#!/usr/bin/env python # -*- coding: utf-8 -*- from __future__ import absolute_import import base64 import datetime import itertools import netrc import os import re import socket import time import email.utils import xml.etree.ElementTree import random import math import operator from .utils import * class InfoExtractor(object): """Information Extractor class. Information extractors are the classes that, given a URL, extract information about the video (or videos) the URL refers to. This information includes the real video URL, the video title, author and others. The information is stored in a dictionary which is then passed to the FileDownloader. The FileDownloader processes this information possibly downloading the video to the file system, among other possible outcomes. The dictionaries must include the following fields: id: Video identifier. url: Final video URL. title: Video title, unescaped. ext: Video filename extension. The following fields are optional: format: The video format, defaults to ext (used for --get-format) thumbnail: Full URL to a video thumbnail image. description: One-line video description. uploader: Full name of the video uploader. upload_date: Video upload date (YYYYMMDD). uploader_id: Nickname or id of the video uploader. location: Physical location of the video. player_url: SWF Player URL (used for rtmpdump). subtitles: The subtitle file contents. urlhandle: [internal] The urlHandle to be used to download the file, like returned by urllib.request.urlopen The fields should all be Unicode strings. Subclasses of this one should re-define the _real_initialize() and _real_extract() methods and define a _VALID_URL regexp. Probably, they should also be added to the list of extractors. _real_extract() must return a *list* of information dictionaries as described above. 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 _WORKING = True def __init__(self, downloader=None): """Constructor. Receives an optional downloader.""" self._ready = False self.set_downloader(downloader) @classmethod def suitable(cls, url): """Receives a URL and returns True if suitable for this IE.""" return re.match(cls._VALID_URL, url) is not None @classmethod def working(cls): """Getter method for _WORKING.""" return cls._WORKING def initialize(self): """Initializes an instance (authentication, etc).""" if not self._ready: self._real_initialize() self._ready = True def extract(self, url): """Extracts URL information and returns it in list of dicts.""" self.initialize() return self._real_extract(url) def set_downloader(self, downloader): """Sets the downloader for this IE.""" self._downloader = downloader def _real_initialize(self): """Real initialization process. Redefine in subclasses.""" pass def _real_extract(self, url): """Real extraction process. Redefine in subclasses.""" pass @property def IE_NAME(self): return type(self).__name__[:-2] def _request_webpage(self, url_or_request, video_id, note=None, errnote=None): """ Returns the response handle """ if note is None: note = u'Downloading video webpage' if note is not False: self.to_screen(u'%s: %s' % (video_id, note)) try: return compat_urllib_request.urlopen(url_or_request) except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: if errnote is None: errnote = u'Unable to download webpage' raise ExtractorError(u'%s: %s' % (errnote, compat_str(err)), sys.exc_info()[2]) def _download_webpage(self, url_or_request, video_id, note=None, errnote=None): """ Returns the data of the page as a string """ urlh = self._request_webpage(url_or_request, video_id, note, errnote) content_type = urlh.headers.get('Content-Type', '') m = re.match(r'[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+\s*;\s*charset=(.+)', content_type) if m: encoding = m.group(1) else: encoding = 'utf-8' webpage_bytes = urlh.read() 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(u'Dumping request to ' + url) dump = base64.b64encode(webpage_bytes).decode('ascii') self._downloader.to_screen(dump) return webpage_bytes.decode(encoding, 'replace') def to_screen(self, msg): """Print msg to screen, prefixing it with '[ie_name]'""" self._downloader.to_screen(u'[%s] %s' % (self.IE_NAME, msg)) def report_extraction(self, id_or_name): """Report information extraction.""" self.to_screen(u'%s: Extracting information' % id_or_name) def report_age_confirmation(self): """Report attempt to confirm age.""" self.to_screen(u'Confirming age') #Methods for following #608 #They set the correct value of the '_type' key def video_result(self, video_info): """Returns a video""" video_info['_type'] = 'video' return video_info def url_result(self, url, ie=None): """Returns a url that points to a page that should be processed""" #TODO: ie should be the class used for getting the info video_info = {'_type': 'url', 'url': url, 'ie_key': ie} return video_info def playlist_result(self, entries, playlist_id=None, playlist_title=None): """Returns a playlist""" video_info = {'_type': 'playlist', 'entries': entries} if playlist_id: video_info['id'] = playlist_id if playlist_title: video_info['title'] = playlist_title return video_info class YoutubeIE(InfoExtractor): """Information extractor for youtube.com.""" _VALID_URL = r"""^ ( (?:https?://)? # http(s):// (optional) (?:youtu\.be/|(?:\w+\.)?youtube(?:-nocookie)?\.com/| tube\.majestyc\.net/) # the various hostnames, with wildcard subdomains (?:.*?\#/)? # handle anchor (#/) redirect urls (?: # the various things that can precede the ID: (?:(?:v|embed|e)/) # v/ or embed/ or e/ |(?: # or the v= param in all its forms (?:watch(?:_popup)?(?:\.php)?)? # preceding watch(_popup|.php) or nothing (like /?v=xxxx) (?:\?|\#!?) # the params delimiter ? or # or #! (?:.*?&)? # any other preceding param (like /?s=tuff&v=xxxx) v= ) )? # optional -> youtube.com/xxxx is OK )? # all until now is optional -> you can pass the naked ID ([0-9A-Za-z_-]+) # here is it! the YouTube video ID (?(1).+)? # if we found the ID, everything can follow $""" _LANG_URL = r'http://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1' _LOGIN_URL = 'https://accounts.google.com/ServiceLogin' _AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en' _NEXT_URL_RE = r'[\?&]next_url=([^&]+)' _NETRC_MACHINE = 'youtube' # Listed in order of quality _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13'] _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13'] _video_extensions = { '13': '3gp', '17': 'mp4', '18': 'mp4', '22': 'mp4', '37': 'mp4', '38': 'video', # You actually don't know if this will be MOV, AVI or whatever '43': 'webm', '44': 'webm', '45': 'webm', '46': 'webm', } _video_dimensions = { '5': '240x400', '6': '???', '13': '???', '17': '144x176', '18': '360x640', '22': '720x1280', '34': '360x640', '35': '480x854', '37': '1080x1920', '38': '3072x4096', '43': '360x640', '44': '480x854', '45': '720x1280', '46': '1080x1920', } IE_NAME = u'youtube' @classmethod def suitable(cls, url): """Receives a URL and returns True if suitable for this IE.""" if YoutubePlaylistIE.suitable(url): return False return re.match(cls._VALID_URL, url, re.VERBOSE) is not None def report_lang(self): """Report attempt to set language.""" self.to_screen(u'Setting language') def report_login(self): """Report attempt to log in.""" self.to_screen(u'Logging in') def report_video_webpage_download(self, video_id): """Report attempt to download video webpage.""" self.to_screen(u'%s: Downloading video webpage' % video_id) def report_video_info_webpage_download(self, video_id): """Report attempt to download video info webpage.""" self.to_screen(u'%s: Downloading video info webpage' % video_id) def report_video_subtitles_download(self, video_id): """Report attempt to download video info webpage.""" self.to_screen(u'%s: Checking available subtitles' % video_id) def report_video_subtitles_request(self, video_id, sub_lang, format): """Report attempt to download video info webpage.""" self.to_screen(u'%s: Downloading video subtitles for %s.%s' % (video_id, sub_lang, format)) def report_video_subtitles_available(self, video_id, sub_lang_list): """Report available subtitles.""" sub_lang = ",".join(list(sub_lang_list.keys())) self.to_screen(u'%s: Available subtitles for video: %s' % (video_id, sub_lang)) def report_information_extraction(self, video_id): """Report attempt to extract video information.""" self.to_screen(u'%s: Extracting video information' % video_id) def report_unavailable_format(self, video_id, format): """Report extracted video URL.""" self.to_screen(u'%s: Format %s not available' % (video_id, format)) def report_rtmp_download(self): """Indicate the download will use the RTMP protocol.""" self.to_screen(u'RTMP download detected') def _get_available_subtitles(self, video_id): self.report_video_subtitles_download(video_id) request = compat_urllib_request.Request('http://video.google.com/timedtext?hl=en&type=list&v=%s' % video_id) try: sub_list = compat_urllib_request.urlopen(request).read().decode('utf-8') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: return (u'unable to download video subtitles: %s' % compat_str(err), None) sub_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', sub_list) sub_lang_list = dict((l[1], l[0]) for l in sub_lang_list) if not sub_lang_list: return (u'video doesn\'t have subtitles', None) return sub_lang_list def _list_available_subtitles(self, video_id): sub_lang_list = self._get_available_subtitles(video_id) self.report_video_subtitles_available(video_id, sub_lang_list) def _request_subtitle(self, sub_lang, sub_name, video_id, format): """ Return tuple: (error_message, sub_lang, sub) """ self.report_video_subtitles_request(video_id, sub_lang, format) params = compat_urllib_parse.urlencode({ 'lang': sub_lang, 'name': sub_name, 'v': video_id, 'fmt': format, }) url = 'http://www.youtube.com/api/timedtext?' + params try: sub = compat_urllib_request.urlopen(url).read().decode('utf-8') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: return (u'unable to download video subtitles: %s' % compat_str(err), None, None) if not sub: return (u'Did not fetch video subtitles', None, None) return (None, sub_lang, sub) def _extract_subtitle(self, video_id): """ Return a list with a tuple: [(error_message, sub_lang, sub)] """ sub_lang_list = self._get_available_subtitles(video_id) sub_format = self._downloader.params.get('subtitlesformat') if isinstance(sub_lang_list,tuple): #There was some error, it didn't get the available subtitles return [(sub_lang_list[0], None, None)] if self._downloader.params.get('subtitleslang', False): sub_lang = self._downloader.params.get('subtitleslang') elif 'en' in sub_lang_list: sub_lang = 'en' else: sub_lang = list(sub_lang_list.keys())[0] if not sub_lang in sub_lang_list: return [(u'no closed captions found in the specified language "%s"' % sub_lang, None, None)] subtitle = self._request_subtitle(sub_lang, sub_lang_list[sub_lang].encode('utf-8'), video_id, sub_format) return [subtitle] def _extract_all_subtitles(self, video_id): sub_lang_list = self._get_available_subtitles(video_id) sub_format = self._downloader.params.get('subtitlesformat') if isinstance(sub_lang_list,tuple): #There was some error, it didn't get the available subtitles return [(sub_lang_list[0], None, None)] subtitles = [] for sub_lang in sub_lang_list: subtitle = self._request_subtitle(sub_lang, sub_lang_list[sub_lang].encode('utf-8'), video_id, sub_format) subtitles.append(subtitle) return subtitles def _print_formats(self, formats): print('Available formats:') for x in formats: print('%s\t:\t%s\t[%s]' %(x, self._video_extensions.get(x, 'flv'), self._video_dimensions.get(x, '???'))) def _real_initialize(self): if self._downloader is None: return username = None password = None downloader_params = self._downloader.params # Attempt to use provided username and password or .netrc data if downloader_params.get('username', None) 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(u'parsing .netrc: %s' % compat_str(err)) return # Set language request = compat_urllib_request.Request(self._LANG_URL) try: self.report_lang() compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_warning(u'unable to set language: %s' % compat_str(err)) return # No authentication to be performed if username is None: return request = compat_urllib_request.Request(self._LOGIN_URL) try: login_page = compat_urllib_request.urlopen(request).read().decode('utf-8') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_warning(u'unable to fetch login page: %s' % compat_str(err)) return galx = None dsh = None match = re.search(re.compile(r']* id="gaia_loginform"', login_results) is not None: self._downloader.report_warning(u'unable to log in: bad username or password') return except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_warning(u'unable to log in: %s' % compat_str(err)) return # Confirm age age_form = { 'next_url': '/', 'action_confirm': 'Confirm', } request = compat_urllib_request.Request(self._AGE_URL, compat_urllib_parse.urlencode(age_form)) try: self.report_age_confirmation() age_results = compat_urllib_request.urlopen(request).read().decode('utf-8') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'unable to confirm age: %s' % compat_str(err)) return def _extract_id(self, url): mobj = re.match(self._VALID_URL, url, re.VERBOSE) if mobj is None: self._downloader.report_error(u'invalid URL: %s' % url) return video_id = mobj.group(2) return video_id def _real_extract(self, url): # Extract original video URL from URL with redirection, like age verification, using next_url parameter mobj = re.search(self._NEXT_URL_RE, url) if mobj: url = 'http://www.youtube.com/' + compat_urllib_parse.unquote(mobj.group(1)).lstrip('/') video_id = self._extract_id(url) # Get video webpage self.report_video_webpage_download(video_id) url = 'http://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1' % video_id request = compat_urllib_request.Request(url) try: video_webpage_bytes = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'unable to download video webpage: %s' % compat_str(err)) return video_webpage = video_webpage_bytes.decode('utf-8', 'ignore') # Attempt to extract SWF player URL mobj = re.search(r'swfConfig.*?"(http:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage) if mobj is not None: player_url = re.sub(r'\\(.)', r'\1', mobj.group(1)) else: player_url = None # Get video info self.report_video_info_webpage_download(video_id) for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']: video_info_url = ('https://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' % (video_id, el_type)) video_info_webpage = self._download_webpage(video_info_url, video_id, note=False, errnote='unable to download video info webpage') video_info = compat_parse_qs(video_info_webpage) if 'token' in video_info: break if 'token' not in video_info: if 'reason' in video_info: self._downloader.report_error(u'YouTube said: %s' % video_info['reason'][0]) else: self._downloader.report_error(u'"token" parameter not in video info for unknown reason') return # Check for "rental" videos if 'ypc_video_rental_bar_text' in video_info and 'author' not in video_info: self._downloader.report_error(u'"rental" videos not supported') return # Start extracting information self.report_information_extraction(video_id) # uploader if 'author' not in video_info: self._downloader.report_error(u'unable to extract uploader name') return video_uploader = compat_urllib_parse.unquote_plus(video_info['author'][0]) # uploader_id video_uploader_id = None mobj = re.search(r'', video_webpage) if mobj is not None: video_uploader_id = mobj.group(1) else: self._downloader.report_warning(u'unable to extract uploader nickname') # title if 'title' not in video_info: self._downloader.report_error(u'unable to extract video title') return video_title = compat_urllib_parse.unquote_plus(video_info['title'][0]) # thumbnail image if 'thumbnail_url' not in video_info: self._downloader.report_warning(u'unable to extract video thumbnail') video_thumbnail = '' else: # don't panic if we can't find it video_thumbnail = compat_urllib_parse.unquote_plus(video_info['thumbnail_url'][0]) # upload date upload_date = None mobj = re.search(r'id="eow-date.*?>(.*?)', video_webpage, re.DOTALL) if mobj is not None: upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split()) format_expressions = ['%d %B %Y', '%B %d %Y', '%b %d %Y'] for expression in format_expressions: try: upload_date = datetime.datetime.strptime(upload_date, expression).strftime('%Y%m%d') except: pass # description video_description = get_element_by_id("eow-description", video_webpage) if video_description: video_description = clean_html(video_description) else: video_description = '' # subtitles video_subtitles = None if self._downloader.params.get('writesubtitles', False): video_subtitles = self._extract_subtitle(video_id) if video_subtitles: (sub_error, sub_lang, sub) = video_subtitles[0] if sub_error: self._downloader.report_error(sub_error) if self._downloader.params.get('allsubtitles', False): video_subtitles = self._extract_all_subtitles(video_id) for video_subtitle in video_subtitles: (sub_error, sub_lang, sub) = video_subtitle if sub_error: self._downloader.report_error(sub_error) if self._downloader.params.get('listsubtitles', False): sub_lang_list = self._list_available_subtitles(video_id) return if 'length_seconds' not in video_info: self._downloader.report_warning(u'unable to extract video duration') video_duration = '' else: video_duration = compat_urllib_parse.unquote_plus(video_info['length_seconds'][0]) # token video_token = compat_urllib_parse.unquote_plus(video_info['token'][0]) # Decide which formats to download req_format = self._downloader.params.get('format', None) if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'): self.report_rtmp_download() video_url_list = [(None, video_info['conn'][0])] elif 'url_encoded_fmt_stream_map' in video_info and len(video_info['url_encoded_fmt_stream_map']) >= 1: url_data_strs = video_info['url_encoded_fmt_stream_map'][0].split(',') url_data = [compat_parse_qs(uds) for uds in url_data_strs] url_data = [ud for ud in url_data if 'itag' in ud and 'url' in ud] url_map = dict((ud['itag'][0], ud['url'][0] + '&signature=' + ud['sig'][0]) for ud in url_data) format_limit = self._downloader.params.get('format_limit', None) available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats if format_limit is not None and format_limit in available_formats: format_list = available_formats[available_formats.index(format_limit):] else: format_list = available_formats existing_formats = [x for x in format_list if x in url_map] if len(existing_formats) == 0: raise ExtractorError(u'no known formats available for video') if self._downloader.params.get('listformats', None): self._print_formats(existing_formats) return if req_format is None or req_format == 'best': video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality elif req_format == 'worst': video_url_list = [(existing_formats[len(existing_formats)-1], url_map[existing_formats[len(existing_formats)-1]])] # worst quality elif req_format in ('-1', 'all'): video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats else: # Specific formats. We pick the first in a slash-delimeted sequence. # For example, if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'. req_formats = req_format.split('/') video_url_list = None for rf in req_formats: if rf in url_map: video_url_list = [(rf, url_map[rf])] break if video_url_list is None: raise ExtractorError(u'requested format not available') else: raise ExtractorError(u'no conn or url_encoded_fmt_stream_map information found in video info') results = [] for format_param, video_real_url in video_url_list: # Extension video_extension = self._video_extensions.get(format_param, 'flv') video_format = '{0} - {1}'.format(format_param if format_param else video_extension, self._video_dimensions.get(format_param, '???')) results.append({ 'id': video_id, 'url': video_real_url, 'uploader': video_uploader, 'uploader_id': video_uploader_id, 'upload_date': upload_date, 'title': video_title, 'ext': video_extension, 'format': video_format, 'thumbnail': video_thumbnail, 'description': video_description, 'player_url': player_url, 'subtitles': video_subtitles, 'duration': video_duration }) return results class MetacafeIE(InfoExtractor): """Information Extractor for metacafe.com.""" _VALID_URL = r'(?:http://)?(?:www\.)?metacafe\.com/watch/([^/]+)/([^/]+)/.*' _DISCLAIMER = 'http://www.metacafe.com/family_filter/' _FILTER_POST = 'http://www.metacafe.com/f/index.php?inputType=filter&controllerGroup=user' IE_NAME = u'metacafe' def __init__(self, downloader=None): InfoExtractor.__init__(self, downloader) def report_disclaimer(self): """Report disclaimer retrieval.""" self.to_screen(u'Retrieving disclaimer') def report_download_webpage(self, video_id): """Report webpage download.""" self.to_screen(u'%s: Downloading webpage' % video_id) def _real_initialize(self): # Retrieve disclaimer request = compat_urllib_request.Request(self._DISCLAIMER) try: self.report_disclaimer() disclaimer = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'unable to retrieve disclaimer: %s' % compat_str(err)) return # Confirm age disclaimer_form = { 'filters': '0', 'submit': "Continue - I'm over 18", } request = compat_urllib_request.Request(self._FILTER_POST, compat_urllib_parse.urlencode(disclaimer_form)) try: self.report_age_confirmation() disclaimer = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'unable to confirm age: %s' % compat_str(err)) return def _real_extract(self, url): # Extract id and simplified title from URL mobj = re.match(self._VALID_URL, url) if mobj is None: self._downloader.report_error(u'invalid URL: %s' % url) return video_id = mobj.group(1) # Check if video comes from YouTube mobj2 = re.match(r'^yt-(.*)$', video_id) if mobj2 is not None: return [self.url_result('http://www.youtube.com/watch?v=%s' % mobj2.group(1), 'Youtube')] # Retrieve video webpage to extract further information webpage = self._download_webpage('http://www.metacafe.com/watch/%s/' % video_id, video_id) # Extract URL, uploader and title from webpage self.report_extraction(video_id) mobj = re.search(r'(?m)&mediaURL=([^&]+)', webpage) if mobj is not None: mediaURL = compat_urllib_parse.unquote(mobj.group(1)) video_extension = mediaURL[-3:] # Extract gdaKey if available mobj = re.search(r'(?m)&gdaKey=(.*?)&', webpage) if mobj is None: video_url = mediaURL else: gdaKey = mobj.group(1) video_url = '%s?__gda__=%s' % (mediaURL, gdaKey) else: mobj = re.search(r' name="flashvars" value="(.*?)"', webpage) if mobj is None: self._downloader.report_error(u'unable to extract media URL') return vardict = compat_parse_qs(mobj.group(1)) if 'mediaData' not in vardict: self._downloader.report_error(u'unable to extract media URL') return mobj = re.search(r'"mediaURL":"(?Phttp.*?)",(.*?)"key":"(?P.*?)"', vardict['mediaData'][0]) if mobj is None: self._downloader.report_error(u'unable to extract media URL') return mediaURL = mobj.group('mediaURL').replace('\\/', '/') video_extension = mediaURL[-3:] video_url = '%s?__gda__=%s' % (mediaURL, mobj.group('key')) mobj = re.search(r'(?im)(.*) - Video', webpage) if mobj is None: self._downloader.report_error(u'unable to extract title') return video_title = mobj.group(1).decode('utf-8') mobj = re.search(r'submitter=(.*?);', webpage) if mobj is None: self._downloader.report_error(u'unable to extract uploader nickname') return video_uploader = mobj.group(1) return [{ 'id': video_id.decode('utf-8'), 'url': video_url.decode('utf-8'), 'uploader': video_uploader.decode('utf-8'), 'upload_date': None, 'title': video_title, 'ext': video_extension.decode('utf-8'), }] class DailymotionIE(InfoExtractor): """Information Extractor for Dailymotion""" _VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^/]+)' IE_NAME = u'dailymotion' _WORKING = False def __init__(self, downloader=None): InfoExtractor.__init__(self, downloader) def _real_extract(self, url): # Extract id and simplified title from URL mobj = re.match(self._VALID_URL, url) if mobj is None: self._downloader.report_error(u'invalid URL: %s' % url) return video_id = mobj.group(1).split('_')[0].split('?')[0] video_extension = 'mp4' # Retrieve video webpage to extract further information request = compat_urllib_request.Request(url) request.add_header('Cookie', 'family_filter=off') webpage = self._download_webpage(request, video_id) # Extract URL, uploader and title from webpage self.report_extraction(video_id) mobj = re.search(r'\s*var flashvars = (.*)', webpage) if mobj is None: self._downloader.report_error(u'unable to extract media URL') return flashvars = compat_urllib_parse.unquote(mobj.group(1)) for key in ['hd1080URL', 'hd720URL', 'hqURL', 'sdURL', 'ldURL', 'video_url']: if key in flashvars: max_quality = key self.to_screen(u'Using %s' % key) break else: self._downloader.report_error(u'unable to extract video URL') return mobj = re.search(r'"' + max_quality + r'":"(.+?)"', flashvars) if mobj is None: self._downloader.report_error(u'unable to extract video URL') return video_url = compat_urllib_parse.unquote(mobj.group(1)).replace('\\/', '/') # TODO: support choosing qualities mobj = re.search(r'', webpage) if mobj is None: self._downloader.report_error(u'unable to extract title') return video_title = unescapeHTML(mobj.group('title')) video_uploader = None mobj = re.search(r'(?im)[^<]+?]+?>([^<]+?)', webpage) if mobj is None: # lookin for official user mobj_official = re.search(r'', webpage) if mobj_official is None: self._downloader.report_warning(u'unable to extract uploader nickname') else: video_uploader = mobj_official.group(1) else: video_uploader = mobj.group(1) video_upload_date = None mobj = re.search(r'
([0-9]{2})-([0-9]{2})-([0-9]{4})
', webpage) if mobj is not None: video_upload_date = mobj.group(3) + mobj.group(2) + mobj.group(1) return [{ 'id': video_id, 'url': video_url, 'uploader': video_uploader, 'upload_date': video_upload_date, 'title': video_title, 'ext': video_extension, }] class PhotobucketIE(InfoExtractor): """Information extractor for photobucket.com.""" _VALID_URL = r'(?:http://)?(?:[a-z0-9]+\.)?photobucket\.com/.*[\?\&]current=(.*\.flv)' IE_NAME = u'photobucket' def __init__(self, downloader=None): InfoExtractor.__init__(self, downloader) def report_download_webpage(self, video_id): """Report webpage download.""" self.to_screen(u'%s: Downloading webpage' % video_id) def _real_extract(self, url): # Extract id from URL mobj = re.match(self._VALID_URL, url) if mobj is None: self._downloader.report_error(u'Invalid URL: %s' % url) return video_id = mobj.group(1) video_extension = 'flv' # Retrieve video webpage to extract further information request = compat_urllib_request.Request(url) try: self.report_download_webpage(video_id) webpage = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err)) return # Extract URL, uploader, and title from webpage self.report_extraction(video_id) mobj = re.search(r'', webpage) if mobj is None: self._downloader.report_error(u'unable to extract media URL') return mediaURL = compat_urllib_parse.unquote(mobj.group(1)) video_url = mediaURL mobj = re.search(r'(.*) video by (.*) - Photobucket', webpage) if mobj is None: self._downloader.report_error(u'unable to extract title') return video_title = mobj.group(1).decode('utf-8') video_uploader = mobj.group(2).decode('utf-8') return [{ 'id': video_id.decode('utf-8'), 'url': video_url.decode('utf-8'), 'uploader': video_uploader, 'upload_date': None, 'title': video_title, 'ext': video_extension.decode('utf-8'), }] class YahooIE(InfoExtractor): """Information extractor for video.yahoo.com.""" _WORKING = False # _VALID_URL matches all Yahoo! Video URLs # _VPAGE_URL matches only the extractable '/watch/' URLs _VALID_URL = r'(?:http://)?(?:[a-z]+\.)?video\.yahoo\.com/(?:watch|network)/([0-9]+)(?:/|\?v=)([0-9]+)(?:[#\?].*)?' _VPAGE_URL = r'(?:http://)?video\.yahoo\.com/watch/([0-9]+)/([0-9]+)(?:[#\?].*)?' IE_NAME = u'video.yahoo' def __init__(self, downloader=None): InfoExtractor.__init__(self, downloader) def report_download_webpage(self, video_id): """Report webpage download.""" self.to_screen(u'%s: Downloading webpage' % video_id) def _real_extract(self, url, new_video=True): # Extract ID from URL mobj = re.match(self._VALID_URL, url) if mobj is None: self._downloader.report_error(u'Invalid URL: %s' % url) return video_id = mobj.group(2) video_extension = 'flv' # Rewrite valid but non-extractable URLs as # extractable English language /watch/ URLs if re.match(self._VPAGE_URL, url) is None: request = compat_urllib_request.Request(url) try: webpage = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err)) return mobj = re.search(r'\("id", "([0-9]+)"\);', webpage) if mobj is None: self._downloader.report_error(u'Unable to extract id field') return yahoo_id = mobj.group(1) mobj = re.search(r'\("vid", "([0-9]+)"\);', webpage) if mobj is None: self._downloader.report_error(u'Unable to extract vid field') return yahoo_vid = mobj.group(1) url = 'http://video.yahoo.com/watch/%s/%s' % (yahoo_vid, yahoo_id) return self._real_extract(url, new_video=False) # Retrieve video webpage to extract further information request = compat_urllib_request.Request(url) try: self.report_download_webpage(video_id) webpage = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err)) return # Extract uploader and title from webpage self.report_extraction(video_id) mobj = re.search(r'', webpage) if mobj is None: self._downloader.report_error(u'unable to extract video title') return video_title = mobj.group(1).decode('utf-8') mobj = re.search(r'

(.*)

', webpage) if mobj is None: self._downloader.report_error(u'unable to extract video uploader') return video_uploader = mobj.group(1).decode('utf-8') # Extract video thumbnail mobj = re.search(r'', webpage) if mobj is None: self._downloader.report_error(u'unable to extract video thumbnail') return video_thumbnail = mobj.group(1).decode('utf-8') # Extract video description mobj = re.search(r'', webpage) if mobj is None: self._downloader.report_error(u'unable to extract video description') return video_description = mobj.group(1).decode('utf-8') if not video_description: video_description = 'No description available.' # Extract video height and width mobj = re.search(r'', webpage) if mobj is None: self._downloader.report_error(u'unable to extract video height') return yv_video_height = mobj.group(1) mobj = re.search(r'', webpage) if mobj is None: self._downloader.report_error(u'unable to extract video width') return yv_video_width = mobj.group(1) # Retrieve video playlist to extract media URL # I'm not completely sure what all these options are, but we # seem to need most of them, otherwise the server sends a 401. yv_lg = 'R0xx6idZnW2zlrKP8xxAIR' # not sure what this represents yv_bitrate = '700' # according to Wikipedia this is hard-coded request = compat_urllib_request.Request('http://cosmos.bcst.yahoo.com/up/yep/process/getPlaylistFOP.php?node_id=' + video_id + '&tech=flash&mode=playlist&lg=' + yv_lg + '&bitrate=' + yv_bitrate + '&vidH=' + yv_video_height + '&vidW=' + yv_video_width + '&swf=as3&rd=video.yahoo.com&tk=null&adsupported=v1,v2,&eventid=1301797') try: self.report_download_webpage(video_id) webpage = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err)) return # Extract media URL from playlist XML mobj = re.search(r'https?://)?(?:(?:www|player)\.)?vimeo\.com/(?:(?:groups|album)/[^/]+/)?(?Pplay_redirect_hls\?clip_id=)?(?:videos?/)?(?P[0-9]+)' IE_NAME = u'vimeo' def __init__(self, downloader=None): InfoExtractor.__init__(self, downloader) def report_download_webpage(self, video_id): """Report webpage download.""" self.to_screen(u'%s: Downloading webpage' % video_id) def _real_extract(self, url, new_video=True): # Extract ID from URL mobj = re.match(self._VALID_URL, url) if mobj is None: self._downloader.report_error(u'Invalid URL: %s' % url) return video_id = mobj.group('id') if not mobj.group('proto'): url = 'https://' + url if mobj.group('direct_link'): url = 'https://vimeo.com/' + video_id # Retrieve video webpage to extract further information request = compat_urllib_request.Request(url, None, std_headers) try: self.report_download_webpage(video_id) webpage_bytes = compat_urllib_request.urlopen(request).read() webpage = webpage_bytes.decode('utf-8') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err)) return # Now we begin extracting as much information as we can from what we # retrieved. First we extract the information common to all extractors, # and latter we extract those that are Vimeo specific. self.report_extraction(video_id) # Extract the config JSON try: config = webpage.split(' = {config:')[1].split(',assets:')[0] config = json.loads(config) except: self._downloader.report_error(u'unable to extract info section') return # Extract title video_title = config["video"]["title"] # Extract uploader and uploader_id video_uploader = config["video"]["owner"]["name"] video_uploader_id = config["video"]["owner"]["url"].split('/')[-1] # Extract video thumbnail video_thumbnail = config["video"]["thumbnail"] # Extract video description video_description = get_element_by_attribute("itemprop", "description", webpage) if video_description: video_description = clean_html(video_description) else: video_description = u'' # Extract upload date video_upload_date = None mobj = re.search(r' 0: video_quality = files[quality][0][2] video_codec = files[quality][0][0] video_extension = files[quality][0][1] self.to_screen(u'%s: Downloading %s file at %s quality' % (video_id, video_codec.upper(), video_quality)) break else: self._downloader.report_error(u'no known codec found') return video_url = "http://player.vimeo.com/play_redirect?clip_id=%s&sig=%s&time=%s&quality=%s&codecs=%s&type=moogaloop_local&embed_location=" \ %(video_id, sig, timestamp, video_quality, video_codec.upper()) return [{ 'id': video_id, 'url': video_url, 'uploader': video_uploader, 'uploader_id': video_uploader_id, 'upload_date': video_upload_date, 'title': video_title, 'ext': video_extension, 'thumbnail': video_thumbnail, 'description': video_description, }] class ArteTvIE(InfoExtractor): """arte.tv information extractor.""" _VALID_URL = r'(?:http://)?videos\.arte\.tv/(?:fr|de)/videos/.*' _LIVE_URL = r'index-[0-9]+\.html$' IE_NAME = u'arte.tv' def __init__(self, downloader=None): InfoExtractor.__init__(self, downloader) def report_download_webpage(self, video_id): """Report webpage download.""" self.to_screen(u'%s: Downloading webpage' % video_id) def fetch_webpage(self, url): request = compat_urllib_request.Request(url) try: self.report_download_webpage(url) webpage = compat_urllib_request.urlopen(request).read() except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_error(u'Unable to retrieve video webpage: %s' % compat_str(err)) return except ValueError as err: self._downloader.report_error(u'Invalid URL: %s' % url) return return webpage def grep_webpage(self, url, regex, regexFlags, matchTuples): page = self.fetch_webpage(url) mobj = re.search(regex, page, regexFlags) info = {} if mobj is None: self._downloader.report_error(u'Invalid URL: %s' % url) return for (i, key, err) in matchTuples: if mobj.group(i) is None: self._downloader.report_error(err) return else: info[key] = mobj.group(i) return info def extractLiveStream(self, url): video_lang = url.split('/')[-4] info = self.grep_webpage( url, r'src="(.*?/videothek_js.*?\.js)', 0, [ (1, 'url', u'Invalid URL: %s' % url) ] ) http_host = url.split('/')[2] next_url = 'http://%s%s' % (http_host, compat_urllib_parse.unquote(info.get('url'))) info = self.grep_webpage( next_url, r'(s_artestras_scst_geoFRDE_' + video_lang + '.*?)\'.*?' + '(http://.*?\.swf).*?' + '(rtmp://.*?)\'', re.DOTALL, [ (1, 'path', u'could not extract video path: %s' % url), (2, 'player', u'could not extract video player: %s' % url), (3, 'url', u'could not extract video url: %s' % url) ] ) video_url = u'%s/%s' % (info.get('url'), info.get('path')) def extractPlus7Stream(self, url): video_lang = url.split('/')[-3] info = self.grep_webpage( url, r'param name="movie".*?videorefFileUrl=(http[^\'"&]*)', 0, [ (1, 'url', u'Invalid URL: %s' % url) ] ) next_url = compat_urllib_parse.unquote(info.get('url')) info = self.grep_webpage( next_url, r'