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Post execute signal and tests (#580)

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* adds post_execute signal and tests

* Updates signal docts

* Fixes typo in docs
This commit is contained in:
Ilan Steemers
2021-06-20 15:43:08 +02:00
committed by GitHub
parent 099d4c64c5
commit f8cd136668
4 changed files with 105 additions and 7 deletions
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21
docs/signals.rst
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@@ -24,20 +24,31 @@ executed by a worker. This signal provides two arguments:
with a function path, this argument will be the callable function
nonetheless.
After executing a task
""""""""""""""""""""""
The ``django_q.signals.post_execute`` signal is emitted after a task is
executed by a worker and processed by the monitor. It included the ``task`` dictionary with the result.
Subscribing to a signal
-----------------------
Connecting to a Django Q signal is done in the same manner as any other Django
Connecting to a Django Q signal is done the same as any other Django
signal::
from django.dispatch import receiver
from django_q.signals import pre_enqueue, pre_execute
from django_q.signals import pre_enqueue, pre_execute, post_execute
@receiver(pre_enqueue)
def my_pre_enqueue_callback(sender, task, **kwargs):
print("Task {} will be enqueued".format(task["name"]))
print(f"Task {task['name']} will be queued")
@receiver(pre_execute)
def my_pre_execute_callback(sender, func, task, **kwargs):
print("Task {} will be executed by calling {}".format(
task["name"], func))
print(f"Task {task['name']} will be executed by calling {func}")
@receiver(post_execute)
def my_post_execute_callback(sender, task, **kwargs):
print(f"Task {task['name']} was executed with result {task['result']}")