Little issue with pylupdate6

[Phil Thompson]

On 20/10/2022 09:37, Detlev Offenbach wrote:
> Hi Phil,
> 
> the pylupdate6 utility should ignore hidden directories (i.e. those
> starting with a '.') when traversing a given directory path.

Done. Hidden files are also ignored.

> Additionally it would be useful to have a '--exclude-dir' option
> defining a glob-pattern for directories to be skipped (e.g.
> __pycache__ to exclude all Python cache directories on all levels).

The existing --exclude option should now do this properly.

Phil