def failed(self):
    'Did any of the tasks fail?\n\n        :returns: :const:`True` if one of the tasks failed.\n            (i.e., raised an exception)\n\n        '
    return any((result.failed() for result in self.results))
Did any of the tasks fail?

:returns: :const:`True` if one of the tasks failed.
    (i.e., raised an exception)
def failed(self):
    'Did any of the tasks fail?\n\n        :returns: :const:`True` if one of the tasks failed.\n            (i.e., raised an exception)\n\n        '
    return any((result.failed() for result in self.results))