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Code Issues Releases Wiki Activity

[tagesschau] Add support for playlists

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Sergey M․ 2016-05-01 04:18:56 +06:00
parent 9e1b96ae40
commit 4c1b2e5c0e
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1 changed files with 68 additions and 42 deletions
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110
youtube_dl/extractor/tagesschau.py
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@ -8,11 +8,11 @@ from ..utils import parse_filesize
class TagesschauIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?tagesschau\.de/multimedia/(?:[^/]+/)*?[^/#?]+?(?P<id>-?[0-9]+)(?:~_?[^/#?]+?)?\.html'
_VALID_URL = r'https?://(?:www\.)?tagesschau\.de/[^/]+/(?:[^/]+/)*?[^/#?]+?(?P<id>-?[0-9]+)(?:~_?[^/#?]+?)?\.html'
_TESTS = [{
'url': 'http://www.tagesschau.de/multimedia/video/video-102143.html',
'md5': '917a228bc7df7850783bc47979673a09',
'md5': 'f7c27a0eff3bfe8c7727e65f8fe1b1e6',
'info_dict': {
'id': '102143',
'ext': 'mp4',
@ -40,6 +40,13 @@ class TagesschauIE(InfoExtractor):
'description': 'Flüchtlingsdebatte: Hitzig, aber wenig hilfreich',
'thumbnail': 're:^https?:.*\.jpg$',
},
}, {
'url': 'http://www.tagesschau.de/inland/afd-parteitag-135.html',
'info_dict': {
'id': '135',
'title': 'Möchtegern-Underdog mit Machtanspruch',
},
'playlist_count': 2,
}, {
'url': 'http://www.tagesschau.de/multimedia/sendung/tsg-3771.html',
'only_matching': True,
@ -75,6 +82,41 @@ class TagesschauIE(InfoExtractor):
'xxl': {'quality': 5},
}
def _extract_formats(self, download_text):
links = re.finditer(
r'<div class="button" title="(?P<title>[^"]*)"><a href="(?P<url>[^"]+)">(?P<name>.+?)</a></div>',
download_text)
formats = []
for l in links:
format_id = self._search_regex(
r'.*/[^/.]+\.([^/]+)\.[^/.]+', l.group('url'), 'format ID')
format = {
'format_id': format_id,
'url': l.group('url'),
'format_name': l.group('name'),
}
m = re.match(
r'''(?x)
Video:\s*(?P<vcodec>[a-zA-Z0-9/._-]+)\s*&\#10;
(?P<width>[0-9]+)x(?P<height>[0-9]+)px&\#10;
(?P<vbr>[0-9]+)kbps&\#10;
Audio:\s*(?P<abr>[0-9]+)kbps,\s*(?P<audio_desc>[A-Za-z\.0-9]+)&\#10;
Gr&ouml;&szlig;e:\s*(?P<filesize_approx>[0-9.,]+\s+[a-zA-Z]*B)''',
l.group('title'))
if m:
format.update({
'format_note': m.group('audio_desc'),
'vcodec': m.group('vcodec'),
'width': int(m.group('width')),
'height': int(m.group('height')),
'abr': int(m.group('abr')),
'vbr': int(m.group('vbr')),
'filesize_approx': parse_filesize(m.group('filesize_approx')),
})
formats.append(format)
self._sort_formats(formats)
return formats
def _real_extract(self, url):
video_id = self._match_id(url)
display_id = video_id.lstrip('-')
@ -94,14 +136,14 @@ class TagesschauIE(InfoExtractor):
(?:,\s*quality:(?P<q_quality>["\'])(?P<quality>.+?)(?P=q_quality))?
''', playerpage):
url = media.group('url')
type_ = media.group('type')
webpage_type = media.group('type')
ext = media.group('ext')
res = media.group('quality')
f = {
'format_id': '%s_%s' % (res, ext) if res else ext,
'url': url,
'ext': ext,
'vcodec': 'none' if type_ == 'audio' else None,
'vcodec': 'none' if webpage_type == 'audio' else None,
}
f.update(self._FORMATS.get(res, {}))
formats.append(f)
@ -109,47 +151,31 @@ class TagesschauIE(InfoExtractor):
title = self._og_search_title(webpage).strip()
description = self._og_search_description(webpage).strip()
else:
download_text = self._search_regex(
r'(?s)<p>Wir bieten dieses Video in folgenden Formaten zum Download an:</p>\s*<div class="controls">(.*?)</div>\s*<p>',
webpage, 'download links')
links = re.finditer(
r'<div class="button" title="(?P<title>[^"]*)"><a href="(?P<url>[^"]+)">(?P<name>.+?)</a></div>',
download_text)
formats = []
for l in links:
format_id = self._search_regex(
r'.*/[^/.]+\.([^/]+)\.[^/.]+', l.group('url'), 'format ID')
format = {
'format_id': format_id,
'url': l.group('url'),
'format_name': l.group('name'),
}
m = re.match(
r'''(?x)
Video:\s*(?P<vcodec>[a-zA-Z0-9/._-]+)\s*&\#10;
(?P<width>[0-9]+)x(?P<height>[0-9]+)px&\#10;
(?P<vbr>[0-9]+)kbps&\#10;
Audio:\s*(?P<abr>[0-9]+)kbps,\s*(?P<audio_desc>[A-Za-z\.0-9]+)&\#10;
Gr&ouml;&szlig;e:\s*(?P<filesize_approx>[0-9.,]+\s+[a-zA-Z]*B)''',
l.group('title'))
if m:
format.update({
'format_note': m.group('audio_desc'),
'vcodec': m.group('vcodec'),
'width': int(m.group('width')),
'height': int(m.group('height')),
'abr': int(m.group('abr')),
'vbr': int(m.group('vbr')),
'filesize_approx': parse_filesize(m.group('filesize_approx')),
})
formats.append(format)
thumbnail = self._og_search_thumbnail(webpage)
description = self._html_search_regex(
r'(?s)<p class="teasertext">(.*?)</p>',
webpage, 'description', default=None)
title = self._html_search_regex(
r'<span class="headline".*?>(.*?)</span>', webpage, 'title')
DOWNLOAD_REGEX = r'(?s)<p>Wir bieten dieses Video in folgenden Formaten zum Download an:</p>\s*<div class="controls">(.*?)</div>\s*<p>'
webpage_type = self._og_search_property('type', webpage, default=None)
if webpage_type == 'website': # Article
entries = []
for num, (entry_title, download_text) in enumerate(re.findall(
r'(?s)<p[^>]+class="infotext"[^>]*>.*?<strong>(.+?)</strong>.*?</p>.*?%s' % DOWNLOAD_REGEX,
webpage)):
entries.append({
'id': display_id,
'title': '%s-%d' % (entry_title, num),
'formats': self._extract_formats(download_text),
})
return self.playlist_result(entries, display_id, title)
else: # Assume single video
download_text = self._search_regex(DOWNLOAD_REGEX, webpage, 'download links')
formats = self._extract_formats(download_text)
thumbnail = self._og_search_thumbnail(webpage)
description = self._html_search_regex(
r'(?s)<p class="teasertext">(.*?)</p>',
webpage, 'description', default=None)
self._sort_formats(formats)
return {