Related changes:
* remove Travis-CI config; stop running tests on Travis
* rename live integration test environment variables
to all start with `ANYMAIL_TEST_` (simplifies tox config)
SparkPost's API no longer allows this, and now returns
a confusing error message about return_path.
(Not treating as a breaking change in Anymail, because
the breaking change was in the SparkPost API. This just
improves the error message in the unlikely event anyone
is trying to use this feature.)
Closes#212
Switch from the (now unmaintained) python-sparkpost
client library to a requests-based backend that calls
SparkPost's Transmissions API directly.
Also adds support for text/x-amp-html alternative parts
(which are supported by the SparkPost API, but weren't
by the client library).
Closes#203
Switch from Mailjet's older v3.0 Send API to the newer v3.1 version.
This is a breaking change for code using the Mailjet backend and:
* Using `esp_extra`, which must be updated to the new API format
* Using multiple `reply_to` addresses, which the v3.1 API doesn't allow
Closes#81
Minimum supported versions are now Django 2.0, Python 3.5.
This touches a lot of code, to:
* Remove obsolete portability code and workarounds
(six, backports of email parsers, test utils, etc.)
* Use Python 3 syntax (class defs, raise ... from, etc.)
* Correct inheritance for mixin classes
* Fix outdated docs content and links
* Suppress Python 3 "unclosed SSLSocket" ResourceWarnings
that are beyond our control (in integration tests due to boto3,
python-sparkpost)
Fix a crash or text-mangling issue when an inbound message
uses a charset other than utf-8 for its text or html body,
and SendGrid's "post raw" inbound parse option is *not*
enabled.
Update docs to recommend "post raw" option.
Fixes#187
In docs install examples, show double quotes around
package specifiers that include square brackets, to
prevent them from being interpreted as shell globs.
(Helps with installation on Windows and zsh, e.g.)
Closes#188
Sendinblue dropped the inner-cap ("SendinBlue")
from their brand sometime between September 2018
and March 2019. Update Anymail's docs to consistently
use the new spelling.
(But don't change any code, which has existing
string constants using the old spelling.)
Document SendGrid's unpredictable behavior around forcing `charset="iso-8859-1"` into text attachments. (Since it seems to be happening again.)
See #150 for details.
Additional changes related to SendinBlue improvements in #158:
* Support multiple tags in webhooks (closes#162)
* Remove additional outdated template code in backend
* Update integration tests
* Update docs and changelog; note breaking changes as discussed in #161
Mailgun has two different template mechanisms and two different ways
of providing substitution variables to them. Update Anymail's
normalized merge_data handling to work with either (while preserving
existing batch send and metadata capabilities that also use Mailgun's
custom data and recipient variables parameters).
Completes work started by @anstosa in #156.
Closes#155.
Track Sendinblue API updates:
* Multiple tags are now supported
* When using a template, display name is now supported on 'to', 'bcc', 'cc' and 'replyTo'
* Templates now support overriding 'from_email' and 'subject'
* Templates no longer require separate API endpoint
* 'merge_global_data' can be used without templates
Support merge_metadata in Mailgun, Mailjet, Mandrill, Postmark,
SparkPost, and Test backends. (SendGrid covered in earlier PR.)
Also:
* Add `merge_metadata` to AnymailMessage, AnymailMessageMixin
* Add `is_batch()` logic to BasePayload, for consistent handling
* Docs
Note: Mailjet implementation switches *all* batch sending from their
"Recipients" field to to the "Messages" array bulk sending option.
This allows an independent payload for each batch recipient.
In addition to supporting merge_metadata, this also removes the
prior limitation on mixing Cc/Bcc with merge_data.
Closes#141.
Tox:
* Add Tox factor for extras (all, none, individual ESP).
For now, only break out ESPs that have specific extra
dependencies (amazon_ses, sparkpost).
* Install most package dependencies (including extras)
through the package itself.
* Use new runtests.py environment vars to limit test tags
when Tox isn't installing all extras.
Travis:
* Rework matrix to request specific TOXENVs directly;
drop tox-travis.
Test runner (runtests.py):
* Centralize RUN_LIVE_TESTS logic in runtests.py
* Add ANYMAIL_ONLY_TEST and ANYMAIL_SKIP_TESTS env vars
(comma-separated lists of tags)
Test implementations:
* Tag all ESP-specific tests with ESP
* Tag live tests with "live"
* Don't import ESP-specific packages at test module level.
(Test discovery imports test modules before tag-based filtering.)
Closes#104
* Most file types prefer 2-space indents, so now default
to that and list the exceptions
* Add max_line_length=120 for .py files (Django convention)
* Bat files require CRLF
Mailgun's API silently drops attachments without filenames (and inline
attachments without Content-IDs). Raise an AnymailUnsupportedFeature
error on attempts to send these attachments.
Fixes#128
Handle MIME attachments with Content-ID as inline by default.
Treat MIME attachments that have a *Content-ID* but no explicit *Content-Disposition*
header as inline, matching the behavior of many email clients.
Use Postmark /email/batch or /email/batchWithTemplates APIs when
merge_data provided.
Parse Postmark batch-send API responses, and improve accuracy of
parsing individual recipient status from all responses.
Closes#122
Postmark issues an error if Django's default empty strings are used
with template sends.
Include template send in Postmark integration tests. (Requires real
Postmark API token -- templates aren't testable with Postmark's
sandbox token.)
Fixes#121
