Drop Python 2 and Django 1.11 support

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* Fix outdated docs content and links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)
This commit is contained in:
Mike Edmunds
2020-08-01 14:53:10 -07:00
committed by GitHub
parent c803108481
commit 85cec5e9dc
87 changed files with 672 additions and 1278 deletions

View File

@@ -40,7 +40,8 @@ class SparkPostBaseWebhookView(AnymailBaseWebhookView):
# Empty event (SparkPost sometimes sends as a "ping")
event_class = event = None
else:
raise TypeError("Invalid SparkPost webhook event has multiple event classes: %r" % raw_event)
raise TypeError(
"Invalid SparkPost webhook event has multiple event classes: %r" % raw_event) from None
return event_class, event, raw_event
def esp_to_anymail_event(self, event_class, event, raw_event):