def logTwisted():
    """
    Integrate twisted's logger with our logger.

    This is done in a separate method because calling this imports and sets
    up a reactor.  Since we want basic logging working before choosing a
    reactor, we need to separate these.
    """
    global _initializedTwisted

    if _initializedTwisted:
        return

    debug('log', 'Integrating twisted logger')

    # integrate twisted's logging with us
    from twisted.python import log as tlog

    # this call imports the reactor
    # that is why we do this in a separate method
    from twisted.spread import pb

    # we don't want logs for pb.Error types since they
    # are specifically raised to be handled on the other side
    observer = _getTheTwistedLogObserver()
    observer.ignoreErrors([pb.Error, ])
    tlog.startLoggingWithObserver(observer.emit, False)

    _initializedTwisted = True
Integrate twisted's logger with our logger.

    This is done in a separate method because calling this imports and sets
    up a reactor.  Since we want basic logging working before choosing a
    reactor, we need to separate these.