Fix "invalid escape sequences" error on Python 3.6
[youtube-dl] / youtube_dl / extractor / qqmusic.py
index 8ead04606e8ac8f1e334248b47916dcf550cf333..17c27da46da7576205afba3c53254728f711d974 100644 (file)
@@ -7,17 +7,18 @@ import re
 
 from .common import InfoExtractor
 from ..utils import (
+    sanitized_Request,
     strip_jsonp,
     unescapeHTML,
     clean_html,
+    ExtractorError,
 )
-from ..compat import compat_urllib_request
 
 
 class QQMusicIE(InfoExtractor):
     IE_NAME = 'qqmusic'
     IE_DESC = 'QQ音乐'
-    _VALID_URL = r'http://y.qq.com/#type=song&mid=(?P<id>[0-9A-Za-z]+)'
+    _VALID_URL = r'https?://y\.qq\.com/#type=song&mid=(?P<id>[0-9A-Za-z]+)'
     _TESTS = [{
         'url': 'http://y.qq.com/#type=song&mid=004295Et37taLD',
         'md5': '9ce1c1c8445f561506d2e3cfb0255705',
@@ -25,10 +26,10 @@ class QQMusicIE(InfoExtractor):
             'id': '004295Et37taLD',
             'ext': 'mp3',
             'title': '可惜没如果',
-            'upload_date': '20141227',
+            'release_date': '20141227',
             'creator': '林俊杰',
             'description': 'md5:d327722d0361576fde558f1ac68a7065',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
         }
     }, {
         'note': 'There is no mp3-320 version of this song.',
@@ -38,11 +39,26 @@ class QQMusicIE(InfoExtractor):
             'id': '004MsGEo3DdNxV',
             'ext': 'mp3',
             'title': '如果',
-            'upload_date': '20050626',
+            'release_date': '20050626',
             'creator': '李季美',
             'description': 'md5:46857d5ed62bc4ba84607a805dccf437',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
         }
+    }, {
+        'note': 'lyrics not in .lrc format',
+        'url': 'http://y.qq.com/#type=song&mid=001JyApY11tIp6',
+        'info_dict': {
+            'id': '001JyApY11tIp6',
+            'ext': 'mp3',
+            'title': 'Shadows Over Transylvania',
+            'release_date': '19970225',
+            'creator': 'Dark Funeral',
+            'description': 'md5:ed14d5bd7ecec19609108052c25b2c11',
+            'thumbnail': r're:^https?://.*\.jpg$',
+        },
+        'params': {
+            'skip_download': True,
+        },
     }]
 
     _FORMATS = {
@@ -58,11 +74,6 @@ class QQMusicIE(InfoExtractor):
         curMs = int(time.time() * 1000) % 1000
         return int(round(random.random() * 2147483647) * curMs % 1E10)
 
-    def _filter_lrc(self, data):
-        lyrics_expr = r'(\[[0-9]{2}:[0-9]{2}\.[0-9]{2,}\][^\n]*|\[[^\]]*\])'
-        texts = re.findall(lyrics_expr, data)
-        return ''.join(i + "\n" for i in texts)
-
     def _real_extract(self, url):
         mid = self._match_id(url)
 
@@ -117,13 +128,15 @@ class QQMusicIE(InfoExtractor):
         self._check_formats(formats, mid)
         self._sort_formats(formats)
 
-        actual_lrc_lyrics = self._filter_lrc(lrc_content)
+        actual_lrc_lyrics = ''.join(
+            line + '\n' for line in re.findall(
+                r'(?m)^(\[[0-9]{2}:[0-9]{2}(?:\.[0-9]{2,})?\][^\n]*|\[[^\]]*\])', lrc_content))
 
         info_dict = {
             'id': mid,
             'formats': formats,
             'title': song_name,
-            'upload_date': publish_time,
+            'release_date': publish_time,
             'creator': singer,
             'description': lrc_content,
             'thumbnail': thumbnail_url
@@ -159,13 +172,13 @@ class QQPlaylistBaseIE(InfoExtractor):
 class QQMusicSingerIE(QQPlaylistBaseIE):
     IE_NAME = 'qqmusic:singer'
     IE_DESC = 'QQ音乐 - 歌手'
-    _VALID_URL = r'http://y.qq.com/#type=singer&mid=(?P<id>[0-9A-Za-z]+)'
+    _VALID_URL = r'https?://y\.qq\.com/#type=singer&mid=(?P<id>[0-9A-Za-z]+)'
     _TEST = {
         'url': 'http://y.qq.com/#type=singer&mid=001BLpXF2DyJe2',
         'info_dict': {
             'id': '001BLpXF2DyJe2',
             'title': '林俊杰',
-            'description': 'md5:2a222d89ba4455a3af19940c0481bb78',
+            'description': 'md5:870ec08f7d8547c29c93010899103751',
         },
         'playlist_count': 12,
     }
@@ -189,7 +202,7 @@ class QQMusicSingerIE(QQPlaylistBaseIE):
         singer_desc = None
 
         if singer_id:
-            req = compat_urllib_request.Request(
+            req = sanitized_Request(
                 'http://s.plcloud.music.qq.com/fcgi-bin/fcg_get_singer_desc.fcg?utf8=1&outCharset=utf-8&format=xml&singerid=%s' % singer_id)
             req.add_header(
                 'Referer', 'http://s.plcloud.music.qq.com/xhr_proxy_utf8.html')
@@ -204,7 +217,7 @@ class QQMusicSingerIE(QQPlaylistBaseIE):
 class QQMusicAlbumIE(QQPlaylistBaseIE):
     IE_NAME = 'qqmusic:album'
     IE_DESC = 'QQ音乐 - 专辑'
-    _VALID_URL = r'http://y.qq.com/#type=album&mid=(?P<id>[0-9A-Za-z]+)'
+    _VALID_URL = r'https?://y\.qq\.com/#type=album&mid=(?P<id>[0-9A-Za-z]+)'
 
     _TESTS = [{
         'url': 'http://y.qq.com/#type=album&mid=000gXCTb2AhRR1',
@@ -247,7 +260,7 @@ class QQMusicAlbumIE(QQPlaylistBaseIE):
 class QQMusicToplistIE(QQPlaylistBaseIE):
     IE_NAME = 'qqmusic:toplist'
     IE_DESC = 'QQ音乐 - 排行榜'
-    _VALID_URL = r'http://y\.qq\.com/#type=toplist&p=(?P<id>(top|global)_[0-9]+)'
+    _VALID_URL = r'https?://y\.qq\.com/#type=toplist&p=(?P<id>(top|global)_[0-9]+)'
 
     _TESTS = [{
         'url': 'http://y.qq.com/#type=toplist&p=global_123',
@@ -260,7 +273,7 @@ class QQMusicToplistIE(QQPlaylistBaseIE):
         'url': 'http://y.qq.com/#type=toplist&p=top_3',
         'info_dict': {
             'id': 'top_3',
-            'title': 'QQ音乐巅峰榜·欧美',
+            'title': '巅峰榜·欧美',
             'description': 'QQ音乐巅峰榜·欧美根据用户收听行为自动生成,集结当下最流行的欧美新歌!:更新时间:每周四22点|统'
                            '计周期:一周(上周四至本周三)|统计对象:三个月内发行的欧美歌曲|统计数量:100首|统计算法:根据'
                            '歌曲在一周内的有效播放次数,由高到低取前100名(同一歌手最多允许5首歌曲同时上榜)|有效播放次数:'
@@ -301,9 +314,9 @@ class QQMusicToplistIE(QQPlaylistBaseIE):
 class QQMusicPlaylistIE(QQPlaylistBaseIE):
     IE_NAME = 'qqmusic:playlist'
     IE_DESC = 'QQ音乐 - 歌单'
-    _VALID_URL = r'http://y\.qq\.com/#type=taoge&id=(?P<id>[0-9]+)'
+    _VALID_URL = r'https?://y\.qq\.com/#type=taoge&id=(?P<id>[0-9]+)'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'http://y.qq.com/#type=taoge&id=3462654915',
         'info_dict': {
             'id': '3462654915',
@@ -311,7 +324,16 @@ class QQMusicPlaylistIE(QQPlaylistBaseIE):
             'description': 'md5:d2c9d758a96b9888cf4fe82f603121d4',
         },
         'playlist_count': 40,
-    }
+        'skip': 'playlist gone',
+    }, {
+        'url': 'http://y.qq.com/#type=taoge&id=1374105607',
+        'info_dict': {
+            'id': '1374105607',
+            'title': '易入人心的华语民谣',
+            'description': '民谣的歌曲易于传唱、、歌词朗朗伤口、旋律简单温馨。属于那种才入耳孔。却上心头的感觉。没有太多的复杂情绪。简单而直接地表达乐者的情绪,就是这样的简单才易入人心。',
+        },
+        'playlist_count': 20,
+    }]
 
     def _real_extract(self, url):
         list_id = self._match_id(url)
@@ -319,14 +341,21 @@ class QQMusicPlaylistIE(QQPlaylistBaseIE):
         list_json = self._download_json(
             'http://i.y.qq.com/qzone-music/fcg-bin/fcg_ucc_getcdinfo_byids_cp.fcg?type=1&json=1&utf8=1&onlysong=0&disstid=%s'
             % list_id, list_id, 'Download list page',
-            transform_source=strip_jsonp)['cdlist'][0]
-
+            transform_source=strip_jsonp)
+        if not len(list_json.get('cdlist', [])):
+            if list_json.get('code'):
+                raise ExtractorError(
+                    'QQ Music said: error %d in fetching playlist info' % list_json['code'],
+                    expected=True)
+            raise ExtractorError('Unable to get playlist info')
+
+        cdlist = list_json['cdlist'][0]
         entries = [
             self.url_result(
                 'http://y.qq.com/#type=song&mid=' + song['songmid'], 'QQMusic', song['songmid']
-            ) for song in list_json['songlist']
+            ) for song in cdlist['songlist']
         ]
 
-        list_name = list_json.get('dissname')
-        list_description = clean_html(unescapeHTML(list_json.get('desc')))
+        list_name = cdlist.get('dissname')
+        list_description = clean_html(unescapeHTML(cdlist.get('desc')))
         return self.playlist_result(entries, list_id, list_name, list_description)