Philipp Hagemeister
11 years ago
4 changed files with 248 additions and 216 deletions
Split View
Diff Options
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220youtube_dl/InfoExtractors.py
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45youtube_dl/extractor/ard.py
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134youtube_dl/extractor/arte.py
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65youtube_dl/extractor/zdf.py
@ -0,0 +1,45 @@ |
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import re |
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|
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from .common import InfoExtractor |
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from ..utils import ( |
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ExtractorError, |
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) |
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|
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class ARDIE(InfoExtractor): |
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_VALID_URL = r'^(?:https?://)?(?:(?:www\.)?ardmediathek\.de|mediathek\.daserste\.de)/(?:.*/)(?P<video_id>[^/\?]+)(?:\?.*)?' |
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_TITLE = r'<h1(?: class="boxTopHeadline")?>(?P<title>.*)</h1>' |
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_MEDIA_STREAM = r'mediaCollection\.addMediaStream\((?P<media_type>\d+), (?P<quality>\d+), "(?P<rtmp_url>[^"]*)", "(?P<video_url>[^"]*)", "[^"]*"\)' |
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|
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def _real_extract(self, url): |
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# determine video id from url |
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m = re.match(self._VALID_URL, url) |
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|
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numid = re.search(r'documentId=([0-9]+)', url) |
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if numid: |
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video_id = numid.group(1) |
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else: |
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video_id = m.group('video_id') |
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|
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# determine title and media streams from webpage |
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html = self._download_webpage(url, video_id) |
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title = re.search(self._TITLE, html).group('title') |
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streams = [m.groupdict() for m in re.finditer(self._MEDIA_STREAM, html)] |
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if not streams: |
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assert '"fsk"' in html |
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raise ExtractorError(u'This video is only available after 8:00 pm') |
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|
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# choose default media type and highest quality for now |
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stream = max([s for s in streams if int(s["media_type"]) == 0], |
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key=lambda s: int(s["quality"])) |
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|
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# there's two possibilities: RTMP stream or HTTP download |
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info = {'id': video_id, 'title': title, 'ext': 'mp4'} |
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if stream['rtmp_url']: |
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self.to_screen(u'RTMP download detected') |
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assert stream['video_url'].startswith('mp4:') |
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info["url"] = stream["rtmp_url"] |
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info["play_path"] = stream['video_url'] |
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else: |
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assert stream["video_url"].endswith('.mp4') |
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info["url"] = stream["video_url"] |
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return [info] |
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@ -0,0 +1,134 @@ |
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import re |
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import socket |
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|
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from .common import InfoExtractor |
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from ..utils import ( |
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compat_http_client, |
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compat_str, |
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compat_urllib_error, |
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compat_urllib_parse, |
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compat_urllib_request, |
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|
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ExtractorError, |
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unified_strdate, |
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) |
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|
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class ArteTvIE(InfoExtractor): |
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"""arte.tv information extractor.""" |
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|
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_VALID_URL = r'(?:http://)?videos\.arte\.tv/(?:fr|de)/videos/.*' |
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_LIVE_URL = r'index-[0-9]+\.html$' |
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|
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IE_NAME = u'arte.tv' |
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|
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def fetch_webpage(self, url): |
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request = compat_urllib_request.Request(url) |
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try: |
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self.report_download_webpage(url) |
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webpage = compat_urllib_request.urlopen(request).read() |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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raise ExtractorError(u'Unable to retrieve video webpage: %s' % compat_str(err)) |
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except ValueError as err: |
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raise ExtractorError(u'Invalid URL: %s' % url) |
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return webpage |
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|
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def grep_webpage(self, url, regex, regexFlags, matchTuples): |
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page = self.fetch_webpage(url) |
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mobj = re.search(regex, page, regexFlags) |
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info = {} |
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|
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if mobj is None: |
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raise ExtractorError(u'Invalid URL: %s' % url) |
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|
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for (i, key, err) in matchTuples: |
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if mobj.group(i) is None: |
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raise ExtractorError(err) |
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else: |
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info[key] = mobj.group(i) |
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return info |
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|
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def extractLiveStream(self, url): |
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video_lang = url.split('/')[-4] |
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info = self.grep_webpage( |
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url, |
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r'src="(.*?/videothek_js.*?\.js)', |
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0, |
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[ |
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(1, 'url', u'Invalid URL: %s' % url) |
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] |
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) |
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http_host = url.split('/')[2] |
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next_url = 'http://%s%s' % (http_host, compat_urllib_parse.unquote(info.get('url'))) |
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info = self.grep_webpage( |
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next_url, |
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r'(s_artestras_scst_geoFRDE_' + video_lang + '.*?)\'.*?' + |
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'(http://.*?\.swf).*?' + |
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'(rtmp://.*?)\'', |
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re.DOTALL, |
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[ |
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(1, 'path', u'could not extract video path: %s' % url), |
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(2, 'player', u'could not extract video player: %s' % url), |
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(3, 'url', u'could not extract video url: %s' % url) |
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] |
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) |
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video_url = u'%s/%s' % (info.get('url'), info.get('path')) |
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|
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def extractPlus7Stream(self, url): |
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video_lang = url.split('/')[-3] |
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info = self.grep_webpage( |
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url, |
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r'param name="movie".*?videorefFileUrl=(http[^\'"&]*)', |
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0, |
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[ |
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(1, 'url', u'Invalid URL: %s' % url) |
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] |
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) |
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next_url = compat_urllib_parse.unquote(info.get('url')) |
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info = self.grep_webpage( |
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next_url, |
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r'<video lang="%s" ref="(http[^\'"&]*)' % video_lang, |
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0, |
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[ |
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(1, 'url', u'Could not find <video> tag: %s' % url) |
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] |
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) |
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next_url = compat_urllib_parse.unquote(info.get('url')) |
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|
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info = self.grep_webpage( |
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next_url, |
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r'<video id="(.*?)".*?>.*?' + |
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'<name>(.*?)</name>.*?' + |
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'<dateVideo>(.*?)</dateVideo>.*?' + |
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'<url quality="hd">(.*?)</url>', |
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re.DOTALL, |
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[ |
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(1, 'id', u'could not extract video id: %s' % url), |
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(2, 'title', u'could not extract video title: %s' % url), |
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(3, 'date', u'could not extract video date: %s' % url), |
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(4, 'url', u'could not extract video url: %s' % url) |
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] |
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) |
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|
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return { |
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'id': info.get('id'), |
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'url': compat_urllib_parse.unquote(info.get('url')), |
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'uploader': u'arte.tv', |
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'upload_date': unified_strdate(info.get('date')), |
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'title': info.get('title').decode('utf-8'), |
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'ext': u'mp4', |
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'format': u'NA', |
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'player_url': None, |
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} |
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|
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def _real_extract(self, url): |
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video_id = url.split('/')[-1] |
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self.report_extraction(video_id) |
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|
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if re.search(self._LIVE_URL, video_id) is not None: |
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self.extractLiveStream(url) |
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return |
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else: |
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info = self.extractPlus7Stream(url) |
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return [info] |
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@ -0,0 +1,65 @@ |
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import re |
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|
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from .common import InfoExtractor |
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from ..utils import ( |
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ExtractorError, |
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unescapeHTML, |
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) |
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|
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class ZDFIE(InfoExtractor): |
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_VALID_URL = r'^http://www\.zdf\.de\/ZDFmediathek\/(.*beitrag\/video\/)(?P<video_id>[^/\?]+)(?:\?.*)?' |
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_TITLE = r'<h1(?: class="beitragHeadline")?>(?P<title>.*)</h1>' |
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_MEDIA_STREAM = r'<a href="(?P<video_url>.+(?P<media_type>.streaming).+/zdf/(?P<quality>[^\/]+)/[^"]*)".+class="play".+>' |
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_MMS_STREAM = r'href="(?P<video_url>mms://[^"]*)"' |
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_RTSP_STREAM = r'(?P<video_url>rtsp://[^"]*.mp4)' |
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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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if mobj is None: |
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raise ExtractorError(u'Invalid URL: %s' % url) |
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video_id = mobj.group('video_id') |
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|
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html = self._download_webpage(url, video_id) |
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streams = [m.groupdict() for m in re.finditer(self._MEDIA_STREAM, html)] |
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if streams is None: |
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raise ExtractorError(u'No media url found.') |
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|
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# s['media_type'] == 'wstreaming' -> use 'Windows Media Player' and mms url |
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# s['media_type'] == 'hstreaming' -> use 'Quicktime' and rtsp url |
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# choose first/default media type and highest quality for now |
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for s in streams: #find 300 - dsl1000mbit |
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if s['quality'] == '300' and s['media_type'] == 'wstreaming': |
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stream_=s |
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break |
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for s in streams: #find veryhigh - dsl2000mbit |
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if s['quality'] == 'veryhigh' and s['media_type'] == 'wstreaming': # 'hstreaming' - rtsp is not working |
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stream_=s |
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break |
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if stream_ is None: |
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raise ExtractorError(u'No stream found.') |
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|
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media_link = self._download_webpage(stream_['video_url'], video_id,'Get stream URL') |
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|
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self.report_extraction(video_id) |
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mobj = re.search(self._TITLE, html) |
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if mobj is None: |
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raise ExtractorError(u'Cannot extract title') |
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title = unescapeHTML(mobj.group('title')) |
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|
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mobj = re.search(self._MMS_STREAM, media_link) |
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if mobj is None: |
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mobj = re.search(self._RTSP_STREAM, media_link) |
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if mobj is None: |
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raise ExtractorError(u'Cannot extract mms:// or rtsp:// URL') |
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mms_url = mobj.group('video_url') |
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|
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mobj = re.search('(.*)[.](?P<ext>[^.]+)', mms_url) |
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if mobj is None: |
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raise ExtractorError(u'Cannot extract extention') |
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ext = mobj.group('ext') |
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|
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return [{'id': video_id, |
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'url': mms_url, |
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'title': title, |
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'ext': ext |
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}] |
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