家谱文件中的家族树

要解决家谱文件中的家族树问题，可以使用面向对象编程的思路来设计代码。下面是一个示例的解决方法：

class Person:
    def __init__(self, name, gender, father=None, mother=None):
        self.name = name
        self.gender = gender
        self.father = father
        self.mother = mother
        self.children = []

    def add_child(self, child):
        self.children.append(child)

    def get_children(self):
        return self.children

    def get_parents(self):
        return (self.father, self.mother)

    def get_siblings(self):
        if self.father is not None:
            siblings = self.father.get_children()
            siblings.remove(self)
            return siblings
        else:
            return []

    def get_ancestors(self):
        ancestors = []
        parents = self.get_parents()
        for parent in parents:
            if parent:
                ancestors.append(parent)
                ancestors.extend(parent.get_ancestors())
        return ancestors


def build_family_tree(data):
    people = {}
    root = None

    for line in data:
        name, gender, father, mother = line.split()
        person = Person(name, gender)
        people[name] = person

        if father in people:
            father = people[father]
            father.add_child(person)
            person.father = father
        if mother in people:
            mother = people[mother]
            mother.add_child(person)
            person.mother = mother

        if root is None:
            root = person

    return root


def main():
    data = [
        "Grandfather Male",
        "Grandmother Female",
        "Father Male Grandfather Grandmother",
        "Mother Female",
        "Son Male Father Mother",
        "Daughter Female Father Mother"
    ]

    root = build_family_tree(data)

    # 获取指定人物的孩子
    person = root.get_children()[0]
    children = person.get_children()
    for child in children:
        print(child.name)

    # 获取指定人物的兄弟姐妹
    siblings = person.get_siblings()
    for sibling in siblings:
        print(sibling.name)

    # 获取指定人物的祖先
    ancestors = person.get_ancestors()
    for ancestor in ancestors:
        print(ancestor.name)


if __name__ == "__main__":
    main()

上述代码定义了一个Person类来表示家族树中的每个人，每个人有姓名、性别、父亲、母亲和孩子等属性。通过add_child方法可以将一个人添加为当前人物的孩子。get_children方法返回当前人物的孩子列表。get_parents方法返回当前人物的父母。get_siblings方法返回当前人物的兄弟姐妹。get_ancestors方法返回当前人物的祖先列表。

build_family_tree函数接收一个家谱文件的数据，并根据数据构建家族树。在构建家族树的过程中，会按照父亲和母亲的关系将人物连接起来。

在main函数中，我们可以利用构建好的家族树来获取指定人物的孩子、兄弟姐妹和祖先等信息，并打印输出。