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from __future__ import unicode_literals
import functools
import os.path
import re
from .common import InfoExtractor
from ..compat import (
compat_urllib_parse_urlencode,
compat_urlparse,
)
from ..utils import (
int_or_none,
OnDemandPagedList,
parse_duration,
remove_start,
xpath_text,
xpath_attr,
)
class NBAIE(InfoExtractor):
_VALID_URL = r'https?://(?:watch\.|www\.)?nba\.com/(?P<path>(?:[^/]+/)+(?P<id>[^?]*?))/?(?:/index\.html)?(?:\?.*)?$'
_TESTS = [{
'url': 'http://www.nba.com/video/games/nets/2012/12/04/0021200253-okc-bkn-recap.nba/index.html',
'md5': '9e7729d3010a9c71506fd1248f74e4f4',
'info_dict': {
'id': '0021200253-okc-bkn-recap',
'ext': 'mp4',
'title': 'Thunder vs. Nets',
'description': 'Kevin Durant scores 32 points and dishes out six assists as the Thunder beat the Nets in Brooklyn.',
'duration': 181,
'timestamp': 1354638466,
'upload_date': '20121204',
},
'params': {
# m3u8 download
'skip_download': True,
},
}, {
'url': 'http://www.nba.com/video/games/hornets/2014/12/05/0021400276-nyk-cha-play5.nba/',
'only_matching': True,
}, {
'url': 'http://watch.nba.com/video/channels/playoffs/2015/05/20/0041400301-cle-atl-recap.nba',
'md5': 'b2b39b81cf28615ae0c3360a3f9668c4',
'info_dict': {
'id': '0041400301-cle-atl-recap',
'ext': 'mp4',
'title': 'Hawks vs. Cavaliers Game 1',
'description': 'md5:8094c3498d35a9bd6b1a8c396a071b4d',
'duration': 228,
'timestamp': 1432134543,
'upload_date': '20150520',
}
}, {
'url': 'http://www.nba.com/clippers/news/doc-rivers-were-not-trading-blake',
'info_dict': {
'id': '1455672027478-Doc_Feb16_720',
'ext': 'mp4',
'title': 'Practice: Doc Rivers - 2/16/16',
'description': 'Head Coach Doc Rivers addresses the media following practice.',
'upload_date': '20160217',
'timestamp': 1455672000,
},
'params': {
# m3u8 download
'skip_download': True,
},
}, {
'url': 'http://www.nba.com/timberwolves/wiggins-shootaround#',
'info_dict': {
'id': 'timberwolves',
'title': 'Shootaround Access - Dec. 12 | Andrew Wiggins',
},
'playlist_count': 30,
'params': {
# Download the whole playlist takes too long time
'playlist_items': '1-30',
},
}, {
'url': 'http://www.nba.com/timberwolves/wiggins-shootaround#',
'info_dict': {
'id': 'Wigginsmp4',
'ext': 'mp4',
'title': 'Shootaround Access - Dec. 12 | Andrew Wiggins',
'description': 'Wolves rookie Andrew Wiggins addresses the media after Friday\'s shootaround.',
'upload_date': '20141212',
'timestamp': 1418418600,
},
'params': {
'noplaylist': True,
# m3u8 download
'skip_download': True,
},
}]
_PAGE_SIZE = 30
def _fetch_page(self, team, video_id, page):
search_url = 'http://searchapp2.nba.com/nba-search/query.jsp?' + compat_urllib_parse_urlencode({
'type': 'teamvideo',
'start': page * self._PAGE_SIZE + 1,
'npp': (page + 1) * self._PAGE_SIZE + 1,
'sort': 'recent',
'output': 'json',
'site': team,
})
results = self._download_json(
search_url, video_id, note='Download page %d of playlist data' % page)['results'][0]
for item in results:
yield self.url_result(compat_urlparse.urljoin('http://www.nba.com/', item['url']))
def _extract_playlist(self, orig_path, video_id, webpage):
team = orig_path.split('/')[0]
if self._downloader.params.get('noplaylist'):
self.to_screen('Downloading just video because of --no-playlist')
video_path = self._search_regex(
r'nbaVideoCore\.firstVideo\s*=\s*\'([^\']+)\';', webpage, 'video path')
video_url = 'http://www.nba.com/%s/video/%s' % (team, video_path)
return self.url_result(video_url)
self.to_screen('Downloading playlist - add --no-playlist to just download video')
playlist_title = self._og_search_title(webpage, fatal=False)
entries = OnDemandPagedList(
functools.partial(self._fetch_page, team, video_id),
self._PAGE_SIZE, use_cache=True)
return self.playlist_result(entries, team, playlist_title)
def _real_extract(self, url):
path, video_id = re.match(self._VALID_URL, url).groups()
orig_path = path
if path.startswith('nba/'):
path = path[3:]
if 'video/' not in path:
webpage = self._download_webpage(url, video_id)
path = remove_start(self._search_regex(r'data-videoid="([^"]+)"', webpage, 'video id'), '/')
if path == '{{id}}':
return self._extract_playlist(orig_path, video_id, webpage)
# See prepareContentId() of pkgCvp.js
if path.startswith('video/teams'):
path = 'video/channels/proxy/' + path[6:]
video_info = self._download_xml('http://www.nba.com/%s.xml' % path, video_id)
video_id = os.path.splitext(xpath_text(video_info, 'slug'))[0]
title = xpath_text(video_info, 'headline')
description = xpath_text(video_info, 'description')
duration = parse_duration(xpath_text(video_info, 'length'))
timestamp = int_or_none(xpath_attr(video_info, 'dateCreated', 'uts'))
thumbnails = []
for image in video_info.find('images'):
thumbnails.append({
'id': image.attrib.get('cut'),
'url': image.text,
'width': int_or_none(image.attrib.get('width')),
'height': int_or_none(image.attrib.get('height')),
})
formats = []
for video_file in video_info.findall('.//file'):
video_url = video_file.text
if video_url.startswith('/'):
continue
if video_url.endswith('.m3u8'):
formats.extend(self._extract_m3u8_formats(video_url, video_id, ext='mp4', m3u8_id='hls', fatal=False))
elif video_url.endswith('.f4m'):
formats.extend(self._extract_f4m_formats(video_url + '?hdcore=3.4.1.1', video_id, f4m_id='hds', fatal=False))
else:
key = video_file.attrib.get('bitrate')
format_info = {
'format_id': key,
'url': video_url,
}
mobj = re.search(r'(\d+)x(\d+)(?:_(\d+))?', key)
if mobj:
format_info.update({
'width': int(mobj.group(1)),
'height': int(mobj.group(2)),
'tbr': int_or_none(mobj.group(3)),
})
formats.append(format_info)
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': description,
'duration': duration,
'timestamp': timestamp,
'thumbnails': thumbnails,
'formats': formats,
}
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