[python-uk] Python 2.7 code: a spring-clean

[Jonathan Lange]

We've had good luck using https://github.com/asottile/pyupgrade as a
pre-commit hook (see https://pre-commit.com/ – highly recommended).

We were already using Python 3, but it's helped us deal with some of the
3.n -> 3.n+1 upgrades.

On Tue, 3 Dec 2019 at 21:23, Richard Barran <richard at arbee-design.co.uk>
wrote:

> Hi all,
>
> With the end-of-life of Python 2 upon us, I wondered about cleaning up
> code that has (had!) to support both Python 2 and Python 3. Some of it is
> easy (e.g. look for any references to the ‘six’ library), some of it is
> relatively easy (e.g. super(Foobar, self) ) and… actually, there could be
> quite a few things to tidy up.
>
> I’m wondering if there is a script out there to quickly introspect a
> codebase and flag up any legacy code? I’ve tried googling but drew up a
> blank. Any suggestions welcome!
>
> Richard
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