Flake8 Bugbear checks for some extra things that aren’t code style
errors, but are likely to introduce bugs or unexpected behaviour. A
good example is having mutable default function arguments, which get
shared between every call to the function and therefore mutating a value
in one place can unexpectedly cause it to change in another.
This commit enables all the extra warnings provided by Flake8 Bugbear,
except for:
- the line length one (because we already lint for that separately)
- B903 Data class should either be immutable or use `__slots__` because
this seems to false-positive on some of our custom exceptions
- B902 Invalid first argument 'cls' used for instance method because
some SQLAlchemy decorators (eg `declared_attr`) make things that
aren’t formally class methods take a class not an instance as their
first argument
It disables:
- _B306: BaseException.message is removed in Python 3_ because I think
our exceptions have a custom structure that means the `.message`
attribute is still present
Matches the work done in other repos:
- https://github.com/alphagov/notifications-admin/pull/3172/files
In the previous PR I removed the `update_notification` method to reduce the need for another update query. However, that meant the notification was marked as delivered without an updated_at timestamp.
It is weird to set the updated_at when we create the notification. So is this a better fix? Or do I put the update back now?
I recommend we push this fix now.
For services that have permission to send international letters we
should not reject letters that are addressed to another country. We
should still reject letters that are badly-addressed.
This is part of moving away from `postcode` and towards `address line 7`
We think it will be easier for people to map their existing data to our
API if we let them fill in any 3 lines, instead of requiring at least
1, 2, and postcode specifically.
We don’t need to reformat the postcode here once template preview takes
care of it when rendering the PDF.
It’s better (and less code) to store what people give us, so we give
them back the same thing.
previously, we didn't create templated letters, and just marked them as
delivered straight away. However, we may need to return PDFs for these
letters, so we should create them the same as live letters. Then update
the functions so that they know where to look for these letters.
When we first built letters you could only send them via a CSV upload, initially we needed a way to send those files to dvla per job.
We since stopped using this page. So let's delete it!
- Separated the logic of precompiled and template letters.
- Remove the check for research mode, research mode is not relevant to api calls. The test key is used for testing.
Refactor upload_pdf_letter to accept a precompile boolean to save a query to template.
- precompiled PDFs sent by test key uploaded to scan bucket
- set status to VIRUS-SCAN-FAILED for pdfs failing virus scan rather than PERMANENT-FAILURE
- Make call to AV app for precompiled letters sent via a test key, and set notification status to PENDING-VIRUS-SCAN
- task not really necessary as the status is already set to 'sending' before the task is called if it is not sending i.e. in reseach mode or using a test key
- calls create fake response file to allow functional tests to run and trigger update of status to delivered only on preview and development so that FT response files don't pollute staging and live buckets
