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https://github.com/yt-dlp/yt-dlp
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[golem] Simplify (#3828)
This commit is contained in:
Philipp Hagemeister
parent
92f7963f6e
commit
b14f3a4c1d
@ -22,6 +22,7 @@ from ..utils import (
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clean_html,
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compiled_regex_type,
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ExtractorError,
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float_or_none,
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int_or_none,
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RegexNotFoundError,
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sanitize_filename,
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@ -720,6 +721,28 @@ class InfoExtractor(object):
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now_str = now.strftime("%Y-%m-%d %H:%M")
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return name + ' ' + now_str
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def _int(self, v, name, fatal=False, **kwargs):
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res = int_or_none(v, **kwargs)
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if 'get_attr' in kwargs:
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print(getattr(v, kwargs['get_attr']))
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if res is None:
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msg = 'Failed to extract %s: Could not parse value %r' % (name, v)
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if fatal:
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raise ExtractorError(msg)
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else:
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self._downloader.report_warning(msg)
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return res
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def _float(self, v, name, fatal=False, **kwargs):
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res = float_or_none(v, **kwargs)
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if res is None:
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msg = 'Failed to extract %s: Could not parse value %r' % (name, v)
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if fatal:
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raise ExtractorError(msg)
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else:
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self._downloader.report_warning(msg)
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return res
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class SearchInfoExtractor(InfoExtractor):
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"""
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@ -4,7 +4,10 @@ from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import compat_urlparse
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from ..utils import (
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compat_urlparse,
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determine_ext,
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)
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class GolemIE(InfoExtractor):
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@ -17,115 +20,54 @@ class GolemIE(InfoExtractor):
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'format_id': 'high',
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'ext': 'mp4',
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'title': 'iPhone 6 und 6 Plus - Test',
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'duration': 300,
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'duration': 300.44,
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'filesize': 65309548,
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}
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}
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_CONFIG = 'https://video.golem.de/xml/{0}.xml'
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_PREFIX = 'http://video.golem.de'
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def _warn(self, fmt, *args):
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self.report_warning(fmt.format(*args), self._id)
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def _extract_format(self, elem):
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format_id = elem.tag
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url = elem.findtext('./url')
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if url == '':
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self._warn("{0}: url: empty, skipping", format_id)
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return None
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fmt = {
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'format_id': format_id,
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'url': compat_urlparse.urljoin(self._PREFIX, url)
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}
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try:
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_, ext = elem.findtext('./filename', '').rsplit('.', 1)
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except ValueError:
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self._warn('{0}: ext: missing extension', format_id)
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else:
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fmt['ext'] = ext
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filesize = elem.findtext('./filesize')
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if filesize is not None:
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try:
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fmt['filesize'] = int(filesize)
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except ValueError as e:
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self._warn('{0}: filesize: {1}', format_id, e)
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width = elem.get('width')
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if width is not None:
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try:
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fmt['width'] = int(width)
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except ValueError as e:
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self._warn('{0}: width: {1}', format_id, e)
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height = elem.get('height')
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if height is not None:
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try:
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fmt['height'] = int(height)
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except ValueError as e:
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self._warn('{0}: height: {1}', format_id, e)
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return fmt
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def _extract_thumbnail(self, elem):
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url = elem.findtext('./url')
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if url == '':
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return None
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thumb = {
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'url': compat_urlparse.urljoin(self._PREFIX, url)
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}
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width = elem.get('width')
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if width is not None:
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try:
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thumb['width'] = int(width)
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except ValueError as e:
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self._warn('thumbnail: width: {0}', e)
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height = elem.get('height')
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if height is not None:
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try:
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thumb['height'] = int(height)
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except ValueError as e:
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self._warn('thumbnail: height: {0}', e)
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return thumb
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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self._id = mobj.group('id')
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video_id = self._match_id(url)
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config = self._download_xml(self._CONFIG.format(self._id), self._id)
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config = self._download_xml(
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'https://video.golem.de/xml/{0}.xml'.format(video_id), video_id)
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info = {
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'id': self._id,
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'title': config.findtext('./title', 'golem')
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'id': video_id,
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'title': config.findtext('./title', 'golem'),
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'duration': self._float(config.findtext('./playtime'), 'duration'),
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}
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formats = []
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for e in config.findall('./*[url]'):
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fmt = self._extract_format(e)
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if fmt is not None:
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formats.append(fmt)
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url = e.findtext('./url')
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if not url:
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self._downloader.report_warning(
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"{0}: url: empty, skipping".format(e.tag))
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continue
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formats.append({
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'format_id': e.tag,
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'url': compat_urlparse.urljoin(self._PREFIX, url),
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'height': self._int(e.get('height'), 'height'),
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'width': self._int(e.get('width'), 'width'),
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'filesize': self._int(e.findtext('filesize'), 'filesize'),
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'ext': determine_ext(e.findtext('./filename')),
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})
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self._sort_formats(formats)
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info['formats'] = formats
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thumbnails = []
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for e in config.findall('.//teaser[url]'):
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thumb = self._extract_thumbnail(e)
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if thumb is not None:
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thumbnails.append(thumb)
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url = e.findtext('./url')
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if not url:
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continue
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thumbnails.append({
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'url': compat_urlparse.urljoin(self._PREFIX, url),
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'width': self._int(e.get('width'), 'thumbnail width'),
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'height': self._int(e.get('height'), 'thumbnail height'),
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})
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info['thumbnails'] = thumbnails
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playtime = config.findtext('./playtime')
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if playtime is not None:
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try:
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info['duration'] = round(float(playtime))
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except ValueError as e:
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self._warn('duration: {0}', e)
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return info
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