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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def update(self, *others):
 """Update dict with entries from `other` If `other` has an attribute ``success=False`` and ``reason``, those attributes are copied as well """

        for other in others:
            for key, val in other.items():
                self[key] = val
            try:
                if not other.success:
                    self.success = False
                    self.reason = other.reason
            except AttributeError:
                pass