67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
import datetime
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import json
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import logging
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import subprocess
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from dataclasses import dataclass
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from personal_data.data import DeduplicateMode, Scraper
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from ..util import safe_del
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logger = logging.getLogger(__name__)
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PLAYLIST_ID = 'PLAfDVJvDKCvOMvfoTL7eW8GkWNJwd90eV'
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# PLAYLIST_ID='LL'
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@dataclass(frozen=True)
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class YoutubeFavoritesScraper(Scraper):
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dataset_name: str = 'youtube_favorites'
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deduplicate_mode: DeduplicateMode = DeduplicateMode.BY_ALL_COLUMNS
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deduplicate_ignore_columns = []
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watch_history: bool = False
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def scrape(self) -> list[dict]:
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"""Use yt-dlp to fetch the list of favorited videos. This is a placeholder for invoking yt-dlp and parsing its output."""
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if self.watch_history:
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url = 'https://www.youtube.com/feed/history'
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ytdlp_args = [
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'yt-dlp',
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'--dump-json',
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url,
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]
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else:
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url = f'https://www.youtube.com/playlist?list={PLAYLIST_ID}'
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ytdlp_args = [
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'yt-dlp',
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'--flat-playlist',
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'--dump-json',
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url,
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]
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result = subprocess.run(
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ytdlp_args,
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capture_output=True,
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text=True,
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)
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if result.returncode != 0:
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raise RuntimeError(
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f'Non-zero returncode in command: {result.returncode}\n\n{result.stderr}',
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)
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output = []
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for line in result.stdout.splitlines():
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data = json.loads(line)
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if self.watch_history:
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if 'thumbnails' in data and data['thumbnails']:
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data['thumbnail'] = data['thumbnails'][-1]['url']
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if 'timestamp' in data:
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data['watch_datetime'] = datetime.datetime.fromtimestamp(
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int(data['timestamp']),
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).isoformat()
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else:
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data['thumbnail'] = data['thumbnails'][-1]['url']
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safe_del(data, '_type', '_version', 'thumbnails')
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output.append(data)
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return output
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