Similar to the bug shown here
https://www.pivotaltracker.com/story/show/181513431, but to fix the case
when previewing a letter send using a CSV upload it wasn't using
template values to calculate the page length.
This strengthens the initial check of what's in the session to make
sure it contains some kind of recipient. Without this, we get:
Traceback (most recent call last):
File "/home/vcap/deps/0/python/lib/python3.9/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/home/vcap/deps/0/python/lib/python3.9/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/vcap/app/app/utils/user.py", line 26, in wrap_func
return func(*args, **kwargs)
File "/home/vcap/app/app/main/views/send.py", line 1041, in send_notification
recipient=session['recipient'] or InsensitiveDict(session['placeholders'])['address line 1'],
File "/home/vcap/deps/0/python/lib/python3.9/site-packages/notifications_utils/insensitive_dict.py", line 41, in __getitem__
return super().__getitem__(self.make_key(key))
KeyError: 'addressline1'
I'm not sure how to reproduce this, but this should at least give
the user a better experience, instead of a 500 page.
Changes:
53.0.0
---
* `notifications_utils.columns.Columns` has moved to
`notifications_utils.insensitive_dict.InsensitiveDict`
* `notifications_utils.columns.Rows` has moved to
`notifications_utils.recipients.Rows`
* `notifications_utils.columns.Cell` has moved to
`notifications_utils.recipients.Cell`
52.0.0
---
* Deprecate the following unused `redis_client` functions:
- `redis_client.increment_hash_value`
- `redis_client.decrement_hash_value`
- `redis_client.get_all_from_hash`
- `redis_client.set_hash_and_expire`
- `redis_client.expire`
51.3.1
---
* Bump govuk-bank-holidays to cache holidays for next year.
51.3.0
---
* Log exception and stacktrace when Celery tasks fail.
