[mlb] Extract more metadata and all formats, provide more tests

youtube_dl/extractor/__init__.py

@@ -170,7 +170,7 @@ from .metacafe import MetacafeIE
 from .metacritic import MetacriticIE
 from .mit import TechTVMITIE, MITIE, OCWMITIE
 from .mixcloud import MixcloudIE
-from .mlb import MlbIE
+from .mlb import MLBIE
 from .mpora import MporaIE
 from .mofosex import MofosexIE
 from .mooshare import MooshareIE

youtube_dl/extractor/mlb.py

@@ -3,72 +3,100 @@ from __future__ import unicode_literals
 import re
 
 from .common import InfoExtractor
+from ..utils import (
+    parse_duration,
+    parse_iso8601,
+    find_xpath_attr,
+)
 
 
-class MlbIE(InfoExtractor):
-    _VALID_URL = r'http?://m\.mlb\.com/video/topic/[0-9]+/v(?P<id>n?\d+)/.*$'
-    _TEST = {
-        'url': 'http://m.mlb.com/video/topic/81536970/v34496663/mianym-stanton-practices-for-the-home-run-derby',
-        'md5': u'd9c022c10d21f849f49c05ae12a8a7e9',
-        'info_dict': {
-            'id': '34496663',
-            'ext': 'mp4',
-            'format': 'mp4',
-            'description': "7/11/14: Giancarlo Stanton practices for the Home Run Derby prior to the game against the Mets",
-            'title': "Stanton prepares for Derby",
+class MLBIE(InfoExtractor):
+    _VALID_URL = r'http?://m\.mlb\.com/video/(?:topic/[\da-z_-]+/)?v(?P<id>n?\d+)'
+    _TESTS = [
+        {
+            'url': 'http://m.mlb.com/video/topic/81536970/v34496663/mianym-stanton-practices-for-the-home-run-derby',
+            'md5': 'd9c022c10d21f849f49c05ae12a8a7e9',
+            'info_dict': {
+                'id': '34496663',
+                'ext': 'mp4',
+                'title': 'Stanton prepares for Derby',
+                'description': 'md5:d00ce1e5fd9c9069e9c13ab4faedfa57',
+                'duration': 46,
+                'timestamp': 1405105800,
+                'upload_date': '20140711',
+                'thumbnail': 're:^https?://.*\.jpg$',
+            },
         },
-    }
+        {
+            'url': 'http://m.mlb.com/video/topic/vtp_hrd_sponsor/v34578115/hrd-cespedes-wins-2014-gillette-home-run-derby',
+            'md5': '0e6e73d509321e142409b695eadd541f',
+            'info_dict': {
+                'id': '34578115',
+                'ext': 'mp4',
+                'title': 'Cespedes repeats as Derby champ',
+                'description': 'md5:08df253ce265d4cf6fb09f581fafad07',
+                'duration': 488,
+                'timestamp': 1405399936,
+                'upload_date': '20140715',
+                'thumbnail': 're:^https?://.*\.jpg$',
+            },
+        },
+        {
+            'url': 'http://m.mlb.com/video/v34577915/bautista-on-derby-captaining-duties-his-performance',
+            'md5': 'b8fd237347b844365d74ea61d4245967',
+            'info_dict': {
+                'id': '34577915',
+                'ext': 'mp4',
+                'title': 'Bautista on Home Run Derby',
+                'description': 'md5:b80b34031143d0986dddc64a8839f0fb',
+                'duration': 52,
+                'timestamp': 1405390722,
+                'upload_date': '20140715',
+                'thumbnail': 're:^https?://.*\.jpg$',
+            },
+        },
+    ]
 
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
         video_id = mobj.group('id')
 
-        webpage = self._download_webpage(url, video_id)
+        detail = self._download_xml(
+            'http://m.mlb.com/gen/multimedia/detail/%s/%s/%s/%s.xml'
+            % (video_id[-3], video_id[-2], video_id[-1], video_id), video_id)
+
+        title = detail.find('./headline').text
+        description = detail.find('./big-blurb').text
+        duration = parse_duration(detail.find('./duration').text)
+        timestamp = parse_iso8601(detail.attrib['date'][:-5])
+
+        thumbnail = find_xpath_attr(
+            detail, './thumbnailScenarios/thumbnailScenario', 'type', '45').text
 
-        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)
+        formats = []
+        for media_url in detail.findall('./url'):
+            playback_scenario = media_url.attrib['playback_scenario']
+            fmt = {
+                'url': media_url.text,
+                'format_id': playback_scenario,
+            }
+            m = re.search(r'(?P<vbr>\d+)K_(?P<width>\d+)X(?P<height>\d+)', playback_scenario)
+            if m:
+                fmt.update({
+                    'vbr': int(m.group('vbr')) * 1000,
+                    'width': int(m.group('width')),
+                    'height': int(m.group('height')),
+                })
+            formats.append(fmt)
 
-        # use the video_id to find the Media detail XML
-        id_len = len(video_id)
-        _mediadetail_url = 'http://m.mlb.com/gen/multimedia/detail/'+video_id[id_len-3]+'/'+video_id[id_len-2]+'/'+video_id[id_len-1]+'/'+video_id+'.xml'
-        
-        mediadetails = self._download_xml(_mediadetail_url, video_id, "Downloading media detail...")
-        has1500K = 0
-        has1200K = 0
-        has600K = 0
-        # loop through the list of url's and only get the highest quality MP4 content
-        for element in mediadetails.findall('url'):
-            scenario = element.attrib['playback_scenario']
-            if scenario.startswith(u'FLASH'):
-                if scenario.startswith(u'FLASH_1800K'):
-                    video_url = element.text
-                    # 1800K is the current highest quality video on MLB.com
-                    break
-                else:
-                    if scenario.startswith(u'FLASH_1500K'):
-                        video_url = element.text
-                        has1500K = 1
-                    else:
-                        if (scenario.startswith(u'FLASH_1200K') and not has1500K):
-                            video_url = element.text
-                            has1200K = 1
-                        else:
-                            if (scenario.startswith(u'FLASH_600K') and not has1200K):
-                                video_url = element.text
-                                has600K = 1
-                            else:
-                                if (scenario.startswith(u'FLASH_300K') and not has600K):
-                                    video_url = element.text
+        self._sort_formats(formats)
 
         return {
             'id': video_id,
-            'url': video_url,
-            'extractor': 'mlb',
-            'webpage_url': url,
             'title': title,
-            'ext': 'mp4',
-            'format': 'mp4',
             'description': description,
+            'duration': duration,
+            'timestamp': timestamp,
+            'formats': formats,
             'thumbnail': thumbnail,
         }