Add TODO

from collections.abc import Sequence

from dataclasses import dataclass

from functools import cached_property

from pathlib import Path

from typing import Self

        )

        return cls(songs, unparseable_song_txts)

    @cached_property

    def songs_in_unique_dirs(self) -> Sequence[Song]:

        """

        Sometimes, more than one song can share the same base directory in a library (this usually happens when there are variants

        of the song which share the same audio file).

        For deduplication, it is helpful to assume every song is in its own directory. This returns a sequence of songs filtered so

        that there are no two songs sharing the same base dir. This filtering is done arbitrarily.

        """

        raise NotImplementedError()  # TODO Implement