def __str__(self):
    return ', '.join(['{0} {1}'.format(len(self.multidict[key]), key)
                      for key in self.multidict])
Add a system hook
dataset/ETHPy150Open GoogleCloudPlatform/compute-hadoop-java-python/util.py/MultiDict.__str__--crossover with--dataset/ETHPy150Open pyapi-gitlab/pyapi-gitlab/gitlab/__init__.py/Gitlab.addsystemhook