i have been playing with debian bookworm, where rsyslog is no longer in the 
core and has to be installed (if you use it). i would describe that as a ’new’ 
dependency for weewx under debian

the weewx 5.0 re-packaging looks awesome - i have now tried pip-installing it 
under bookworm

i have also been playing with systemd journalctl, which is now core to debian 
bookworm. i know there are systemd haters, but there it is. so for those users 
who will want to use the standard operational environment, we need a bridge 
from weewx [Logging] into journalctl, given rsyslog will continue to be the 
logging engine within weewx

there is class systemd.journal.JournalHandler that can be used under [Logging]. 
it is an external module, not (yet?) part of the logging.handlers module. i 
tried to pip a couple of pypy modules (systemd and systems-python) but both 
have install issues. so i have tried apt install python3-systemd, updated 
env/pyenv.cfg to include external packages, then updated weewx.conf as follows:
copied all the [Logging] section from defaults into weewx.conf
change [[root]] handlers = systemd,
add [[handlers]] [[[systemd]]]
  level = DEBUG
  formatter = verbose
  class = systemd.journal.JournalHandler
  SYSLOG_IDENTIFIER = weewx
i had to add the SYSLOG_IDENTIFIER because the JournalHandler defaults to using 
the whole path of weewxd as the logging ident not just the basename

then journalctl can be run as usual, using -t to select just weewx entries e.g. 
journalctl -t weewx -f is equiv to tail -f /var/log/weewx.log.
cheers
⊣GE⊢

-- 
You received this message because you are subscribed to the Google Groups 
"weewx-development" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to weewx-development+unsubscr...@googlegroups.com.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/weewx-development/9A2E99D1-0665-4B18-B215-4911050396B9%40geddy.au.

Reply via email to