#!/usr/bin/env python # -*- coding: utf-8 -*- from __future__ import absolute_import import datetime import netrc import os import re import socket import time import email.utils import xml.etree.ElementTree import random import math 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. uploader: Nickname of the video uploader, unescaped. upload_date: Video upload date (YYYYMMDD). 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. player_url: SWF Player URL (used for rtmpdump). subtitles: The .srt 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) def suitable(self, url): """Receives a URL and returns True if suitable for this IE.""" return re.match(self._VALID_URL, url) is not None def working(self): """Getter method for _WORKING.""" return self._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 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 (?!view_play_list|my_playlists|artist|playlist) # ignore playlist 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://www.youtube.com/signup?next=/&gl=US&hl=en' _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' def suitable(self, url): """Receives a URL and returns True if suitable for this IE.""" return re.match(self._VALID_URL, url, re.VERBOSE) is not None def report_lang(self): """Report attempt to set language.""" self._downloader.to_screen(u'[youtube] Setting language') def report_login(self): """Report attempt to log in.""" self._downloader.to_screen(u'[youtube] Logging in') def report_age_confirmation(self): """Report attempt to confirm age.""" self._downloader.to_screen(u'[youtube] Confirming age') def report_video_webpage_download(self, video_id): """Report attempt to download video webpage.""" self._downloader.to_screen(u'[youtube] %s: Downloading video webpage' % video_id) def report_video_info_webpage_download(self, video_id): """Report attempt to download video info webpage.""" self._downloader.to_screen(u'[youtube] %s: Downloading video info webpage' % video_id) def report_video_subtitles_download(self, video_id): """Report attempt to download video info webpage.""" self._downloader.to_screen(u'[youtube] %s: Downloading video subtitles' % video_id) def report_information_extraction(self, video_id): """Report attempt to extract video information.""" self._downloader.to_screen(u'[youtube] %s: Extracting video information' % video_id) def report_unavailable_format(self, video_id, format): """Report extracted video URL.""" self._downloader.to_screen(u'[youtube] %s: Format %s not available' % (video_id, format)) def report_rtmp_download(self): """Indicate the download will use the RTMP protocol.""" self._downloader.to_screen(u'[youtube] RTMP download detected') def _closed_captions_xml_to_srt(self, xml_string): srt = '' texts = re.findall(r'([^<]+)', xml_string, re.MULTILINE) # TODO parse xml instead of regex for n, (start, dur_tag, dur, caption) in enumerate(texts): if not dur: dur = '4' start = float(start) end = start + float(dur) start = "%02i:%02i:%02i,%03i" %(start/(60*60), start/60%60, start%60, start%1*1000) end = "%02i:%02i:%02i,%03i" %(end/(60*60), end/60%60, end%60, end%1*1000) caption = unescapeHTML(caption) caption = unescapeHTML(caption) # double cycle, intentional srt += str(n+1) + '\n' srt += start + ' --> ' + end + '\n' srt += caption + '\n\n' return srt def _extract_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: srt_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'WARNING: unable to download video subtitles: %s' % compat_str(err), None) srt_lang_list = re.findall(r'name="([^"]*)"[^>]+lang_code="([\w\-]+)"', srt_list) srt_lang_list = dict((l[1], l[0]) for l in srt_lang_list) if not srt_lang_list: return (u'WARNING: video has no closed captions', None) if self._downloader.params.get('subtitleslang', False): srt_lang = self._downloader.params.get('subtitleslang') elif 'en' in srt_lang_list: srt_lang = 'en' else: srt_lang = srt_lang_list.keys()[0] if not srt_lang in srt_lang_list: return (u'WARNING: no closed captions found in the specified language', None) request = compat_urllib_request.Request('http://www.youtube.com/api/timedtext?lang=%s&name=%s&v=%s' % (srt_lang, srt_lang_list[srt_lang], video_id)) try: srt_xml = compat_urllib_request.urlopen(request).read().decode('utf-8') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: return (u'WARNING: unable to download video subtitles: %s' % compat_str(err), None) if not srt_xml: return (u'WARNING: unable to download video subtitles', None) return (None, self._closed_captions_xml_to_srt(srt_xml)) 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.to_stderr(u'WARNING: 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.to_stderr(u'WARNING: unable to set language: %s' % compat_str(err)) return # No authentication to be performed if username is None: return # Log in login_form = { 'current_form': 'loginForm', 'next': '/', 'action_login': 'Log In', 'username': username, 'password': password, } request = compat_urllib_request.Request(self._LOGIN_URL, compat_urllib_parse.urlencode(login_form)) try: self.report_login() login_results = compat_urllib_request.urlopen(request).read().decode('utf-8') if re.search(r'(?i)]* name="loginForm"', login_results) is not None: self._downloader.to_stderr(u'WARNING: unable to log in: bad username or password') return except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.to_stderr(u'WARNING: 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.trouble(u'ERROR: unable to confirm age: %s' % compat_str(err)) return 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('/') # Extract video id from URL mobj = re.match(self._VALID_URL, url, re.VERBOSE) if mobj is None: self._downloader.trouble(u'ERROR: invalid URL: %s' % url) return video_id = mobj.group(2) # Get video webpage self.report_video_webpage_download(video_id) request = compat_urllib_request.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1' % video_id) 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.trouble(u'ERROR: 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 = ('http://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' % (video_id, el_type)) request = compat_urllib_request.Request(video_info_url) try: video_info_webpage_bytes = compat_urllib_request.urlopen(request).read() video_info_webpage = video_info_webpage_bytes.decode('utf-8', 'ignore') video_info = compat_parse_qs(video_info_webpage) if 'token' in video_info: break except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % compat_str(err)) return if 'token' not in video_info: if 'reason' in video_info: self._downloader.trouble(u'ERROR: YouTube said: %s' % video_info['reason'][0]) else: self._downloader.trouble(u'ERROR: "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.trouble(u'ERROR: "rental" videos not supported') return # Start extracting information self.report_information_extraction(video_id) # uploader if 'author' not in video_info: self._downloader.trouble(u'ERROR: unable to extract uploader nickname') return video_uploader = compat_urllib_parse.unquote_plus(video_info['author'][0]) # title if 'title' not in video_info: self._downloader.trouble(u'ERROR: 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.trouble(u'WARNING: 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 = '' # closed captions video_subtitles = None if self._downloader.params.get('writesubtitles', False): (srt_error, video_subtitles) = self._extract_subtitles(video_id) if srt_error: self._downloader.trouble(srt_error) if 'length_seconds' not in video_info: self._downloader.trouble(u'WARNING: 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 = filter(lambda ud: 'itag' in ud and 'url' in ud, url_data) 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: self._downloader.trouble(u'ERROR: no known formats available for video') return 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: self._downloader.trouble(u'ERROR: requested format not available') return else: self._downloader.trouble(u'ERROR: no conn or url_encoded_fmt_stream_map information found in video info') return 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, '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._downloader.to_screen(u'[metacafe] Retrieving disclaimer') def report_age_confirmation(self): """Report attempt to confirm age.""" self._downloader.to_screen(u'[metacafe] Confirming age') def report_download_webpage(self, video_id): """Report webpage download.""" self._downloader.to_screen(u'[metacafe] %s: Downloading webpage' % video_id) def report_extraction(self, video_id): """Report information extraction.""" self._downloader.to_screen(u'[metacafe] %s: Extracting information' % 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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: self._downloader.download(['http://www.youtube.com/watch?v=%s' % mobj2.group(1)]) return # Retrieve video webpage to extract further information request = compat_urllib_request.Request('http://www.metacafe.com/watch/%s/' % video_id) 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.trouble(u'ERROR: unable retrieve video webpage: %s' % compat_str(err)) return # 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.trouble(u'ERROR: unable to extract media URL') return vardict = compat_parse_qs(mobj.group(1)) if 'mediaData' not in vardict: self._downloader.trouble(u'ERROR: unable to extract media URL') return mobj = re.search(r'"mediaURL":"(http.*?)","key":"(.*?)"', vardict['mediaData'][0]) if mobj is None: self._downloader.trouble(u'ERROR: unable to extract media URL') return mediaURL = mobj.group(1).replace('\\/', '/') video_extension = mediaURL[-3:] video_url = '%s?__gda__=%s' % (mediaURL, mobj.group(2)) mobj = re.search(r'(?im)(.*) - Video', webpage) if mobj is None: self._downloader.trouble(u'ERROR: 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.trouble(u'ERROR: 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' def __init__(self, downloader=None): InfoExtractor.__init__(self, downloader) def report_download_webpage(self, video_id): """Report webpage download.""" self._downloader.to_screen(u'[dailymotion] %s: Downloading webpage' % video_id) def report_extraction(self, video_id): """Report information extraction.""" self._downloader.to_screen(u'[dailymotion] %s: Extracting information' % video_id) 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.trouble(u'ERROR: 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') 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.trouble(u'ERROR: unable retrieve video webpage: %s' % compat_str(err)) return # 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.trouble(u'ERROR: 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._downloader.to_screen(u'[dailymotion] Using %s' % key) break else: self._downloader.trouble(u'ERROR: unable to extract video URL') return mobj = re.search(r'"' + max_quality + r'":"(.+?)"', flashvars) if mobj is None: self._downloader.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'WARNING: 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._downloader.to_screen(u'[photobucket] %s: Downloading webpage' % video_id) def report_extraction(self, video_id): """Report information extraction.""" self._downloader.to_screen(u'[photobucket] %s: Extracting information' % video_id) def _real_extract(self, url): # Extract id from URL mobj = re.match(self._VALID_URL, url) if mobj is None: self._downloader.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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._downloader.to_screen(u'[video.yahoo] %s: Downloading webpage' % video_id) def report_extraction(self, video_id): """Report information extraction.""" self._downloader.to_screen(u'[video.yahoo] %s: Extracting information' % 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.trouble(u'ERROR: 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.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err)) return mobj = re.search(r'\("id", "([0-9]+)"\);', webpage) if mobj is None: self._downloader.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: 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.trouble(u'ERROR: unable to extract video height') return yv_video_height = mobj.group(1) mobj = re.search(r'', webpage) if mobj is None: self._downloader.trouble(u'ERROR: 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.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err)) return # Extract media URL from playlist XML mobj = re.search(r'[^:]*: (.*?)( \([^\(]*\))?
', webpage) if mobj is not None: video_upload_date = mobj.group(1) # Vimeo specific: extract request signature and timestamp sig = config['request']['signature'] timestamp = config['request']['timestamp'] # Vimeo specific: extract video codec and quality information # First consider quality, then codecs, then take everything # TODO bind to format param codecs = [('h264', 'mp4'), ('vp8', 'flv'), ('vp6', 'flv')] files = { 'hd': [], 'sd': [], 'other': []} for codec_name, codec_extension in codecs: if codec_name in config["video"]["files"]: if 'hd' in config["video"]["files"][codec_name]: files['hd'].append((codec_name, codec_extension, 'hd')) elif 'sd' in config["video"]["files"][codec_name]: files['sd'].append((codec_name, codec_extension, 'sd')) else: files['other'].append((codec_name, codec_extension, config["video"]["files"][codec_name][0])) for quality in ('hd', 'sd', 'other'): if len(files[quality]) > 0: video_quality = files[quality][0][2] video_codec = files[quality][0][0] video_extension = files[quality][0][1] self._downloader.to_screen(u'[vimeo] %s: Downloading %s file at %s quality' % (video_id, video_codec.upper(), video_quality)) break else: self._downloader.trouble(u'ERROR: 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, '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._downloader.to_screen(u'[arte.tv] %s: Downloading webpage' % video_id) def report_extraction(self, video_id): """Report information extraction.""" self._downloader.to_screen(u'[arte.tv] %s: Extracting information' % video_id) def fetch_webpage(self, url): self._downloader.increment_downloads() 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.trouble(u'ERROR: Unable to retrieve video webpage: %s' % compat_str(err)) return except ValueError as err: self._downloader.trouble(u'ERROR: 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.trouble(u'ERROR: Invalid URL: %s' % url) return for (i, key, err) in matchTuples: if mobj.group(i) is None: self._downloader.trouble(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'ERROR: 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'ERROR: could not extract video path: %s' % url), (2, 'player', u'ERROR: could not extract video player: %s' % url), (3, 'url', u'ERROR: 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'ERROR: Invalid URL: %s' % url) ] ) next_url = compat_urllib_parse.unquote(info.get('url')) info = self.grep_webpage( next_url, r'