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@@ -67,3 +67,30 @@ class Person:
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False
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"""
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return self.identifier == other.identifier
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+
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+ def merge(self, person: "Person") -> None:
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+ """
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+ >>> p1 = Person("max")
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+ >>> p1.name = "Max Mustermann"
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+ >>> str(p1)
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+ 'Max Mustermann'
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+ >>> p2 = Person("max2")
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+ >>> p2.birth_date = datetime.date(1976, 2, 1)
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+ >>> p2.mother = Person("mother")
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+ >>> p2.father = Person("father")
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+ >>> str(p2)
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+ 'unnamed (*1976-02-01)'
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+ >>> p1.merge(p2)
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+ >>> str(p1)
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+ 'Max Mustermann (*1976-02-01)'
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+ >>> p1.mother, p1.father
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+ (Person(mother), Person(father))
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+ """
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+ if person.name is not None:
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+ self.name = person.name
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+ if person.birth_date is not None:
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+ self.birth_date = person.birth_date
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+ if person.mother is not None:
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+ self.mother = person.mother
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+ if person.father is not None:
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+ self.father = person.father
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