Right now we tell people that the usage page is for the current
financial year. This is a lie – it’s for all time.
So this commit calls through to the API to get the stats for (by
default) the current financial year.
We already do this for the monthly breakdown, this just does the same
thing for the yearly totals.
It also adds navigation to show the data for other financial years:
- previous so you can go back and see your usage and verify that the
bill you’re about to pay is correct
- next so that you can check what your SMS allowance is going to be
before you actually get into it
werkzeug's internal workings keep files under 500kb in memory, and files
greater than 500kb as a TemporaryFile
(https://github.com/pallets/werkzeug/blob/0.11-maintenance/werkzeug/formparser.py#L38)
when we encounter a CSV or TSV, we call normalise_newlines, which invokes
`.read()`, however when we were passing straight into pyexcel, we called
`file.getvalue()` - this exists on BytesIO (small files) but not on
TemporaryFile objects (large files) - we were seeing 500 errors
The GOV.UK content style guide says:
> - 5:30pm (not 1730hrs)
> - midnight (not 00:00)
> - midday (not 12 noon, noon or 12pm)
This commit changes all times to be 12h not 24h, and adds a special case
for when a time is exactly 12:00am or 12:00pm.
This commit makes the CSV download use the same language for failure
reasons as the frontend.
It also adds a test around this stuff, which was patchily tested before.
of the name against a list of all service email_from fields.
Update find_all_service_names to find_all_service_email_from, which returns the email_from of all services.
