[meipai] Add new extractor

youtube_dl/extractor/extractors.py

@@ -478,6 +478,7 @@ from .mangomolo import (
 )
 from .matchtv import MatchTVIE
 from .mdr import MDRIE
+from .meipai import MeipaiIE
 from .meta import METAIE
 from .metacafe import MetacafeIE
 from .metacritic import MetacriticIE

youtube_dl/extractor/meipai.py

@@ -0,0 +1,114 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from ..utils import parse_iso8601, unescapeHTML
+from .common import InfoExtractor
+
+# This is a sloppy fallback, except there is currently no other more reliable
+# ways to get the title if the page does not contain OpenGraph data, which
+# might be the case for some of the videos, the HTML output of the server is
+# not consistent.
+RE_TITLE = r'<title[^>]*>(.+)</title>'
+
+# This pattern will only showed up when this video is a playback of previous
+# live streaming
+RE_M3U8_URL = r'file:\s*encodeURIComponent\(["\'](.+)["\']\)'
+
+# This is the word in Simplified Chinese meaning 'Live Streaming Playback', it
+# will showed up in the keyword meta tag if the video is a recorded playback,
+# we use it to avoid false positives in the future as the RE_M3U8_URL pattern
+# is not specific enough.
+KEYWORD_PLAYBACK = '直播回放'
+
+
+class MeipaiIE(InfoExtractor):
+    IE_DESC = '美拍'
+    _VALID_URL = r'https?://(?:www\.)?meipai.com/media/(?P<id>[0-9]+)'
+    _TESTS = [
+        {
+            'url': 'http://www.meipai.com/media/531697625',
+            'md5': 'e3e9600f9e55a302daecc90825854b4f',
+            'info_dict': {
+                'id': '531697625',
+                'ext': 'mp4',
+                'title': '#葉子##阿桑##余姿昀##超級女聲#',
+                'description': '#葉子##阿桑##余姿昀##超級女聲#',
+                'thumbnail': 're:^https?://.*\.jpg$',
+                'creator': '她她-TATA',
+                'tags': ['葉子', '阿桑', '余姿昀', '超級女聲'],
+                'release_date': 1465492420,
+            }
+        },
+        {
+            'url': 'http://www.meipai.com/media/576409659',
+            'md5': '2e807c16ebe67b8b6b3c8dcacbc32f48',
+            'info_dict': {
+                'id': '576409659',
+                'ext': 'mp4',
+                'title': '#失語者##蔡健雅##吉他彈唱#',
+                'description': '#失語者##蔡健雅##吉他彈唱#',
+                'thumbnail': 're:^https?://.*\.jpg$',
+                'creator': '她她-TATA',
+                'tags': ['失語者', '蔡健雅', '吉他彈唱'],
+                'release_date': 1472534847,
+            }
+        },
+        # record of live streaming
+        {
+            'url': 'http://www.meipai.com/media/585526361',
+            'md5': 'ff7d6afdbc6143342408223d4f5fb99a',
+            'info_dict': {
+                'id': '585526361',
+                'ext': 'mp4',
+                'title': '姿昀和善願 練歌練琴啦😁😁😁',
+                'description': '姿昀和善願 練歌練琴啦😁😁😁',
+                'thumbnail': 're:^https?://.*\.jpg$',
+                'creator': '她她-TATA',
+                'release_date': 1474311799,
+            }
+        },
+    ]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        title = self._og_search_title(webpage, default=None)
+        if title is None:
+            # fall back to text used in title
+            title = unescapeHTML(
+                self._html_search_regex(RE_TITLE, webpage, 'title'))
+
+        release_date = self._og_search_property(
+            'video:release_date', webpage, 'release date', default=None)
+        if release_date:
+            release_date = parse_iso8601(release_date)
+
+        tags = self._og_search_property(
+            'video:tag', webpage, 'tags', default='').split(',')
+
+        info = {
+            'id': video_id,
+            'title': title,
+            'thumbnail': self._og_search_thumbnail(webpage, default=None),
+            'description': self._og_search_description(webpage, default=None),
+            'release_date': release_date,
+            'creator': self._og_search_property(
+                'video:director', webpage, 'creator', default=None),
+            'tags': tags,
+        }
+
+        keywords = self._html_search_meta(
+            'keywords', webpage, 'keywords', default=[])
+
+        if KEYWORD_PLAYBACK in keywords:
+            # recorded playback of live streaming
+            m3u8_url = self._html_search_regex(
+                RE_M3U8_URL, webpage, 'm3u8_url')
+            info['formats'] = self._extract_m3u8_formats(
+                m3u8_url, video_id, 'mp4', 'm3u8_native')
+        else:
+            # regular uploaded video
+            info['url'] = self._og_search_video_url(webpage)
+
+        return info