import re from .common import InfoExtractor from ..utils import ( clean_html, extract_attributes, get_element_by_class, get_element_html_by_class, get_element_text_and_html_by_tag, int_or_none, strip_or_none, traverse_obj, try_call, unified_strdate, ) class MonstercatIE(InfoExtractor): _VALID_URL = r'https?://www\.monstercat\.com/release/(?P<id>\d+)' _TESTS = [{ 'url': 'https://www.monstercat.com/release/742779548009', 'playlist_count': 20, 'info_dict': { 'title': 'The Secret Language of Trees', 'id': '742779548009', 'thumbnail': 'https://www.monstercat.com/release/742779548009/cover', 'release_date': '20230711', 'album': 'The Secret Language of Trees', 'album_artist': 'BT', }, }] def _extract_tracks(self, table, album_meta): for td in re.findall(r'<tr[^<]*>((?:(?!</tr>)[\w\W])+)', table): # regex by chatgpt due to lack of get_elements_by_tag title = clean_html(try_call( lambda: get_element_by_class('d-inline-flex flex-column', td).partition(' <span')[0])) ids = extract_attributes(try_call(lambda: get_element_html_by_class('btn-play cursor-pointer mr-small', td)) or '') track_id = ids.get('data-track-id') release_id = ids.get('data-release-id') track_number = int_or_none(try_call(lambda: get_element_by_class('py-xsmall', td))) if not track_id or not release_id: self.report_warning(f'Skipping track {track_number}, ID(s) not found') self.write_debug(f'release_id={release_id!r} track_id={track_id!r}') continue yield { **album_meta, 'title': title, 'track': title, 'track_number': track_number, 'artist': clean_html(try_call(lambda: get_element_by_class('d-block fs-xxsmall', td))), 'url': f'https://www.monstercat.com/api/release/{release_id}/track-stream/{track_id}', 'id': track_id, 'ext': 'mp3', } def _real_extract(self, url): url_id = self._match_id(url) html = self._download_webpage(url, url_id) # wrap all `get_elements` in `try_call`, HTMLParser has problems with site's html tracklist_table = try_call(lambda: get_element_by_class('table table-small', html)) or '' title = try_call(lambda: get_element_text_and_html_by_tag('h1', html)[0]) date = traverse_obj(html, ({lambda html: get_element_by_class('font-italic mb-medium d-tablet-none d-phone-block', html).partition('Released ')}, 2, {strip_or_none}, {unified_strdate})) album_meta = { 'title': title, 'album': title, 'thumbnail': f'https://www.monstercat.com/release/{url_id}/cover', 'album_artist': try_call( lambda: get_element_by_class('h-normal text-uppercase mb-desktop-medium mb-smallish', html)), 'release_date': date, } return self.playlist_result( self._extract_tracks(tracklist_table, album_meta), playlist_id=url_id, **album_meta)