Subaccounts: Document setting; verify message option overrides global setting

AUTHORS.txt

@@ -12,3 +12,5 @@ peillis
 José Padilla
 Jens Alm
 Eric Hennings
+Michael Hobbs
+Sameer Al-Sakran

djrill/tests/test_mandrill_subaccounts.py

@@ -34,3 +34,14 @@ class DjrillMandrillSubaccountTests(DjrillBackendMockAPITestCase):
         self.assertEqual(len(data['message']['to']), 1)
         self.assertEqual(data['message']['to'][0]['email'], "to@example.com")
         self.assertEqual(data['message']['subaccount'], settings.MANDRILL_SUBACCOUNT)
+
+    def test_subaccount_message_overrides_setting(self):
+        settings.MANDRILL_SUBACCOUNT = "global_setting_subaccount"
+        message = mail.EmailMessage(
+            'Subject here', 'Here is the message',
+            'from@example.com', ['to@example.com'])
+        message.subaccount = "individual_message_subaccount"  # should override global setting
+        message.send()
+        self.assert_mandrill_called("/messages/send.json")
+        data = self.get_api_call_data()
+        self.assertEqual(data['message']['subaccount'], "individual_message_subaccount")

docs/installation.rst

@@ -15,6 +15,8 @@ library from Kenneth Reitz.
 Configuration
 -------------
 
+.. setting:: MANDRILL_API_KEY
+
 In your project's :file:`settings.py`:
 
 1. Add :mod:`djrill` to your :setting:`INSTALLED_APPS`::
@@ -40,6 +42,26 @@ Djrill includes optional support for Mandrill webhooks, including inbound email.
 See the Djrill :ref:`webhooks <webhooks>` section for configuration details.
 
 
+Mandrill Subaccounts (Optional)
+-------------------------------
+
+.. setting:: MANDRILL_SUBACCOUNT
+
+If you are using Mandrill's `subaccounts`_ feature, you can globally set the
+subaccount for all messages sent through Djrill::
+
+    MANDRILL_SUBACCOUNT = "client-347"
+
+(You can also set or override the :attr:`subaccount` on each individual message,
+with :ref:`Mandrill-specific sending options <mandrill-send-support>`.)
+
+.. versionadded:: 1.0
+   MANDRILL_SUBACCOUNT global setting
+
+
+.. _subaccounts: http://help.mandrill.com/entries/25523278-What-are-subaccounts-
+
+
 Admin (Optional)
 ----------------
 

docs/usage/sending_mail.rst

@@ -199,6 +199,8 @@ Most of the options from the Mandrill
 .. attribute:: subaccount
 
     ``str``: the ID of one of your subaccounts to use for sending this message.
+    (The subaccount on an individual message will override any global
+    :setting:`MANDRILL_SUBACCOUNT` setting.)
 
     .. versionadded:: 0.7