youtube-dl/youtube_dl/extractor/mlb.py

75 lines
3.1 KiB
Python

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 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
return {
'id': video_id,
'url': video_url,
'extractor': 'mlb',
'webpage_url': url,
'title': title,
'ext': 'mp4',
'format': 'mp4',
'description': description,
'thumbnail': thumbnail,
}