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-rw-r--r--youtube_dl/extractor/beatport.py103
1 files changed, 103 insertions, 0 deletions
diff --git a/youtube_dl/extractor/beatport.py b/youtube_dl/extractor/beatport.py
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+++ b/youtube_dl/extractor/beatport.py
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+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..compat import compat_str
+from ..utils import int_or_none
+
+
+class BeatportIE(InfoExtractor):
+ _VALID_URL = r'https?://(?:www\.|pro\.)?beatport\.com/track/(?P<display_id>[^/]+)/(?P<id>[0-9]+)'
+ _TESTS = [{
+ 'url': 'https://beatport.com/track/synesthesia-original-mix/5379371',
+ 'md5': 'b3c34d8639a2f6a7f734382358478887',
+ 'info_dict': {
+ 'id': '5379371',
+ 'display_id': 'synesthesia-original-mix',
+ 'ext': 'mp4',
+ 'title': 'Froxic - Synesthesia (Original Mix)',
+ },
+ }, {
+ 'url': 'https://beatport.com/track/love-and-war-original-mix/3756896',
+ 'md5': 'e44c3025dfa38c6577fbaeb43da43514',
+ 'info_dict': {
+ 'id': '3756896',
+ 'display_id': 'love-and-war-original-mix',
+ 'ext': 'mp3',
+ 'title': 'Wolfgang Gartner - Love & War (Original Mix)',
+ },
+ }, {
+ 'url': 'https://beatport.com/track/birds-original-mix/4991738',
+ 'md5': 'a1fd8e8046de3950fd039304c186c05f',
+ 'info_dict': {
+ 'id': '4991738',
+ 'display_id': 'birds-original-mix',
+ 'ext': 'mp4',
+ 'title': "Tos, Middle Milk, Mumblin' Johnsson - Birds (Original Mix)",
+ }
+ }]
+
+ def _real_extract(self, url):
+ mobj = re.match(self._VALID_URL, url)
+ track_id = mobj.group('id')
+ display_id = mobj.group('display_id')
+
+ webpage = self._download_webpage(url, display_id)
+
+ playables = self._parse_json(
+ self._search_regex(
+ r'window\.Playables\s*=\s*({.+?});', webpage,
+ 'playables info', flags=re.DOTALL),
+ track_id)
+
+ track = next(t for t in playables['tracks'] if t['id'] == int(track_id))
+
+ title = ', '.join((a['name'] for a in track['artists'])) + ' - ' + track['name']
+ if track['mix']:
+ title += ' (' + track['mix'] + ')'
+
+ formats = []
+ for ext, info in track['preview'].items():
+ if not info['url']:
+ continue
+ fmt = {
+ 'url': info['url'],
+ 'ext': ext,
+ 'format_id': ext,
+ 'vcodec': 'none',
+ }
+ if ext == 'mp3':
+ fmt['preference'] = 0
+ fmt['acodec'] = 'mp3'
+ fmt['abr'] = 96
+ fmt['asr'] = 44100
+ elif ext == 'mp4':
+ fmt['preference'] = 1
+ fmt['acodec'] = 'aac'
+ fmt['abr'] = 96
+ fmt['asr'] = 44100
+ formats.append(fmt)
+ self._sort_formats(formats)
+
+ images = []
+ for name, info in track['images'].items():
+ image_url = info.get('url')
+ if name == 'dynamic' or not image_url:
+ continue
+ image = {
+ 'id': name,
+ 'url': image_url,
+ 'height': int_or_none(info.get('height')),
+ 'width': int_or_none(info.get('width')),
+ }
+ images.append(image)
+
+ return {
+ 'id': compat_str(track.get('id')) or track_id,
+ 'display_id': track.get('slug') or display_id,
+ 'title': title,
+ 'formats': formats,
+ 'thumbnails': images,
+ }