mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-30 13:06:04 +08:00
119 lines
4.2 KiB
Python
119 lines
4.2 KiB
Python
import re
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import json
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from .common import InfoExtractor
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from ..utils import (
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compat_urlparse,
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compat_urllib_parse,
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determine_ext,
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unified_strdate,
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)
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class NHLBaseInfoExtractor(InfoExtractor):
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@staticmethod
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def _fix_json(json_string):
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return json_string.replace('\\\'', '\'')
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def _extract_video(self, info):
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video_id = info['id']
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self.report_extraction(video_id)
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initial_video_url = info['publishPoint']
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data = compat_urllib_parse.urlencode({
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'type': 'fvod',
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'path': initial_video_url.replace('.mp4', '_sd.mp4'),
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})
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path_url = 'http://video.nhl.com/videocenter/servlets/encryptvideopath?' + data
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path_doc = self._download_xml(path_url, video_id,
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u'Downloading final video url')
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video_url = path_doc.find('path').text
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join = compat_urlparse.urljoin
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return {
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'id': video_id,
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'title': info['name'],
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'url': video_url,
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'ext': determine_ext(video_url),
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'description': info['description'],
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'duration': int(info['duration']),
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'thumbnail': join(join(video_url, '/u/'), info['bigImage']),
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'upload_date': unified_strdate(info['releaseDate'].split('.')[0]),
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}
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class NHLIE(NHLBaseInfoExtractor):
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IE_NAME = u'nhl.com'
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_VALID_URL = r'https?://video(?P<team>\.[^.]*)?\.nhl\.com/videocenter/console\?.*?(?<=[?&])id=(?P<id>\d+)'
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_TEST = {
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u'url': u'http://video.canucks.nhl.com/videocenter/console?catid=6?id=453614',
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u'file': u'453614.mp4',
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u'info_dict': {
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u'title': u'Quick clip: Weise 4-3 goal vs Flames',
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u'description': u'Dale Weise scores his first of the season to put the Canucks up 4-3.',
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u'duration': 18,
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u'upload_date': u'20131006',
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},
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}
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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json_url = 'http://video.nhl.com/videocenter/servlets/playlist?ids=%s&format=json' % video_id
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info_json = self._download_webpage(json_url, video_id,
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u'Downloading info json')
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info_json = self._fix_json(info_json)
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info = json.loads(info_json)[0]
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return self._extract_video(info)
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class NHLVideocenterIE(NHLBaseInfoExtractor):
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IE_NAME = u'nhl.com:videocenter'
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IE_DESC = u'NHL videocenter category'
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_VALID_URL = r'https?://video\.(?P<team>[^.]*)\.nhl\.com/videocenter/(console\?.*?catid=(?P<catid>[^&]+))?'
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@classmethod
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def suitable(cls, url):
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if NHLIE.suitable(url):
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return False
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return super(NHLVideocenterIE, cls).suitable(url)
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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team = mobj.group('team')
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webpage = self._download_webpage(url, team)
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cat_id = self._search_regex(
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[r'var defaultCatId = "(.+?)";',
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r'{statusIndex:0,index:0,.*?id:(.*?),'],
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webpage, u'category id')
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playlist_title = self._html_search_regex(
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r'tab0"[^>]*?>(.*?)</td>',
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webpage, u'playlist title', flags=re.DOTALL).lower().capitalize()
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data = compat_urllib_parse.urlencode({
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'cid': cat_id,
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# This is the default value
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'count': 12,
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'ptrs': 3,
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'format': 'json',
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})
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path = '/videocenter/servlets/browse?' + data
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request_url = compat_urlparse.urljoin(url, path)
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response = self._download_webpage(request_url, playlist_title)
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response = self._fix_json(response)
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if not response.strip():
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self._downloader.report_warning(u'Got an empty reponse, trying '
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u'adding the "newvideos" parameter')
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response = self._download_webpage(request_url + '&newvideos=true',
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playlist_title)
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response = self._fix_json(response)
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videos = json.loads(response)
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return {
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'_type': 'playlist',
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'title': playlist_title,
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'id': cat_id,
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'entries': [self._extract_video(i) for i in videos],
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}
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