76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
from abc import ABC
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from typing import Dict
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from typing import List
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from ytdl_subscribe.downloaders.downloader import Downloader
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from ytdl_subscribe.downloaders.downloader import DownloaderValidator
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from ytdl_subscribe.entries.soundcloud import SoundcloudAlbum
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from ytdl_subscribe.entries.soundcloud import SoundcloudTrack
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from ytdl_subscribe.validators.validators import BoolValidator
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from ytdl_subscribe.validators.validators import StringValidator
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class SoundcloudDownloaderValidator(DownloaderValidator, ABC):
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"""
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Abstract source validator for all soundcloud sources.
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"""
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_optional_keys = {"skip_premiere_tracks"}
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def __init__(self, name: str, value: dict):
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super().__init__(name=name, value=value)
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self.skip_premiere_tracks = self._validate_key(
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"skip_premiere_tracks", BoolValidator, default=True
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)
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class SoundcloudDownloader(Downloader):
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"""
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Class that handles downloading soundcloud entries via ytdl and converting them into
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SoundcloudTrack / SoundcloudAlbumTrack objects
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"""
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@classmethod
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def ytdl_option_defaults(cls) -> Dict:
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"""Returns default format to be best mp3"""
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return {
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"format": "bestaudio[ext=mp3]",
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}
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@classmethod
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def artist_url(cls, artist_name: str) -> str:
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"""Returns full artist url"""
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return f"https://soundcloud.com/{artist_name}"
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def download_albums(self, artist_name: str) -> List[SoundcloudAlbum]:
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"""
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Given an artist name, download all of their albums
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"""
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artist_albums_url = f"{self.artist_url(artist_name)}/albums"
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info = self.extract_info(url=artist_albums_url)
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albums = [
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SoundcloudAlbum(working_direcotry=self.working_directory, **e) for e in info["entries"]
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]
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return [album for album in albums if album.track_count > 0]
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def download_tracks(self, artist_name) -> List[SoundcloudTrack]:
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"""
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Given an artist name, download all of their tracks
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"""
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artist_tracks_url = f"{self.artist_url(artist_name)}/tracks"
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info = self.extract_info(url=artist_tracks_url)
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return [
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SoundcloudTrack(working_directory=self.working_directory, kwargs=e)
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for e in info["entries"]
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]
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class SoundcloudAlbumsAndSinglesSourceValidator(SoundcloudDownloaderValidator):
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_required_keys = {"username"}
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def __init__(self, name, value):
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super().__init__(name, value)
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self.username = self._validate_key(key="username", validator=StringValidator)
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