'Handle errors which occur during an emit() call.
This method should be called from handlers when an exception is
encountered during an emit() call. If raiseExceptions is false,
exceptions get silently ignored. This is what is mostly wanted
for a logging system - most users will not care about errors in
the logging system, they are more interested in application errors.
You could, however, replace this with a custom handler if you wish.
The record which was being processed is passed in to this method.'

def handleError(self, record):

    if (raiseExceptions and sys.stderr):
        ei = sys.exc_info()
        try:
            traceback.print_exception(ei[0], ei[1], ei[2], None, sys.stderr)
            sys.stderr.write(('Logged    from    file    %s,    line    %s\n' % (record.filename, record.lineno)))
        except IOError:
            pass
        finally:
            del ei
