::
+
+    $ pip install setproctitle
+
 -  `Hiredis <https://github.com/redis/hiredis>`__ parser. This C library maintained by the core Redis team is faster than the standard PythonParser during high loads::
 
     $ pip install hiredis
@@ -135,8 +155,8 @@ 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.
+We strive to be compatible with the last two major version of Django.
+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/schedules.rst

@@ -69,6 +69,10 @@ You can change this by setting the :ref:`catch_up` configuration setting to ``Fa
 The scheduler will then skip execution of scheduled events in the past.
 Instead those tasks will run once when the cluster starts again and the scheduler will find the next available slot in the future according to original schedule parameters.
 
+When :ref:`catch_up` is to ``True`` it may be useful for the task to know what was the date and time it was originally intended to run at.
+To achieve this, pass an identifier name to parameter `intended_date_kwarg` when creating the schedule. The intended datetime will then be passed - in isoformat string - as
+a kwarg with that identifier name to the task that has been created.
+
 Management Commands
 -------------------
 
@@ -123,9 +127,10 @@ Reference
     :param int repeats: Number of times to repeat schedule. -1=Always, 0=Never, n =n.
     :param datetime next_run: Next or first scheduled execution datetime.
     :param str cluster: optional cluster name. Task will be executed only on a cluster with a matching :ref:`name`.
+    :param str intended_date_kwarg: optional identifier to pass intended schedule date.
     :param dict q_options: options passed to async_task for this schedule
     :param kwargs: optional keyword arguments for the scheduled function.
-    
+
     .. note::
 
         q_options does not accept the 'broker' key with a broker instance but accepts a 'broker_name' key instead. This can be used to specify the broker connection name to assign the task. If a broker with the specified name does not exist or is not running at the moment of placing the task in queue it fallbacks to the random broker/queue that handled the schedule.
@@ -165,7 +170,7 @@ Reference
 
     .. py:attribute:: TYPE
 
-    :attr:`ONCE`, :attr:`MINUTES`, :attr:`HOURLY`, :attr:`DAILY`, :attr:`WEEKLY`, :attr:`MONTHLY`, :attr:`QUARTERLY`, :attr:`YEARLY`, :attr:`CRON`
+    :attr:`ONCE`, :attr:`MINUTES`, :attr:`HOURLY`, :attr:`DAILY`, :attr:`WEEKLY`, :attr:`BIWEEKLY`, :attr:`MONTHLY`, :attr:`BIMONTHLY`, :attr:`QUARTERLY`, :attr:`YEARLY`, :attr:`CRON`
 
 
     .. py:attribute:: minutes
@@ -183,9 +188,13 @@ Reference
     When set to -1, this will keep counting down.
 
     .. py:attribute:: cluster
-    
+
     Task will be executed only on a cluster with a matching :ref:`name`.
 
+    .. py:attribute:: intended_date_kwarg
+
+    Name of kwarg to pass intended schedule date.
+
     .. py:attribute:: next_run
 
     Datetime of the next scheduled execution.
@@ -224,10 +233,23 @@ Reference
 
     `'W'` the task will run every week on they day and time of the first run.
 
+    .. py:attribute:: BIWEEKLY
+
+    `'BW'` the task will run once every two weeks on they day and time of the first run.
+
     .. py:attribute:: MONTHLY
 
     `'M'` the tasks runs every month on they day and time of the last run.
 
+    .. note::
+
+        Months are tricky. If you schedule something on the 31st of the month and the next month has only 30 days or less, the task will run on the last day of the next month.
+        It will however continue to run on that day, e.g. the 28th, in subsequent months.
+
+    .. py:attribute:: BIMONTHLY
+
+    `'BM'` the tasks runs once every two months on they day and time of the last run.
+
     .. note::
 
         Months are tricky. If you schedule something on the 31st of the month and the next month has only 30 days or less, the task will run on the last day of the next month.

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")
+
 

docs/tasks.rst

@@ -121,6 +121,7 @@ Optionally you can use the :class:`AsyncTask` class to instantiate a task and ke
     a.run()
 
     # wait indefinitely for the result and print it
+    # don't let the task return `None` or it will wait indefinitely
     print(a.result(wait=-1))
 
     # change the args
@@ -264,7 +265,7 @@ Reference
     Gets the result of a previously executed task
 
     :param str task_id: the uuid or name of the task
-    :param int wait: optional milliseconds to wait for a result. -1 for indefinite
+    :param int wait: optional milliseconds to wait for a result. -1 for indefinite, but be sure the result will not be `None` otherwise it will wait indefinitely!
     :param bool cached: run this against the cache backend.
     :returns: The result of the executed task
 

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "django-q2"
-version = "1.4.3"
+version = "1.5.5"
 packages = [
     { include = "django_q" },
 ]
@@ -44,7 +44,7 @@ include = ['CHANGELOG.md']
 
 
 [tool.poetry.dependencies]
-python = ">=3.8.14, <4"
+python = ">=3.8, <4"
 django = ">=3.2"
 django-picklefield = "^3.1"
 
@@ -59,6 +59,8 @@ croniter = { version = "^1.3.7", optional = true }
 django-q-rollbar = {version = ">=0.1", optional = true}
 django-q-sentry = {version = ">=0.1", optional = true}
 redis = {version = "^4.3.4", optional = true}
+setproctitle = {version = "^1.3.2", optional = true}
+importlib-metadata = {version = ">=3.6", python = "<3.10"}
 
 
 [tool.poetry.dev-dependencies]
@@ -70,9 +72,9 @@ black = "^22.10.0"
 isort = {extras = ["requirements_deprecated_finder"], version = "^5.10.1"}
 
 [tool.poetry.extras]
-requires = ["poetry_core>=1.0.0"]
+requires = ["poetry_core"]
 build-backend = ["poetry.core.masonry.api"]
-testing = ["django-redis", "croniter", "hiredis", "psutil", "iron-mq", "boto3", "pymongo", "blessed", "redis"]
+testing = ["django-redis", "croniter", "hiredis", "psutil", "iron-mq", "boto3", "pymongo", "blessed", "redis", "setproctitle"]
 rollbar = ["django-q-rollbar"]
 sentry = ["django-q-sentry"]
 

tox.ini

@@ -0,0 +1,2 @@
+[flake8]
+max-line-length=88