INNER CODE UNIT · Python

get_children

mongodb/mongo-c-driver · lldb_bson.py:261

    def get_children(self) -> Iterable[ChildItem]:
        """
        Subclasses must provide this method such that it returns an iterable
        object of ``ChildItem`` types. These will be used to generate the
        synthetic children that are displayed by LLDB.
        """
        raise NotImplementedError

    @override
    def num_children(self) -> int:
        """Called by LLDB to know how many children exist"""
        n = len(self.__children)
        return n

    @override
    def has_children(self) -> bool:
        """Optimization opportunity for LLDB if it knows it doesn't need to ask"""
        return self.__enable_synthetic__ and self.num_children() != 0

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