SparkPost: remove empty content params with template_id

When using a stored template, SparkPost disallows
subject, text, and html. Django's EmailMessage default
empty strings are enough to provoke "Both content
object and template_id are specified" from SparkPost,
so remove them (if empty) when using stored templates.

Update docs and tests; add integration test for template_id.

Fixes #24
This commit is contained in:
medmunds
2016-06-24 12:13:32 -07:00
parent 0c5911ca34
commit f95be248ec
4 changed files with 38 additions and 4 deletions

View File

@@ -140,8 +140,11 @@ and :ref:`batch sending <batch-send>` with per-recipient merge data.
You can use a SparkPost stored template by setting a message's
:attr:`~anymail.message.AnymailMessage.template_id` to the
template's unique id. Alternatively, you can refer to merge fields
directly in an EmailMessage---the message itself is used as an
template's unique id. (When using a stored template, SparkPost prohibits
setting the EmailMessage's subject, text body, or html body.)
Alternatively, you can refer to merge fields directly in an EmailMessage's
subject, body, and other fields---the message itself is used as an
on-the-fly template.
In either case, supply the merge data values with Anymail's