[MLB] Add new extractor

youtube_dl/extractor/__init__.py

@@ -169,6 +169,7 @@
 from .metacritic import MetacriticIE
 from .mit import TechTVMITIE, MITIE, OCWMITIE
 from .mixcloud import MixcloudIE
+from .mlb import MlbIE
 from .mpora import MporaIE
 from .mofosex import MofosexIE
 from .mooshare import MooshareIE

youtube_dl/extractor/mlb.py

@@ -0,0 +1,67 @@
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+
+
+class MlbIE(InfoExtractor):
+    _VALID_URL = r'http?://m\.mlb\.com/video/topic/[0-9]+/v(?P<id>n?\d+)/.*$'
+    _TEST = {
+        'url': 'http://m.mlb.com/video/topic/81536970/v34496663/mianym-stanton-practices-for-the-home-run-derby',
+        'md5': u'd9c022c10d21f849f49c05ae12a8a7e9',
+        'info_dict': {
+            'id': '34496663',
+            'ext': 'mp4',
+            'format': 'mp4',
+            'description': "7/11/14: Giancarlo Stanton practices for the Home Run Derby prior to the game against the Mets",
+            'title': "Stanton prepares for Derby",
+        },
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('id')
+
+        webpage = self._download_webpage(url, video_id)
+
+        title = self._og_search_title(webpage, default=video_id)
+        description = self._html_search_regex(r'<meta name="description" (?:content|value)="(.*?)"/>', webpage, 'description', fatal=False)
+        thumbnail = self._html_search_regex(r'<meta itemprop="image" (?:content|value)="(.*?)" />', webpage, 'image', fatal=False)
+        
+        # use the thumbnail URL to find the folder that contains the videos
+        _image_url = r'http://mediadownloads.mlb.com/mlbam/(?P<_date>n?.+)/images/.*$'
+        bobj = re.match(_image_url, thumbnail)
+        datestr = bobj.group('_date')
+        base_url = 'http://mediadownloads.mlb.com/mlbam/' + datestr
+        filespage = self._download_webpage(base_url, video_id)
+        
+        # Try 1800K, 1500K, 1200K, 600K, then 300K videos
+        video = self._html_search_regex(r'<li><a href="(.*?)_'+video_id+'_1800K.mp4"', filespage, '1800K', fatal=False)
+        if video is not None:
+            video_url = base_url+'/'+video+'_'+video_id+'_1800K.mp4'
+        else:
+            video = self._html_search_regex(r'<li><a href="(.*?)_'+video_id+'_1500K.mp4"', filespage, '1500K', fatal=False)
+            if video is not None:
+                video_url = base_url+'/'+video+'_'+video_id+'_1500K.mp4'
+            else:
+                video = self._html_search_regex(r'<li><a href="(.*?)_'+video_id+'_600K.mp4"', filespage, '600K', fatal=False)
+                if video is not None:
+                    video_url = base_url+'/'+video+'_'+video_id+'_600K.mp4'
+                else:
+                    video = self._html_search_regex(r'<li><a href="(.*?)_'+video_id+'_300K.mp4"', filespage, 'MLB', fatal=False)
+                    if video is not None:
+                        video_url = base_url+'/'+video+'_'+video_id+'_300K.mp4'
+                    else:
+                        # nothing valuable to return
+                        return None
+                
+        return {
+            'id': video_id,
+            'url': video_url,
+            'title': title,
+            'ext': 'mp4',
+            'format': 'mp4',
+            'description': description,
+            'thumbnail': thumbnail,
+        }