from sc2reader import log_utils

class ListenerBase(object):
    def __init__(self):
        self.logger = log_utils.get_logger(self.__class__)

    def accepts(self, event):
        return true
@@ -187,8 +187,51 @@
 urn true
+%0A%0A    def setup(self, replay):%0A        pass

Add a default ListenerBase.setup implementation.