Hi,
I updated from 4.6 a4 to 4.6 b2. All is working well with the change to $gettext and $pgettext.
In 4.6 a4, I was able to the following:
# Log to a set of rotating files
[[[rotate]]]
level = DEBUG
formatter = standard
class = logging.handlers.RotatingFileHandler
filename = %(WEEWX_ROOT)s/run/weewx.log
maxBytes = 10000000
backupCount = 4
But, in 4.6 b2, the interpolation is failing. If this new behavior is intended, it is no big deal. It just made it easier for me to copy the config file to different install locations.
rich