immerrr again

Here's the workaround that I use to create "anonymous" clients for now: ```python client = boto3.client('sqs', aws_access_key_id='', aws_secret_access_key='') client._request_signer.sign = (lambda *args, **kwargs: None) ```

Some inspiration could be borrowed from `shutil.which` function that's part of Py3 standard library, although [some bugs are still open against it](https://bugs.python.org/issue?%40search_text=&ignore=file%3Acontent&title=shutil.which&%40columns=title&id=&%40columns=id&stage=&creation=&creator=&activity=&%40columns=activity&%40sort=activity&actor=&nosy=&type=&components=&versions=&dependencies=&assignee=&keywords=&priority=&status=1&%40columns=status&resolution=&nosy_count=&message_count=&%40group=&%40pagesize=50&%40startwith=0&%40sortdir=on&%40action=search).

I'd think row-based, yes, like, start from bol to eol on current row and then the same candidates from alternating rows: one up and one down, and so on.

Just ran into the same sass issue, and after tracing the installation procedure all the way through `gem install` ended up here. In my experience, it is generally fine to...

Yeah, I have seen a similar gain: yesterday I added a `find /usr/local/bundle/gems -name '*.o' -delete` to a dockerfile of an application, and the resulting image size went down ~250Mb.

@pganssle I have taken a stab at implementing the skipping in https://github.com/dateutil/dateutil/commit/2dfd4a7ac49368aebc9529130b37ab1cceaec862. It fixes the failing tests that were added to this branch in 39d51f68c82529efabc551ea4a043edbbdc1d4cd My change is somewhat rough:...

@lmarvaud please, refer to my earlier comment, there is (was, at least) an automatic "fixup" that initializes Django automatically in some cases but not the other ones. I would consider...

For now, I was able to work this around by adding explicit `--config .rubocop.yml` to my pre-commit hook, but opening an issue here if it is indeed an unexpected behaviour.

Thanks, this really helped

@jmagnusson is there anything I can do to help get the ball rolling here?