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Description:

djangodelayednotifications 0.7.3

Notifications
This application sends notifications to the user and emails addresses.
It stores messages into a database, and sends can be delayed through a cron task.
Installation
$ pip install django-delayed-notifications

Add django_notifications to your INSTALLED_APPS:
INSTALLED_APPS = (
...
"django_notifications",
...
)

Apply the migrations:
$ ./manage.py migrate

Usage
Instead of sending a raw email, with the send_mail django function, you can create a Notification object and program
the sending.
Notification creation
from pathlib import Path
from django_notifications.models import Notification, Attachment
from django.core.files import File
from django.utils.timezone import now
from datetime import timedelta

# **Basic creation**
my_instance = "<A random object in the application>"
notification = Notification.objects.create(
subject="My beautiful email",
text_body="My text body",
html_body="""<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="x-apple-disable-message-reformatting">
<title>My beautiful email</title>
</head>
<body>My HTML body</body>
</html>
""",
from_email="foo@example.org", # Optional

)

# ** Related objects management **
# It is possible to attach an object to the email (Optional)
notification.related_object = my_instance

# ** Related objects states management **
# When using FSM, you can provide the states from / to (Optional)
notification.state_from = "active"
notification.state_to = "processing"

# **Attachments management**
_attachment = Attachment.objects.create(
notification=notification,
attachment_file=File(Path("<my_file>").open("r"), name="my_file.txt")
)

# **Recipients management**
# You can provide users
notification.recipients.set("<User instance>", "<User instance>", ...)
notification.save()

# And / Or provides email address, `\n` separated
notification.email_recipients = "\n".join([
"foo@example.org", "bar@example.org"
])
notification.save()

# You can set the delayed sending date
notification.delayed_sending_at = now() + timedelta(days=1)
notification.save()

# Or you can send the email immediately
notification.send()

Management command
The application provides a management command to send the emails:
$ ./manage.py send_notifications
12 notifications sent.

Templates
The application provides some basic templates for emails.
Admin
This application provides an admin interface for notifications.
Notes
The application is available in English and translated to French.