+# coding: utf-8
from __future__ import unicode_literals
import base64
import json
import netrc
import os
+import random
import re
import socket
import sys
from ..compat import (
compat_cookiejar,
compat_cookies,
+ compat_etree_fromstring,
compat_getpass,
+ compat_integer_types,
compat_http_client,
+ compat_os_name,
+ compat_str,
compat_urllib_error,
- compat_urllib_parse,
+ compat_urllib_parse_unquote,
+ compat_urllib_parse_urlencode,
+ compat_urllib_request,
compat_urlparse,
- compat_str,
- compat_etree_fromstring,
+ compat_xml_parse_error,
+)
+from ..downloader.f4m import (
+ get_base_url,
+ remove_encrypted_media,
)
from ..utils import (
NO_DEFAULT,
age_restricted,
+ base_url,
bug_reports_message,
clean_html,
compiled_regex_type,
determine_ext,
+ determine_protocol,
error_to_compat_str,
ExtractorError,
+ extract_attributes,
fix_xml_ampersands,
float_or_none,
+ GeoRestrictedError,
+ GeoUtils,
int_or_none,
+ js_to_json,
+ JSON_LD_RE,
+ mimetype2ext,
+ orderedSet,
+ parse_codecs,
+ parse_duration,
parse_iso8601,
+ parse_m3u8_attributes,
RegexNotFoundError,
- sanitize_filename,
sanitized_Request,
+ sanitize_filename,
unescapeHTML,
unified_strdate,
+ unified_timestamp,
+ update_Request,
+ update_url_query,
+ urljoin,
url_basename,
+ url_or_none,
+ xpath_element,
xpath_text,
xpath_with_ns,
- determine_protocol,
- parse_duration,
- mimetype2ext,
)
Potential fields:
* url Mandatory. The URL of the video file
+ * manifest_url
+ The URL of the manifest file in case of
+ fragmented media (DASH, hls, hds)
* ext Will be calculated from URL if missing
* format A human-readable description of the format
("mp4 container with h264/opus").
* protocol The protocol that will be used for the actual
download, lower-case.
"http", "https", "rtsp", "rtmp", "rtmpe",
- "m3u8", or "m3u8_native".
+ "m3u8", "m3u8_native" or "http_dash_segments".
+ * fragment_base_url
+ Base URL for fragments. Each fragment's path
+ value (if present) will be relative to
+ this URL.
+ * fragments A list of fragments of a fragmented media.
+ Each fragment entry must contain either an url
+ or a path. If an url is present it should be
+ considered by a client. Otherwise both path and
+ fragment_base_url must be present. Here is
+ the list of all potential fields:
+ * "url" - fragment's URL
+ * "path" - fragment's path relative to
+ fragment_base_url
+ * "duration" (optional, int or float)
+ * "filesize" (optional, int)
* preference Order number of this format. If this field is
present and not None, the formats get sorted
by this field, regardless of all other values.
width : height ratio as float.
* no_resume The server does not support resuming the
(HTTP or RTMP) download. Boolean.
+ * downloader_options A dictionary of downloader options as
+ described in FileDownloader
url: Final video URL.
ext: Video filename extension.
* "height" (optional, int)
* "resolution" (optional, string "{width}x{height"},
deprecated)
+ * "filesize" (optional, int)
thumbnail: Full URL to a video thumbnail image.
description: Full video description.
uploader: Full name of the video uploader.
- creator: The main artist who created the video.
+ license: License name the video is licensed under.
+ creator: The creator of the video.
release_date: The date (YYYYMMDD) when the video was released.
timestamp: UNIX timestamp of the moment the video became available.
upload_date: Video upload date (YYYYMMDD).
If not explicitly set, calculated from timestamp.
uploader_id: Nickname or id of the video uploader.
+ uploader_url: Full URL to a personal webpage of the video uploader.
+ channel: Full name of the channel the video is uploaded on.
+ Note that channel fields may or may not repeat uploader
+ fields. This depends on a particular extractor.
+ channel_id: Id of the channel.
+ channel_url: Full URL to a channel webpage.
location: Physical location where the video was filmed.
subtitles: The available subtitles as a dictionary in the format
- {language: subformats}. "subformats" is a list sorted from
- lower to higher preference, each element is a dictionary
- with the "ext" entry and one of:
+ {tag: subformats}. "tag" is usually a language code, and
+ "subformats" is a list sorted from lower to higher
+ preference, each element is a dictionary with the "ext"
+ entry and one of:
* "data": The subtitles file contents
* "url": A URL pointing to the subtitles file
"ext" will be calculated from URL if missing
specified in the URL.
end_time: Time in seconds where the reproduction should end, as
specified in the URL.
+ chapters: A list of dictionaries, with the following entries:
+ * "start_time" - The start time of the chapter in seconds
+ * "end_time" - The end time of the chapter in seconds
+ * "title" (optional, string)
The following fields should only be used when the video belongs to some logical
chapter or section:
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, programme or podcast:
series: Title of the series or programme the video episode belongs to.
season: Title of the season the video episode belongs to.
episode_number: Number of the video episode within a season, as an integer.
episode_id: Id of the video episode, as a unicode string.
+ The following fields should only be used when the media is a track or a part of
+ a music album:
+
+ track: Title of the track.
+ track_number: Number of the track within an album or a disc, as an integer.
+ track_id: Id of the track (useful in case of custom indexing, e.g. 6.iii),
+ as a unicode string.
+ artist: Artist(s) of the track.
+ genre: Genre(s) of the track.
+ album: Title of the album the track belongs to.
+ album_type: Type of the album (e.g. "Demo", "Full-length", "Split", "Compilation", etc).
+ album_artist: List of all artists appeared on the album (e.g.
+ "Ash Borer / Fell Voices" or "Various Artists", useful for splits
+ and compilations).
+ disc_number: Number of the disc or other physical medium the track belongs to,
+ as an integer.
+ release_year: Year (YYYY) when the album was released.
+
Unless mentioned otherwise, the fields should be Unicode strings.
Unless mentioned otherwise, None is equivalent to absence of information.
There must be a key "entries", which is a list, an iterable, or a PagedList
object, each element of which is a valid dictionary by this specification.
- Additionally, playlists can have "title", "description" and "id" attributes
- with the same semantics as videos (see above).
+ Additionally, playlists can have "id", "title", "description", "uploader",
+ "uploader_id", "uploader_url" attributes with the same semantics as videos
+ (see above).
_type "multi_video" indicates that there are multiple videos that
_real_extract() methods and define a _VALID_URL regexp.
Probably, they should also be added to the list of extractors.
+ _GEO_BYPASS attribute may be set to False in order to disable
+ geo restriction bypass mechanisms for a particular extractor.
+ Though it won't disable explicit geo restriction bypass based on
+ country code provided with geo_bypass_country.
+
+ _GEO_COUNTRIES attribute may contain a list of presumably geo unrestricted
+ countries for this extractor. One of these countries will be used by
+ geo restriction bypass mechanism right away in order to bypass
+ geo restriction, of course, if the mechanism is not disabled.
+
+ _GEO_IP_BLOCKS attribute may contain a list of presumably geo unrestricted
+ IP blocks in CIDR notation for this extractor. One of these IP blocks
+ will be used by geo restriction bypass mechanism similarly
+ to _GEO_COUNTRIES.
+
Finally, the _WORKING attribute should be set to False for broken IEs
in order to warn the users and skip the tests.
"""
_ready = False
_downloader = None
+ _x_forwarded_for_ip = None
+ _GEO_BYPASS = True
+ _GEO_COUNTRIES = None
+ _GEO_IP_BLOCKS = None
_WORKING = True
def __init__(self, downloader=None):
"""Constructor. Receives an optional downloader."""
self._ready = False
+ self._x_forwarded_for_ip = None
self.set_downloader(downloader)
@classmethod
cls._VALID_URL_RE = re.compile(cls._VALID_URL)
m = cls._VALID_URL_RE.match(url)
assert m
- return m.group('id')
+ return compat_str(m.group('id'))
@classmethod
def working(cls):
def initialize(self):
"""Initializes an instance (authentication, etc)."""
+ self._initialize_geo_bypass({
+ 'countries': self._GEO_COUNTRIES,
+ 'ip_blocks': self._GEO_IP_BLOCKS,
+ })
if not self._ready:
self._real_initialize()
self._ready = True
+ def _initialize_geo_bypass(self, geo_bypass_context):
+ """
+ Initialize geo restriction bypass mechanism.
+
+ This method is used to initialize geo bypass mechanism based on faking
+ X-Forwarded-For HTTP header. A random country from provided country list
+ is selected and a random IP belonging to this country is generated. This
+ IP will be passed as X-Forwarded-For HTTP header in all subsequent
+ HTTP requests.
+
+ This method will be used for initial geo bypass mechanism initialization
+ during the instance initialization with _GEO_COUNTRIES and
+ _GEO_IP_BLOCKS.
+
+ You may also manually call it from extractor's code if geo bypass
+ information is not available beforehand (e.g. obtained during
+ extraction) or due to some other reason. In this case you should pass
+ this information in geo bypass context passed as first argument. It may
+ contain following fields:
+
+ countries: List of geo unrestricted countries (similar
+ to _GEO_COUNTRIES)
+ ip_blocks: List of geo unrestricted IP blocks in CIDR notation
+ (similar to _GEO_IP_BLOCKS)
+
+ """
+ if not self._x_forwarded_for_ip:
+
+ # Geo bypass mechanism is explicitly disabled by user
+ if not self._downloader.params.get('geo_bypass', True):
+ return
+
+ if not geo_bypass_context:
+ geo_bypass_context = {}
+
+ # Backward compatibility: previously _initialize_geo_bypass
+ # expected a list of countries, some 3rd party code may still use
+ # it this way
+ if isinstance(geo_bypass_context, (list, tuple)):
+ geo_bypass_context = {
+ 'countries': geo_bypass_context,
+ }
+
+ # The whole point of geo bypass mechanism is to fake IP
+ # as X-Forwarded-For HTTP header based on some IP block or
+ # country code.
+
+ # Path 1: bypassing based on IP block in CIDR notation
+
+ # Explicit IP block specified by user, use it right away
+ # regardless of whether extractor is geo bypassable or not
+ ip_block = self._downloader.params.get('geo_bypass_ip_block', None)
+
+ # Otherwise use random IP block from geo bypass context but only
+ # if extractor is known as geo bypassable
+ if not ip_block:
+ ip_blocks = geo_bypass_context.get('ip_blocks')
+ if self._GEO_BYPASS and ip_blocks:
+ ip_block = random.choice(ip_blocks)
+
+ if ip_block:
+ self._x_forwarded_for_ip = GeoUtils.random_ipv4(ip_block)
+ if self._downloader.params.get('verbose', False):
+ self._downloader.to_screen(
+ '[debug] Using fake IP %s as X-Forwarded-For.'
+ % self._x_forwarded_for_ip)
+ return
+
+ # Path 2: bypassing based on country code
+
+ # Explicit country code specified by user, use it right away
+ # regardless of whether extractor is geo bypassable or not
+ country = self._downloader.params.get('geo_bypass_country', None)
+
+ # Otherwise use random country code from geo bypass context but
+ # only if extractor is known as geo bypassable
+ if not country:
+ countries = geo_bypass_context.get('countries')
+ if self._GEO_BYPASS and countries:
+ country = random.choice(countries)
+
+ if country:
+ self._x_forwarded_for_ip = GeoUtils.random_ipv4(country)
+ if self._downloader.params.get('verbose', False):
+ self._downloader.to_screen(
+ '[debug] Using fake IP %s (%s) as X-Forwarded-For.'
+ % (self._x_forwarded_for_ip, country.upper()))
+
def extract(self, url):
"""Extracts URL information and returns it in list of dicts."""
try:
- self.initialize()
- return self._real_extract(url)
+ for _ in range(2):
+ try:
+ self.initialize()
+ ie_result = self._real_extract(url)
+ if self._x_forwarded_for_ip:
+ ie_result['__x_forwarded_for_ip'] = self._x_forwarded_for_ip
+ return ie_result
+ except GeoRestrictedError as e:
+ if self.__maybe_fake_ip_and_retry(e.countries):
+ continue
+ raise
except ExtractorError:
raise
except compat_http_client.IncompleteRead as e:
except (KeyError, StopIteration) as e:
raise ExtractorError('An extractor error has occurred.', cause=e)
+ def __maybe_fake_ip_and_retry(self, countries):
+ if (not self._downloader.params.get('geo_bypass_country', None) and
+ self._GEO_BYPASS and
+ self._downloader.params.get('geo_bypass', True) and
+ not self._x_forwarded_for_ip and
+ countries):
+ country_code = random.choice(countries)
+ self._x_forwarded_for_ip = GeoUtils.random_ipv4(country_code)
+ if self._x_forwarded_for_ip:
+ self.report_warning(
+ 'Video is geo restricted. Retrying extraction with fake IP %s (%s) as X-Forwarded-For.'
+ % (self._x_forwarded_for_ip, country_code.upper()))
+ return True
+ return False
+
def set_downloader(self, downloader):
"""Sets the downloader for this IE."""
self._downloader = downloader
def IE_NAME(self):
return compat_str(type(self).__name__[:-2])
- def _request_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True):
- """ Returns the response handle """
+ @staticmethod
+ def __can_accept_status_code(err, expected_status):
+ assert isinstance(err, compat_urllib_error.HTTPError)
+ if expected_status is None:
+ return False
+ if isinstance(expected_status, compat_integer_types):
+ return err.code == expected_status
+ elif isinstance(expected_status, (list, tuple)):
+ return err.code in expected_status
+ elif callable(expected_status):
+ return expected_status(err.code) is True
+ else:
+ assert False
+
+ def _request_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True, data=None, headers={}, query={}, expected_status=None):
+ """
+ Return the response handle.
+
+ See _download_webpage docstring for arguments specification.
+ """
if note is None:
self.report_download_webpage(video_id)
elif note is not False:
self.to_screen('%s' % (note,))
else:
self.to_screen('%s: %s' % (video_id, note))
+
+ # Some sites check X-Forwarded-For HTTP header in order to figure out
+ # the origin of the client behind proxy. This allows bypassing geo
+ # restriction by faking this header's value to IP that belongs to some
+ # geo unrestricted country. We will do so once we encounter any
+ # geo restriction error.
+ if self._x_forwarded_for_ip:
+ if 'X-Forwarded-For' not in headers:
+ headers['X-Forwarded-For'] = self._x_forwarded_for_ip
+
+ if isinstance(url_or_request, compat_urllib_request.Request):
+ url_or_request = update_Request(
+ url_or_request, data=data, headers=headers, query=query)
+ else:
+ if query:
+ url_or_request = update_url_query(url_or_request, query)
+ if data is not None or headers:
+ url_or_request = sanitized_Request(url_or_request, data, headers)
try:
return self._downloader.urlopen(url_or_request)
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
+ if isinstance(err, compat_urllib_error.HTTPError):
+ if self.__can_accept_status_code(err, expected_status):
+ # Retain reference to error to prevent file object from
+ # being closed before it can be read. Works around the
+ # effects of <https://bugs.python.org/issue15002>
+ # introduced in Python 3.4.1.
+ err.fp._error = err
+ return err.fp
+
if errnote is False:
return False
if errnote is None:
self._downloader.report_warning(errmsg)
return False
- def _download_webpage_handle(self, url_or_request, video_id, note=None, errnote=None, fatal=True, encoding=None):
- """ Returns a tuple (page content as string, URL handle) """
+ def _download_webpage_handle(self, url_or_request, video_id, note=None, errnote=None, fatal=True, encoding=None, data=None, headers={}, query={}, expected_status=None):
+ """
+ Return a tuple (page content as string, URL handle).
+
+ See _download_webpage docstring for arguments specification.
+ """
# Strip hashes from the URL (#1038)
if isinstance(url_or_request, (compat_str, str)):
url_or_request = url_or_request.partition('#')[0]
- urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal)
+ urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query, expected_status=expected_status)
if urlh is False:
assert not fatal
return False
return encoding
+ def __check_blocked(self, content):
+ first_block = content[:512]
+ if ('<title>Access to this site is blocked</title>' in content and
+ 'Websense' in first_block):
+ msg = 'Access to this webpage has been blocked by Websense filtering software in your network.'
+ blocked_iframe = self._html_search_regex(
+ r'<iframe src="([^"]+)"', content,
+ 'Websense information URL', default=None)
+ if blocked_iframe:
+ msg += ' Visit %s for more details' % blocked_iframe
+ raise ExtractorError(msg, expected=True)
+ if '<title>The URL you requested has been blocked</title>' in first_block:
+ msg = (
+ 'Access to this webpage has been blocked by Indian censorship. '
+ 'Use a VPN or proxy server (with --proxy) to route around it.')
+ block_msg = self._html_search_regex(
+ r'</h1><p>(.*?)</p>',
+ content, 'block message', default=None)
+ if block_msg:
+ msg += ' (Message: "%s")' % block_msg.replace('\n', ' ')
+ raise ExtractorError(msg, expected=True)
+ if ('<title>TTK :: ŠŠ¾ŃŃŃŠæ Šŗ ŃŠµŃŃŃŃŃ Š¾Š³ŃŠ°Š½ŠøŃŠµŠ½</title>' in content and
+ 'blocklist.rkn.gov.ru' in content):
+ raise ExtractorError(
+ 'Access to this webpage has been blocked by decision of the Russian government. '
+ 'Visit http://blocklist.rkn.gov.ru/ for a block reason.',
+ expected=True)
+
def _webpage_read_content(self, urlh, url_or_request, video_id, note=None, errnote=None, fatal=True, prefix=None, encoding=None):
content_type = urlh.headers.get('Content-Type', '')
webpage_bytes = urlh.read()
if not encoding:
encoding = self._guess_encoding_from_content(content_type, webpage_bytes)
if self._downloader.params.get('dump_intermediate_pages', False):
- try:
- url = url_or_request.get_full_url()
- except AttributeError:
- url = url_or_request
- self.to_screen('Dumping request to ' + url)
+ self.to_screen('Dumping request to ' + urlh.geturl())
dump = base64.b64encode(webpage_bytes).decode('ascii')
self._downloader.to_screen(dump)
if self._downloader.params.get('write_pages', False):
- try:
- url = url_or_request.get_full_url()
- except AttributeError:
- url = url_or_request
- basen = '%s_%s' % (video_id, url)
+ basen = '%s_%s' % (video_id, urlh.geturl())
if len(basen) > 240:
h = '___' + hashlib.md5(basen.encode('utf-8')).hexdigest()
basen = basen[:240 - len(h)] + h
self.to_screen('Saving request to ' + filename)
# Working around MAX_PATH limitation on Windows (see
# http://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx)
- if os.name == 'nt':
+ if compat_os_name == 'nt':
absfilepath = os.path.abspath(filename)
if len(absfilepath) > 259:
filename = '\\\\?\\' + absfilepath
except LookupError:
content = webpage_bytes.decode('utf-8', 'replace')
- if ('<title>Access to this site is blocked</title>' in content and
- 'Websense' in content[:512]):
- msg = 'Access to this webpage has been blocked by Websense filtering software in your network.'
- blocked_iframe = self._html_search_regex(
- r'<iframe src="([^"]+)"', content,
- 'Websense information URL', default=None)
- if blocked_iframe:
- msg += ' Visit %s for more details' % blocked_iframe
- raise ExtractorError(msg, expected=True)
- if '<title>The URL you requested has been blocked</title>' in content[:512]:
- msg = (
- 'Access to this webpage has been blocked by Indian censorship. '
- 'Use a VPN or proxy server (with --proxy) to route around it.')
- block_msg = self._html_search_regex(
- r'</h1><p>(.*?)</p>',
- content, 'block message', default=None)
- if block_msg:
- msg += ' (Message: "%s")' % block_msg.replace('\n', ' ')
- raise ExtractorError(msg, expected=True)
+ self.__check_blocked(content)
return content
- def _download_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True, tries=1, timeout=5, encoding=None):
- """ Returns the data of the page as a string """
+ def _download_webpage(
+ self, url_or_request, video_id, note=None, errnote=None,
+ fatal=True, tries=1, timeout=5, encoding=None, data=None,
+ headers={}, query={}, expected_status=None):
+ """
+ Return the data of the page as a string.
+
+ Arguments:
+ url_or_request -- plain text URL as a string or
+ a compat_urllib_request.Requestobject
+ video_id -- Video/playlist/item identifier (string)
+
+ Keyword arguments:
+ note -- note printed before downloading (string)
+ errnote -- note printed in case of an error (string)
+ fatal -- flag denoting whether error should be considered fatal,
+ i.e. whether it should cause ExtractionError to be raised,
+ otherwise a warning will be reported and extraction continued
+ tries -- number of tries
+ timeout -- sleep interval between tries
+ encoding -- encoding for a page content decoding, guessed automatically
+ when not explicitly specified
+ data -- POST data (bytes)
+ headers -- HTTP headers (dict)
+ query -- URL query (dict)
+ expected_status -- allows to accept failed HTTP requests (non 2xx
+ status code) by explicitly specifying a set of accepted status
+ codes. Can be any of the following entities:
+ - an integer type specifying an exact failed status code to
+ accept
+ - a list or a tuple of integer types specifying a list of
+ failed status codes to accept
+ - a callable accepting an actual failed status code and
+ returning True if it should be accepted
+ Note that this argument does not affect success status codes (2xx)
+ which are always accepted.
+ """
+
success = False
try_count = 0
while success is False:
try:
- res = self._download_webpage_handle(url_or_request, video_id, note, errnote, fatal, encoding=encoding)
+ res = self._download_webpage_handle(
+ url_or_request, video_id, note, errnote, fatal,
+ encoding=encoding, data=data, headers=headers, query=query,
+ expected_status=expected_status)
success = True
except compat_http_client.IncompleteRead as e:
try_count += 1
content, _ = res
return content
- def _download_xml(self, url_or_request, video_id,
- note='Downloading XML', errnote='Unable to download XML',
- transform_source=None, fatal=True, encoding=None):
- """Return the xml as an xml.etree.ElementTree.Element"""
- xml_string = self._download_webpage(
- url_or_request, video_id, note, errnote, fatal=fatal, encoding=encoding)
- if xml_string is False:
- return xml_string
+ def _download_xml_handle(
+ self, url_or_request, video_id, note='Downloading XML',
+ errnote='Unable to download XML', transform_source=None,
+ fatal=True, encoding=None, data=None, headers={}, query={},
+ expected_status=None):
+ """
+ Return a tuple (xml as an xml.etree.ElementTree.Element, URL handle).
+
+ See _download_webpage docstring for arguments specification.
+ """
+ res = self._download_webpage_handle(
+ url_or_request, video_id, note, errnote, fatal=fatal,
+ encoding=encoding, data=data, headers=headers, query=query,
+ expected_status=expected_status)
+ if res is False:
+ return res
+ xml_string, urlh = res
+ return self._parse_xml(
+ xml_string, video_id, transform_source=transform_source,
+ fatal=fatal), urlh
+
+ def _download_xml(
+ self, url_or_request, video_id,
+ note='Downloading XML', errnote='Unable to download XML',
+ transform_source=None, fatal=True, encoding=None,
+ data=None, headers={}, query={}, expected_status=None):
+ """
+ Return the xml as an xml.etree.ElementTree.Element.
+
+ See _download_webpage docstring for arguments specification.
+ """
+ res = self._download_xml_handle(
+ url_or_request, video_id, note=note, errnote=errnote,
+ transform_source=transform_source, fatal=fatal, encoding=encoding,
+ data=data, headers=headers, query=query,
+ expected_status=expected_status)
+ return res if res is False else res[0]
+
+ def _parse_xml(self, xml_string, video_id, transform_source=None, fatal=True):
if transform_source:
xml_string = transform_source(xml_string)
- return compat_etree_fromstring(xml_string.encode('utf-8'))
-
- def _download_json(self, url_or_request, video_id,
- note='Downloading JSON metadata',
- errnote='Unable to download JSON metadata',
- transform_source=None,
- fatal=True, encoding=None):
- json_string = self._download_webpage(
+ try:
+ return compat_etree_fromstring(xml_string.encode('utf-8'))
+ except compat_xml_parse_error as ve:
+ errmsg = '%s: Failed to parse XML ' % video_id
+ if fatal:
+ raise ExtractorError(errmsg, cause=ve)
+ else:
+ self.report_warning(errmsg + str(ve))
+
+ def _download_json_handle(
+ self, url_or_request, video_id, note='Downloading JSON metadata',
+ errnote='Unable to download JSON metadata', transform_source=None,
+ fatal=True, encoding=None, data=None, headers={}, query={},
+ expected_status=None):
+ """
+ Return a tuple (JSON object, URL handle).
+
+ See _download_webpage docstring for arguments specification.
+ """
+ res = self._download_webpage_handle(
url_or_request, video_id, note, errnote, fatal=fatal,
- encoding=encoding)
- if (not fatal) and json_string is False:
- return None
+ encoding=encoding, data=data, headers=headers, query=query,
+ expected_status=expected_status)
+ if res is False:
+ return res
+ json_string, urlh = res
return self._parse_json(
- json_string, video_id, transform_source=transform_source, fatal=fatal)
+ json_string, video_id, transform_source=transform_source,
+ fatal=fatal), urlh
+
+ def _download_json(
+ self, url_or_request, video_id, note='Downloading JSON metadata',
+ errnote='Unable to download JSON metadata', transform_source=None,
+ fatal=True, encoding=None, data=None, headers={}, query={},
+ expected_status=None):
+ """
+ Return the JSON object as a dict.
+
+ See _download_webpage docstring for arguments specification.
+ """
+ res = self._download_json_handle(
+ url_or_request, video_id, note=note, errnote=errnote,
+ transform_source=transform_source, fatal=fatal, encoding=encoding,
+ data=data, headers=headers, query=query,
+ expected_status=expected_status)
+ return res if res is False else res[0]
def _parse_json(self, json_string, video_id, transform_source=None, fatal=True):
if transform_source:
expected=True)
@staticmethod
- def raise_geo_restricted(msg='This video is not available from your location due to geo restriction'):
- raise ExtractorError(
- '%s. You might want to use --proxy to workaround.' % msg,
- expected=True)
+ def raise_geo_restricted(msg='This video is not available from your location due to geo restriction', countries=None):
+ raise GeoRestrictedError(msg, countries=countries)
# Methods for following #608
@staticmethod
video_info['title'] = video_title
return video_info
+ def playlist_from_matches(self, matches, playlist_id=None, playlist_title=None, getter=None, ie=None):
+ urls = orderedSet(
+ self.url_result(self._proto_relative_url(getter(m) if getter else m), ie)
+ for m in matches)
+ return self.playlist_result(
+ urls, playlist_id=playlist_id, playlist_title=playlist_title)
+
@staticmethod
def playlist_result(entries, playlist_id=None, playlist_title=None, playlist_description=None):
"""Returns a playlist"""
if mobj:
break
- if not self._downloader.params.get('no_color') and os.name != 'nt' and sys.stderr.isatty():
+ if not self._downloader.params.get('no_color') and compat_os_name != 'nt' and sys.stderr.isatty():
_name = '\033[0;34m%s\033[0m' % name
else:
_name = name
else:
return res
- def _get_login_info(self):
+ def _get_netrc_login_info(self, netrc_machine=None):
+ username = None
+ password = None
+ netrc_machine = netrc_machine or self._NETRC_MACHINE
+
+ if self._downloader.params.get('usenetrc', False):
+ try:
+ info = netrc.netrc().authenticators(netrc_machine)
+ if info is not None:
+ username = info[0]
+ password = info[2]
+ else:
+ raise netrc.NetrcParseError(
+ 'No authenticators for %s' % netrc_machine)
+ except (IOError, netrc.NetrcParseError) as err:
+ self._downloader.report_warning(
+ 'parsing .netrc: %s' % error_to_compat_str(err))
+
+ return username, password
+
+ def _get_login_info(self, username_option='username', password_option='password', netrc_machine=None):
"""
Get the login info as (username, password)
- It will look in the netrc file using the _NETRC_MACHINE value
+ First look for the manually specified credentials using username_option
+ and password_option as keys in params dictionary. If no such credentials
+ available look in the netrc file using the netrc_machine or _NETRC_MACHINE
+ value.
If there's no info available, return (None, None)
"""
if self._downloader is None:
return (None, None)
- username = None
- password = None
downloader_params = self._downloader.params
# Attempt to use provided username and password or .netrc data
- if downloader_params.get('username') is not None:
- username = downloader_params['username']
- password = downloader_params['password']
- elif downloader_params.get('usenetrc', False):
- try:
- info = netrc.netrc().authenticators(self._NETRC_MACHINE)
- if info is not None:
- username = info[0]
- password = info[2]
- else:
- raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE)
- except (IOError, netrc.NetrcParseError) as err:
- self._downloader.report_warning('parsing .netrc: %s' % error_to_compat_str(err))
+ if downloader_params.get(username_option) is not None:
+ username = downloader_params[username_option]
+ password = downloader_params[password_option]
+ else:
+ username, password = self._get_netrc_login_info(netrc_machine)
- return (username, password)
+ return username, password
def _get_tfa_info(self, note='two-factor verification code'):
"""
[^>]+?content=(["\'])(?P<content>.*?)\2''' % re.escape(prop)
def _og_search_property(self, prop, html, name=None, **kargs):
+ if not isinstance(prop, (list, tuple)):
+ prop = [prop]
if name is None:
- name = 'OpenGraph %s' % prop
- escaped = self._search_regex(self._og_regexes(prop), html, name, flags=re.DOTALL, **kargs)
+ name = 'OpenGraph %s' % prop[0]
+ og_regexes = []
+ for p in prop:
+ og_regexes.extend(self._og_regexes(p))
+ escaped = self._search_regex(og_regexes, html, name, flags=re.DOTALL, **kargs)
if escaped is None:
return None
return unescapeHTML(escaped)
return self._og_search_property('url', html, **kargs)
def _html_search_meta(self, name, html, display_name=None, fatal=False, **kwargs):
+ if not isinstance(name, (list, tuple)):
+ name = [name]
if display_name is None:
- display_name = name
+ display_name = name[0]
return self._html_search_regex(
- self._meta_regex(name),
+ [self._meta_regex(n) for n in name],
html, display_name, fatal=fatal, group='content', **kwargs)
def _dc_search_uploader(self, html):
def _family_friendly_search(self, html):
# See http://schema.org/VideoObject
- family_friendly = self._html_search_meta('isFamilyFriendly', html)
+ family_friendly = self._html_search_meta(
+ 'isFamilyFriendly', html, default=None)
if not family_friendly:
return None
return self._html_search_meta('twitter:player', html,
'twitter card player')
- def _search_json_ld(self, html, video_id, **kwargs):
+ def _search_json_ld(self, html, video_id, expected_type=None, **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)
+ JSON_LD_RE, html, 'JSON-LD', group='json_ld', **kwargs)
+ default = kwargs.get('default', NO_DEFAULT)
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):
+ return default if default is not NO_DEFAULT else {}
+ # JSON-LD may be malformed and thus `fatal` should be respected.
+ # At the same time `default` may be passed that assumes `fatal=False`
+ # for _search_regex. Let's simulate the same behavior here as well.
+ fatal = kwargs.get('fatal', True) if default == NO_DEFAULT else False
+ return self._json_ld(json_ld, video_id, fatal=fatal, expected_type=expected_type)
+
+ def _json_ld(self, json_ld, video_id, fatal=True, expected_type=None):
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')),
- })
+ if not isinstance(json_ld, (list, tuple, dict)):
+ return info
+ if isinstance(json_ld, dict):
+ json_ld = [json_ld]
+
+ INTERACTION_TYPE_MAP = {
+ 'CommentAction': 'comment',
+ 'AgreeAction': 'like',
+ 'DisagreeAction': 'dislike',
+ 'LikeAction': 'like',
+ 'DislikeAction': 'dislike',
+ 'ListenAction': 'view',
+ 'WatchAction': 'view',
+ 'ViewAction': 'view',
+ }
+
+ def extract_interaction_statistic(e):
+ interaction_statistic = e.get('interactionStatistic')
+ if not isinstance(interaction_statistic, list):
+ return
+ for is_e in interaction_statistic:
+ if not isinstance(is_e, dict):
+ continue
+ if is_e.get('@type') != 'InteractionCounter':
+ continue
+ interaction_type = is_e.get('interactionType')
+ if not isinstance(interaction_type, compat_str):
+ continue
+ interaction_count = int_or_none(is_e.get('userInteractionCount'))
+ if interaction_count is None:
+ continue
+ count_kind = INTERACTION_TYPE_MAP.get(interaction_type.split('/')[-1])
+ if not count_kind:
+ continue
+ count_key = '%s_count' % count_kind
+ if info.get(count_key) is not None:
+ continue
+ info[count_key] = interaction_count
+
+ def extract_video_object(e):
+ assert e['@type'] == 'VideoObject'
+ info.update({
+ 'url': url_or_none(e.get('contentUrl')),
+ 'title': unescapeHTML(e.get('name')),
+ 'description': unescapeHTML(e.get('description')),
+ 'thumbnail': url_or_none(e.get('thumbnailUrl') or e.get('thumbnailURL')),
+ 'duration': parse_duration(e.get('duration')),
+ 'timestamp': unified_timestamp(e.get('uploadDate')),
+ 'filesize': float_or_none(e.get('contentSize')),
+ 'tbr': int_or_none(e.get('bitrate')),
+ 'width': int_or_none(e.get('width')),
+ 'height': int_or_none(e.get('height')),
+ 'view_count': int_or_none(e.get('interactionCount')),
+ })
+ extract_interaction_statistic(e)
+
+ for e in json_ld:
+ if isinstance(e.get('@context'), compat_str) and re.match(r'^https?://schema.org/?$', e.get('@context')):
+ item_type = e.get('@type')
+ if expected_type is not None and expected_type != item_type:
+ return info
+ if item_type in ('TVEpisode', 'Episode'):
+ info.update({
+ 'episode': unescapeHTML(e.get('name')),
+ 'episode_number': int_or_none(e.get('episodeNumber')),
+ 'description': unescapeHTML(e.get('description')),
+ })
+ part_of_season = e.get('partOfSeason')
+ if isinstance(part_of_season, dict) and part_of_season.get('@type') in ('TVSeason', 'Season', 'CreativeWorkSeason'):
+ info['season_number'] = int_or_none(part_of_season.get('seasonNumber'))
+ part_of_series = e.get('partOfSeries') or e.get('partOfTVSeries')
+ if isinstance(part_of_series, dict) and part_of_series.get('@type') in ('TVSeries', 'Series', 'CreativeWorkSeries'):
+ info['series'] = unescapeHTML(part_of_series.get('name'))
+ elif item_type in ('Article', 'NewsArticle'):
+ info.update({
+ 'timestamp': parse_iso8601(e.get('datePublished')),
+ 'title': unescapeHTML(e.get('headline')),
+ 'description': unescapeHTML(e.get('articleBody')),
+ })
+ elif item_type == 'VideoObject':
+ extract_video_object(e)
+ continue
+ video = e.get('video')
+ if isinstance(video, dict) and video.get('@type') == 'VideoObject':
+ extract_video_object(video)
+ break
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)
hidden_inputs = {}
- for input in re.findall(r'(?i)<input([^>]+)>', html):
- if not re.search(r'type=(["\'])(?:hidden|submit)\1', input):
- continue
- name = re.search(r'name=(["\'])(?P<value>.+?)\1', input)
- if not name:
+ for input in re.findall(r'(?i)(<input[^>]+>)', html):
+ attrs = extract_attributes(input)
+ if not input:
continue
- value = re.search(r'value=(["\'])(?P<value>.*?)\1', input)
- if not value:
+ if attrs.get('type') not in ('hidden', 'submit'):
continue
- hidden_inputs[name.group('value')] = value.group('value')
+ name = attrs.get('name') or attrs.get('id')
+ value = attrs.get('value')
+ if name and value is not None:
+ hidden_inputs[name] = value
return hidden_inputs
def _form_hidden_inputs(self, form_id, html):
f['ext'] = determine_ext(f['url'])
if isinstance(field_preference, (list, tuple)):
- return tuple(f.get(field) if f.get(field) is not None else -1 for field in field_preference)
+ return tuple(
+ f.get(field)
+ if f.get(field) is not None
+ else ('' if field == 'format_id' else -1)
+ for field in field_preference)
preference = f.get('preference')
if preference is None:
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
+ protocol = f.get('protocol') or determine_protocol(f)
+ proto_preference = 0 if protocol in ['http', 'https'] else (-0.5 if protocol == 'rtsp' else -0.1)
if f.get('vcodec') == 'none': # audio only
+ preference -= 50
if self._downloader.params.get('prefer_free_formats'):
ORDER = ['aac', 'mp3', 'm4a', 'webm', 'ogg', 'opus']
else:
except ValueError:
audio_ext_preference = -1
else:
+ if f.get('acodec') == 'none': # video only
+ preference -= 40
if self._downloader.params.get('prefer_free_formats'):
ORDER = ['flv', 'mp4', 'webm']
else:
unique_formats.append(f)
formats[:] = unique_formats
- def _is_valid_url(self, url, video_id, item='video'):
+ def _is_valid_url(self, url, video_id, item='video', headers={}):
url = self._proto_relative_url(url, scheme='http:')
# For now assume non HTTP(S) URLs always valid
if not (url.startswith('http://') or url.startswith('https://')):
return True
try:
- self._request_webpage(url, video_id, 'Checking %s URL' % item)
+ self._request_webpage(url, video_id, 'Checking %s URL' % item, headers=headers)
return True
except ExtractorError as e:
if isinstance(e.cause, compat_urllib_error.URLError):
def _extract_f4m_formats(self, manifest_url, video_id, preference=None, f4m_id=None,
transform_source=lambda s: fix_xml_ampersands(s).strip(),
- fatal=True):
+ fatal=True, m3u8_id=None):
manifest = self._download_xml(
manifest_url, video_id, 'Downloading f4m manifest',
'Unable to download f4m manifest',
if manifest is False:
return []
+ return self._parse_f4m_formats(
+ manifest, manifest_url, video_id, preference=preference, f4m_id=f4m_id,
+ transform_source=transform_source, fatal=fatal, m3u8_id=m3u8_id)
+
+ def _parse_f4m_formats(self, manifest, manifest_url, video_id, preference=None, f4m_id=None,
+ transform_source=lambda s: fix_xml_ampersands(s).strip(),
+ fatal=True, m3u8_id=None):
+ # currently youtube-dl cannot decode the playerVerificationChallenge as Akamai uses Adobe Alchemy
+ akamai_pv = manifest.find('{http://ns.adobe.com/f4m/1.0}pv-2.0')
+ if akamai_pv is not None and ';' in akamai_pv.text:
+ playerVerificationChallenge = akamai_pv.text.split(';')[0]
+ if playerVerificationChallenge.strip() != '':
+ return []
+
formats = []
manifest_version = '1.0'
media_nodes = manifest.findall('{http://ns.adobe.com/f4m/1.0}media')
if not media_nodes:
manifest_version = '2.0'
media_nodes = manifest.findall('{http://ns.adobe.com/f4m/2.0}media')
- base_url = xpath_text(
- manifest, ['{http://ns.adobe.com/f4m/1.0}baseURL', '{http://ns.adobe.com/f4m/2.0}baseURL'],
+ # Remove unsupported DRM protected media from final formats
+ # rendition (see https://github.com/rg3/youtube-dl/issues/8573).
+ media_nodes = remove_encrypted_media(media_nodes)
+ if not media_nodes:
+ return formats
+
+ manifest_base_url = get_base_url(manifest)
+
+ bootstrap_info = xpath_element(
+ manifest, ['{http://ns.adobe.com/f4m/1.0}bootstrapInfo', '{http://ns.adobe.com/f4m/2.0}bootstrapInfo'],
+ 'bootstrap info', default=None)
+
+ vcodec = None
+ mime_type = xpath_text(
+ manifest, ['{http://ns.adobe.com/f4m/1.0}mimeType', '{http://ns.adobe.com/f4m/2.0}mimeType'],
'base URL', default=None)
- if base_url:
- base_url = base_url.strip()
+ if mime_type and mime_type.startswith('audio/'):
+ vcodec = 'none'
+
for i, media_el in enumerate(media_nodes):
- if manifest_version == '2.0':
- media_url = media_el.attrib.get('href') or media_el.attrib.get('url')
+ tbr = int_or_none(media_el.attrib.get('bitrate'))
+ width = int_or_none(media_el.attrib.get('width'))
+ height = int_or_none(media_el.attrib.get('height'))
+ format_id = '-'.join(filter(None, [f4m_id, compat_str(i if tbr is None else tbr)]))
+ # If <bootstrapInfo> is present, the specified f4m is a
+ # stream-level manifest, and only set-level manifests may refer to
+ # external resources. See section 11.4 and section 4 of F4M spec
+ if bootstrap_info is None:
+ media_url = None
+ # @href is introduced in 2.0, see section 11.6 of F4M spec
+ if manifest_version == '2.0':
+ media_url = media_el.attrib.get('href')
+ if media_url is None:
+ media_url = media_el.attrib.get('url')
if not media_url:
continue
manifest_url = (
media_url if media_url.startswith('http://') or media_url.startswith('https://')
- else ((base_url or '/'.join(manifest_url.split('/')[:-1])) + '/' + media_url))
+ else ((manifest_base_url or '/'.join(manifest_url.split('/')[:-1])) + '/' + media_url))
# If media_url is itself a f4m manifest do the recursive extraction
# since bitrates in parent manifest (this one) and media_url manifest
# may differ leading to inability to resolve the format by requested
# bitrate in f4m downloader
- if determine_ext(manifest_url) == 'f4m':
- formats.extend(self._extract_f4m_formats(
- manifest_url, video_id, preference, f4m_id, fatal=fatal))
+ ext = determine_ext(manifest_url)
+ if ext == 'f4m':
+ f4m_formats = self._extract_f4m_formats(
+ manifest_url, video_id, preference=preference, f4m_id=f4m_id,
+ transform_source=transform_source, fatal=fatal)
+ # Sometimes stream-level manifest contains single media entry that
+ # does not contain any quality metadata (e.g. http://matchtv.ru/#live-player).
+ # At the same time parent's media entry in set-level manifest may
+ # contain it. We will copy it from parent in such cases.
+ if len(f4m_formats) == 1:
+ f = f4m_formats[0]
+ f.update({
+ 'tbr': f.get('tbr') or tbr,
+ 'width': f.get('width') or width,
+ 'height': f.get('height') or height,
+ 'format_id': f.get('format_id') if not tbr else format_id,
+ 'vcodec': vcodec,
+ })
+ formats.extend(f4m_formats)
+ continue
+ elif ext == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ manifest_url, video_id, 'mp4', preference=preference,
+ m3u8_id=m3u8_id, fatal=fatal))
continue
- tbr = int_or_none(media_el.attrib.get('bitrate'))
formats.append({
- 'format_id': '-'.join(filter(None, [f4m_id, compat_str(i if tbr is None else tbr)])),
+ 'format_id': format_id,
'url': manifest_url,
- 'ext': 'flv',
+ 'manifest_url': manifest_url,
+ 'ext': 'flv' if bootstrap_info is not None else None,
+ 'protocol': 'f4m',
'tbr': tbr,
- 'width': int_or_none(media_el.attrib.get('width')),
- 'height': int_or_none(media_el.attrib.get('height')),
+ 'width': width,
+ 'height': height,
+ 'vcodec': vcodec,
'preference': preference,
})
- self._sort_formats(formats)
-
return formats
- def _extract_m3u8_formats(self, m3u8_url, video_id, ext=None,
- entry_protocol='m3u8', preference=None,
- m3u8_id=None, note=None, errnote=None,
- fatal=True):
-
- formats = [{
+ def _m3u8_meta_format(self, m3u8_url, ext=None, preference=None, m3u8_id=None):
+ return {
'format_id': '-'.join(filter(None, [m3u8_id, 'meta'])),
'url': m3u8_url,
'ext': ext,
'protocol': 'm3u8',
- 'preference': preference - 1 if preference else -1,
+ 'preference': preference - 100 if preference else -100,
'resolution': 'multiple',
'format_note': 'Quality selection URL',
- }]
-
- format_url = lambda u: (
- u
- if re.match(r'^https?://', u)
- else compat_urlparse.urljoin(m3u8_url, u))
+ }
+ def _extract_m3u8_formats(self, m3u8_url, video_id, ext=None,
+ entry_protocol='m3u8', preference=None,
+ m3u8_id=None, note=None, errnote=None,
+ fatal=True, live=False):
res = self._download_webpage_handle(
m3u8_url, video_id,
note=note or 'Downloading m3u8 information',
errnote=errnote or 'Failed to download m3u8 information',
fatal=fatal)
+
if res is False:
return []
+
m3u8_doc, urlh = res
m3u8_url = urlh.geturl()
- # A Media Playlist Tag MUST NOT appear in a Master Playlist
- # https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3
- # The EXT-X-TARGETDURATION tag is REQUIRED for every M3U8 Media Playlists
- # https://tools.ietf.org/html/draft-pantos-http-live-streaming-17#section-4.3.3.1
- if '#EXT-X-TARGETDURATION' in m3u8_doc:
+
+ return self._parse_m3u8_formats(
+ m3u8_doc, m3u8_url, ext=ext, entry_protocol=entry_protocol,
+ preference=preference, m3u8_id=m3u8_id, live=live)
+
+ def _parse_m3u8_formats(self, m3u8_doc, m3u8_url, ext=None,
+ entry_protocol='m3u8', preference=None,
+ m3u8_id=None, live=False):
+ if '#EXT-X-FAXS-CM:' in m3u8_doc: # Adobe Flash Access
+ return []
+
+ if re.search(r'#EXT-X-SESSION-KEY:.*?URI="skd://', m3u8_doc): # Apple FairPlay
+ return []
+
+ formats = []
+
+ format_url = lambda u: (
+ u
+ if re.match(r'^https?://', u)
+ else compat_urlparse.urljoin(m3u8_url, u))
+
+ # References:
+ # 1. https://tools.ietf.org/html/draft-pantos-http-live-streaming-21
+ # 2. https://github.com/rg3/youtube-dl/issues/12211
+
+ # We should try extracting formats only from master playlists [1, 4.3.4],
+ # i.e. playlists that describe available qualities. On the other hand
+ # media playlists [1, 4.3.3] should be returned as is since they contain
+ # just the media without qualities renditions.
+ # Fortunately, master playlist can be easily distinguished from media
+ # playlist based on particular tags availability. As of [1, 4.3.3, 4.3.4]
+ # master playlist tags MUST NOT appear in a media playist and vice versa.
+ # As of [1, 4.3.3.1] #EXT-X-TARGETDURATION tag is REQUIRED for every
+ # media playlist and MUST NOT appear in master playlist thus we can
+ # clearly detect media playlist with this criterion.
+
+ if '#EXT-X-TARGETDURATION' in m3u8_doc: # media playlist, return as is
return [{
'url': m3u8_url,
'format_id': m3u8_id,
'protocol': entry_protocol,
'preference': preference,
}]
- last_info = None
- last_media = None
- kv_rex = re.compile(
- r'(?P<key>[a-zA-Z_-]+)=(?P<val>"[^"]+"|[^",]+)(?:,|$)')
+
+ groups = {}
+ last_stream_inf = {}
+
+ def extract_media(x_media_line):
+ media = parse_m3u8_attributes(x_media_line)
+ # As per [1, 4.3.4.1] TYPE, GROUP-ID and NAME are REQUIRED
+ media_type, group_id, name = media.get('TYPE'), media.get('GROUP-ID'), media.get('NAME')
+ if not (media_type and group_id and name):
+ return
+ groups.setdefault(group_id, []).append(media)
+ if media_type not in ('VIDEO', 'AUDIO'):
+ return
+ media_url = media.get('URI')
+ if media_url:
+ format_id = []
+ for v in (m3u8_id, group_id, name):
+ if v:
+ format_id.append(v)
+ f = {
+ 'format_id': '-'.join(format_id),
+ 'url': format_url(media_url),
+ 'manifest_url': m3u8_url,
+ 'language': media.get('LANGUAGE'),
+ 'ext': ext,
+ 'protocol': entry_protocol,
+ 'preference': preference,
+ }
+ if media_type == 'AUDIO':
+ f['vcodec'] = 'none'
+ formats.append(f)
+
+ def build_stream_name():
+ # Despite specification does not mention NAME attribute for
+ # EXT-X-STREAM-INF tag it still sometimes may be present (see [1]
+ # or vidio test in TestInfoExtractor.test_parse_m3u8_formats)
+ # 1. http://www.vidio.com/watch/165683-dj_ambred-booyah-live-2015
+ stream_name = last_stream_inf.get('NAME')
+ if stream_name:
+ return stream_name
+ # If there is no NAME in EXT-X-STREAM-INF it will be obtained
+ # from corresponding rendition group
+ stream_group_id = last_stream_inf.get('VIDEO')
+ if not stream_group_id:
+ return
+ stream_group = groups.get(stream_group_id)
+ if not stream_group:
+ return stream_group_id
+ rendition = stream_group[0]
+ return rendition.get('NAME') or stream_group_id
+
for line in m3u8_doc.splitlines():
if line.startswith('#EXT-X-STREAM-INF:'):
- last_info = {}
- for m in kv_rex.finditer(line):
- v = m.group('val')
- if v.startswith('"'):
- v = v[1:-1]
- last_info[m.group('key')] = v
+ last_stream_inf = parse_m3u8_attributes(line)
elif line.startswith('#EXT-X-MEDIA:'):
- last_media = {}
- for m in kv_rex.finditer(line):
- v = m.group('val')
- if v.startswith('"'):
- v = v[1:-1]
- last_media[m.group('key')] = v
+ extract_media(line)
elif line.startswith('#') or not line.strip():
continue
else:
- if last_info is None:
- formats.append({'url': format_url(line)})
- continue
- tbr = int_or_none(last_info.get('BANDWIDTH'), scale=1000)
+ tbr = float_or_none(
+ last_stream_inf.get('AVERAGE-BANDWIDTH') or
+ last_stream_inf.get('BANDWIDTH'), scale=1000)
format_id = []
if m3u8_id:
format_id.append(m3u8_id)
- last_media_name = last_media.get('NAME') if last_media and last_media.get('TYPE') != 'SUBTITLES' else None
- format_id.append(last_media_name if last_media_name else '%d' % (tbr if tbr else len(formats)))
+ stream_name = build_stream_name()
+ # Bandwidth of live streams may differ over time thus making
+ # format_id unpredictable. So it's better to keep provided
+ # format_id intact.
+ if not live:
+ format_id.append(stream_name if stream_name else '%d' % (tbr if tbr else len(formats)))
+ manifest_url = format_url(line.strip())
f = {
'format_id': '-'.join(format_id),
- 'url': format_url(line.strip()),
+ 'url': manifest_url,
+ 'manifest_url': m3u8_url,
'tbr': tbr,
'ext': ext,
+ 'fps': float_or_none(last_stream_inf.get('FRAME-RATE')),
'protocol': entry_protocol,
'preference': preference,
}
- codecs = last_info.get('CODECS')
- if codecs:
- # TODO: looks like video codec is not always necessarily goes first
- va_codecs = codecs.split(',')
- if va_codecs[0]:
- f['vcodec'] = va_codecs[0]
- if len(va_codecs) > 1 and va_codecs[1]:
- f['acodec'] = va_codecs[1]
- resolution = last_info.get('RESOLUTION')
+ resolution = last_stream_inf.get('RESOLUTION')
if resolution:
- width_str, height_str = resolution.split('x')
- f['width'] = int(width_str)
- f['height'] = int(height_str)
- if last_media is not None:
- f['m3u8_media'] = last_media
- last_media = None
+ mobj = re.search(r'(?P<width>\d+)[xX](?P<height>\d+)', resolution)
+ if mobj:
+ f['width'] = int(mobj.group('width'))
+ f['height'] = int(mobj.group('height'))
+ # Unified Streaming Platform
+ mobj = re.search(
+ r'audio.*?(?:%3D|=)(\d+)(?:-video.*?(?:%3D|=)(\d+))?', f['url'])
+ if mobj:
+ abr, vbr = mobj.groups()
+ abr, vbr = float_or_none(abr, 1000), float_or_none(vbr, 1000)
+ f.update({
+ 'vbr': vbr,
+ 'abr': abr,
+ })
+ codecs = parse_codecs(last_stream_inf.get('CODECS'))
+ f.update(codecs)
+ audio_group_id = last_stream_inf.get('AUDIO')
+ # As per [1, 4.3.4.1.1] any EXT-X-STREAM-INF tag which
+ # references a rendition group MUST have a CODECS attribute.
+ # However, this is not always respected, for example, [2]
+ # contains EXT-X-STREAM-INF tag which references AUDIO
+ # rendition group but does not have CODECS and despite
+ # referencing an audio group it represents a complete
+ # (with audio and video) format. So, for such cases we will
+ # ignore references to rendition groups and treat them
+ # as complete formats.
+ if audio_group_id and codecs and f.get('vcodec') != 'none':
+ audio_group = groups.get(audio_group_id)
+ if audio_group and audio_group[0].get('URI'):
+ # TODO: update acodec for audio only formats with
+ # the same GROUP-ID
+ f['acodec'] = 'none'
formats.append(f)
- last_info = {}
- self._sort_formats(formats)
+ last_stream_inf = {}
return formats
@staticmethod
out.append('{%s}%s' % (namespace, c))
return '/'.join(out)
- def _extract_smil_formats(self, smil_url, video_id, fatal=True, f4m_params=None):
- smil = self._download_smil(smil_url, video_id, fatal=fatal)
+ def _extract_smil_formats(self, smil_url, video_id, fatal=True, f4m_params=None, transform_source=None):
+ smil = self._download_smil(smil_url, video_id, fatal=fatal, transform_source=transform_source)
if smil is False:
assert not fatal
return {}
return self._parse_smil(smil, smil_url, video_id, f4m_params=f4m_params)
- def _download_smil(self, smil_url, video_id, fatal=True):
+ def _download_smil(self, smil_url, video_id, fatal=True, transform_source=None):
return self._download_xml(
smil_url, video_id, 'Downloading SMIL file',
- 'Unable to download SMIL file', fatal=fatal)
+ 'Unable to download SMIL file', fatal=fatal, transform_source=transform_source)
def _parse_smil(self, smil, smil_url, video_id, f4m_params=None):
namespace = self._parse_smil_namespace(smil)
m3u8_count = 0
srcs = []
- videos = smil.findall(self._xpath_ns('.//video', namespace))
- for video in videos:
- src = video.get('src')
+ media = smil.findall(self._xpath_ns('.//video', namespace)) + smil.findall(self._xpath_ns('.//audio', namespace))
+ for medium in media:
+ src = medium.get('src')
if not src or src in srcs:
continue
srcs.append(src)
- bitrate = float_or_none(video.get('system-bitrate') or video.get('systemBitrate'), 1000)
- filesize = int_or_none(video.get('size') or video.get('fileSize'))
- width = int_or_none(video.get('width'))
- height = int_or_none(video.get('height'))
- proto = video.get('proto')
- ext = video.get('ext')
+ bitrate = float_or_none(medium.get('system-bitrate') or medium.get('systemBitrate'), 1000)
+ filesize = int_or_none(medium.get('size') or medium.get('fileSize'))
+ width = int_or_none(medium.get('width'))
+ height = int_or_none(medium.get('height'))
+ proto = medium.get('proto')
+ ext = medium.get('ext')
src_ext = determine_ext(src)
- streamer = video.get('streamer') or base
+ streamer = medium.get('streamer') or base
if proto == 'rtmp' or streamer.startswith('rtmp'):
rtmp_count += 1
'height': height,
})
formats.extend(m3u8_formats)
- continue
-
- if src_ext == 'f4m':
+ elif src_ext == 'f4m':
f4m_url = src_url
if not f4m_params:
f4m_params = {
'plugin': 'flowplayer-3.2.0.1',
}
f4m_url += '&' if '?' in f4m_url else '?'
- f4m_url += compat_urllib_parse.urlencode(f4m_params)
+ f4m_url += compat_urllib_parse_urlencode(f4m_params)
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):
+ elif src_ext == 'mpd':
+ formats.extend(self._extract_mpd_formats(
+ src_url, video_id, mpd_id='dash', fatal=False))
+ elif re.search(r'\.ism/[Mm]anifest', src_url):
+ formats.extend(self._extract_ism_formats(
+ src_url, video_id, ism_id='mss', fatal=False))
+ elif src_url.startswith('http') and self._is_valid_url(src, video_id):
http_count += 1
formats.append({
'url': src_url,
'width': width,
'height': height,
})
- continue
-
- self._sort_formats(formats)
return formats
if not src or src in urls:
continue
urls.append(src)
- ext = textstream.get('ext') or determine_ext(src) or mimetype2ext(textstream.get('type'))
+ ext = textstream.get('ext') or mimetype2ext(textstream.get('type')) or determine_ext(src)
lang = textstream.get('systemLanguage') or textstream.get('systemLanguageName') or textstream.get('lang') or subtitles_lang
subtitles.setdefault(lang, []).append({
'url': src,
})
return subtitles
- def _extract_xspf_playlist(self, playlist_url, playlist_id, fatal=True):
+ def _extract_xspf_playlist(self, xspf_url, playlist_id, fatal=True):
xspf = self._download_xml(
- playlist_url, playlist_id, 'Downloading xpsf playlist',
+ xspf_url, playlist_id, 'Downloading xpsf playlist',
'Unable to download xspf manifest', fatal=fatal)
if xspf is False:
return []
- return self._parse_xspf(xspf, playlist_id)
+ return self._parse_xspf(
+ xspf, playlist_id, xspf_url=xspf_url,
+ xspf_base_url=base_url(xspf_url))
- def _parse_xspf(self, playlist, playlist_id):
+ def _parse_xspf(self, xspf_doc, playlist_id, xspf_url=None, xspf_base_url=None):
NS_MAP = {
'xspf': 'http://xspf.org/ns/0/',
's1': 'http://static.streamone.nl/player/ns/0',
}
entries = []
- for track in playlist.findall(xpath_with_ns('./xspf:trackList/xspf:track', NS_MAP)):
+ for track in xspf_doc.findall(xpath_with_ns('./xspf:trackList/xspf:track', NS_MAP)):
title = xpath_text(
track, xpath_with_ns('./xspf:title', NS_MAP), 'title', default=playlist_id)
description = xpath_text(
duration = float_or_none(
xpath_text(track, xpath_with_ns('./xspf:duration', NS_MAP), 'duration'), 1000)
- formats = [{
- 'url': location.text,
- 'format_id': location.get(xpath_with_ns('s1:label', NS_MAP)),
- 'width': int_or_none(location.get(xpath_with_ns('s1:width', NS_MAP))),
- 'height': int_or_none(location.get(xpath_with_ns('s1:height', NS_MAP))),
- } for location in track.findall(xpath_with_ns('./xspf:location', NS_MAP))]
+ formats = []
+ for location in track.findall(xpath_with_ns('./xspf:location', NS_MAP)):
+ format_url = urljoin(xspf_base_url, location.text)
+ if not format_url:
+ continue
+ formats.append({
+ 'url': format_url,
+ 'manifest_url': xspf_url,
+ 'format_id': location.get(xpath_with_ns('s1:label', NS_MAP)),
+ 'width': int_or_none(location.get(xpath_with_ns('s1:width', NS_MAP))),
+ 'height': int_or_none(location.get(xpath_with_ns('s1:height', NS_MAP))),
+ })
self._sort_formats(formats)
entries.append({
return entries
def _extract_mpd_formats(self, mpd_url, video_id, mpd_id=None, note=None, errnote=None, fatal=True, formats_dict={}):
- res = self._download_webpage_handle(
+ res = self._download_xml_handle(
mpd_url, video_id,
note=note or 'Downloading MPD manifest',
errnote=errnote or 'Failed to download MPD manifest',
fatal=fatal)
if res is False:
return []
- mpd, urlh = res
- mpd_base_url = re.match(r'https?://.+/', urlh.geturl()).group()
+ mpd_doc, urlh = res
+ mpd_base_url = base_url(urlh.geturl())
return self._parse_mpd_formats(
- compat_etree_fromstring(mpd.encode('utf-8')), mpd_id, mpd_base_url, formats_dict=formats_dict)
+ mpd_doc, mpd_id=mpd_id, mpd_base_url=mpd_base_url,
+ formats_dict=formats_dict, mpd_url=mpd_url)
- def _parse_mpd_formats(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}):
+ def _parse_mpd_formats(self, mpd_doc, mpd_id=None, mpd_base_url='', formats_dict={}, mpd_url=None):
+ """
+ Parse formats from MPD manifest.
+ References:
+ 1. MPEG-DASH Standard, ISO/IEC 23009-1:2014(E),
+ http://standards.iso.org/ittf/PubliclyAvailableStandards/c065274_ISO_IEC_23009-1_2014.zip
+ 2. https://en.wikipedia.org/wiki/Dynamic_Adaptive_Streaming_over_HTTP
+ """
if mpd_doc.get('type') == 'dynamic':
return []
def extract_multisegment_info(element, ms_parent_info):
ms_info = ms_parent_info.copy()
+
+ # As per [1, 5.3.9.2.2] SegmentList and SegmentTemplate share some
+ # common attributes and elements. We will only extract relevant
+ # for us.
+ def extract_common(source):
+ segment_timeline = source.find(_add_ns('SegmentTimeline'))
+ if segment_timeline is not None:
+ s_e = segment_timeline.findall(_add_ns('S'))
+ if s_e:
+ ms_info['total_number'] = 0
+ ms_info['s'] = []
+ for s in s_e:
+ r = int(s.get('r', 0))
+ ms_info['total_number'] += 1 + r
+ ms_info['s'].append({
+ 't': int(s.get('t', 0)),
+ # @d is mandatory (see [1, 5.3.9.6.2, Table 17, page 60])
+ 'd': int(s.attrib['d']),
+ 'r': r,
+ })
+ start_number = source.get('startNumber')
+ if start_number:
+ ms_info['start_number'] = int(start_number)
+ timescale = source.get('timescale')
+ if timescale:
+ ms_info['timescale'] = int(timescale)
+ segment_duration = source.get('duration')
+ if segment_duration:
+ ms_info['segment_duration'] = float(segment_duration)
+
+ def extract_Initialization(source):
+ initialization = source.find(_add_ns('Initialization'))
+ if initialization is not None:
+ ms_info['initialization_url'] = initialization.attrib['sourceURL']
+
segment_list = element.find(_add_ns('SegmentList'))
if segment_list is not None:
+ extract_common(segment_list)
+ extract_Initialization(segment_list)
segment_urls_e = segment_list.findall(_add_ns('SegmentURL'))
if segment_urls_e:
ms_info['segment_urls'] = [segment.attrib['media'] for segment in segment_urls_e]
- initialization = segment_list.find(_add_ns('Initialization'))
- if initialization is not None:
- ms_info['initialization_url'] = initialization.attrib['sourceURL']
else:
segment_template = element.find(_add_ns('SegmentTemplate'))
if segment_template is not None:
- start_number = segment_template.get('startNumber')
- if start_number:
- ms_info['start_number'] = int(start_number)
- segment_timeline = segment_template.find(_add_ns('SegmentTimeline'))
- if segment_timeline is not None:
- s_e = segment_timeline.findall(_add_ns('S'))
- if s_e:
- ms_info['total_number'] = 0
- for s in s_e:
- ms_info['total_number'] += 1 + int(s.get('r', '0'))
- else:
- timescale = segment_template.get('timescale')
- if timescale:
- ms_info['timescale'] = int(timescale)
- segment_duration = segment_template.get('duration')
- if segment_duration:
- ms_info['segment_duration'] = int(segment_duration)
- media_template = segment_template.get('media')
- if media_template:
- ms_info['media_template'] = media_template
+ extract_common(segment_template)
+ media = segment_template.get('media')
+ if media:
+ ms_info['media'] = media
initialization = segment_template.get('initialization')
if initialization:
- ms_info['initialization_url'] = initialization
+ ms_info['initialization'] = initialization
else:
- initialization = segment_template.find(_add_ns('Initialization'))
- if initialization is not None:
- ms_info['initialization_url'] = initialization.attrib['sourceURL']
+ extract_Initialization(segment_template)
return ms_info
mpd_duration = parse_duration(mpd_doc.get('mediaPresentationDuration'))
continue
representation_attrib = adaptation_set.attrib.copy()
representation_attrib.update(representation.attrib)
- mime_type = representation_attrib.get('mimeType')
- content_type = mime_type.split('/')[0] if mime_type else representation_attrib.get('contentType')
+ # According to [1, 5.3.7.2, Table 9, page 41], @mimeType is mandatory
+ mime_type = representation_attrib['mimeType']
+ content_type = mime_type.split('/')[0]
if content_type == 'text':
# TODO implement WebVTT downloading
pass
- elif content_type == 'video' or content_type == 'audio':
+ elif content_type in ('video', 'audio'):
base_url = ''
for element in (representation, adaptation_set, period, mpd_doc):
base_url_e = element.find(_add_ns('BaseURL'))
lang = representation_attrib.get('lang')
url_el = representation.find(_add_ns('BaseURL'))
filesize = int_or_none(url_el.attrib.get('{http://youtube.com/yt/2012/10/10}contentLength') if url_el is not None else None)
+ bandwidth = int_or_none(representation_attrib.get('bandwidth'))
f = {
'format_id': '%s-%s' % (mpd_id, representation_id) if mpd_id else representation_id,
'url': base_url,
+ 'manifest_url': mpd_url,
+ 'ext': mimetype2ext(mime_type),
'width': int_or_none(representation_attrib.get('width')),
'height': int_or_none(representation_attrib.get('height')),
- 'tbr': int_or_none(representation_attrib.get('bandwidth'), 1000),
+ 'tbr': float_or_none(bandwidth, 1000),
'asr': int_or_none(representation_attrib.get('audioSamplingRate')),
'fps': int_or_none(representation_attrib.get('frameRate')),
- 'vcodec': 'none' if content_type == 'audio' else representation_attrib.get('codecs'),
- 'acodec': 'none' if content_type == 'video' else representation_attrib.get('codecs'),
'language': lang if lang not in ('mul', 'und', 'zxx', 'mis') else None,
'format_note': 'DASH %s' % content_type,
'filesize': filesize,
+ 'container': mimetype2ext(mime_type) + '_dash',
}
+ f.update(parse_codecs(representation_attrib.get('codecs')))
representation_ms_info = extract_multisegment_info(representation, adaption_set_ms_info)
- if 'segment_urls' not in representation_ms_info and 'media_template' in representation_ms_info:
- if 'total_number' not in representation_ms_info and 'segment_duration':
- segment_duration = float(representation_ms_info['segment_duration']) / float(representation_ms_info['timescale'])
- representation_ms_info['total_number'] = int(math.ceil(float(period_duration) / segment_duration))
- media_template = representation_ms_info['media_template']
- media_template = media_template.replace('$RepresentationID$', representation_id)
- media_template = re.sub(r'\$(Number|Bandwidth)(?:%(0\d+)d)?\$', r'%(\1)\2d', media_template)
- media_template.replace('$$', '$')
- representation_ms_info['segment_urls'] = [media_template % {'Number': segment_number, 'Bandwidth': representation_attrib.get('bandwidth')} for segment_number in range(representation_ms_info['start_number'], representation_ms_info['total_number'] + representation_ms_info['start_number'])]
- if 'segment_urls' in representation_ms_info:
+
+ def prepare_template(template_name, identifiers):
+ tmpl = representation_ms_info[template_name]
+ # First of, % characters outside $...$ templates
+ # must be escaped by doubling for proper processing
+ # by % operator string formatting used further (see
+ # https://github.com/rg3/youtube-dl/issues/16867).
+ t = ''
+ in_template = False
+ for c in tmpl:
+ t += c
+ if c == '$':
+ in_template = not in_template
+ elif c == '%' and not in_template:
+ t += c
+ # Next, $...$ templates are translated to their
+ # %(...) counterparts to be used with % operator
+ t = t.replace('$RepresentationID$', representation_id)
+ t = re.sub(r'\$(%s)\$' % '|'.join(identifiers), r'%(\1)d', t)
+ t = re.sub(r'\$(%s)%%([^$]+)\$' % '|'.join(identifiers), r'%(\1)\2', t)
+ t.replace('$$', '$')
+ return t
+
+ # @initialization is a regular template like @media one
+ # so it should be handled just the same way (see
+ # https://github.com/rg3/youtube-dl/issues/11605)
+ if 'initialization' in representation_ms_info:
+ initialization_template = prepare_template(
+ 'initialization',
+ # As per [1, 5.3.9.4.2, Table 15, page 54] $Number$ and
+ # $Time$ shall not be included for @initialization thus
+ # only $Bandwidth$ remains
+ ('Bandwidth', ))
+ representation_ms_info['initialization_url'] = initialization_template % {
+ 'Bandwidth': bandwidth,
+ }
+
+ def location_key(location):
+ return 'url' if re.match(r'^https?://', location) else 'path'
+
+ if 'segment_urls' not in representation_ms_info and 'media' in representation_ms_info:
+
+ media_template = prepare_template('media', ('Number', 'Bandwidth', 'Time'))
+ media_location_key = location_key(media_template)
+
+ # As per [1, 5.3.9.4.4, Table 16, page 55] $Number$ and $Time$
+ # can't be used at the same time
+ if '%(Number' in media_template and 's' not in representation_ms_info:
+ segment_duration = None
+ if 'total_number' not in representation_ms_info and 'segment_duration' in representation_ms_info:
+ segment_duration = float_or_none(representation_ms_info['segment_duration'], representation_ms_info['timescale'])
+ representation_ms_info['total_number'] = int(math.ceil(float(period_duration) / segment_duration))
+ representation_ms_info['fragments'] = [{
+ media_location_key: media_template % {
+ 'Number': segment_number,
+ 'Bandwidth': bandwidth,
+ },
+ 'duration': segment_duration,
+ } for segment_number in range(
+ representation_ms_info['start_number'],
+ representation_ms_info['total_number'] + representation_ms_info['start_number'])]
+ else:
+ # $Number*$ or $Time$ in media template with S list available
+ # Example $Number*$: http://www.svtplay.se/klipp/9023742/stopptid-om-bjorn-borg
+ # Example $Time$: https://play.arkena.com/embed/avp/v2/player/media/b41dda37-d8e7-4d3f-b1b5-9a9db578bdfe/1/129411
+ representation_ms_info['fragments'] = []
+ segment_time = 0
+ segment_d = None
+ segment_number = representation_ms_info['start_number']
+
+ def add_segment_url():
+ segment_url = media_template % {
+ 'Time': segment_time,
+ 'Bandwidth': bandwidth,
+ 'Number': segment_number,
+ }
+ representation_ms_info['fragments'].append({
+ media_location_key: segment_url,
+ 'duration': float_or_none(segment_d, representation_ms_info['timescale']),
+ })
+
+ for num, s in enumerate(representation_ms_info['s']):
+ segment_time = s.get('t') or segment_time
+ segment_d = s['d']
+ add_segment_url()
+ segment_number += 1
+ for r in range(s.get('r', 0)):
+ segment_time += segment_d
+ add_segment_url()
+ segment_number += 1
+ segment_time += segment_d
+ elif 'segment_urls' in representation_ms_info and 's' in representation_ms_info:
+ # No media template
+ # Example: https://www.youtube.com/watch?v=iXZV5uAYMJI
+ # or any YouTube dashsegments video
+ fragments = []
+ segment_index = 0
+ timescale = representation_ms_info['timescale']
+ for s in representation_ms_info['s']:
+ duration = float_or_none(s['d'], timescale)
+ for r in range(s.get('r', 0) + 1):
+ segment_uri = representation_ms_info['segment_urls'][segment_index]
+ fragments.append({
+ location_key(segment_uri): segment_uri,
+ 'duration': duration,
+ })
+ segment_index += 1
+ representation_ms_info['fragments'] = fragments
+ elif 'segment_urls' in representation_ms_info:
+ # Segment URLs with no SegmentTimeline
+ # Example: https://www.seznam.cz/zpravy/clanek/cesko-zasahne-vitr-o-sile-vichrice-muze-byt-i-zivotu-nebezpecny-39091
+ # https://github.com/rg3/youtube-dl/pull/14844
+ fragments = []
+ segment_duration = float_or_none(
+ representation_ms_info['segment_duration'],
+ representation_ms_info['timescale']) if 'segment_duration' in representation_ms_info else None
+ for segment_url in representation_ms_info['segment_urls']:
+ fragment = {
+ location_key(segment_url): segment_url,
+ }
+ if segment_duration:
+ fragment['duration'] = segment_duration
+ fragments.append(fragment)
+ representation_ms_info['fragments'] = fragments
+ # NB: MPD manifest may contain direct URLs to unfragmented media.
+ # No fragments key is present in this case.
+ if 'fragments' in representation_ms_info:
f.update({
- 'segment_urls': representation_ms_info['segment_urls'],
+ 'fragment_base_url': base_url,
+ 'fragments': [],
'protocol': 'http_dash_segments',
})
if 'initialization_url' in representation_ms_info:
- initialization_url = representation_ms_info['initialization_url'].replace('$RepresentationID$', representation_id)
- f.update({
- 'initialization_url': initialization_url,
- })
+ initialization_url = representation_ms_info['initialization_url']
if not f.get('url'):
f['url'] = initialization_url
- try:
- existing_format = next(
- fo for fo in formats
- if fo['format_id'] == representation_id)
- except StopIteration:
- full_info = formats_dict.get(representation_id, {}).copy()
- full_info.update(f)
- formats.append(full_info)
- else:
- existing_format.update(f)
+ f['fragments'].append({location_key(initialization_url): initialization_url})
+ f['fragments'].extend(representation_ms_info['fragments'])
+ # According to [1, 5.3.5.2, Table 7, page 35] @id of Representation
+ # is not necessarily unique within a Period thus formats with
+ # the same `format_id` are quite possible. There are numerous examples
+ # of such manifests (see https://github.com/rg3/youtube-dl/issues/15111,
+ # https://github.com/rg3/youtube-dl/issues/13919)
+ full_info = formats_dict.get(representation_id, {}).copy()
+ full_info.update(f)
+ formats.append(full_info)
else:
self.report_warning('Unknown MIME type %s in DASH manifest' % mime_type)
- self._sort_formats(formats)
+ return formats
+
+ def _extract_ism_formats(self, ism_url, video_id, ism_id=None, note=None, errnote=None, fatal=True):
+ res = self._download_xml_handle(
+ ism_url, video_id,
+ note=note or 'Downloading ISM manifest',
+ errnote=errnote or 'Failed to download ISM manifest',
+ fatal=fatal)
+ if res is False:
+ return []
+ ism_doc, urlh = res
+
+ return self._parse_ism_formats(ism_doc, urlh.geturl(), ism_id)
+
+ def _parse_ism_formats(self, ism_doc, ism_url, ism_id=None):
+ """
+ Parse formats from ISM manifest.
+ References:
+ 1. [MS-SSTR]: Smooth Streaming Protocol,
+ https://msdn.microsoft.com/en-us/library/ff469518.aspx
+ """
+ if ism_doc.get('IsLive') == 'TRUE' or ism_doc.find('Protection') is not None:
+ return []
+
+ duration = int(ism_doc.attrib['Duration'])
+ timescale = int_or_none(ism_doc.get('TimeScale')) or 10000000
+
+ formats = []
+ for stream in ism_doc.findall('StreamIndex'):
+ stream_type = stream.get('Type')
+ if stream_type not in ('video', 'audio'):
+ continue
+ url_pattern = stream.attrib['Url']
+ stream_timescale = int_or_none(stream.get('TimeScale')) or timescale
+ stream_name = stream.get('Name')
+ for track in stream.findall('QualityLevel'):
+ fourcc = track.get('FourCC', 'AACL' if track.get('AudioTag') == '255' else None)
+ # TODO: add support for WVC1 and WMAP
+ if fourcc not in ('H264', 'AVC1', 'AACL'):
+ self.report_warning('%s is not a supported codec' % fourcc)
+ continue
+ tbr = int(track.attrib['Bitrate']) // 1000
+ # [1] does not mention Width and Height attributes. However,
+ # they're often present while MaxWidth and MaxHeight are
+ # missing, so should be used as fallbacks
+ width = int_or_none(track.get('MaxWidth') or track.get('Width'))
+ height = int_or_none(track.get('MaxHeight') or track.get('Height'))
+ sampling_rate = int_or_none(track.get('SamplingRate'))
+
+ track_url_pattern = re.sub(r'{[Bb]itrate}', track.attrib['Bitrate'], url_pattern)
+ track_url_pattern = compat_urlparse.urljoin(ism_url, track_url_pattern)
+
+ fragments = []
+ fragment_ctx = {
+ 'time': 0,
+ }
+ stream_fragments = stream.findall('c')
+ for stream_fragment_index, stream_fragment in enumerate(stream_fragments):
+ fragment_ctx['time'] = int_or_none(stream_fragment.get('t')) or fragment_ctx['time']
+ fragment_repeat = int_or_none(stream_fragment.get('r')) or 1
+ fragment_ctx['duration'] = int_or_none(stream_fragment.get('d'))
+ if not fragment_ctx['duration']:
+ try:
+ next_fragment_time = int(stream_fragment[stream_fragment_index + 1].attrib['t'])
+ except IndexError:
+ next_fragment_time = duration
+ fragment_ctx['duration'] = (next_fragment_time - fragment_ctx['time']) / fragment_repeat
+ for _ in range(fragment_repeat):
+ fragments.append({
+ 'url': re.sub(r'{start[ _]time}', compat_str(fragment_ctx['time']), track_url_pattern),
+ 'duration': fragment_ctx['duration'] / stream_timescale,
+ })
+ fragment_ctx['time'] += fragment_ctx['duration']
+
+ format_id = []
+ if ism_id:
+ format_id.append(ism_id)
+ if stream_name:
+ format_id.append(stream_name)
+ format_id.append(compat_str(tbr))
+
+ formats.append({
+ 'format_id': '-'.join(format_id),
+ 'url': ism_url,
+ 'manifest_url': ism_url,
+ 'ext': 'ismv' if stream_type == 'video' else 'isma',
+ 'width': width,
+ 'height': height,
+ 'tbr': tbr,
+ 'asr': sampling_rate,
+ 'vcodec': 'none' if stream_type == 'audio' else fourcc,
+ 'acodec': 'none' if stream_type == 'video' else fourcc,
+ 'protocol': 'ism',
+ 'fragments': fragments,
+ '_download_params': {
+ 'duration': duration,
+ 'timescale': stream_timescale,
+ 'width': width or 0,
+ 'height': height or 0,
+ 'fourcc': fourcc,
+ 'codec_private_data': track.get('CodecPrivateData'),
+ 'sampling_rate': sampling_rate,
+ 'channels': int_or_none(track.get('Channels', 2)),
+ 'bits_per_sample': int_or_none(track.get('BitsPerSample', 16)),
+ 'nal_unit_length_field': int_or_none(track.get('NALUnitLengthField', 4)),
+ },
+ })
+ return formats
+
+ def _parse_html5_media_entries(self, base_url, webpage, video_id, m3u8_id=None, m3u8_entry_protocol='m3u8', mpd_id=None, preference=None):
+ def absolute_url(item_url):
+ return urljoin(base_url, item_url)
+
+ def parse_content_type(content_type):
+ if not content_type:
+ return {}
+ ctr = re.search(r'(?P<mimetype>[^/]+/[^;]+)(?:;\s*codecs="?(?P<codecs>[^"]+))?', content_type)
+ if ctr:
+ mimetype, codecs = ctr.groups()
+ f = parse_codecs(codecs)
+ f['ext'] = mimetype2ext(mimetype)
+ return f
+ return {}
+
+ def _media_formats(src, cur_media_type, type_info={}):
+ full_url = absolute_url(src)
+ ext = type_info.get('ext') or determine_ext(full_url)
+ if ext == 'm3u8':
+ is_plain_url = False
+ formats = self._extract_m3u8_formats(
+ full_url, video_id, ext='mp4',
+ entry_protocol=m3u8_entry_protocol, m3u8_id=m3u8_id,
+ preference=preference, fatal=False)
+ elif ext == 'mpd':
+ is_plain_url = False
+ formats = self._extract_mpd_formats(
+ full_url, video_id, mpd_id=mpd_id, fatal=False)
+ else:
+ is_plain_url = True
+ formats = [{
+ 'url': full_url,
+ 'vcodec': 'none' if cur_media_type == 'audio' else None,
+ }]
+ return is_plain_url, formats
+
+ entries = []
+ # amp-video and amp-audio are very similar to their HTML5 counterparts
+ # so we wll include them right here (see
+ # https://www.ampproject.org/docs/reference/components/amp-video)
+ media_tags = [(media_tag, media_type, '')
+ for media_tag, media_type
+ in re.findall(r'(?s)(<(?:amp-)?(video|audio)[^>]*/>)', webpage)]
+ media_tags.extend(re.findall(
+ # We only allow video|audio followed by a whitespace or '>'.
+ # Allowing more characters may end up in significant slow down (see
+ # https://github.com/rg3/youtube-dl/issues/11979, example URL:
+ # http://www.porntrex.com/maps/videositemap.xml).
+ r'(?s)(<(?P<tag>(?:amp-)?(?:video|audio))(?:\s+[^>]*)?>)(.*?)</(?P=tag)>', webpage))
+ for media_tag, media_type, media_content in media_tags:
+ media_info = {
+ 'formats': [],
+ 'subtitles': {},
+ }
+ media_attributes = extract_attributes(media_tag)
+ src = media_attributes.get('src')
+ if src:
+ _, formats = _media_formats(src, media_type)
+ media_info['formats'].extend(formats)
+ media_info['thumbnail'] = absolute_url(media_attributes.get('poster'))
+ if media_content:
+ for source_tag in re.findall(r'<source[^>]+>', media_content):
+ source_attributes = extract_attributes(source_tag)
+ src = source_attributes.get('src')
+ if not src:
+ continue
+ f = parse_content_type(source_attributes.get('type'))
+ is_plain_url, formats = _media_formats(src, media_type, f)
+ if is_plain_url:
+ # res attribute is not standard but seen several times
+ # in the wild
+ f.update({
+ 'height': int_or_none(source_attributes.get('res')),
+ 'format_id': source_attributes.get('label'),
+ })
+ f.update(formats[0])
+ media_info['formats'].append(f)
+ else:
+ media_info['formats'].extend(formats)
+ for track_tag in re.findall(r'<track[^>]+>', media_content):
+ track_attributes = extract_attributes(track_tag)
+ kind = track_attributes.get('kind')
+ if not kind or kind in ('subtitles', 'captions'):
+ src = track_attributes.get('src')
+ if not src:
+ continue
+ lang = track_attributes.get('srclang') or track_attributes.get('lang') or track_attributes.get('label')
+ media_info['subtitles'].setdefault(lang, []).append({
+ 'url': absolute_url(src),
+ })
+ for f in media_info['formats']:
+ f.setdefault('http_headers', {})['Referer'] = base_url
+ if media_info['formats'] or media_info['subtitles']:
+ entries.append(media_info)
+ return entries
+
+ def _extract_akamai_formats(self, manifest_url, video_id, hosts={}):
+ formats = []
+ hdcore_sign = 'hdcore=3.7.0'
+ f4m_url = re.sub(r'(https?://[^/]+)/i/', r'\1/z/', manifest_url).replace('/master.m3u8', '/manifest.f4m')
+ hds_host = hosts.get('hds')
+ if hds_host:
+ f4m_url = re.sub(r'(https?://)[^/]+', r'\1' + hds_host, f4m_url)
+ if 'hdcore=' not in f4m_url:
+ f4m_url += ('&' if '?' in f4m_url else '?') + hdcore_sign
+ f4m_formats = self._extract_f4m_formats(
+ f4m_url, video_id, f4m_id='hds', fatal=False)
+ for entry in f4m_formats:
+ entry.update({'extra_param_to_segment_url': hdcore_sign})
+ formats.extend(f4m_formats)
+ m3u8_url = re.sub(r'(https?://[^/]+)/z/', r'\1/i/', manifest_url).replace('/manifest.f4m', '/master.m3u8')
+ hls_host = hosts.get('hls')
+ if hls_host:
+ m3u8_url = re.sub(r'(https?://)[^/]+', r'\1' + hls_host, m3u8_url)
+ formats.extend(self._extract_m3u8_formats(
+ m3u8_url, video_id, 'mp4', 'm3u8_native',
+ m3u8_id='hls', fatal=False))
+ return formats
+
+ def _extract_wowza_formats(self, url, video_id, m3u8_entry_protocol='m3u8_native', skip_protocols=[]):
+ query = compat_urlparse.urlparse(url).query
+ url = re.sub(r'/(?:manifest|playlist|jwplayer)\.(?:m3u8|f4m|mpd|smil)', '', url)
+ mobj = re.search(
+ r'(?:(?:http|rtmp|rtsp)(?P<s>s)?:)?(?P<url>//[^?]+)', url)
+ url_base = mobj.group('url')
+ http_base_url = '%s%s:%s' % ('http', mobj.group('s') or '', url_base)
+ formats = []
+
+ def manifest_url(manifest):
+ m_url = '%s/%s' % (http_base_url, manifest)
+ if query:
+ m_url += '?%s' % query
+ return m_url
+
+ if 'm3u8' not in skip_protocols:
+ formats.extend(self._extract_m3u8_formats(
+ manifest_url('playlist.m3u8'), video_id, 'mp4',
+ m3u8_entry_protocol, m3u8_id='hls', fatal=False))
+ if 'f4m' not in skip_protocols:
+ formats.extend(self._extract_f4m_formats(
+ manifest_url('manifest.f4m'),
+ video_id, f4m_id='hds', fatal=False))
+ if 'dash' not in skip_protocols:
+ formats.extend(self._extract_mpd_formats(
+ manifest_url('manifest.mpd'),
+ video_id, mpd_id='dash', fatal=False))
+ if re.search(r'(?:/smil:|\.smil)', url_base):
+ if 'smil' not in skip_protocols:
+ rtmp_formats = self._extract_smil_formats(
+ manifest_url('jwplayer.smil'),
+ video_id, fatal=False)
+ for rtmp_format in rtmp_formats:
+ rtsp_format = rtmp_format.copy()
+ rtsp_format['url'] = '%s/%s' % (rtmp_format['url'], rtmp_format['play_path'])
+ del rtsp_format['play_path']
+ del rtsp_format['ext']
+ rtsp_format.update({
+ 'url': rtsp_format['url'].replace('rtmp://', 'rtsp://'),
+ 'format_id': rtmp_format['format_id'].replace('rtmp', 'rtsp'),
+ 'protocol': 'rtsp',
+ })
+ formats.extend([rtmp_format, rtsp_format])
+ else:
+ for protocol in ('rtmp', 'rtsp'):
+ if protocol not in skip_protocols:
+ formats.append({
+ 'url': '%s:%s' % (protocol, url_base),
+ 'format_id': protocol,
+ 'protocol': protocol,
+ })
+ return formats
+
+ def _find_jwplayer_data(self, webpage, video_id=None, transform_source=js_to_json):
+ mobj = re.search(
+ r'(?s)jwplayer\((?P<quote>[\'"])[^\'" ]+(?P=quote)\)(?!</script>).*?\.setup\s*\((?P<options>[^)]+)\)',
+ webpage)
+ if mobj:
+ try:
+ jwplayer_data = self._parse_json(mobj.group('options'),
+ video_id=video_id,
+ transform_source=transform_source)
+ except ExtractorError:
+ pass
+ else:
+ if isinstance(jwplayer_data, dict):
+ return jwplayer_data
+
+ def _extract_jwplayer_data(self, webpage, video_id, *args, **kwargs):
+ jwplayer_data = self._find_jwplayer_data(
+ webpage, video_id, transform_source=js_to_json)
+ return self._parse_jwplayer_data(
+ jwplayer_data, video_id, *args, **kwargs)
+
+ def _parse_jwplayer_data(self, jwplayer_data, video_id=None, require_title=True,
+ m3u8_id=None, mpd_id=None, rtmp_params=None, base_url=None):
+ # JWPlayer backward compatibility: flattened playlists
+ # https://github.com/jwplayer/jwplayer/blob/v7.4.3/src/js/api/config.js#L81-L96
+ if 'playlist' not in jwplayer_data:
+ jwplayer_data = {'playlist': [jwplayer_data]}
+
+ entries = []
+
+ # JWPlayer backward compatibility: single playlist item
+ # https://github.com/jwplayer/jwplayer/blob/v7.7.0/src/js/playlist/playlist.js#L10
+ if not isinstance(jwplayer_data['playlist'], list):
+ jwplayer_data['playlist'] = [jwplayer_data['playlist']]
+
+ for video_data in jwplayer_data['playlist']:
+ # JWPlayer backward compatibility: flattened sources
+ # https://github.com/jwplayer/jwplayer/blob/v7.4.3/src/js/playlist/item.js#L29-L35
+ if 'sources' not in video_data:
+ video_data['sources'] = [video_data]
+
+ this_video_id = video_id or video_data['mediaid']
+
+ formats = self._parse_jwplayer_formats(
+ video_data['sources'], video_id=this_video_id, m3u8_id=m3u8_id,
+ mpd_id=mpd_id, rtmp_params=rtmp_params, base_url=base_url)
+
+ subtitles = {}
+ tracks = video_data.get('tracks')
+ if tracks and isinstance(tracks, list):
+ for track in tracks:
+ if not isinstance(track, dict):
+ continue
+ track_kind = track.get('kind')
+ if not track_kind or not isinstance(track_kind, compat_str):
+ continue
+ if track_kind.lower() not in ('captions', 'subtitles'):
+ continue
+ track_url = urljoin(base_url, track.get('file'))
+ if not track_url:
+ continue
+ subtitles.setdefault(track.get('label') or 'en', []).append({
+ 'url': self._proto_relative_url(track_url)
+ })
+
+ entry = {
+ 'id': this_video_id,
+ 'title': unescapeHTML(video_data['title'] if require_title else video_data.get('title')),
+ 'description': video_data.get('description'),
+ 'thumbnail': self._proto_relative_url(video_data.get('image')),
+ 'timestamp': int_or_none(video_data.get('pubdate')),
+ 'duration': float_or_none(jwplayer_data.get('duration') or video_data.get('duration')),
+ 'subtitles': subtitles,
+ }
+ # https://github.com/jwplayer/jwplayer/blob/master/src/js/utils/validator.js#L32
+ if len(formats) == 1 and re.search(r'^(?:http|//).*(?:youtube\.com|youtu\.be)/.+', formats[0]['url']):
+ entry.update({
+ '_type': 'url_transparent',
+ 'url': formats[0]['url'],
+ })
+ else:
+ self._sort_formats(formats)
+ entry['formats'] = formats
+ entries.append(entry)
+ if len(entries) == 1:
+ return entries[0]
+ else:
+ return self.playlist_result(entries)
+
+ def _parse_jwplayer_formats(self, jwplayer_sources_data, video_id=None,
+ m3u8_id=None, mpd_id=None, rtmp_params=None, base_url=None):
+ urls = []
+ formats = []
+ for source in jwplayer_sources_data:
+ if not isinstance(source, dict):
+ continue
+ source_url = self._proto_relative_url(source.get('file'))
+ if not source_url:
+ continue
+ if base_url:
+ source_url = compat_urlparse.urljoin(base_url, source_url)
+ if source_url in urls:
+ continue
+ urls.append(source_url)
+ source_type = source.get('type') or ''
+ ext = mimetype2ext(source_type) or determine_ext(source_url)
+ if source_type == 'hls' or ext == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ source_url, video_id, 'mp4', entry_protocol='m3u8_native',
+ m3u8_id=m3u8_id, fatal=False))
+ elif source_type == 'dash' or ext == 'mpd':
+ formats.extend(self._extract_mpd_formats(
+ source_url, video_id, mpd_id=mpd_id, fatal=False))
+ elif ext == 'smil':
+ formats.extend(self._extract_smil_formats(
+ source_url, video_id, fatal=False))
+ # https://github.com/jwplayer/jwplayer/blob/master/src/js/providers/default.js#L67
+ elif source_type.startswith('audio') or ext in (
+ 'oga', 'aac', 'mp3', 'mpeg', 'vorbis'):
+ formats.append({
+ 'url': source_url,
+ 'vcodec': 'none',
+ 'ext': ext,
+ })
+ else:
+ height = int_or_none(source.get('height'))
+ if height is None:
+ # Often no height is provided but there is a label in
+ # format like "1080p", "720p SD", or 1080.
+ height = int_or_none(self._search_regex(
+ r'^(\d{3,4})[pP]?(?:\b|$)', compat_str(source.get('label') or ''),
+ 'height', default=None))
+ a_format = {
+ 'url': source_url,
+ 'width': int_or_none(source.get('width')),
+ 'height': height,
+ 'tbr': int_or_none(source.get('bitrate')),
+ 'ext': ext,
+ }
+ if source_url.startswith('rtmp'):
+ a_format['ext'] = 'flv'
+ # See com/longtailvideo/jwplayer/media/RTMPMediaProvider.as
+ # of jwplayer.flash.swf
+ rtmp_url_parts = re.split(
+ r'((?:mp4|mp3|flv):)', source_url, 1)
+ if len(rtmp_url_parts) == 3:
+ rtmp_url, prefix, play_path = rtmp_url_parts
+ a_format.update({
+ 'url': rtmp_url,
+ 'play_path': prefix + play_path,
+ })
+ if rtmp_params:
+ a_format.update(rtmp_params)
+ formats.append(a_format)
return formats
def _live_title(self, name):
self._downloader.report_warning(msg)
return res
- def _set_cookie(self, domain, name, value, expire_time=None):
+ def _set_cookie(self, domain, name, value, expire_time=None, port=None,
+ path='/', secure=False, discard=False, rest={}, **kwargs):
cookie = compat_cookiejar.Cookie(
- 0, name, value, None, None, domain, None,
- None, '/', True, False, expire_time, '', None, None, None)
+ 0, name, value, port, port is not None, domain, True,
+ domain.startswith('.'), path, True, secure, expire_time,
+ discard, None, None, rest)
self._downloader.cookiejar.set_cookie(cookie)
def _get_cookies(self, url):
any_restricted = False
for tc in self.get_testcases(include_onlymatching=False):
- if 'playlist' in tc:
+ if tc.get('playlist', []):
tc = tc['playlist'][0]
is_restricted = age_restricted(
tc.get('info_dict', {}).get('age_limit'), age_limit)
def _get_automatic_captions(self, *args, **kwargs):
raise NotImplementedError('This method must be implemented by subclasses')
+ def mark_watched(self, *args, **kwargs):
+ if (self._downloader.params.get('mark_watched', False) and
+ (self._get_login_info()[0] is not None or
+ self._downloader.params.get('cookiefile') is not None)):
+ self._mark_watched(*args, **kwargs)
+
+ def _mark_watched(self, *args, **kwargs):
+ raise NotImplementedError('This method must be implemented by subclasses')
+
+ def geo_verification_headers(self):
+ headers = {}
+ geo_verification_proxy = self._downloader.params.get('geo_verification_proxy')
+ if geo_verification_proxy:
+ headers['Ytdl-request-proxy'] = geo_verification_proxy
+ return headers
+
+ def _generic_id(self, url):
+ return compat_urllib_parse_unquote(os.path.splitext(url.rstrip('/').split('/')[-1])[0])
+
+ def _generic_title(self, url):
+ return compat_urllib_parse_unquote(os.path.splitext(url_basename(url))[0])
+
class SearchInfoExtractor(InfoExtractor):
"""
Rapsys Git / youtubedl / blobdiff