[Zodb-checkins] CVS: Zope3/src/zodb/storage - base.py:1.5

Barry A. Warsaw barry@wooz.org
Tue, 31 Dec 2002 11:22:20 -0500

>>>>> "GvR" == Guido van Rossum <guido@python.org> writes:

    >> BerkeleyBase.__init__(): Log at info level, not warn.

    GvR> Are you *sure* that's what you want?  When Tim & I converted
    GvR> the zLOG calls to logging calls, we used the following
    GvR> translation from the 7 zLOG levels to 5 logging levels, taken
    GvR> from zLOG/EventLogger.py in the Zope 2.7 trunk:

    |     zLOG severity                      PEP282 severity
    |     -------------                      ---------------
    |     PANIC (300)                        critical (50)
    |     ERROR (200), PROBLEM (100)         error (40)
    |     INFO (0)                           warn (30)
    |     BLATHER (-100)                     info (20)
    |     DEBUG (-200), TRACE (-300)         debug (10)

    GvR> The BSD logging calls were originally at the INFO level.

    GvR> Also note that zLOG by default logs INFO and higher; logging
    GvR> by default logs warn and higher.

"warn" seemed like a strange level to be logging messages which aren't
warnings, but are (sometimes) useful information.  Given the above, I
think info is better; these messages are probably not generally useful
so probably shouldn't get logged by default.