Metadata-Version: 1.0
Name: django-email-extras
Version: 0.1.0
Summary: A Django reusable app providing the ability to send PGP encrypted and multipart emails using the Django templating system.
Home-page: http://bitbucket.org/citrus/django-email-extras
Author: Stephen McDonald
Author-email: stephen.mc@gmail.com
License: UNKNOWN
Description: Introduction
        ------------
        
        A Django reusable app providing the ability to send PGP encrypted and multipart emails using the Django templating system. These features can be used together or separately. When configured to send PGP encrypted email, the ability for Admin users to manage PGP keys is also provided.
        
        Dependencies
        ------------
        
        * `python-gnupg <http://code.google.com/p/python-gnupg/>`_ is required for sending PGP encrypted email.
        
        Installation
        ------------
        
        Checkout the source and run ``python setup.py install``. You can then add ``email_extras`` to your ``INSTALLED_APPS``.
        
        How It Works
        ------------
        
        There are two functions for sending email in the ``email_extras.utils`` module:
        
        * ``send_mail``
        
        * ``send_mail_template``
        
        The former mimics the signature of ``django.core.mail.send_mail`` while the latter provides the ability to send multipart emails using the Django templating system. If configured correctly, both these functions will PGP encrypt emails as described below.
        
        Sending PGP encrypted email
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
        
        `PGP explanation <http://en.wikipedia.org/wiki/Pretty_Good_Privacy>`_
        
        
        Using `python-gnupg <http://code.google.com/p/python-gnupg/>`_, two models are defined in ``email_extras.models`` - ``Key`` and ``Address`` which represent a PGP key and an email address for a successfully import key. These models exist purely for the sake of importing keys and removing keys for a particular address via the Django Admin. When adding a key, the key is imported into the key ring on the server and the instance of the ``Key`` model is not saved. The email address for the key is also extracted and saved as an ``Address`` instance. The ``Address`` model is then used when sending email to check for an existing key to determine whether an email should be encrypted. When an ``Address`` is deleted via the Django Admin, the key is removed from the key ring on the server.
        
        Sending multipart email with the Django templating system
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        
        As mentioned above, the following function is provided in the ``email_extras.utils`` module:
        
        ``send_mail_template(subject, template, addr_from, addr_to, fail_silently=False, attachments=None, context=None)``
        
        The arguments that differ from ``django.core.mail.send_mail`` are ``template`` and ``context``. The ``template`` argument is simply the name of the template to be used for rendering the email contents. A template consists of both a HTML file and a TXT file each responsible for their respective versions of the email and should be stored in the ``email_extras`` directory where your templates are stored, therefore if the name ``contact_form`` was given for the ``template`` argument, the two template files for the email would be:
        
        ``templates/email_extras/contact_form.html``
        ``templates/email_extras/contact_form.txt``
        
        The ``context`` argument is simply a dictionary that is used to populate the email templates, much like a normal request context would be used for a regular Django template.
        
        Configuration
        -------------
        
        There are two settings you can configure in your project's ``settings`` module:
        
        * ``EMAIL_EXTRAS_USE_GNUPG`` - Boolean that controls whether the PGP encryption features are used. Defaults to True if ``EMAIL_EXTRAS_GNUPG_HOME`` is specified, otherwise False.
        * ``EMAIL_EXTRAS_GNUPG_HOME`` - String representing a custom location for the GNUPG keyring.
        
        
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Intended Audience :: Developers
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Framework :: Django
Classifier: Topic :: Communications :: Email
Classifier: Topic :: Security :: Cryptography
