Replace the set of flag strings with a Flag enum for better type
safety and bitwise operations. Add parse_flags() to convert
comma-separated strings into a LogFlag value. Update set_flags() and
set_log_flags() to accept str | LogFlag | None.
set_flags() and set_log_flags() don't return str anylonger which is a
breaking change, but shouldn't be a problem because it's not used
anywhere.
Signed-off-by: Jan Lindemann <jan@janware.com>
Jan Lindemann
34ca0a7a95