Workaround for Django multipart/form-data limitation
where certain attachment filenames cause fields to be dropped
or to end up in request.POST rather than request.FILES.
Handle the MultiValueDictKeyError in inbound webhooks when
this has occurred. Also update docs to recommend avoiding
the problem by using Mailgun and SendGrid's "raw MIME" options.
Also handle reported cases of empty, duplicate keys in Mailgun's
content-id-map.
Fixes#272
* Add general instructions for sending AMP Email
with Django
* Document ability of Amazon SES and SendGrid backends
to send AMPHTML (via arbitrary alternative parts)
* Add AMP Email row to ESP support table
Referring to "the search docs box on the left"
doesn't make sense on mobile (which hides search
in the hamburger menu). Instead, just include
a search form at that point in the (html) docs.
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* Fix outdated docs content and links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.
