[bandlabextractor] added new bandlab extractor for track, album, and playlist

youtube_dl/extractor/bandlab.py

@@ -0,0 +1,192 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+
+
+class BandlabIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?bandlab\.com/post/(?P<id>[^/]+)'
+
+    _TEST = {
+        'url': 'https://www.bandlab.com/post/f5f04998635a44ea819cacdba7ae2076_f8d8574c3bdaec11b6562818783151a1',
+        'info_dict': {
+            'id': 'f5f04998635a44ea819cacdba7ae2076_f8d8574c3bdaec11b6562818783151a1',
+            'ext': 'm4a',
+            'title': 'ON MY OWN (unreleased)',
+            'artist': 'Michael MacDonald',
+        },
+    }
+
+    def _real_extract(self, url):
+        track_id = self._match_id(url)
+        config = self._download_json(
+            'http://www.bandlab.com/api/v1.3/posts/%s' % track_id, track_id)
+        track_url = config['track']['sample']['audioUrl']
+
+        return {
+            'id': track_id,
+            'title': config['track']['name'],
+            'url': track_url,
+            'artist': config['creator']['name']
+        }
+
+
+class BandlabAlbumIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?bandlab\.com/[^/]+/albums/(?P<id>[^/]+)'
+    _TEST = {
+        'url': 'https://www.bandlab.com/sbsdasani/albums/dc26e307-e51f-ed11-95d7-002248452390',
+        'playlist': [
+            {
+                'info_dict': {
+                    'id': '91feeb36-8e10-4c91-ae57-ffac0a98c6b4',
+                    'title': 'How\'d I Lose You? (Intro)',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': 'd87c50a2-70cb-4937-9b97-3ae8646ca3aa',
+                    'title': 'Money $$$',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': 'ff2909ff-348f-448d-9d2c-7edbf2f0ec5e',
+                    'title': 'You\'ll Be Mine',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': '53786c38-1f3c-4921-9271-793a64af7186',
+                    'title': 'Who You Are',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': '0394bb27-113f-4d19-b902-f9c1fe6ba8a8',
+                    'title': 'In Your Eyes',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': '2aa44689-c7fa-4d0e-b28a-e0d1dd570372',
+                    'title': 'The Same',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': '281fe589-a559-4260-802d-78a6c7a973d8',
+                    'title': 'Fall In Love',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': '83a9dc0a-702f-40fd-82f6-ab847f6a7b46',
+                    'title': 'Tried So Hard',
+                    'ext': 'm4a',
+                },
+            },
+            {
+                'info_dict': {
+                    'id': '3f6a4a1c-eb73-449f-bd45-f7958d6f2de1',
+                    'title': 'The End Of Everything',
+                    'ext': 'm4a',
+                },
+            }
+        ],
+        'info_dict': {
+            'id': 'dc26e307-e51f-ed11-95d7-002248452390',
+            'album': 'ENDLESS SUMMER',
+            'artist': 'Michael MacDonald'
+        },
+    }
+
+    def _real_extract(self, url):
+        album_id = self._match_id(url)
+        config = self._download_json(
+            'http://www.bandlab.com/api/v1.3/albums/%s' % album_id, album_id)
+        tracks = config['posts']
+        entries = []
+        for track in tracks:
+            if 'track' in track:
+                url = track['track']['sample']['audioUrl']
+                name = track['track']['name']
+            elif 'revision' in track:
+                url = track['revision']['mixdown']['file']
+                name = track['revision']['song']['name']
+            else:
+                raise Exception("Neither track nor revision found in 'posts' object")
+            id_regex = r'.+/(?P<id>[^/]+).m4a'
+            id = re.compile(id_regex).match(url).group('id')
+            entries.append({
+                'url': url,
+                'id': id,
+                'title': name
+            })
+
+        return {
+            '_type': 'playlist',
+            'id': album_id,
+            'album': config['name'],
+            'artist': config['creator']['name'],
+            'entries': entries
+        }
+
+
+class BandlabPlaylistIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?bandlab\.com/[^/]+/collections/(?P<id>[^/]+)'
+    _TEST = {
+        'url': 'https://www.bandlab.com/hexatetrahedronx/collections/606442da-f426-ed11-9441-000d3a3f83b4',
+        'playlist': [
+            {
+                'info_dict': {
+                    'id': '3086d9cd-983a-4d2c-b088-adc3eb8d618d',
+                    'title': u'If You Leave (En-Esp) Si Te Vas #forkable #fork 🎤🎹📀',
+                    'ext': 'm4a'
+                }
+            }
+        ],
+        'info_dict': {
+            'id': '606442da-f426-ed11-9441-000d3a3f83b4',
+            'playlist': 'youtube-mp3-test'
+        }
+    }
+
+    def _real_extract(self, url):
+        playlist_id = self._match_id(url)
+        config = self._download_json(
+            'http://www.bandlab.com/api/v1.3/collections/%s' % playlist_id, playlist_id)
+        tracks = config['posts']
+        entries = []
+        for track in tracks:
+            if 'track' in track:
+                url = track['track']['sample']['audioUrl']
+                name = track['track']['name']
+            elif 'revision' in track:
+                url = track['revision']['mixdown']['file']
+                name = track['revision']['song']['name']
+            else:
+                raise Exception("Neither track nor revision found in 'posts' object")
+            id_regex = r'.+/(?P<id>[^/]+).m4a'
+            id = re.compile(id_regex).match(url).group('id')
+            entries.append({
+                'url': url,
+                'id': id,
+                'title': name
+            })
+
+        return {
+            '_type': 'playlist',
+            'id': playlist_id,
+            'playlist': config['name'],
+            'entries': entries
+        }

youtube_dl/extractor/extractors.py

@@ -98,6 +98,7 @@ from .azmedien import AZMedienIE
 from .baidu import BaiduVideoIE
 from .bandaichannel import BandaiChannelIE
 from .bandcamp import BandcampIE, BandcampAlbumIE, BandcampWeeklyIE
+from .bandlab import BandlabIE, BandlabAlbumIE, BandlabPlaylistIE
 from .bbc import (
     BBCCoUkIE,
     BBCCoUkArticleIE,