38 lines
970 B
Python
38 lines
970 B
Python
from dataclasses import dataclass
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from abc import ABC, abstractmethod
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from typing import Optional, Self
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from pathlib import Path
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import mutagen
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@dataclass
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class Song:
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title: str
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artist: str
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album: Optional[str] = None
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duration: Optional[int] = None
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@classmethod
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def from_file(cls, path: Path) -> Self:
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metadata = mutagen.File(path, easy=True)
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if "title" not in metadata or "artist" not in metadata:
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raise RuntimeError("Song is missing title or artist name")
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title = ", ".join(metadata.get("title"))
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artist = ", ".join(metadata.get("artist"))
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album = metadata.get("album")
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if album:
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album = ", ".join(album)
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duration = metadata.info.length
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return cls(title=title, artist=artist, album=album, duration=duration)
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class AbstractProvider(ABC):
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name: str = ""
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@abstractmethod
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def fetch_lyrics(self, song: Song) -> Optional[str]:
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pass
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