py2neo 通过对象操作

最新推荐文章于 2022-10-21 08:43:37 发布

Claroja

最新推荐文章于 2022-10-21 08:43:37 发布

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本文链接：https://blog.youkuaiyun.com/claroja/article/details/84306672

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class Movie(GraphObject):
    __primarykey__ = "title"

    title = Property()
    tag_line = Property("tagline")
    released = Property()

    actors = RelatedFrom("Person", "ACTED_IN")
    directors = RelatedFrom("Person", "DIRECTED")
    producers = RelatedFrom("Person", "PRODUCED")


class Person(GraphObject):
    __primarykey__ = "name"

    name = Property()
    born = Property()

    acted_in = RelatedTo(Movie)
    directed = RelatedTo(Movie)
    produced = RelatedTo(Movie)

参考文献:
https://py2neo.org/v4/ogm.html