getLevelFor (
        self,
        ob,
        default=NOT_GIVEN,
        )

Get a level integer for ob, or return default

If ob is in fact a number (i.e. adding 0 to it works), return as-is. If ob is a string representation of an integer, return numeric value, so that functions which want to accept either numbers or level names can do so by calling this converter.

If no conversion can be found, and no default is specified, raise LookupError.

getLevelName (
        self,
        lvl,
        default=NOT_GIVEN,
        )

Get a name for lvl, or return default

If default is not given, return "Level %s" % lvl, for symmetry with the logging package.

getLogger ( self,  name='' )

Get an ILogger for name