compat_http_client,
compat_urllib_error,
compat_urllib_parse,
- compat_urllib_parse_urlparse,
compat_urlparse,
compat_str,
compat_etree_fromstring,
clean_html,
compiled_regex_type,
determine_ext,
+ error_to_compat_str,
ExtractorError,
fix_xml_ampersands,
float_or_none,
int_or_none,
+ parse_iso8601,
RegexNotFoundError,
sanitize_filename,
sanitized_Request,
url_basename,
xpath_text,
xpath_with_ns,
+ determine_protocol,
)
-2 or smaller for less than default.
< -1000 to hide the format (if there is
another one which is strictly better)
- * language_preference Is this in the correct requested
- language?
+ * language Language code, e.g. "de" or "en-US".
+ * language_preference Is this in the language mentioned in
+ the URL?
10 if it's what the URL is about,
-1 for default (don't know),
-10 otherwise, other values reserved for now.
end_time: Time in seconds where the reproduction should end, as
specified in the URL.
+ The following fields should only be used when the video belongs to some logical
+ chapter or section:
+
+ chapter: Name or title of the chapter the video belongs to.
+ chapter_number: Number of the chapter the video belongs to, as an integer.
+ chapter_id: Id of the chapter the video belongs to, as a unicode string.
+
+ The following fields should only be used when the video is an episode of some
+ series or programme:
+
+ series: Title of the series or programme the video episode belongs to.
+ season: Title of the season the video episode belongs to.
+ season_number: Number of the season the video episode belongs to, as an integer.
+ season_id: Id of the season the video episode belongs to, as a unicode string.
+ episode: Title of the video episode. Unlike mandatory video title field,
+ this field should denote the exact title of the video episode
+ without any kind of decoration.
+ episode_number: Number of the video episode within a season, as an integer.
+ episode_id: Id of the video episode, as a unicode string.
+
Unless mentioned otherwise, the fields should be Unicode strings.
Unless mentioned otherwise, None is equivalent to absence of information.
except ExtractorError:
raise
except compat_http_client.IncompleteRead as e:
- raise ExtractorError('A network error has occured.', cause=e, expected=True)
+ raise ExtractorError('A network error has occurred.', cause=e, expected=True)
except (KeyError, StopIteration) as e:
- raise ExtractorError('An extractor error has occured.', cause=e)
+ raise ExtractorError('An extractor error has occurred.', cause=e)
def set_downloader(self, downloader):
"""Sets the downloader for this IE."""
return False
if errnote is None:
errnote = 'Unable to download webpage'
- errmsg = '%s: %s' % (errnote, compat_str(err))
+
+ errmsg = '%s: %s' % (errnote, error_to_compat_str(err))
if fatal:
raise ExtractorError(errmsg, sys.exc_info()[2], cause=err)
else:
else:
raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE)
except (IOError, netrc.NetrcParseError) as err:
- self._downloader.report_warning('parsing .netrc: %s' % compat_str(err))
+ self._downloader.report_warning('parsing .netrc: %s' % error_to_compat_str(err))
return (username, password)
return self._html_search_meta('twitter:player', html,
'twitter card player')
+ def _search_json_ld(self, html, video_id, **kwargs):
+ json_ld = self._search_regex(
+ r'(?s)<script[^>]+type=(["\'])application/ld\+json\1[^>]*>(?P<json_ld>.+?)</script>',
+ html, 'JSON-LD', group='json_ld', **kwargs)
+ if not json_ld:
+ return {}
+ return self._json_ld(json_ld, video_id, fatal=kwargs.get('fatal', True))
+
+ def _json_ld(self, json_ld, video_id, fatal=True):
+ if isinstance(json_ld, compat_str):
+ json_ld = self._parse_json(json_ld, video_id, fatal=fatal)
+ if not json_ld:
+ return {}
+ info = {}
+ if json_ld.get('@context') == 'http://schema.org':
+ item_type = json_ld.get('@type')
+ if item_type == 'TVEpisode':
+ info.update({
+ 'episode': unescapeHTML(json_ld.get('name')),
+ 'episode_number': int_or_none(json_ld.get('episodeNumber')),
+ 'description': unescapeHTML(json_ld.get('description')),
+ })
+ part_of_season = json_ld.get('partOfSeason')
+ if isinstance(part_of_season, dict) and part_of_season.get('@type') == 'TVSeason':
+ info['season_number'] = int_or_none(part_of_season.get('seasonNumber'))
+ part_of_series = json_ld.get('partOfSeries')
+ if isinstance(part_of_series, dict) and part_of_series.get('@type') == 'TVSeries':
+ info['series'] = unescapeHTML(part_of_series.get('name'))
+ elif item_type == 'Article':
+ info.update({
+ 'timestamp': parse_iso8601(json_ld.get('datePublished')),
+ 'title': unescapeHTML(json_ld.get('headline')),
+ 'description': unescapeHTML(json_ld.get('articleBody')),
+ })
+ return dict((k, v) for k, v in info.items() if v is not None)
+
@staticmethod
def _hidden_inputs(html):
html = re.sub(r'<!--(?:(?!<!--).)*-->', '', html)
preference = f.get('preference')
if preference is None:
- proto = f.get('protocol')
- if proto is None:
- proto = compat_urllib_parse_urlparse(f.get('url', '')).scheme
-
- preference = 0 if proto in ['http', 'https'] else -0.1
+ preference = 0
if f.get('ext') in ['f4f', 'f4m']: # Not yet supported
preference -= 0.5
+ proto_preference = 0 if determine_protocol(f) in ['http', 'https'] else -0.1
+
if f.get('vcodec') == 'none': # audio only
if self._downloader.params.get('prefer_free_formats'):
ORDER = ['aac', 'mp3', 'm4a', 'webm', 'ogg', 'opus']
f.get('vbr') if f.get('vbr') is not None else -1,
f.get('height') if f.get('height') is not None else -1,
f.get('width') if f.get('width') is not None else -1,
+ proto_preference,
ext_preference,
f.get('abr') if f.get('abr') is not None else -1,
audio_ext_preference,
fatal=fatal)
if manifest is False:
- return manifest
+ return []
formats = []
manifest_version = '1.0'
# may differ leading to inability to resolve the format by requested
# bitrate in f4m downloader
if determine_ext(manifest_url) == 'f4m':
- f4m_formats = self._extract_f4m_formats(
- manifest_url, video_id, preference, f4m_id, fatal=fatal)
- if f4m_formats:
- formats.extend(f4m_formats)
+ formats.extend(self._extract_f4m_formats(
+ manifest_url, video_id, preference, f4m_id, fatal=fatal))
continue
tbr = int_or_none(media_el.attrib.get('bitrate'))
formats.append({
errnote=errnote or 'Failed to download m3u8 information',
fatal=fatal)
if res is False:
- return res
+ return []
m3u8_doc, urlh = res
m3u8_url = urlh.geturl()
last_info = None
src_url = src if src.startswith('http') else compat_urlparse.urljoin(base, src)
if proto == 'm3u8' or src_ext == 'm3u8':
- m3u8_formats = self._extract_m3u8_formats(
- src_url, video_id, ext or 'mp4', m3u8_id='hls', fatal=False)
- if m3u8_formats:
- formats.extend(m3u8_formats)
+ formats.extend(self._extract_m3u8_formats(
+ src_url, video_id, ext or 'mp4', m3u8_id='hls', fatal=False))
continue
if src_ext == 'f4m':
}
f4m_url += '&' if '?' in f4m_url else '?'
f4m_url += compat_urllib_parse.urlencode(f4m_params)
- f4m_formats = self._extract_f4m_formats(f4m_url, video_id, f4m_id='hds', fatal=False)
- if f4m_formats:
- formats.extend(f4m_formats)
+ formats.extend(self._extract_f4m_formats(f4m_url, video_id, f4m_id='hds', fatal=False))
continue
if src_url.startswith('http') and self._is_valid_url(src, video_id):
projects / youtube-dl / blobdiff