django-db-mailer: A Python repository from maximzxc

What's that

Django module to easily send emails using django templates stored on database.

From box you can use it with django-celery for send background messages.

Also you have opportunity to create reports from logs by mail categories and slug.

Groups with Recipients and send by model signal also available by default.

That app very simple to install and use on your projects.

Installation:

Using pip:

$ pip install django-db-mailer

Add the dbmail application to INSTALLED_APPS in your settings file (usually settings.py)
Sync database (./manage.py syncdb or ./manage.py migrate)

Usage examples

from dbmail.models import MailTemplate
from dbmail import send_db_mail

# New dbmail template
MailTemplate.objects.create(
    name="Site welcome template",
    subject="Welcome",
    message="Welcome to our site. We are glad to see you.",
    slug="welcome",
    is_html=False,
)

# Send message with created template
send_db_mail(
    # slug was defined on db template
    slug='welcome',

    # recipient can be list, or str separated with comma or simple string
    # 'user1@example.com' or 'user1@example.com, user2@example.com' or
    # ['user1@example.com', 'user2@example.com'] or string Mail group slug
    recipient='user1@example.com',

    # All *args params will be accessible on template context
    {
        'username': request.user.username,
        'full_name': request.user.get_full_name(),
        'signup_date': request.user.date_joined
    },

    # You can access to all model fields. For m2m and fk fields, you should use module_name
    MyModel.objects.get(pk=1),

    # Optional kwargs:
    # from_email='from@example.com'
    # cc=['cc@example.com'],
    # bcc=['bcc@example.com'],
    # user=User.objects.get(pk=1),
    #
    # language='ru',
    #
    # attachments=[(filename, content, mimetype)],
    # files=['hello.jpg', 'world.png'],
    # headers={'Custom-Header':'Some value'},
    #
    # queue='default',
    # retry_delay=300,
    # max_retries=3,
    # retry=True,
    # time_limit=30,
    # send_after=60,
    #
    # use_celery=True,
)

Local demo installation

$ sudo apt-get install virtualenvwrapper
$ mkvirtualenv django-db-mailer
$ git clone https://github.com/LPgenerator/django-db-mailer.git
$ cd django-db-mailer
$ python setup.py develop
$ cd demo
$ pip install -r requirements.txt
$ python manage.py syncdb
$ python manage.py migrate
$ python manage.py runserver

Additional information

Revision

For support template revisions, you can install django-reversion. Find information about compatibility with your Django versions here.

Editor

To enable editor, you may install and configure django-tinymce app.

Theme

django-db-mailer supported from box django-grappelli skin. Information about compatibility available here.

Queue

Install and configure django-celery for background message sending with priorities. You can find celery settings examples on demo project. We recommended to use django-celery-mon with django-celery for monitoring celery and supervisor processes.

Translation

For use different language on your mail templates, install django-modeltranslation or grappelli-modeltranslation. Add into settings.py:

MODELTRANSLATION_DEFAULT_LANGUAGE = 'en'
MODELTRANSLATION_LANGUAGES = ('ru', 'en')
MODELTRANSLATION_TRANSLATION_FILES = (
    'dbmail.translation',
)
INSTALLED_APPS = ('modeltranslation',) + INSTALLED_APPS
# INSTALLED_APPS = ('grappelli', 'grappelli_modeltranslation', 'modeltranslation',) + INSTALLED_APPS

Update dbmail fields:

$ ./manage.py sync_translation_fields --noinput

Postmark backend

Install python-postmark app via pip. Configure your settings:

POSTMARK_API_KEY = ''
POSTMARK_SENDER = 'noreply@example.com'
POSTMARK_TEST_MODE = False
EMAIL_BACKEND = 'postmark.django_backend.EmailBackend'

Older versions

Very simple version of this app, available here. That version do not include celery settings, bcc, api, mail settings, signals, mail groups and model browser.

Note

All app features available only with django-celery and with Redis.

External API usage

$ pip install httpie
$ http -f POST http://127.0.0.1:8000/dbmail/api/ api_key=ZzriUzE slug=welcome recipient=root@local.host data='{"name": "Ivan", "age": 20}'
    or
$ curl -X POST http://127.0.0.1:8000/dbmail/api/ --data 'api_key=ZzriUzE&slug=welcome&recipient=root@local.host'