R-yan/l1ving_youtube-dl
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[tagesschau] Fix audio support

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Sergey M․ 2016-05-01 04:38:46 +06:00
parent 4c1b2e5c0e
commit 1a2b377cc2
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GPG Key ID: 2C393E0F18A9236D
1 changed files with 49 additions and 26 deletions
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75
youtube_dl/extractor/tagesschau.py
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@ -4,7 +4,10 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import parse_filesize
from ..utils import (
determine_ext,
parse_filesize,
)
class TagesschauIE(InfoExtractor):
@ -82,37 +85,54 @@ class TagesschauIE(InfoExtractor):
'xxl': {'quality': 5},
}
def _extract_formats(self, download_text):
def _extract_formats(self, download_text, media_kind):
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:
link_url = l.group('url')
if not link_url:
continue
format_id = self._search_regex(
r'.*/[^/.]+\.([^/]+)\.[^/.]+', l.group('url'), 'format ID')
r'.*/[^/.]+\.([^/]+)\.[^/.]+$', link_url, 'format ID',
default=determine_ext(link_url))
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')),
})
title = l.group('title')
if title:
if media_kind.lower() == 'video':
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)''',
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')),
})
else:
m = re.match(
r'(?P<format>.+?)-Format\s*:\s*(?P<abr>\d+)kbps\s*,\s*(?P<note>.+)',
title)
if m:
format.update({
'format_note': '%s, %s' % (m.group('format'), m.group('note')),
'vcodec': 'none',
'abr': int(m.group('abr')),
})
formats.append(format)
self._sort_formats(formats)
return formats
@ -154,23 +174,26 @@ class TagesschauIE(InfoExtractor):
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>'
DOWNLOAD_REGEX = r'(?s)<p>Wir bieten dieses (?P<kind>Video|Audio) in folgenden Formaten zum Download an:</p>\s*<div class="controls">(?P<links>.*?)</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(
for num, (entry_title, media_kind, 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),
'formats': self._extract_formats(download_text, media_kind),
})
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)
download_text = self._search_regex(
DOWNLOAD_REGEX, webpage, 'download links', group='links')
media_kind = self._search_regex(
DOWNLOAD_REGEX, webpage, 'media kind', default='Video', group='links')
formats = self._extract_formats(download_text, media_kind)
thumbnail = self._og_search_thumbnail(webpage)
description = self._html_search_regex(
r'(?s)<p class="teasertext">(.*?)</p>',