tree 8eb31ea429816a3bb6583d252ab1dca6950e1be1
parent ffb02b25462524ee90a9587844c4610e7e4ec32a
author Rupert Swarbrick <rswarbrick@lowrisc.org> 1634917311 +0100
committer Rupert Swarbrick <rswarbrick@gmail.com> 1638194729 +0000

[otbn,python] Wrap code to 79 columns

Our Python style guide claims that we wrap code at 79 columns but our
flake8 configuration is set to allow 100 (presumably because it's too
much work to squeeze existing code into shape!).

I wrote the OTBN Python code intending it to stay at 79. Put in a
local .flake8 file to set the expected width correctly and then (lots
of lines...) re-format comments and break strings to get everything
sorted.

This stricter formatting won't be checked by CI (which runs at
top-level, so won't see the new .flake8 config file) but it *will* be
checked by people's text editors if they've got the usual Python
setup.

Signed-off-by: Rupert Swarbrick <rswarbrick@lowrisc.org>