X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/53b0892e0d78dd874acb6e22ed3e8c3f9fe175a4..14111bdbc4a22585fc51fd4efa3572ea003b5321:/youtube_dl/__init__.py diff --git a/youtube_dl/__init__.py b/youtube_dl/__init__.py old mode 100755 new mode 100644 index 818a3a7..9f131f5 --- a/youtube_dl/__init__.py +++ b/youtube_dl/__init__.py @@ -1,4523 +1,418 @@ #!/usr/bin/env python # -*- coding: utf-8 -*- -__authors__ = ( - 'Ricardo Garcia Gonzalez', - 'Danny Colligan', - 'Benjamin Johnson', - 'Vasyl\' Vavrychuk', - 'Witold Baryluk', - 'Paweł Paprota', - 'Gergely Imreh', - 'Rogério Brito', - 'Philipp Hagemeister', - 'Sören Schulze', - 'Kevin Ngo', - 'Ori Avtalion', - 'shizeeg', - ) +from __future__ import unicode_literals __license__ = 'Public Domain' -__version__ = '2012.01.05' -UPDATE_URL = 'https://raw.github.com/rg3/youtube-dl/master/youtube-dl' - -import cookielib -import datetime -import gzip -import htmlentitydefs -import HTMLParser -import httplib -import locale -import math -import netrc +import codecs +import io import os -import os.path -import re -import socket -import string -import subprocess +import random import sys -import time -import urllib -import urllib2 -import warnings -import zlib - -if os.name == 'nt': - import ctypes - -try: - import email.utils -except ImportError: # Python 2.4 - import email.Utils -try: - import cStringIO as StringIO -except ImportError: - import StringIO - -# parse_qs was moved from the cgi module to the urlparse module recently. -try: - from urlparse import parse_qs -except ImportError: - from cgi import parse_qs - -try: - import lxml.etree -except ImportError: - pass # Handled below - -try: - import xml.etree.ElementTree -except ImportError: # Python<2.5: Not officially supported, but let it slip - warnings.warn('xml.etree.ElementTree support is missing. Consider upgrading to Python >= 2.5 if you get related errors.') - -std_headers = { - 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:5.0.1) Gecko/20100101 Firefox/5.0.1', - 'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', - 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', - 'Accept-Encoding': 'gzip, deflate', - 'Accept-Language': 'en-us,en;q=0.5', -} - -try: - import json -except ImportError: # Python <2.6, use trivialjson (https://github.com/phihag/trivialjson): - import re - class json(object): - @staticmethod - def loads(s): - s = s.decode('UTF-8') - def raiseError(msg, i): - raise ValueError(msg + ' at position ' + str(i) + ' of ' + repr(s) + ': ' + repr(s[i:])) - def skipSpace(i, expectMore=True): - while i < len(s) and s[i] in ' \t\r\n': - i += 1 - if expectMore: - if i >= len(s): - raiseError('Premature end', i) - return i - def decodeEscape(match): - esc = match.group(1) - _STATIC = { - '"': '"', - '\\': '\\', - '/': '/', - 'b': unichr(0x8), - 'f': unichr(0xc), - 'n': '\n', - 'r': '\r', - 't': '\t', - } - if esc in _STATIC: - return _STATIC[esc] - if esc[0] == 'u': - if len(esc) == 1+4: - return unichr(int(esc[1:5], 16)) - if len(esc) == 5+6 and esc[5:7] == '\\u': - hi = int(esc[1:5], 16) - low = int(esc[7:11], 16) - return unichr((hi - 0xd800) * 0x400 + low - 0xdc00 + 0x10000) - raise ValueError('Unknown escape ' + str(esc)) - def parseString(i): - i += 1 - e = i - while True: - e = s.index('"', e) - bslashes = 0 - while s[e-bslashes-1] == '\\': - bslashes += 1 - if bslashes % 2 == 1: - e += 1 - continue - break - rexp = re.compile(r'\\(u[dD][89aAbB][0-9a-fA-F]{2}\\u[0-9a-fA-F]{4}|u[0-9a-fA-F]{4}|.|$)') - stri = rexp.sub(decodeEscape, s[i:e]) - return (e+1,stri) - def parseObj(i): - i += 1 - res = {} - i = skipSpace(i) - if s[i] == '}': # Empty dictionary - return (i+1,res) - while True: - if s[i] != '"': - raiseError('Expected a string object key', i) - i,key = parseString(i) - i = skipSpace(i) - if i >= len(s) or s[i] != ':': - raiseError('Expected a colon', i) - i,val = parse(i+1) - res[key] = val - i = skipSpace(i) - if s[i] == '}': - return (i+1, res) - if s[i] != ',': - raiseError('Expected comma or closing curly brace', i) - i = skipSpace(i+1) - def parseArray(i): - res = [] - i = skipSpace(i+1) - if s[i] == ']': # Empty array - return (i+1,res) - while True: - i,val = parse(i) - res.append(val) - i = skipSpace(i) # Raise exception if premature end - if s[i] == ']': - return (i+1, res) - if s[i] != ',': - raiseError('Expected a comma or closing bracket', i) - i = skipSpace(i+1) - def parseDiscrete(i): - for k,v in {'true': True, 'false': False, 'null': None}.items(): - if s.startswith(k, i): - return (i+len(k), v) - raiseError('Not a boolean (or null)', i) - def parseNumber(i): - mobj = re.match('^(-?(0|[1-9][0-9]*)(\.[0-9]*)?([eE][+-]?[0-9]+)?)', s[i:]) - if mobj is None: - raiseError('Not a number', i) - nums = mobj.group(1) - if '.' in nums or 'e' in nums or 'E' in nums: - return (i+len(nums), float(nums)) - return (i+len(nums), int(nums)) - CHARMAP = {'{': parseObj, '[': parseArray, '"': parseString, 't': parseDiscrete, 'f': parseDiscrete, 'n': parseDiscrete} - def parse(i): - i = skipSpace(i) - i,res = CHARMAP.get(s[i], parseNumber)(i) - i = skipSpace(i, False) - return (i,res) - i,res = parse(0) - if i < len(s): - raise ValueError('Extra data at end of input (index ' + str(i) + ' of ' + repr(s) + ': ' + repr(s[i:]) + ')') - return res - -def preferredencoding(): - """Get preferred encoding. - - Returns the best encoding scheme for the system, based on - locale.getpreferredencoding() and some further tweaks. - """ - def yield_preferredencoding(): - try: - pref = locale.getpreferredencoding() - u'TEST'.encode(pref) - except: - pref = 'UTF-8' - while True: - yield pref - return yield_preferredencoding().next() - - -def htmlentity_transform(matchobj): - """Transforms an HTML entity to a Unicode character. - - This function receives a match object and is intended to be used with - the re.sub() function. - """ - entity = matchobj.group(1) - - # Known non-numeric HTML entity - if entity in htmlentitydefs.name2codepoint: - return unichr(htmlentitydefs.name2codepoint[entity]) - - # Unicode character - mobj = re.match(ur'(?u)#(x?\d+)', entity) - if mobj is not None: - numstr = mobj.group(1) - if numstr.startswith(u'x'): - base = 16 - numstr = u'0%s' % numstr - else: - base = 10 - return unichr(long(numstr, base)) - - # Unknown entity in name, return its literal representation - return (u'&%s;' % entity) - - -def sanitize_title(utitle): - """Sanitizes a video title so it could be used as part of a filename.""" - utitle = re.sub(ur'(?u)&(.+?);', htmlentity_transform, utitle) - return utitle.replace(unicode(os.sep), u'%') - - -def sanitize_open(filename, open_mode): - """Try to open the given filename, and slightly tweak it if this fails. - - Attempts to open the given filename. If this fails, it tries to change - the filename slightly, step by step, until it's either able to open it - or it fails and raises a final exception, like the standard open() - function. - - It returns the tuple (stream, definitive_file_name). - """ - try: - if filename == u'-': - if sys.platform == 'win32': - import msvcrt - msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) - return (sys.stdout, filename) - stream = open(filename, open_mode) - return (stream, filename) - except (IOError, OSError), err: - # In case of error, try to remove win32 forbidden chars - filename = re.sub(ur'[/<>:"\|\?\*]', u'#', filename) - - # An exception here should be caught in the caller - stream = open(filename, open_mode) - return (stream, filename) - - -def timeconvert(timestr): - """Convert RFC 2822 defined time string into system timestamp""" - timestamp = None - timetuple = email.utils.parsedate_tz(timestr) - if timetuple is not None: - timestamp = email.utils.mktime_tz(timetuple) - return timestamp - -def _simplify_title(title): - expr = re.compile(ur'[^\w\d_\-]+', flags=re.UNICODE) - return expr.sub(u'_', title).strip(u'_') - -def _orderedSet(iterable): - """ Remove all duplicates from the input iterable """ - res = [] - for el in iterable: - if el not in res: - res.append(el) - return res - -def _unescapeHTML(s): - """ - @param s a string (of type unicode) - """ - assert type(s) == type(u'') - - htmlParser = HTMLParser.HTMLParser() - return htmlParser.unescape(s) - -class DownloadError(Exception): - """Download Error exception. - - This exception may be thrown by FileDownloader objects if they are not - configured to continue on errors. They will contain the appropriate - error message. - """ - pass - - -class SameFileError(Exception): - """Same File exception. - - This exception will be thrown by FileDownloader objects if they detect - multiple files would have to be downloaded to the same file on disk. - """ - pass - - -class PostProcessingError(Exception): - """Post Processing exception. - - This exception may be raised by PostProcessor's .run() method to - indicate an error in the postprocessing task. - """ - pass - -class MaxDownloadsReached(Exception): - """ --max-downloads limit has been reached. """ - pass - - -class UnavailableVideoError(Exception): - """Unavailable Format exception. - - This exception will be thrown when a video is requested - in a format that is not available for that video. - """ - pass - - -class ContentTooShortError(Exception): - """Content Too Short exception. - - This exception may be raised by FileDownloader objects when a file they - download is too small for what the server announced first, indicating - the connection was probably interrupted. - """ - # Both in bytes - downloaded = None - expected = None - - def __init__(self, downloaded, expected): - self.downloaded = downloaded - self.expected = expected - - -class YoutubeDLHandler(urllib2.HTTPHandler): - """Handler for HTTP requests and responses. - - This class, when installed with an OpenerDirector, automatically adds - the standard headers to every HTTP request and handles gzipped and - deflated responses from web servers. If compression is to be avoided in - a particular request, the original request in the program code only has - to include the HTTP header "Youtubedl-No-Compression", which will be - removed before making the real request. - - Part of this code was copied from: - - http://techknack.net/python-urllib2-handlers/ - - Andrew Rowls, the author of that code, agreed to release it to the - public domain. - """ - - @staticmethod - def deflate(data): - try: - return zlib.decompress(data, -zlib.MAX_WBITS) - except zlib.error: - return zlib.decompress(data) - - @staticmethod - def addinfourl_wrapper(stream, headers, url, code): - if hasattr(urllib2.addinfourl, 'getcode'): - return urllib2.addinfourl(stream, headers, url, code) - ret = urllib2.addinfourl(stream, headers, url) - ret.code = code - return ret - - def http_request(self, req): - for h in std_headers: - if h in req.headers: - del req.headers[h] - req.add_header(h, std_headers[h]) - if 'Youtubedl-no-compression' in req.headers: - if 'Accept-encoding' in req.headers: - del req.headers['Accept-encoding'] - del req.headers['Youtubedl-no-compression'] - return req - - def http_response(self, req, resp): - old_resp = resp - # gzip - if resp.headers.get('Content-encoding', '') == 'gzip': - gz = gzip.GzipFile(fileobj=StringIO.StringIO(resp.read()), mode='r') - resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code) - resp.msg = old_resp.msg - # deflate - if resp.headers.get('Content-encoding', '') == 'deflate': - gz = StringIO.StringIO(self.deflate(resp.read())) - resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code) - resp.msg = old_resp.msg - return resp - - -class FileDownloader(object): - """File Downloader class. - - File downloader objects are the ones responsible of downloading the - actual video file and writing it to disk if the user has requested - it, among some other tasks. In most cases there should be one per - program. As, given a video URL, the downloader doesn't know how to - extract all the needed information, task that InfoExtractors do, it - has to pass the URL to one of them. - - For this, file downloader objects have a method that allows - InfoExtractors to be registered in a given order. When it is passed - a URL, the file downloader handles it to the first InfoExtractor it - finds that reports being able to handle it. The InfoExtractor extracts - all the information about the video or videos the URL refers to, and - asks the FileDownloader to process the video information, possibly - downloading the video. - - File downloaders accept a lot of parameters. In order not to saturate - the object constructor with arguments, it receives a dictionary of - options instead. These options are available through the params - attribute for the InfoExtractors to use. The FileDownloader also - registers itself as the downloader in charge for the InfoExtractors - that are added to it, so this is a "mutual registration". - - Available options: - - username: Username for authentication purposes. - password: Password for authentication purposes. - usenetrc: Use netrc for authentication instead. - quiet: Do not print messages to stdout. - forceurl: Force printing final URL. - forcetitle: Force printing title. - forcethumbnail: Force printing thumbnail URL. - forcedescription: Force printing description. - forcefilename: Force printing final filename. - simulate: Do not download the video files. - format: Video format code. - format_limit: Highest quality format to try. - outtmpl: Template for output names. - ignoreerrors: Do not stop on download errors. - ratelimit: Download speed limit, in bytes/sec. - nooverwrites: Prevent overwriting files. - retries: Number of times to retry for HTTP error 5xx - continuedl: Try to continue downloads if possible. - noprogress: Do not print the progress bar. - playliststart: Playlist item to start at. - playlistend: Playlist item to end at. - matchtitle: Download only matching titles. - rejecttitle: Reject downloads for matching titles. - logtostderr: Log messages to stderr instead of stdout. - consoletitle: Display progress in console window's titlebar. - nopart: Do not use temporary .part files. - updatetime: Use the Last-modified header to set output file timestamps. - writedescription: Write the video description to a .description file - writeinfojson: Write the video description to a .info.json file - """ - - params = None - _ies = [] - _pps = [] - _download_retcode = None - _num_downloads = None - _screen_file = None - - def __init__(self, params): - """Create a FileDownloader object with the given options.""" - self._ies = [] - self._pps = [] - self._download_retcode = 0 - self._num_downloads = 0 - self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] - self.params = params - - @staticmethod - def format_bytes(bytes): - if bytes is None: - return 'N/A' - if type(bytes) is str: - bytes = float(bytes) - if bytes == 0.0: - exponent = 0 - else: - exponent = long(math.log(bytes, 1024.0)) - suffix = 'bkMGTPEZY'[exponent] - converted = float(bytes) / float(1024 ** exponent) - return '%.2f%s' % (converted, suffix) - - @staticmethod - def calc_percent(byte_counter, data_len): - if data_len is None: - return '---.-%' - return '%6s' % ('%3.1f%%' % (float(byte_counter) / float(data_len) * 100.0)) - - @staticmethod - def calc_eta(start, now, total, current): - if total is None: - return '--:--' - dif = now - start - if current == 0 or dif < 0.001: # One millisecond - return '--:--' - rate = float(current) / dif - eta = long((float(total) - float(current)) / rate) - (eta_mins, eta_secs) = divmod(eta, 60) - if eta_mins > 99: - return '--:--' - return '%02d:%02d' % (eta_mins, eta_secs) - - @staticmethod - def calc_speed(start, now, bytes): - dif = now - start - if bytes == 0 or dif < 0.001: # One millisecond - return '%10s' % '---b/s' - return '%10s' % ('%s/s' % FileDownloader.format_bytes(float(bytes) / dif)) - - @staticmethod - def best_block_size(elapsed_time, bytes): - new_min = max(bytes / 2.0, 1.0) - new_max = min(max(bytes * 2.0, 1.0), 4194304) # Do not surpass 4 MB - if elapsed_time < 0.001: - return long(new_max) - rate = bytes / elapsed_time - if rate > new_max: - return long(new_max) - if rate < new_min: - return long(new_min) - return long(rate) - - @staticmethod - def parse_bytes(bytestr): - """Parse a string indicating a byte quantity into a long integer.""" - matchobj = re.match(r'(?i)^(\d+(?:\.\d+)?)([kMGTPEZY]?)$', bytestr) - if matchobj is None: - return None - number = float(matchobj.group(1)) - multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower()) - return long(round(number * multiplier)) - - def add_info_extractor(self, ie): - """Add an InfoExtractor object to the end of the list.""" - self._ies.append(ie) - ie.set_downloader(self) - - def add_post_processor(self, pp): - """Add a PostProcessor object to the end of the chain.""" - self._pps.append(pp) - pp.set_downloader(self) - - def to_screen(self, message, skip_eol=False, ignore_encoding_errors=False): - """Print message to stdout if not in quiet mode.""" - try: - if not self.params.get('quiet', False): - terminator = [u'\n', u''][skip_eol] - print >>self._screen_file, (u'%s%s' % (message, terminator)).encode(preferredencoding()), - self._screen_file.flush() - except (UnicodeEncodeError), err: - if not ignore_encoding_errors: - raise - - def to_stderr(self, message): - """Print message to stderr.""" - print >>sys.stderr, message.encode(preferredencoding()) - - def to_cons_title(self, message): - """Set console/terminal window title to message.""" - if not self.params.get('consoletitle', False): - return - if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): - # c_wchar_p() might not be necessary if `message` is - # already of type unicode() - ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) - elif 'TERM' in os.environ: - sys.stderr.write('\033]0;%s\007' % message.encode(preferredencoding())) - - def fixed_template(self): - """Checks if the output template is fixed.""" - return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None) - - def trouble(self, message=None): - """Determine action to take when a download problem appears. - - Depending on if the downloader has been configured to ignore - download errors or not, this method may throw an exception or - not when errors are found, after printing the message. - """ - if message is not None: - self.to_stderr(message) - if not self.params.get('ignoreerrors', False): - raise DownloadError(message) - self._download_retcode = 1 - - def slow_down(self, start_time, byte_counter): - """Sleep if the download speed is over the rate limit.""" - rate_limit = self.params.get('ratelimit', None) - if rate_limit is None or byte_counter == 0: - return - now = time.time() - elapsed = now - start_time - if elapsed <= 0.0: - return - speed = float(byte_counter) / elapsed - if speed > rate_limit: - time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit) - - def temp_name(self, filename): - """Returns a temporary filename for the given filename.""" - if self.params.get('nopart', False) or filename == u'-' or \ - (os.path.exists(filename) and not os.path.isfile(filename)): - return filename - return filename + u'.part' - - def undo_temp_name(self, filename): - if filename.endswith(u'.part'): - return filename[:-len(u'.part')] - return filename - - def try_rename(self, old_filename, new_filename): - try: - if old_filename == new_filename: - return - os.rename(old_filename, new_filename) - except (IOError, OSError), err: - self.trouble(u'ERROR: unable to rename file') - - def try_utime(self, filename, last_modified_hdr): - """Try to set the last-modified time of the given file.""" - if last_modified_hdr is None: - return - if not os.path.isfile(filename): - return - timestr = last_modified_hdr - if timestr is None: - return - filetime = timeconvert(timestr) - if filetime is None: - return filetime - try: - os.utime(filename, (time.time(), filetime)) - except: - pass - return filetime - - def report_writedescription(self, descfn): - """ Report that the description file is being written """ - self.to_screen(u'[info] Writing video description to: %s' % descfn, ignore_encoding_errors=True) - - def report_writeinfojson(self, infofn): - """ Report that the metadata file has been written """ - self.to_screen(u'[info] Video description metadata as JSON to: %s' % infofn, ignore_encoding_errors=True) - - def report_destination(self, filename): - """Report destination filename.""" - self.to_screen(u'[download] Destination: %s' % filename, ignore_encoding_errors=True) - - def report_progress(self, percent_str, data_len_str, speed_str, eta_str): - """Report download progress.""" - if self.params.get('noprogress', False): - return - self.to_screen(u'\r[download] %s of %s at %s ETA %s' % - (percent_str, data_len_str, speed_str, eta_str), skip_eol=True) - self.to_cons_title(u'youtube-dl - %s of %s at %s ETA %s' % - (percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip())) - - def report_resuming_byte(self, resume_len): - """Report attempt to resume at given byte.""" - self.to_screen(u'[download] Resuming download at byte %s' % resume_len) - - def report_retry(self, count, retries): - """Report retry in case of HTTP error 5xx""" - self.to_screen(u'[download] Got server HTTP error. Retrying (attempt %d of %d)...' % (count, retries)) - - def report_file_already_downloaded(self, file_name): - """Report file has already been fully downloaded.""" - try: - self.to_screen(u'[download] %s has already been downloaded' % file_name) - except (UnicodeEncodeError), err: - self.to_screen(u'[download] The file has already been downloaded') - - def report_unable_to_resume(self): - """Report it was impossible to resume download.""" - self.to_screen(u'[download] Unable to resume') - - def report_finish(self): - """Report download finished.""" - if self.params.get('noprogress', False): - self.to_screen(u'[download] Download completed') - else: - self.to_screen(u'') - - def increment_downloads(self): - """Increment the ordinal that assigns a number to each file.""" - self._num_downloads += 1 - - def prepare_filename(self, info_dict): - """Generate the output filename.""" - try: - template_dict = dict(info_dict) - template_dict['epoch'] = unicode(long(time.time())) - template_dict['autonumber'] = unicode('%05d' % self._num_downloads) - filename = self.params['outtmpl'] % template_dict - return filename - except (ValueError, KeyError), err: - self.trouble(u'ERROR: invalid system charset or erroneous output template') - return None - - def _match_entry(self, info_dict): - """ Returns None iff the file should be downloaded """ - - title = info_dict['title'] - matchtitle = self.params.get('matchtitle', False) - if matchtitle and not re.search(matchtitle, title, re.IGNORECASE): - return u'[download] "' + title + '" title did not match pattern "' + matchtitle + '"' - rejecttitle = self.params.get('rejecttitle', False) - if rejecttitle and re.search(rejecttitle, title, re.IGNORECASE): - return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"' - return None - - def process_info(self, info_dict): - """Process a single dictionary returned by an InfoExtractor.""" - - reason = self._match_entry(info_dict) - if reason is not None: - self.to_screen(u'[download] ' + reason) - return - - max_downloads = self.params.get('max_downloads') - if max_downloads is not None: - if self._num_downloads > int(max_downloads): - raise MaxDownloadsReached() - - filename = self.prepare_filename(info_dict) - - # Forced printings - if self.params.get('forcetitle', False): - print info_dict['title'].encode(preferredencoding(), 'xmlcharrefreplace') - if self.params.get('forceurl', False): - print info_dict['url'].encode(preferredencoding(), 'xmlcharrefreplace') - if self.params.get('forcethumbnail', False) and 'thumbnail' in info_dict: - print info_dict['thumbnail'].encode(preferredencoding(), 'xmlcharrefreplace') - if self.params.get('forcedescription', False) and 'description' in info_dict: - print info_dict['description'].encode(preferredencoding(), 'xmlcharrefreplace') - if self.params.get('forcefilename', False) and filename is not None: - print filename.encode(preferredencoding(), 'xmlcharrefreplace') - if self.params.get('forceformat', False): - print info_dict['format'].encode(preferredencoding(), 'xmlcharrefreplace') - - # Do nothing else if in simulate mode - if self.params.get('simulate', False): - return - - if filename is None: - return - - try: - dn = os.path.dirname(filename) - if dn != '' and not os.path.exists(dn): - os.makedirs(dn) - except (OSError, IOError), err: - self.trouble(u'ERROR: unable to create directory ' + unicode(err)) - return - - if self.params.get('writedescription', False): - try: - descfn = filename + '.description' - self.report_writedescription(descfn) - descfile = open(descfn, 'wb') - try: - descfile.write(info_dict['description'].encode('utf-8')) - finally: - descfile.close() - except (OSError, IOError): - self.trouble(u'ERROR: Cannot write description file ' + descfn) - return - - if self.params.get('writeinfojson', False): - infofn = filename + '.info.json' - self.report_writeinfojson(infofn) - try: - json.dump - except (NameError,AttributeError): - self.trouble(u'ERROR: No JSON encoder found. Update to Python 2.6+, setup a json module, or leave out --write-info-json.') - return - try: - infof = open(infofn, 'wb') - try: - json_info_dict = dict((k,v) for k,v in info_dict.iteritems() if not k in ('urlhandle',)) - json.dump(json_info_dict, infof) - finally: - infof.close() - except (OSError, IOError): - self.trouble(u'ERROR: Cannot write metadata to JSON file ' + infofn) - return - - if not self.params.get('skip_download', False): - if self.params.get('nooverwrites', False) and os.path.exists(filename): - success = True - else: - try: - success = self._do_download(filename, info_dict) - except (OSError, IOError), err: - raise UnavailableVideoError - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self.trouble(u'ERROR: unable to download video data: %s' % str(err)) - return - except (ContentTooShortError, ), err: - self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) - return - - if success: - try: - self.post_process(filename, info_dict) - except (PostProcessingError), err: - self.trouble(u'ERROR: postprocessing: %s' % str(err)) - return - - def download(self, url_list): - """Download a given list of URLs.""" - if len(url_list) > 1 and self.fixed_template(): - raise SameFileError(self.params['outtmpl']) - - for url in url_list: - suitable_found = False - for ie in self._ies: - # Go to next InfoExtractor if not suitable - if not ie.suitable(url): - continue - - # Suitable InfoExtractor found - suitable_found = True - - # Extract information from URL and process it - ie.extract(url) - - # Suitable InfoExtractor had been found; go to next URL - break - - if not suitable_found: - self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url) - - return self._download_retcode - - def post_process(self, filename, ie_info): - """Run the postprocessing chain on the given file.""" - info = dict(ie_info) - info['filepath'] = filename - for pp in self._pps: - info = pp.run(info) - if info is None: - break - - def _download_with_rtmpdump(self, filename, url, player_url): - self.report_destination(filename) - tmpfilename = self.temp_name(filename) - - # Check for rtmpdump first - try: - subprocess.call(['rtmpdump', '-h'], stdout=(file(os.path.devnull, 'w')), stderr=subprocess.STDOUT) - except (OSError, IOError): - self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run') - return False - - # Download using rtmpdump. rtmpdump returns exit code 2 when - # the connection was interrumpted and resuming appears to be - # possible. This is part of rtmpdump's normal usage, AFAIK. - basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', tmpfilename] - retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)]) - while retval == 2 or retval == 1: - prevsize = os.path.getsize(tmpfilename) - self.to_screen(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True) - time.sleep(5.0) # This seems to be needed - retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1]) - cursize = os.path.getsize(tmpfilename) - if prevsize == cursize and retval == 1: - break - # Some rtmp streams seem abort after ~ 99.8%. Don't complain for those - if prevsize == cursize and retval == 2 and cursize > 1024: - self.to_screen(u'\r[rtmpdump] Could not download the whole video. This can happen for some advertisements.') - retval = 0 - break - if retval == 0: - self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(tmpfilename)) - self.try_rename(tmpfilename, filename) - return True - else: - self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval) - return False - - def _do_download(self, filename, info_dict): - url = info_dict['url'] - player_url = info_dict.get('player_url', None) - - # Check file already present - if self.params.get('continuedl', False) and os.path.isfile(filename) and not self.params.get('nopart', False): - self.report_file_already_downloaded(filename) - return True - - # Attempt to download using rtmpdump - if url.startswith('rtmp'): - return self._download_with_rtmpdump(filename, url, player_url) - - tmpfilename = self.temp_name(filename) - stream = None - - # Do not include the Accept-Encoding header - headers = {'Youtubedl-no-compression': 'True'} - basic_request = urllib2.Request(url, None, headers) - request = urllib2.Request(url, None, headers) - - # Establish possible resume length - if os.path.isfile(tmpfilename): - resume_len = os.path.getsize(tmpfilename) - else: - resume_len = 0 - - open_mode = 'wb' - if resume_len != 0: - if self.params.get('continuedl', False): - self.report_resuming_byte(resume_len) - request.add_header('Range','bytes=%d-' % resume_len) - open_mode = 'ab' - else: - resume_len = 0 - - count = 0 - retries = self.params.get('retries', 0) - while count <= retries: - # Establish connection - try: - if count == 0 and 'urlhandle' in info_dict: - data = info_dict['urlhandle'] - data = urllib2.urlopen(request) - break - except (urllib2.HTTPError, ), err: - if (err.code < 500 or err.code >= 600) and err.code != 416: - # Unexpected HTTP error - raise - elif err.code == 416: - # Unable to resume (requested range not satisfiable) - try: - # Open the connection again without the range header - data = urllib2.urlopen(basic_request) - content_length = data.info()['Content-Length'] - except (urllib2.HTTPError, ), err: - if err.code < 500 or err.code >= 600: - raise - else: - # Examine the reported length - if (content_length is not None and - (resume_len - 100 < long(content_length) < resume_len + 100)): - # The file had already been fully downloaded. - # Explanation to the above condition: in issue #175 it was revealed that - # YouTube sometimes adds or removes a few bytes from the end of the file, - # changing the file size slightly and causing problems for some users. So - # I decided to implement a suggested change and consider the file - # completely downloaded if the file size differs less than 100 bytes from - # the one in the hard drive. - self.report_file_already_downloaded(filename) - self.try_rename(tmpfilename, filename) - return True - else: - # The length does not match, we start the download over - self.report_unable_to_resume() - open_mode = 'wb' - break - # Retry - count += 1 - if count <= retries: - self.report_retry(count, retries) - - if count > retries: - self.trouble(u'ERROR: giving up after %s retries' % retries) - return False - - data_len = data.info().get('Content-length', None) - if data_len is not None: - data_len = long(data_len) + resume_len - data_len_str = self.format_bytes(data_len) - byte_counter = 0 + resume_len - block_size = 1024 - start = time.time() - while True: - # Download and write - before = time.time() - data_block = data.read(block_size) - after = time.time() - if len(data_block) == 0: - break - byte_counter += len(data_block) - - # Open file just in time - if stream is None: - try: - (stream, tmpfilename) = sanitize_open(tmpfilename, open_mode) - assert stream is not None - filename = self.undo_temp_name(tmpfilename) - self.report_destination(filename) - except (OSError, IOError), err: - self.trouble(u'ERROR: unable to open for writing: %s' % str(err)) - return False - try: - stream.write(data_block) - except (IOError, OSError), err: - self.trouble(u'\nERROR: unable to write data: %s' % str(err)) - return False - block_size = self.best_block_size(after - before, len(data_block)) - - # Progress message - speed_str = self.calc_speed(start, time.time(), byte_counter - resume_len) - if data_len is None: - self.report_progress('Unknown %', data_len_str, speed_str, 'Unknown ETA') - else: - percent_str = self.calc_percent(byte_counter, data_len) - eta_str = self.calc_eta(start, time.time(), data_len - resume_len, byte_counter - resume_len) - self.report_progress(percent_str, data_len_str, speed_str, eta_str) - - # Apply rate limit - self.slow_down(start, byte_counter - resume_len) - - if stream is None: - self.trouble(u'\nERROR: Did not get any data blocks') - return False - stream.close() - self.report_finish() - if data_len is not None and byte_counter != data_len: - raise ContentTooShortError(byte_counter, long(data_len)) - self.try_rename(tmpfilename, filename) - - # Update file modification time - if self.params.get('updatetime', True): - info_dict['filetime'] = self.try_utime(filename, data.info().get('last-modified', None)) - - return True - - -class InfoExtractor(object): - """Information Extractor class. - - Information extractors are the classes that, given a URL, extract - information from the video (or videos) the URL refers to. This - information includes the real video URL, the video title and simplified - 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. - title: Literal title. - stitle: Simplified title. - ext: Video filename extension. - format: Video format. - player_url: SWF Player URL (may be None). - - The following fields are optional. Their primary purpose is to allow - youtube-dl to serve as the backend for a video search function, such - as the one in youtube2mp3. They are only used when their respective - forced printing functions are called: - - thumbnail: Full URL to a video thumbnail image. - description: One-line video description. - - 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. - """ - - _ready = False - _downloader = None - - 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 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?://)?(?:youtu\.be/|(?:\w+\.)?youtube(?:-nocookie)?\.com/)(?!view_play_list|my_playlists|artist|playlist)(?:(?:(?:v|embed|e)/)|(?:(?:watch(?:_popup)?(?:\.php)?)?(?:\?|#!?)(?:.+&)?v=))?)?([0-9A-Za-z_-]+)(?(1).+)?$' - _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' - _NETRC_MACHINE = 'youtube' - # Listed in order of quality - _available_formats = ['38', '37', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13'] - _available_formats_prefer_free = ['38', '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', - } - _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', - } - IE_NAME = u'youtube' - - 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_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 _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), err: - self._downloader.to_stderr(u'WARNING: parsing .netrc: %s' % str(err)) - return - - # Set language - request = urllib2.Request(self._LANG_URL) - try: - self.report_lang() - urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.to_stderr(u'WARNING: unable to set language: %s' % 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 = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form)) - try: - self.report_login() - login_results = urllib2.urlopen(request).read() - 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 (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.to_stderr(u'WARNING: unable to log in: %s' % str(err)) - return - - # Confirm age - age_form = { - 'next_url': '/', - 'action_confirm': 'Confirm', - } - request = urllib2.Request(self._AGE_URL, urllib.urlencode(age_form)) - try: - self.report_age_confirmation() - age_results = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err)) - return - - def _real_extract(self, url): - # Extract video 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) - - # Get video webpage - self.report_video_webpage_download(video_id) - request = urllib2.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1' % video_id) - try: - video_webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) - return - - # 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 = urllib2.Request(video_info_url) - try: - video_info_webpage = urllib2.urlopen(request).read() - video_info = parse_qs(video_info_webpage) - if 'token' in video_info: - break - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % 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].decode('utf-8')) - else: - self._downloader.trouble(u'ERROR: "token" parameter not in video info for unknown reason') - 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 = urllib.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 = urllib.unquote_plus(video_info['title'][0]) - video_title = video_title.decode('utf-8') - video_title = sanitize_title(video_title) - - # simplified title - simple_title = _simplify_title(video_title) - - # 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 = urllib.unquote_plus(video_info['thumbnail_url'][0]) - - # upload date - upload_date = u'NA' - 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 - try: - lxml.etree - except NameError: - video_description = u'No description available.' - if self._downloader.params.get('forcedescription', False) or self._downloader.params.get('writedescription', False): - mobj = re.search(r'', video_webpage) - if mobj is not None: - video_description = mobj.group(1).decode('utf-8') - else: - html_parser = lxml.etree.HTMLParser(encoding='utf-8') - vwebpage_doc = lxml.etree.parse(StringIO.StringIO(video_webpage), html_parser) - video_description = u''.join(vwebpage_doc.xpath('id("eow-description")//text()')) - # TODO use another parser - - # token - video_token = urllib.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 = [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]) 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 - - for format_param, video_real_url in video_url_list: - # At this point we have a new video - self._downloader.increment_downloads() - - # Extension - video_extension = self._video_extensions.get(format_param, 'flv') - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_real_url.decode('utf-8'), - 'uploader': video_uploader.decode('utf-8'), - 'upload_date': upload_date, - 'title': video_title, - 'stitle': simple_title, - 'ext': video_extension.decode('utf-8'), - 'format': (format_param is None and u'NA' or format_param.decode('utf-8')), - 'thumbnail': video_thumbnail.decode('utf-8'), - 'description': video_description, - 'player_url': player_url, - }) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download video') - - -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' - _youtube_ie = None - IE_NAME = u'metacafe' - - def __init__(self, youtube_ie, downloader=None): - InfoExtractor.__init__(self, downloader) - self._youtube_ie = youtube_ie - - 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 = urllib2.Request(self._DISCLAIMER) - try: - self.report_disclaimer() - disclaimer = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to retrieve disclaimer: %s' % str(err)) - return - - # Confirm age - disclaimer_form = { - 'filters': '0', - 'submit': "Continue - I'm over 18", - } - request = urllib2.Request(self._FILTER_POST, urllib.urlencode(disclaimer_form)) - try: - self.report_age_confirmation() - disclaimer = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to confirm age: %s' % 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._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % mobj2.group(1)) - return - - # At this point we have a new video - self._downloader.increment_downloads() - - simple_title = mobj.group(2).decode('utf-8') - - # Retrieve video webpage to extract further information - request = urllib2.Request('http://www.metacafe.com/watch/%s/' % video_id) - try: - self.report_download_webpage(video_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % 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 = urllib.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 = 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') - video_title = sanitize_title(video_title) - - mobj = re.search(r'(?ms)By:\s*(.+?)<', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract uploader nickname') - return - video_uploader = mobj.group(1) - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_url.decode('utf-8'), - 'uploader': video_uploader.decode('utf-8'), - 'upload_date': u'NA', - 'title': video_title, - 'stitle': simple_title, - 'ext': video_extension.decode('utf-8'), - 'format': u'NA', - 'player_url': None, - }) - except UnavailableVideoError: - self._downloader.trouble(u'\nERROR: unable to download video') - - -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 - - # At this point we have a new video - self._downloader.increment_downloads() - video_id = mobj.group(1) - - video_extension = 'flv' - - # Retrieve video webpage to extract further information - request = urllib2.Request(url) - request.add_header('Cookie', 'family_filter=off') - try: - self.report_download_webpage(video_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % str(err)) - return - - # Extract URL, uploader and title from webpage - self.report_extraction(video_id) - mobj = re.search(r'(?i)addVariable\(\"sequence\"\s*,\s*\"([^\"]+?)\"\)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract media URL') - return - sequence = urllib.unquote(mobj.group(1)) - mobj = re.search(r',\"sdURL\"\:\"([^\"]+?)\",', sequence) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract media URL') - return - mediaURL = urllib.unquote(mobj.group(1)).replace('\\', '') - - # if needed add http://www.dailymotion.com/ if relative URL - - video_url = mediaURL - - 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').decode('utf-8')) - video_title = sanitize_title(video_title) - simple_title = _simplify_title(video_title) - - mobj = re.search(r'(?im)[^<]+?]+?>([^<]+?)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract uploader nickname') - return - video_uploader = mobj.group(1) - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_url.decode('utf-8'), - 'uploader': video_uploader.decode('utf-8'), - 'upload_date': u'NA', - 'title': video_title, - 'stitle': simple_title, - 'ext': video_extension.decode('utf-8'), - 'format': u'NA', - 'player_url': None, - }) - except UnavailableVideoError: - self._downloader.trouble(u'\nERROR: unable to download video') - - -class GoogleIE(InfoExtractor): - """Information extractor for video.google.com.""" - - _VALID_URL = r'(?:http://)?video\.google\.(?:com(?:\.au)?|co\.(?:uk|jp|kr|cr)|ca|de|es|fr|it|nl|pl)/videoplay\?docid=([^\&]+).*' - IE_NAME = u'video.google' - - 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.google] %s: Downloading webpage' % video_id) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[video.google] %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 - - # At this point we have a new video - self._downloader.increment_downloads() - video_id = mobj.group(1) - - video_extension = 'mp4' - - # Retrieve video webpage to extract further information - request = urllib2.Request('http://video.google.com/videoplay?docid=%s&hl=en&oe=utf-8' % video_id) - try: - self.report_download_webpage(video_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) - return - - # Extract URL, uploader, and title from webpage - self.report_extraction(video_id) - mobj = re.search(r"download_url:'([^']+)'", webpage) - if mobj is None: - video_extension = 'flv' - mobj = re.search(r"(?i)videoUrl\\x3d(.+?)\\x26", webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract media URL') - return - mediaURL = urllib.unquote(mobj.group(1)) - mediaURL = mediaURL.replace('\\x3d', '\x3d') - mediaURL = mediaURL.replace('\\x26', '\x26') - - video_url = mediaURL - - mobj = re.search(r'(.*)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract title') - return - video_title = mobj.group(1).decode('utf-8') - video_title = sanitize_title(video_title) - simple_title = _simplify_title(video_title) - - # 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 thumbnail - if self._downloader.params.get('forcethumbnail', False): - request = urllib2.Request('http://video.google.com/videosearch?q=%s+site:video.google.com&hl=en' % abs(int(video_id))) - try: - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) - return - 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) - else: # we need something to pass to process_info - video_thumbnail = '' - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_url.decode('utf-8'), - 'uploader': u'NA', - 'upload_date': u'NA', - 'title': video_title, - 'stitle': simple_title, - 'ext': video_extension.decode('utf-8'), - 'format': u'NA', - 'player_url': None, - }) - except UnavailableVideoError: - self._downloader.trouble(u'\nERROR: unable to download video') - - -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 - - # At this point we have a new video - self._downloader.increment_downloads() - video_id = mobj.group(1) - - video_extension = 'flv' - - # Retrieve video webpage to extract further information - request = urllib2.Request(url) - try: - self.report_download_webpage(video_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % 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 = urllib.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_title = sanitize_title(video_title) - simple_title = _simplify_title(vide_title) - - video_uploader = mobj.group(2).decode('utf-8') - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_url.decode('utf-8'), - 'uploader': video_uploader, - 'upload_date': u'NA', - 'title': video_title, - 'stitle': simple_title, - 'ext': video_extension.decode('utf-8'), - 'format': u'NA', - 'player_url': None, - }) - except UnavailableVideoError: - self._downloader.trouble(u'\nERROR: unable to download video') - - -class YahooIE(InfoExtractor): - """Information extractor for video.yahoo.com.""" - - # _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 - - # At this point we have a new video - self._downloader.increment_downloads() - 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 = urllib2.Request(url) - try: - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % 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 = urllib2.Request(url) - try: - self.report_download_webpage(video_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % 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') - simple_title = _simplify_title(video_title) - - 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 = urllib2.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 = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) - return - - # Extract media URL from playlist XML - 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') - simple_title = _simplify_title(video_title) - - # Extract uploader - mobj = re.search(r'http://vimeo.com/(.*?)', 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.' - video_description = 'Foo.' - - # Vimeo specific: extract request signature - mobj = re.search(r'(.*?)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract request signature') - return - sig = mobj.group(1).decode('utf-8') - - # Vimeo specific: extract video quality information - mobj = re.search(r'(\d+)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract video quality information') - return - quality = mobj.group(1).decode('utf-8') - - if int(quality) == 1: - quality = 'hd' - else: - quality = 'sd' - - # Vimeo specific: Extract request signature expiration - mobj = re.search(r'(.*?)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract request signature expiration') - return - sig_exp = mobj.group(1).decode('utf-8') - - video_url = "http://vimeo.com/moogaloop/play/clip:%s/%s/%s/?q=%s" % (video_id, sig, sig_exp, quality) - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_url, - 'uploader': video_uploader, - 'upload_date': u'NA', - 'title': video_title, - 'stitle': simple_title, - 'ext': u'mp4', - 'thumbnail': video_thumbnail.decode('utf-8'), - 'description': video_description, - 'thumbnail': video_thumbnail, - 'description': video_description, - 'player_url': None, - }) - except UnavailableVideoError: - self._downloader.trouble(u'ERROR: unable to download video') - - -class GenericIE(InfoExtractor): - """Generic last-resort information extractor.""" - - _VALID_URL = r'.*' - IE_NAME = u'generic' - - def __init__(self, downloader=None): - InfoExtractor.__init__(self, downloader) - - def report_download_webpage(self, video_id): - """Report webpage download.""" - self._downloader.to_screen(u'WARNING: Falling back on generic information extractor.') - self._downloader.to_screen(u'[generic] %s: Downloading webpage' % video_id) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[generic] %s: Extracting information' % video_id) - - def _real_extract(self, url): - # At this point we have a new video - self._downloader.increment_downloads() - - video_id = url.split('/')[-1] - request = urllib2.Request(url) - try: - self.report_download_webpage(video_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) - return - except ValueError, err: - # since this is the last-resort InfoExtractor, if - # this error is thrown, it'll be thrown here - self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) - return - - self.report_extraction(video_id) - # Start with something easy: JW Player in SWFObject - mobj = re.search(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage) - if mobj is None: - # Broaden the search a little bit - mobj = re.search(r'[^A-Za-z0-9]?(?:file|source)=(http[^\'"&]*)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) - return - - # It's possible that one of the regexes - # matched, but returned an empty group: - if mobj.group(1) is None: - self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) - return - - video_url = urllib.unquote(mobj.group(1)) - video_id = os.path.basename(video_url) - - # here's a fun little line of code for you: - video_extension = os.path.splitext(video_id)[1][1:] - video_id = os.path.splitext(video_id)[0] - - # it's tempting to parse this further, but you would - # have to take into account all the variations like - # Video Title - Site Name - # Site Name | Video Title - # Video Title - Tagline | Site Name - # and so on and so forth; it's just not practical - mobj = re.search(r'(.*)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract title') - return - video_title = mobj.group(1).decode('utf-8') - video_title = sanitize_title(video_title) - simple_title = _simplify_title(video_title) - - # video uploader is domain name - mobj = re.match(r'(?:https?://)?([^/]*)/.*', url) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract title') - return - video_uploader = mobj.group(1).decode('utf-8') - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_url.decode('utf-8'), - 'uploader': video_uploader, - 'upload_date': u'NA', - 'title': video_title, - 'stitle': simple_title, - 'ext': video_extension.decode('utf-8'), - 'format': u'NA', - 'player_url': None, - }) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download video') - - -class YoutubeSearchIE(InfoExtractor): - """Information Extractor for YouTube search queries.""" - _VALID_URL = r'ytsearch(\d+|all)?:[\s\S]+' - _TEMPLATE_URL = 'http://www.youtube.com/results?search_query=%s&page=%s&gl=US&hl=en' - _VIDEO_INDICATOR = r'href="/watch\?v=.+?"' - _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*' - _youtube_ie = None - _max_youtube_results = 1000 - IE_NAME = u'youtube:search' - - def __init__(self, youtube_ie, downloader=None): - InfoExtractor.__init__(self, downloader) - self._youtube_ie = youtube_ie - - def report_download_page(self, query, pagenum): - """Report attempt to download playlist page with given number.""" - query = query.decode(preferredencoding()) - self._downloader.to_screen(u'[youtube] query "%s": Downloading page %s' % (query, pagenum)) - - def _real_initialize(self): - self._youtube_ie.initialize() - - def _real_extract(self, query): - mobj = re.match(self._VALID_URL, query) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) - return - - prefix, query = query.split(':') - prefix = prefix[8:] - query = query.encode('utf-8') - if prefix == '': - self._download_n_results(query, 1) - return - elif prefix == 'all': - self._download_n_results(query, self._max_youtube_results) - return - else: - try: - n = long(prefix) - if n <= 0: - self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) - return - elif n > self._max_youtube_results: - self._downloader.to_stderr(u'WARNING: ytsearch returns max %i results (you requested %i)' % (self._max_youtube_results, n)) - n = self._max_youtube_results - self._download_n_results(query, n) - return - except ValueError: # parsing prefix as integer fails - self._download_n_results(query, 1) - return - - def _download_n_results(self, query, n): - """Downloads a specified number of results for a query""" - - video_ids = [] - already_seen = set() - pagenum = 1 - - while True: - self.report_download_page(query, pagenum) - result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) - request = urllib2.Request(result_url) - try: - page = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) - return - - # Extract video identifiers - for mobj in re.finditer(self._VIDEO_INDICATOR, page): - video_id = page[mobj.span()[0]:mobj.span()[1]].split('=')[2][:-1] - if video_id not in already_seen: - video_ids.append(video_id) - already_seen.add(video_id) - if len(video_ids) == n: - # Specified n videos reached - for id in video_ids: - self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) - return - - if re.search(self._MORE_PAGES_INDICATOR, page) is None: - for id in video_ids: - self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) - return - - pagenum = pagenum + 1 - - -class GoogleSearchIE(InfoExtractor): - """Information Extractor for Google Video search queries.""" - _VALID_URL = r'gvsearch(\d+|all)?:[\s\S]+' - _TEMPLATE_URL = 'http://video.google.com/videosearch?q=%s+site:video.google.com&start=%s&hl=en' - _VIDEO_INDICATOR = r'videoplay\?docid=([^\&>]+)\&' - _MORE_PAGES_INDICATOR = r'Next' - _google_ie = None - _max_google_results = 1000 - IE_NAME = u'video.google:search' - - def __init__(self, google_ie, downloader=None): - InfoExtractor.__init__(self, downloader) - self._google_ie = google_ie - - def report_download_page(self, query, pagenum): - """Report attempt to download playlist page with given number.""" - query = query.decode(preferredencoding()) - self._downloader.to_screen(u'[video.google] query "%s": Downloading page %s' % (query, pagenum)) - - def _real_initialize(self): - self._google_ie.initialize() - - def _real_extract(self, query): - mobj = re.match(self._VALID_URL, query) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) - return - - prefix, query = query.split(':') - prefix = prefix[8:] - query = query.encode('utf-8') - if prefix == '': - self._download_n_results(query, 1) - return - elif prefix == 'all': - self._download_n_results(query, self._max_google_results) - return - else: - try: - n = long(prefix) - if n <= 0: - self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) - return - elif n > self._max_google_results: - self._downloader.to_stderr(u'WARNING: gvsearch returns max %i results (you requested %i)' % (self._max_google_results, n)) - n = self._max_google_results - self._download_n_results(query, n) - return - except ValueError: # parsing prefix as integer fails - self._download_n_results(query, 1) - return - - def _download_n_results(self, query, n): - """Downloads a specified number of results for a query""" - - video_ids = [] - already_seen = set() - pagenum = 1 - - while True: - self.report_download_page(query, pagenum) - result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) - request = urllib2.Request(result_url) - try: - page = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) - return - - # Extract video identifiers - for mobj in re.finditer(self._VIDEO_INDICATOR, page): - video_id = mobj.group(1) - if video_id not in already_seen: - video_ids.append(video_id) - already_seen.add(video_id) - if len(video_ids) == n: - # Specified n videos reached - for id in video_ids: - self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) - return - - if re.search(self._MORE_PAGES_INDICATOR, page) is None: - for id in video_ids: - self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) - return - - pagenum = pagenum + 1 - - -class YahooSearchIE(InfoExtractor): - """Information Extractor for Yahoo! Video search queries.""" - _VALID_URL = r'yvsearch(\d+|all)?:[\s\S]+' - _TEMPLATE_URL = 'http://video.yahoo.com/search/?p=%s&o=%s' - _VIDEO_INDICATOR = r'href="http://video\.yahoo\.com/watch/([0-9]+/[0-9]+)"' - _MORE_PAGES_INDICATOR = r'\s*Next' - _yahoo_ie = None - _max_yahoo_results = 1000 - IE_NAME = u'video.yahoo:search' - - def __init__(self, yahoo_ie, downloader=None): - InfoExtractor.__init__(self, downloader) - self._yahoo_ie = yahoo_ie - - def report_download_page(self, query, pagenum): - """Report attempt to download playlist page with given number.""" - query = query.decode(preferredencoding()) - self._downloader.to_screen(u'[video.yahoo] query "%s": Downloading page %s' % (query, pagenum)) - - def _real_initialize(self): - self._yahoo_ie.initialize() - - def _real_extract(self, query): - mobj = re.match(self._VALID_URL, query) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) - return - - prefix, query = query.split(':') - prefix = prefix[8:] - query = query.encode('utf-8') - if prefix == '': - self._download_n_results(query, 1) - return - elif prefix == 'all': - self._download_n_results(query, self._max_yahoo_results) - return - else: - try: - n = long(prefix) - if n <= 0: - self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) - return - elif n > self._max_yahoo_results: - self._downloader.to_stderr(u'WARNING: yvsearch returns max %i results (you requested %i)' % (self._max_yahoo_results, n)) - n = self._max_yahoo_results - self._download_n_results(query, n) - return - except ValueError: # parsing prefix as integer fails - self._download_n_results(query, 1) - return - - def _download_n_results(self, query, n): - """Downloads a specified number of results for a query""" - - video_ids = [] - already_seen = set() - pagenum = 1 - - while True: - self.report_download_page(query, pagenum) - result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) - request = urllib2.Request(result_url) - try: - page = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) - return - - # Extract video identifiers - for mobj in re.finditer(self._VIDEO_INDICATOR, page): - video_id = mobj.group(1) - if video_id not in already_seen: - video_ids.append(video_id) - already_seen.add(video_id) - if len(video_ids) == n: - # Specified n videos reached - for id in video_ids: - self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) - return - - if re.search(self._MORE_PAGES_INDICATOR, page) is None: - for id in video_ids: - self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) - return - - pagenum = pagenum + 1 - - -class YoutubePlaylistIE(InfoExtractor): - """Information Extractor for YouTube playlists.""" - - _VALID_URL = r'(?:https?://)?(?:\w+\.)?youtube\.com/(?:(?:course|view_play_list|my_playlists|artist|playlist)\?.*?(p|a|list)=|user/.*?/user/|p/|user/.*?#[pg]/c/)(?:PL)?([0-9A-Za-z-_]+)(?:/.*?/([0-9A-Za-z_-]+))?.*' - _TEMPLATE_URL = 'http://www.youtube.com/%s?%s=%s&page=%s&gl=US&hl=en' - _VIDEO_INDICATOR = r'/watch\?v=(.+?)&' - _MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*' - _youtube_ie = None - IE_NAME = u'youtube:playlist' - - def __init__(self, youtube_ie, downloader=None): - InfoExtractor.__init__(self, downloader) - self._youtube_ie = youtube_ie - - def report_download_page(self, playlist_id, pagenum): - """Report attempt to download playlist page with given number.""" - self._downloader.to_screen(u'[youtube] PL %s: Downloading page #%s' % (playlist_id, pagenum)) - - def _real_initialize(self): - self._youtube_ie.initialize() - - def _real_extract(self, url): - # Extract playlist id - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid url: %s' % url) - return - - # Single video case - if mobj.group(3) is not None: - self._youtube_ie.extract(mobj.group(3)) - return - - # Download playlist pages - # prefix is 'p' as default for playlists but there are other types that need extra care - playlist_prefix = mobj.group(1) - if playlist_prefix == 'a': - playlist_access = 'artist' - else: - playlist_prefix = 'p' - playlist_access = 'view_play_list' - playlist_id = mobj.group(2) - video_ids = [] - pagenum = 1 - - while True: - self.report_download_page(playlist_id, pagenum) - url = self._TEMPLATE_URL % (playlist_access, playlist_prefix, playlist_id, pagenum) - request = urllib2.Request(url) - try: - page = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) - return - - # Extract video identifiers - ids_in_page = [] - for mobj in re.finditer(self._VIDEO_INDICATOR, page): - if mobj.group(1) not in ids_in_page: - ids_in_page.append(mobj.group(1)) - video_ids.extend(ids_in_page) - - if re.search(self._MORE_PAGES_INDICATOR, page) is None: - break - pagenum = pagenum + 1 - - playliststart = self._downloader.params.get('playliststart', 1) - 1 - playlistend = self._downloader.params.get('playlistend', -1) - video_ids = video_ids[playliststart:playlistend] - - for id in video_ids: - self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) - return - - -class YoutubeUserIE(InfoExtractor): - """Information Extractor for YouTube users.""" - - _VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/user/)|ytuser:)([A-Za-z0-9_-]+)' - _TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s' - _GDATA_PAGE_SIZE = 50 - _GDATA_URL = 'http://gdata.youtube.com/feeds/api/users/%s/uploads?max-results=%d&start-index=%d' - _VIDEO_INDICATOR = r'/watch\?v=(.+?)[\<&]' - _youtube_ie = None - IE_NAME = u'youtube:user' - - def __init__(self, youtube_ie, downloader=None): - InfoExtractor.__init__(self, downloader) - self._youtube_ie = youtube_ie - - def report_download_page(self, username, start_index): - """Report attempt to download user page.""" - self._downloader.to_screen(u'[youtube] user %s: Downloading video ids from %d to %d' % - (username, start_index, start_index + self._GDATA_PAGE_SIZE)) - - def _real_initialize(self): - self._youtube_ie.initialize() - - def _real_extract(self, url): - # Extract username - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid url: %s' % url) - return - - username = mobj.group(1) - - # Download video ids using YouTube Data API. Result size per - # query is limited (currently to 50 videos) so we need to query - # page by page until there are no video ids - it means we got - # all of them. - - video_ids = [] - pagenum = 0 - - while True: - start_index = pagenum * self._GDATA_PAGE_SIZE + 1 - self.report_download_page(username, start_index) - - request = urllib2.Request(self._GDATA_URL % (username, self._GDATA_PAGE_SIZE, start_index)) - - try: - page = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) - return - - # Extract video identifiers - ids_in_page = [] - - for mobj in re.finditer(self._VIDEO_INDICATOR, page): - if mobj.group(1) not in ids_in_page: - ids_in_page.append(mobj.group(1)) - - video_ids.extend(ids_in_page) - - # A little optimization - if current page is not - # "full", ie. does not contain PAGE_SIZE video ids then - # we can assume that this page is the last one - there - # are no more ids on further pages - no need to query - # again. - - if len(ids_in_page) < self._GDATA_PAGE_SIZE: - break - - pagenum += 1 - - all_ids_count = len(video_ids) - playliststart = self._downloader.params.get('playliststart', 1) - 1 - playlistend = self._downloader.params.get('playlistend', -1) - - if playlistend == -1: - video_ids = video_ids[playliststart:] - else: - video_ids = video_ids[playliststart:playlistend] - - self._downloader.to_screen("[youtube] user %s: Collected %d video ids (downloading %d of them)" % - (username, all_ids_count, len(video_ids))) - - for video_id in video_ids: - self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % video_id) - - -class DepositFilesIE(InfoExtractor): - """Information extractor for depositfiles.com""" - - _VALID_URL = r'(?:http://)?(?:\w+\.)?depositfiles\.com/(?:../(?#locale))?files/(.+)' - IE_NAME = u'DepositFiles' - - def __init__(self, downloader=None): - InfoExtractor.__init__(self, downloader) - - def report_download_webpage(self, file_id): - """Report webpage download.""" - self._downloader.to_screen(u'[DepositFiles] %s: Downloading webpage' % file_id) - - def report_extraction(self, file_id): - """Report information extraction.""" - self._downloader.to_screen(u'[DepositFiles] %s: Extracting information' % file_id) - - def _real_extract(self, url): - # At this point we have a new file - self._downloader.increment_downloads() - - file_id = url.split('/')[-1] - # Rebuild url in english locale - url = 'http://depositfiles.com/en/files/' + file_id - - # Retrieve file webpage with 'Free download' button pressed - free_download_indication = { 'gateway_result' : '1' } - request = urllib2.Request(url, urllib.urlencode(free_download_indication)) - try: - self.report_download_webpage(file_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve file webpage: %s' % str(err)) - return - - # Search for the real file URL - mobj = re.search(r'
(Attention.*?)', webpage, re.DOTALL) - if (mobj is not None) and (mobj.group(1) is not None): - restriction_message = re.sub('\s+', ' ', mobj.group(1)).strip() - self._downloader.trouble(u'ERROR: %s' % restriction_message) - else: - self._downloader.trouble(u'ERROR: unable to extract download URL from: %s' % url) - return - - file_url = mobj.group(1) - file_extension = os.path.splitext(file_url)[1][1:] - - # Search for file title - mobj = re.search(r'', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract title') - return - file_title = mobj.group(1).decode('utf-8') - - try: - # Process file information - self._downloader.process_info({ - 'id': file_id.decode('utf-8'), - 'url': file_url.decode('utf-8'), - 'uploader': u'NA', - 'upload_date': u'NA', - 'title': file_title, - 'stitle': file_title, - 'ext': file_extension.decode('utf-8'), - 'format': u'NA', - 'player_url': None, - }) - except UnavailableVideoError, err: - self._downloader.trouble(u'ERROR: unable to download file') - - -class FacebookIE(InfoExtractor): - """Information Extractor for Facebook""" - - _VALID_URL = r'^(?:https?://)?(?:\w+\.)?facebook\.com/(?:video/video|photo)\.php\?(?:.*?)v=(?P\d+)(?:.*)' - _LOGIN_URL = 'https://login.facebook.com/login.php?m&next=http%3A%2F%2Fm.facebook.com%2Fhome.php&' - _NETRC_MACHINE = 'facebook' - _available_formats = ['video', 'highqual', 'lowqual'] - _video_extensions = { - 'video': 'mp4', - 'highqual': 'mp4', - 'lowqual': 'mp4', - } - IE_NAME = u'facebook' - - def __init__(self, downloader=None): - InfoExtractor.__init__(self, downloader) - - def _reporter(self, message): - """Add header and report message.""" - self._downloader.to_screen(u'[facebook] %s' % message) - - def report_login(self): - """Report attempt to log in.""" - self._reporter(u'Logging in') - - def report_video_webpage_download(self, video_id): - """Report attempt to download video webpage.""" - self._reporter(u'%s: Downloading video webpage' % video_id) - - def report_information_extraction(self, video_id): - """Report attempt to extract video information.""" - self._reporter(u'%s: Extracting video information' % video_id) - - def _parse_page(self, video_webpage): - """Extract video information from page""" - # General data - data = {'title': r'\("video_title", "(.*?)"\)', - 'description': r'
(.*?)
', - 'owner': r'\("video_owner_name", "(.*?)"\)', - 'thumbnail': r'\("thumb_url", "(?P.*?)"\)', - } - video_info = {} - for piece in data.keys(): - mobj = re.search(data[piece], video_webpage) - if mobj is not None: - video_info[piece] = urllib.unquote_plus(mobj.group(1).decode("unicode_escape")) - - # Video urls - video_urls = {} - for fmt in self._available_formats: - mobj = re.search(r'\("%s_src\", "(.+?)"\)' % fmt, video_webpage) - if mobj is not None: - # URL is in a Javascript segment inside an escaped Unicode format within - # the generally utf-8 page - video_urls[fmt] = urllib.unquote_plus(mobj.group(1).decode("unicode_escape")) - video_info['video_urls'] = video_urls - - return video_info - - def _real_initialize(self): - if self._downloader is None: - return - - useremail = 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: - useremail = 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: - useremail = info[0] - password = info[2] - else: - raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE) - except (IOError, netrc.NetrcParseError), err: - self._downloader.to_stderr(u'WARNING: parsing .netrc: %s' % str(err)) - return - - if useremail is None: - return - - # Log in - login_form = { - 'email': useremail, - 'pass': password, - 'login': 'Log+In' - } - request = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form)) - try: - self.report_login() - login_results = urllib2.urlopen(request).read() - if re.search(r'', login_results) is not None: - self._downloader.to_stderr(u'WARNING: unable to log in: bad username/password, or exceded login rate limit (~3/min). Check credentials or wait.') - return - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.to_stderr(u'WARNING: unable to log in: %s' % str(err)) - return - - def _real_extract(self, 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('ID') - - # Get video webpage - self.report_video_webpage_download(video_id) - request = urllib2.Request('https://www.facebook.com/video/video.php?v=%s' % video_id) - try: - page = urllib2.urlopen(request) - video_webpage = page.read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) - return - - # Start extracting information - self.report_information_extraction(video_id) - - # Extract information - video_info = self._parse_page(video_webpage) - - # uploader - if 'owner' not in video_info: - self._downloader.trouble(u'ERROR: unable to extract uploader nickname') - return - video_uploader = video_info['owner'] - - # title - if 'title' not in video_info: - self._downloader.trouble(u'ERROR: unable to extract video title') - return - video_title = video_info['title'] - video_title = video_title.decode('utf-8') - video_title = sanitize_title(video_title) - - simple_title = _simplify_title(video_title) - - # thumbnail image - if 'thumbnail' not in video_info: - self._downloader.trouble(u'WARNING: unable to extract video thumbnail') - video_thumbnail = '' - else: - video_thumbnail = video_info['thumbnail'] - - # upload date - upload_date = u'NA' - if 'upload_date' in video_info: - upload_time = video_info['upload_date'] - timetuple = email.utils.parsedate_tz(upload_time) - if timetuple is not None: - try: - upload_date = time.strftime('%Y%m%d', timetuple[0:9]) - except: - pass - - # description - video_description = video_info.get('description', 'No description available.') - - url_map = video_info['video_urls'] - if len(url_map.keys()) > 0: - # Decide which formats to download - req_format = self._downloader.params.get('format', None) - format_limit = self._downloader.params.get('format_limit', None) - - if format_limit is not None and format_limit in self._available_formats: - format_list = self._available_formats[self._available_formats.index(format_limit):] - else: - format_list = self._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 req_format is None: - 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 == '-1': - video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats - else: - # Specific format - if req_format not in url_map: - self._downloader.trouble(u'ERROR: requested format not available') - return - video_url_list = [(req_format, url_map[req_format])] # Specific format - - for format_param, video_real_url in video_url_list: - - # At this point we have a new video - self._downloader.increment_downloads() - - # Extension - video_extension = self._video_extensions.get(format_param, 'mp4') - - try: - # Process video information - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': video_real_url.decode('utf-8'), - 'uploader': video_uploader.decode('utf-8'), - 'upload_date': upload_date, - 'title': video_title, - 'stitle': simple_title, - 'ext': video_extension.decode('utf-8'), - 'format': (format_param is None and u'NA' or format_param.decode('utf-8')), - 'thumbnail': video_thumbnail.decode('utf-8'), - 'description': video_description.decode('utf-8'), - 'player_url': None, - }) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download video') - -class BlipTVIE(InfoExtractor): - """Information extractor for blip.tv""" - - _VALID_URL = r'^(?:https?://)?(?:\w+\.)?blip\.tv(/.+)$' - _URL_EXT = r'^.*\.([a-z0-9]+)$' - IE_NAME = u'blip.tv' - - def report_extraction(self, file_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, file_id)) - - def report_direct_download(self, title): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Direct download detected' % (self.IE_NAME, title)) - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid URL: %s' % url) - return - - if '?' in url: - cchar = '&' - else: - cchar = '?' - json_url = url + cchar + 'skin=json&version=2&no_wrap=1' - request = urllib2.Request(json_url) - self.report_extraction(mobj.group(1)) - info = None - try: - urlh = urllib2.urlopen(request) - if urlh.headers.get('Content-Type', '').startswith('video/'): # Direct download - basename = url.split('/')[-1] - title,ext = os.path.splitext(basename) - title = title.decode('UTF-8') - ext = ext.replace('.', '') - self.report_direct_download(title) - info = { - 'id': title, - 'url': url, - 'title': title, - 'stitle': _simplify_title(title), - 'ext': ext, - 'urlhandle': urlh - } - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err)) - return - if info is None: # Regular URL - try: - json_code = urlh.read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to read video info webpage: %s' % str(err)) - return - - try: - json_data = json.loads(json_code) - if 'Post' in json_data: - data = json_data['Post'] - else: - data = json_data - - upload_date = datetime.datetime.strptime(data['datestamp'], '%m-%d-%y %H:%M%p').strftime('%Y%m%d') - video_url = data['media']['url'] - umobj = re.match(self._URL_EXT, video_url) - if umobj is None: - raise ValueError('Can not determine filename extension') - ext = umobj.group(1) - - info = { - 'id': data['item_id'], - 'url': video_url, - 'uploader': data['display_name'], - 'upload_date': upload_date, - 'title': data['title'], - 'stitle': _simplify_title(data['title']), - 'ext': ext, - 'format': data['media']['mimeType'], - 'thumbnail': data['thumbnailUrl'], - 'description': data['description'], - 'player_url': data['embedUrl'] - } - except (ValueError,KeyError), err: - self._downloader.trouble(u'ERROR: unable to parse video information: %s' % repr(err)) - return - - self._downloader.increment_downloads() - - try: - self._downloader.process_info(info) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download video') - - -class MyVideoIE(InfoExtractor): - """Information Extractor for myvideo.de.""" - - _VALID_URL = r'(?:http://)?(?:www\.)?myvideo\.de/watch/([0-9]+)/([^?/]+).*' - IE_NAME = u'myvideo' - - def __init__(self, downloader=None): - InfoExtractor.__init__(self, downloader) - - def report_download_webpage(self, video_id): - """Report webpage download.""" - self._downloader.to_screen(u'[myvideo] %s: Downloading webpage' % video_id) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[myvideo] %s: Extracting information' % video_id) - - def _real_extract(self,url): - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._download.trouble(u'ERROR: invalid URL: %s' % url) - return - - video_id = mobj.group(1) - - # Get video webpage - request = urllib2.Request('http://www.myvideo.de/watch/%s' % video_id) - try: - self.report_download_webpage(video_id) - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) - return - - 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 - video_url = mobj.group(1) + ('/%s.flv' % video_id) - - mobj = re.search('([^<]+)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract title') - return - - video_title = mobj.group(1) - video_title = sanitize_title(video_title) - - simple_title = _simplify_title(video_title) - - try: - self._downloader.process_info({ - 'id': video_id, - 'url': video_url, - 'uploader': u'NA', - 'upload_date': u'NA', - 'title': video_title, - 'stitle': simple_title, - 'ext': u'flv', - 'format': u'NA', - 'player_url': None, - }) - except UnavailableVideoError: - self._downloader.trouble(u'\nERROR: Unable to download video') - -class ComedyCentralIE(InfoExtractor): - """Information extractor for The Daily Show and Colbert Report """ - - _VALID_URL = r'^(:(?Ptds|thedailyshow|cr|colbert|colbertnation|colbertreport))|(https?://)?(www\.)?(?Pthedailyshow|colbertnation)\.com/full-episodes/(?P.*)$' - IE_NAME = u'comedycentral' - - def report_extraction(self, episode_id): - self._downloader.to_screen(u'[comedycentral] %s: Extracting information' % episode_id) - - def report_config_download(self, episode_id): - self._downloader.to_screen(u'[comedycentral] %s: Downloading configuration' % episode_id) - - def report_index_download(self, episode_id): - self._downloader.to_screen(u'[comedycentral] %s: Downloading show index' % episode_id) - - def report_player_url(self, episode_id): - self._downloader.to_screen(u'[comedycentral] %s: Determining player URL' % episode_id) - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid URL: %s' % url) - return - - if mobj.group('shortname'): - if mobj.group('shortname') in ('tds', 'thedailyshow'): - url = u'http://www.thedailyshow.com/full-episodes/' - else: - url = u'http://www.colbertnation.com/full-episodes/' - mobj = re.match(self._VALID_URL, url) - assert mobj is not None - - dlNewest = not mobj.group('episode') - if dlNewest: - epTitle = mobj.group('showname') - else: - epTitle = mobj.group('episode') - - req = urllib2.Request(url) - self.report_extraction(epTitle) - try: - htmlHandle = urllib2.urlopen(req) - html = htmlHandle.read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download webpage: %s' % unicode(err)) - return - if dlNewest: - url = htmlHandle.geturl() - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: Invalid redirected URL: ' + url) - return - if mobj.group('episode') == '': - self._downloader.trouble(u'ERROR: Redirected URL is still not specific: ' + url) - return - epTitle = mobj.group('episode') - - mMovieParams = re.findall('(?:[^/]+)/(?P[^/?]+)[/?]?.*$' - IE_NAME = u'escapist' - - def report_extraction(self, showName): - self._downloader.to_screen(u'[escapist] %s: Extracting information' % showName) - - def report_config_download(self, showName): - self._downloader.to_screen(u'[escapist] %s: Downloading configuration' % showName) - - def _real_extract(self, url): - htmlParser = HTMLParser.HTMLParser() - - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid URL: %s' % url) - return - showName = mobj.group('showname') - videoId = mobj.group('episode') - - self.report_extraction(showName) - try: - webPage = urllib2.urlopen(url).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download webpage: ' + unicode(err)) - return - - descMatch = re.search('[0-9]+)/(?P.*)$' - IE_NAME = u'collegehumor' - - def report_webpage(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) - - def _real_extract(self, url): - htmlParser = HTMLParser.HTMLParser() - - 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('videoid') - - self.report_webpage(video_id) - request = urllib2.Request(url) - try: - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) - return - - m = re.search(r'id="video:(?P[0-9]+)"', webpage) - if m is None: - self._downloader.trouble(u'ERROR: Cannot extract internal video ID') - return - internal_video_id = m.group('internalvideoid') - - info = { - 'id': video_id, - 'internal_id': internal_video_id, - } - - self.report_extraction(video_id) - xmlUrl = 'http://www.collegehumor.com/moogaloop/video:' + internal_video_id - try: - metaXml = urllib2.urlopen(xmlUrl).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % str(err)) - return - - mdoc = xml.etree.ElementTree.fromstring(metaXml) - try: - videoNode = mdoc.findall('./video')[0] - info['description'] = videoNode.findall('./description')[0].text - info['title'] = videoNode.findall('./caption')[0].text - info['stitle'] = _simplify_title(info['title']) - info['url'] = videoNode.findall('./file')[0].text - info['thumbnail'] = videoNode.findall('./thumbnail')[0].text - info['ext'] = info['url'].rpartition('.')[2] - info['format'] = info['ext'] - except IndexError: - self._downloader.trouble(u'\nERROR: Invalid metadata XML file') - return - - self._downloader.increment_downloads() - - try: - self._downloader.process_info(info) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download video') - - -class XVideosIE(InfoExtractor): - """Information extractor for xvideos.com""" - - _VALID_URL = r'^(?:https?://)?(?:www\.)?xvideos\.com/video([0-9]+)(?:.*)' - IE_NAME = u'xvideos' - - def report_webpage(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) - - def _real_extract(self, url): - htmlParser = HTMLParser.HTMLParser() - - 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).decode('utf-8') - - self.report_webpage(video_id) - - request = urllib2.Request(r'http://www.xvideos.com/video' + video_id) - try: - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) - return - - self.report_extraction(video_id) - - - # Extract video URL - mobj = re.search(r'flv_url=(.+?)&', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract video url') - return - video_url = urllib2.unquote(mobj.group(1).decode('utf-8')) - - - # Extract title - mobj = re.search(r'(.*?)\s+-\s+XVID', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract video title') - return - video_title = mobj.group(1).decode('utf-8') - - - # Extract video thumbnail - mobj = re.search(r'http://(?:img.*?\.)xvideos.com/videos/thumbs/[a-fA-F0-9]/[a-fA-F0-9]/[a-fA-F0-9]/([a-fA-F0-9.]+jpg)', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract video thumbnail') - return - video_thumbnail = mobj.group(1).decode('utf-8') - - - - self._downloader.increment_downloads() - info = { - 'id': video_id, - 'url': video_url, - 'uploader': None, - 'upload_date': None, - 'title': video_title, - 'stitle': _simplify_title(video_title), - 'ext': 'flv', - 'format': 'flv', - 'thumbnail': video_thumbnail, - 'description': None, - 'player_url': None, - } - - try: - self._downloader.process_info(info) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download ' + video_id) - - -class SoundcloudIE(InfoExtractor): - """Information extractor for soundcloud.com - To access the media, the uid of the song and a stream token - must be extracted from the page source and the script must make - a request to media.soundcloud.com/crossdomain.xml. Then - the media can be grabbed by requesting from an url composed - of the stream token and uid - """ - - _VALID_URL = r'^(?:https?://)?(?:www\.)?soundcloud\.com/([\w\d-]+)/([\w\d-]+)' - IE_NAME = u'soundcloud' - - def __init__(self, downloader=None): - InfoExtractor.__init__(self, downloader) - - def report_webpage(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) - - def _real_extract(self, url): - htmlParser = HTMLParser.HTMLParser() - - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid URL: %s' % url) - return - - # extract uploader (which is in the url) - uploader = mobj.group(1).decode('utf-8') - # extract simple title (uploader + slug of song title) - slug_title = mobj.group(2).decode('utf-8') - simple_title = uploader + '-' + slug_title - - self.report_webpage('%s/%s' % (uploader, slug_title)) - - request = urllib2.Request('http://soundcloud.com/%s/%s' % (uploader, slug_title)) - try: - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) - return - - self.report_extraction('%s/%s' % (uploader, slug_title)) - - # extract uid and stream token that soundcloud hands out for access - mobj = re.search('"uid":"([\w\d]+?)".*?stream_token=([\w\d]+)', webpage) - if mobj: - video_id = mobj.group(1) - stream_token = mobj.group(2) - - # extract unsimplified title - mobj = re.search('"title":"(.*?)",', webpage) - if mobj: - title = mobj.group(1) - - # construct media url (with uid/token) - mediaURL = "http://media.soundcloud.com/stream/%s?stream_token=%s" - mediaURL = mediaURL % (video_id, stream_token) - - # description - description = u'No description available' - mobj = re.search('track-description-value"><p>(.*?)</p>', webpage) - if mobj: - description = mobj.group(1) - - # upload date - upload_date = None - mobj = re.search("pretty-date'>on ([\w]+ [\d]+, [\d]+ \d+:\d+)</abbr></h2>", webpage) - if mobj: - try: - upload_date = datetime.datetime.strptime(mobj.group(1), '%B %d, %Y %H:%M').strftime('%Y%m%d') - except Exception, e: - print str(e) - - # for soundcloud, a request to a cross domain is required for cookies - request = urllib2.Request('http://media.soundcloud.com/crossdomain.xml', std_headers) - - try: - self._downloader.process_info({ - 'id': video_id.decode('utf-8'), - 'url': mediaURL, - 'uploader': uploader.decode('utf-8'), - 'upload_date': upload_date, - 'title': simple_title.decode('utf-8'), - 'stitle': simple_title.decode('utf-8'), - 'ext': u'mp3', - 'format': u'NA', - 'player_url': None, - 'description': description.decode('utf-8') - }) - except UnavailableVideoError: - self._downloader.trouble(u'\nERROR: unable to download video') - - -class InfoQIE(InfoExtractor): - """Information extractor for infoq.com""" - - _VALID_URL = r'^(?:https?://)?(?:www\.)?infoq\.com/[^/]+/[^/]+$' - IE_NAME = u'infoq' - - def report_webpage(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) - - def _real_extract(self, url): - htmlParser = HTMLParser.HTMLParser() - - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid URL: %s' % url) - return - - self.report_webpage(url) - - request = urllib2.Request(url) - try: - webpage = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) - return - - self.report_extraction(url) - - - # Extract video URL - mobj = re.search(r"jsclassref='([^']*)'", webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract video url') - return - video_url = 'rtmpe://video.infoq.com/cfx/st/' + urllib2.unquote(mobj.group(1).decode('base64')) - - - # Extract title - mobj = re.search(r'contentTitle = "(.*?)";', webpage) - if mobj is None: - self._downloader.trouble(u'ERROR: unable to extract video title') - return - video_title = mobj.group(1).decode('utf-8') - - # Extract description - video_description = u'No description available.' - mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', webpage) - if mobj is not None: - video_description = mobj.group(1).decode('utf-8') - - video_filename = video_url.split('/')[-1] - video_id, extension = video_filename.split('.') - - self._downloader.increment_downloads() - info = { - 'id': video_id, - 'url': video_url, - 'uploader': None, - 'upload_date': None, - 'title': video_title, - 'stitle': _simplify_title(video_title), - 'ext': extension, - 'format': extension, # Extension is always(?) mp4, but seems to be flv - 'thumbnail': None, - 'description': video_description, - 'player_url': None, - } - - try: - self._downloader.process_info(info) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download ' + video_url) - -class MixcloudIE(InfoExtractor): - """Information extractor for www.mixcloud.com""" - _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([\w\d-]+)/([\w\d-]+)' - IE_NAME = u'mixcloud' - - def __init__(self, downloader=None): - InfoExtractor.__init__(self, downloader) - - def report_download_json(self, file_id): - """Report JSON download.""" - self._downloader.to_screen(u'[%s] Downloading json' % self.IE_NAME) - - def report_extraction(self, file_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, file_id)) - - def get_urls(self, jsonData, fmt, bitrate='best'): - """Get urls from 'audio_formats' section in json""" - file_url = None - try: - bitrate_list = jsonData[fmt] - if bitrate is None or bitrate == 'best' or bitrate not in bitrate_list: - bitrate = max(bitrate_list) # select highest - - url_list = jsonData[fmt][bitrate] - except TypeError: # we have no bitrate info. - url_list = jsonData[fmt] - - return url_list - - def check_urls(self, url_list): - """Returns 1st active url from list""" - for url in url_list: - try: - urllib2.urlopen(url) - return url - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - url = None - - return None - - def _print_formats(self, formats): - print 'Available formats:' - for fmt in formats.keys(): - for b in formats[fmt]: - try: - ext = formats[fmt][b][0] - print '%s\t%s\t[%s]' % (fmt, b, ext.split('.')[-1]) - except TypeError: # we have no bitrate info - ext = formats[fmt][0] - print '%s\t%s\t[%s]' % (fmt, '??', ext.split('.')[-1]) - break - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid URL: %s' % url) - return - # extract uploader & filename from url - uploader = mobj.group(1).decode('utf-8') - file_id = uploader + "-" + mobj.group(2).decode('utf-8') - - # construct API request - file_url = 'http://www.mixcloud.com/api/1/cloudcast/' + '/'.join(url.split('/')[-3:-1]) + '.json' - # retrieve .json file with links to files - request = urllib2.Request(file_url) - try: - self.report_download_json(file_url) - jsonData = urllib2.urlopen(request).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: Unable to retrieve file: %s' % str(err)) - return - - # parse JSON - json_data = json.loads(jsonData) - player_url = json_data['player_swf_url'] - formats = dict(json_data['audio_formats']) - - req_format = self._downloader.params.get('format', None) - bitrate = None - - if self._downloader.params.get('listformats', None): - self._print_formats(formats) - return - - if req_format is None or req_format == 'best': - for format_param in formats.keys(): - url_list = self.get_urls(formats, format_param) - # check urls - file_url = self.check_urls(url_list) - if file_url is not None: - break # got it! - else: - if req_format not in formats.keys(): - self._downloader.trouble(u'ERROR: format is not available') - return - - url_list = self.get_urls(formats, req_format) - file_url = self.check_urls(url_list) - format_param = req_format - - # We have audio - self._downloader.increment_downloads() - try: - # Process file information - self._downloader.process_info({ - 'id': file_id.decode('utf-8'), - 'url': file_url.decode('utf-8'), - 'uploader': uploader.decode('utf-8'), - 'upload_date': u'NA', - 'title': json_data['name'], - 'stitle': _simplify_title(json_data['name']), - 'ext': file_url.split('.')[-1].decode('utf-8'), - 'format': (format_param is None and u'NA' or format_param.decode('utf-8')), - 'thumbnail': json_data['thumbnail_url'], - 'description': json_data['description'], - 'player_url': player_url.decode('utf-8'), - }) - except UnavailableVideoError, err: - self._downloader.trouble(u'ERROR: unable to download file') - -class StanfordOpenClassroomIE(InfoExtractor): - """Information extractor for Stanford's Open ClassRoom""" - - _VALID_URL = r'^(?:https?://)?openclassroom.stanford.edu(?P<path>/?|(/MainFolder/(?:HomePage|CoursePage|VideoPage)\.php([?]course=(?P<course>[^&]+)(&video=(?P<video>[^&]+))?(&.*)?)?))$' - IE_NAME = u'stanfordoc' - - def report_download_webpage(self, objid): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, objid)) - - def report_extraction(self, video_id): - """Report information extraction.""" - self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - if mobj is None: - self._downloader.trouble(u'ERROR: invalid URL: %s' % url) - return - - if mobj.group('course') and mobj.group('video'): # A specific video - course = mobj.group('course') - video = mobj.group('video') - info = { - 'id': _simplify_title(course + '_' + video), - } - - self.report_extraction(info['id']) - baseUrl = 'http://openclassroom.stanford.edu/MainFolder/courses/' + course + '/videos/' - xmlUrl = baseUrl + video + '.xml' - try: - metaXml = urllib2.urlopen(xmlUrl).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % unicode(err)) - return - mdoc = xml.etree.ElementTree.fromstring(metaXml) - try: - info['title'] = mdoc.findall('./title')[0].text - info['url'] = baseUrl + mdoc.findall('./videoFile')[0].text - except IndexError: - self._downloader.trouble(u'\nERROR: Invalid metadata XML file') - return - info['stitle'] = _simplify_title(info['title']) - info['ext'] = info['url'].rpartition('.')[2] - info['format'] = info['ext'] - self._downloader.increment_downloads() - try: - self._downloader.process_info(info) - except UnavailableVideoError, err: - self._downloader.trouble(u'\nERROR: unable to download video') - elif mobj.group('course'): # A course page - unescapeHTML = HTMLParser.HTMLParser().unescape - - course = mobj.group('course') - info = { - 'id': _simplify_title(course), - 'type': 'playlist', - } - - self.report_download_webpage(info['id']) - try: - coursepage = urllib2.urlopen(url).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download course info page: ' + unicode(err)) - return - - m = re.search('<h1>([^<]+)</h1>', coursepage) - if m: - info['title'] = unescapeHTML(m.group(1)) - else: - info['title'] = info['id'] - info['stitle'] = _simplify_title(info['title']) - - m = re.search('<description>([^<]+)</description>', coursepage) - if m: - info['description'] = unescapeHTML(m.group(1)) - - links = _orderedSet(re.findall('<a href="(VideoPage.php\?[^"]+)">', coursepage)) - info['list'] = [ - { - 'type': 'reference', - 'url': 'http://openclassroom.stanford.edu/MainFolder/' + unescapeHTML(vpage), - } - for vpage in links] - - for entry in info['list']: - assert entry['type'] == 'reference' - self.extract(entry['url']) - else: # Root page - unescapeHTML = HTMLParser.HTMLParser().unescape - - info = { - 'id': 'Stanford OpenClassroom', - 'type': 'playlist', - } - - self.report_download_webpage(info['id']) - rootURL = 'http://openclassroom.stanford.edu/MainFolder/HomePage.php' - try: - rootpage = urllib2.urlopen(rootURL).read() - except (urllib2.URLError, httplib.HTTPException, socket.error), err: - self._downloader.trouble(u'ERROR: unable to download course info page: ' + unicode(err)) - return - - info['title'] = info['id'] - info['stitle'] = _simplify_title(info['title']) - - links = _orderedSet(re.findall('<a href="(CoursePage.php\?[^"]+)">', rootpage)) - info['list'] = [ - { - 'type': 'reference', - 'url': 'http://openclassroom.stanford.edu/MainFolder/' + unescapeHTML(cpage), - } - for cpage in links] - - for entry in info['list']: - assert entry['type'] == 'reference' - self.extract(entry['url']) - - -class PostProcessor(object): - """Post Processor class. - - PostProcessor objects can be added to downloaders with their - add_post_processor() method. When the downloader has finished a - successful download, it will take its internal chain of PostProcessors - and start calling the run() method on each one of them, first with - an initial argument and then with the returned value of the previous - PostProcessor. - - The chain will be stopped if one of them ever returns None or the end - of the chain is reached. - - PostProcessor objects follow a "mutual registration" process similar - to InfoExtractor objects. - """ - - _downloader = None - - def __init__(self, downloader=None): - self._downloader = downloader - - def set_downloader(self, downloader): - """Sets the downloader for this PP.""" - self._downloader = downloader - - def run(self, information): - """Run the PostProcessor. - - The "information" argument is a dictionary like the ones - composed by InfoExtractors. The only difference is that this - one has an extra field called "filepath" that points to the - downloaded file. - - When this method returns None, the postprocessing chain is - stopped. However, this method may return an information - dictionary that will be passed to the next postprocessing - object in the chain. It can be the one it received after - changing some fields. - - In addition, this method may raise a PostProcessingError - exception that will be taken into account by the downloader - it was called from. - """ - return information # by default, do nothing - -class AudioConversionError(BaseException): - def __init__(self, message): - self.message = message - -class FFmpegExtractAudioPP(PostProcessor): - - def __init__(self, downloader=None, preferredcodec=None, preferredquality=None, keepvideo=False): - PostProcessor.__init__(self, downloader) - if preferredcodec is None: - preferredcodec = 'best' - self._preferredcodec = preferredcodec - self._preferredquality = preferredquality - self._keepvideo = keepvideo - - @staticmethod - def get_audio_codec(path): - try: - cmd = ['ffprobe', '-show_streams', '--', path] - handle = subprocess.Popen(cmd, stderr=file(os.path.devnull, 'w'), stdout=subprocess.PIPE) - output = handle.communicate()[0] - if handle.wait() != 0: - return None - except (IOError, OSError): - return None - audio_codec = None - for line in output.split('\n'): - if line.startswith('codec_name='): - audio_codec = line.split('=')[1].strip() - elif line.strip() == 'codec_type=audio' and audio_codec is not None: - return audio_codec - return None - - @staticmethod - def run_ffmpeg(path, out_path, codec, more_opts): - if codec is None: - acodec_opts = [] - else: - acodec_opts = ['-acodec', codec] - cmd = ['ffmpeg', '-y', '-i', path, '-vn'] + acodec_opts + more_opts + ['--', out_path] - try: - p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) - stdout,stderr = p.communicate() - except (IOError, OSError): - e = sys.exc_info()[1] - if isinstance(e, OSError) and e.errno == 2: - raise AudioConversionError('ffmpeg not found. Please install ffmpeg.') - else: - raise e - if p.returncode != 0: - msg = stderr.strip().split('\n')[-1] - raise AudioConversionError(msg) - - def run(self, information): - path = information['filepath'] - - filecodec = self.get_audio_codec(path) - if filecodec is None: - self._downloader.to_stderr(u'WARNING: unable to obtain file audio codec with ffprobe') - return None - - more_opts = [] - if self._preferredcodec == 'best' or self._preferredcodec == filecodec or (self._preferredcodec == 'm4a' and filecodec == 'aac'): - if self._preferredcodec == 'm4a' and filecodec == 'aac': - # Lossless, but in another container - acodec = 'copy' - extension = self._preferredcodec - more_opts = ['-absf', 'aac_adtstoasc'] - elif filecodec in ['aac', 'mp3', 'vorbis']: - # Lossless if possible - acodec = 'copy' - extension = filecodec - if filecodec == 'aac': - more_opts = ['-f', 'adts'] - if filecodec == 'vorbis': - extension = 'ogg' - else: - # MP3 otherwise. - acodec = 'libmp3lame' - extension = 'mp3' - more_opts = [] - if self._preferredquality is not None: - more_opts += ['-ab', self._preferredquality] - else: - # We convert the audio (lossy) - acodec = {'mp3': 'libmp3lame', 'aac': 'aac', 'm4a': 'aac', 'vorbis': 'libvorbis', 'wav': None}[self._preferredcodec] - extension = self._preferredcodec - more_opts = [] - if self._preferredquality is not None: - more_opts += ['-ab', self._preferredquality] - if self._preferredcodec == 'aac': - more_opts += ['-f', 'adts'] - if self._preferredcodec == 'm4a': - more_opts += ['-absf', 'aac_adtstoasc'] - if self._preferredcodec == 'vorbis': - extension = 'ogg' - if self._preferredcodec == 'wav': - extension = 'wav' - more_opts += ['-f', 'wav'] - - (prefix, ext) = os.path.splitext(path) - new_path = prefix + '.' + extension - self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path) - try: - self.run_ffmpeg(path, new_path, acodec, more_opts) - except: - etype,e,tb = sys.exc_info() - if isinstance(e, AudioConversionError): - self._downloader.to_stderr(u'ERROR: audio conversion failed: ' + e.message) - else: - self._downloader.to_stderr(u'ERROR: error running ffmpeg') - return None - - # Try to update the date time for extracted audio file. - if information.get('filetime') is not None: - try: - os.utime(new_path, (time.time(), information['filetime'])) - except: - self._downloader.to_stderr(u'WARNING: Cannot update utime of audio file') - - if not self._keepvideo: - try: - os.remove(path) - except (IOError, OSError): - self._downloader.to_stderr(u'WARNING: Unable to remove downloaded video file') - return None - - information['filepath'] = new_path - return information - - -def updateSelf(downloader, filename): - ''' Update the program file with the latest version from the repository ''' - # Note: downloader only used for options - if not os.access(filename, os.W_OK): - sys.exit('ERROR: no write permissions on %s' % filename) - - downloader.to_screen('Updating to latest version...') - - try: - try: - urlh = urllib.urlopen(UPDATE_URL) - newcontent = urlh.read() - - vmatch = re.search("__version__ = '([^']+)'", newcontent) - if vmatch is not None and vmatch.group(1) == __version__: - downloader.to_screen('youtube-dl is up-to-date (' + __version__ + ')') - return - finally: - urlh.close() - except (IOError, OSError), err: - sys.exit('ERROR: unable to download latest version') - - try: - outf = open(filename, 'wb') - try: - outf.write(newcontent) - finally: - outf.close() - except (IOError, OSError), err: - sys.exit('ERROR: unable to overwrite current version') - - downloader.to_screen('Updated youtube-dl. Restart youtube-dl to use the new version.') - -def parseOpts(): - # Deferred imports - import getpass - import optparse - import shlex - - def _readOptions(filename): - try: - optionf = open(filename) - except IOError: - return [] # silently skip if file is not present - try: - res = [] - for l in optionf: - res += shlex.split(l, comments=True) - finally: - optionf.close() - return res - - def _format_option_string(option): - ''' ('-o', '--option') -> -o, --format METAVAR''' - - opts = [] - - if option._short_opts: opts.append(option._short_opts[0]) - if option._long_opts: opts.append(option._long_opts[0]) - if len(opts) > 1: opts.insert(1, ', ') - - if option.takes_value(): opts.append(' %s' % option.metavar) - - return "".join(opts) - - def _find_term_columns(): - columns = os.environ.get('COLUMNS', None) - if columns: - return int(columns) - - try: - sp = subprocess.Popen(['stty', 'size'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) - out,err = sp.communicate() - return int(out.split()[1]) - except: - pass - return None - - max_width = 80 - max_help_position = 80 - - # No need to wrap help messages if we're on a wide console - columns = _find_term_columns() - if columns: max_width = columns - - fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position) - fmt.format_option_strings = _format_option_string - - kw = { - 'version' : __version__, - 'formatter' : fmt, - 'usage' : '%prog [options] url [url...]', - 'conflict_handler' : 'resolve', - } - - parser = optparse.OptionParser(**kw) - - # option groups - general = optparse.OptionGroup(parser, 'General Options') - selection = optparse.OptionGroup(parser, 'Video Selection') - authentication = optparse.OptionGroup(parser, 'Authentication Options') - video_format = optparse.OptionGroup(parser, 'Video Format Options') - postproc = optparse.OptionGroup(parser, 'Post-processing Options') - filesystem = optparse.OptionGroup(parser, 'Filesystem Options') - verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options') - - general.add_option('-h', '--help', - action='help', help='print this help text and exit') - general.add_option('-v', '--version', - action='version', help='print program version and exit') - general.add_option('-U', '--update', - action='store_true', dest='update_self', help='update this program to latest version') - general.add_option('-i', '--ignore-errors', - action='store_true', dest='ignoreerrors', help='continue on download errors', default=False) - general.add_option('-r', '--rate-limit', - dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)') - general.add_option('-R', '--retries', - dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10) - general.add_option('--dump-user-agent', - action='store_true', dest='dump_user_agent', - help='display the current browser identification', default=False) - general.add_option('--list-extractors', - action='store_true', dest='list_extractors', - help='List all supported extractors and the URLs they would handle', default=False) - - selection.add_option('--playlist-start', - dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1) - selection.add_option('--playlist-end', - dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1) - selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)') - selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)') - selection.add_option('--max-downloads', metavar='NUMBER', dest='max_downloads', help='Abort after downloading NUMBER files', default=None) - - authentication.add_option('-u', '--username', - dest='username', metavar='USERNAME', help='account username') - authentication.add_option('-p', '--password', - dest='password', metavar='PASSWORD', help='account password') - authentication.add_option('-n', '--netrc', - action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False) - - - video_format.add_option('-f', '--format', - action='store', dest='format', metavar='FORMAT', help='video format code') - video_format.add_option('--all-formats', - action='store_const', dest='format', help='download all available video formats', const='all') - video_format.add_option('--prefer-free-formats', - action='store_true', dest='prefer_free_formats', default=False, help='prefer free video formats unless a specific one is requested') - video_format.add_option('--max-quality', - action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download') - video_format.add_option('-F', '--list-formats', - action='store_true', dest='listformats', help='list all available formats (currently youtube only)') - - - verbosity.add_option('-q', '--quiet', - action='store_true', dest='quiet', help='activates quiet mode', default=False) - verbosity.add_option('-s', '--simulate', - action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False) - verbosity.add_option('--skip-download', - action='store_true', dest='skip_download', help='do not download the video', default=False) - verbosity.add_option('-g', '--get-url', - action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False) - verbosity.add_option('-e', '--get-title', - action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False) - verbosity.add_option('--get-thumbnail', - action='store_true', dest='getthumbnail', - help='simulate, quiet but print thumbnail URL', default=False) - verbosity.add_option('--get-description', - action='store_true', dest='getdescription', - help='simulate, quiet but print video description', default=False) - verbosity.add_option('--get-filename', - action='store_true', dest='getfilename', - help='simulate, quiet but print output filename', default=False) - verbosity.add_option('--get-format', - action='store_true', dest='getformat', - help='simulate, quiet but print output format', default=False) - verbosity.add_option('--no-progress', - action='store_true', dest='noprogress', help='do not print progress bar', default=False) - verbosity.add_option('--console-title', - action='store_true', dest='consoletitle', - help='display progress in console titlebar', default=False) - - - filesystem.add_option('-t', '--title', - action='store_true', dest='usetitle', help='use title in file name', default=False) - filesystem.add_option('-l', '--literal', - action='store_true', dest='useliteral', help='use literal title in file name', default=False) - filesystem.add_option('-A', '--auto-number', - action='store_true', dest='autonumber', - help='number downloaded files starting from 00000', default=False) - filesystem.add_option('-o', '--output', - dest='outtmpl', metavar='TEMPLATE', help='output filename template. Use %(stitle)s to get the title, %(uploader)s for the uploader name, %(autonumber)s to get an automatically incremented number, %(ext)s for the filename extension, %(upload_date)s for the upload date (YYYYMMDD), and %% for a literal percent. Use - to output to stdout.') - filesystem.add_option('-a', '--batch-file', - dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)') - filesystem.add_option('-w', '--no-overwrites', - action='store_true', dest='nooverwrites', help='do not overwrite files', default=False) - filesystem.add_option('-c', '--continue', - action='store_true', dest='continue_dl', help='resume partially downloaded files', default=False) - filesystem.add_option('--no-continue', - action='store_false', dest='continue_dl', - help='do not resume partially downloaded files (restart from beginning)') - filesystem.add_option('--cookies', - dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in') - filesystem.add_option('--no-part', - action='store_true', dest='nopart', help='do not use .part files', default=False) - filesystem.add_option('--no-mtime', - action='store_false', dest='updatetime', - help='do not use the Last-modified header to set the file modification time', default=True) - filesystem.add_option('--write-description', - action='store_true', dest='writedescription', - help='write video description to a .description file', default=False) - filesystem.add_option('--write-info-json', - action='store_true', dest='writeinfojson', - help='write video metadata to a .info.json file', default=False) - - - postproc.add_option('--extract-audio', action='store_true', dest='extractaudio', default=False, - help='convert video files to audio-only files (requires ffmpeg and ffprobe)') - postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best', - help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default') - postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='128K', - help='ffmpeg audio bitrate specification, 128k by default') - postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False, - help='keeps the video file on disk after the post-processing; the video is erased by default') - - - parser.add_option_group(general) - parser.add_option_group(selection) - parser.add_option_group(filesystem) - parser.add_option_group(verbosity) - parser.add_option_group(video_format) - parser.add_option_group(authentication) - parser.add_option_group(postproc) - - xdg_config_home = os.environ.get('XDG_CONFIG_HOME') - if xdg_config_home: - userConf = os.path.join(xdg_config_home, 'youtube-dl.conf') - else: - userConf = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf') - argv = _readOptions('/etc/youtube-dl.conf') + _readOptions(userConf) + sys.argv[1:] - opts, args = parser.parse_args(argv) - - return parser, opts, args - -def gen_extractors(): - """ Return a list of an instance of every supported extractor. - The order does matter; the first extractor matched is the one handling the URL. - """ - youtube_ie = YoutubeIE() - google_ie = GoogleIE() - yahoo_ie = YahooIE() - return [ - YoutubePlaylistIE(youtube_ie), - YoutubeUserIE(youtube_ie), - YoutubeSearchIE(youtube_ie), - youtube_ie, - MetacafeIE(youtube_ie), - DailymotionIE(), - google_ie, - GoogleSearchIE(google_ie), - PhotobucketIE(), - yahoo_ie, - YahooSearchIE(yahoo_ie), - DepositFilesIE(), - FacebookIE(), - BlipTVIE(), - VimeoIE(), - MyVideoIE(), - ComedyCentralIE(), - EscapistIE(), - CollegeHumorIE(), - XVideosIE(), - SoundcloudIE(), - InfoQIE(), - MixcloudIE(), - StanfordOpenClassroomIE(), - - GenericIE() - ] - -def _real_main(): - parser, opts, args = parseOpts() - - # Open appropriate CookieJar - if opts.cookiefile is None: - jar = cookielib.CookieJar() - else: - try: - jar = cookielib.MozillaCookieJar(opts.cookiefile) - if os.path.isfile(opts.cookiefile) and os.access(opts.cookiefile, os.R_OK): - jar.load() - except (IOError, OSError), err: - sys.exit(u'ERROR: unable to open cookie file') - - # Dump user agent - if opts.dump_user_agent: - print std_headers['User-Agent'] - sys.exit(0) - - # Batch file verification - batchurls = [] - if opts.batchfile is not None: - try: - if opts.batchfile == '-': - batchfd = sys.stdin - else: - batchfd = open(opts.batchfile, 'r') - batchurls = batchfd.readlines() - batchurls = [x.strip() for x in batchurls] - batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)] - except IOError: - sys.exit(u'ERROR: batch file could not be read') - all_urls = batchurls + args - - # General configuration - cookie_processor = urllib2.HTTPCookieProcessor(jar) - opener = urllib2.build_opener(urllib2.ProxyHandler(), cookie_processor, YoutubeDLHandler()) - urllib2.install_opener(opener) - socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words) - - extractors = gen_extractors() - - if opts.list_extractors: - for ie in extractors: - print(ie.IE_NAME) - matchedUrls = filter(lambda url: ie.suitable(url), all_urls) - all_urls = filter(lambda url: url not in matchedUrls, all_urls) - for mu in matchedUrls: - print(u' ' + mu) - sys.exit(0) - - # Conflicting, missing and erroneous options - if opts.usenetrc and (opts.username is not None or opts.password is not None): - parser.error(u'using .netrc conflicts with giving username/password') - if opts.password is not None and opts.username is None: - parser.error(u'account username missing') - if opts.outtmpl is not None and (opts.useliteral or opts.usetitle or opts.autonumber): - parser.error(u'using output template conflicts with using title, literal title or auto number') - if opts.usetitle and opts.useliteral: - parser.error(u'using title conflicts with using literal title') - if opts.username is not None and opts.password is None: - opts.password = getpass.getpass(u'Type account password and press return:') - if opts.ratelimit is not None: - numeric_limit = FileDownloader.parse_bytes(opts.ratelimit) - if numeric_limit is None: - parser.error(u'invalid rate limit specified') - opts.ratelimit = numeric_limit - if opts.retries is not None: - try: - opts.retries = long(opts.retries) - except (TypeError, ValueError), err: - parser.error(u'invalid retry count specified') - try: - opts.playliststart = int(opts.playliststart) - if opts.playliststart <= 0: - raise ValueError(u'Playlist start must be positive') - except (TypeError, ValueError), err: - parser.error(u'invalid playlist start number specified') - try: - opts.playlistend = int(opts.playlistend) - if opts.playlistend != -1 and (opts.playlistend <= 0 or opts.playlistend < opts.playliststart): - raise ValueError(u'Playlist end must be greater than playlist start') - except (TypeError, ValueError), err: - parser.error(u'invalid playlist end number specified') - if opts.extractaudio: - if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a', 'wav']: - parser.error(u'invalid audio format specified') - - # File downloader - fd = FileDownloader({ - 'usenetrc': opts.usenetrc, - 'username': opts.username, - 'password': opts.password, - 'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat), - 'forceurl': opts.geturl, - 'forcetitle': opts.gettitle, - 'forcethumbnail': opts.getthumbnail, - 'forcedescription': opts.getdescription, - 'forcefilename': opts.getfilename, - 'forceformat': opts.getformat, - 'simulate': opts.simulate, - 'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat), - 'format': opts.format, - 'format_limit': opts.format_limit, - 'listformats': opts.listformats, - 'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(preferredencoding())) - or (opts.format == '-1' and opts.usetitle and u'%(stitle)s-%(id)s-%(format)s.%(ext)s') - or (opts.format == '-1' and opts.useliteral and u'%(title)s-%(id)s-%(format)s.%(ext)s') - or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s') - or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(stitle)s-%(id)s.%(ext)s') - or (opts.useliteral and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s') - or (opts.usetitle and u'%(stitle)s-%(id)s.%(ext)s') - or (opts.useliteral and u'%(title)s-%(id)s.%(ext)s') - or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s') - or u'%(id)s.%(ext)s'), - 'ignoreerrors': opts.ignoreerrors, - 'ratelimit': opts.ratelimit, - 'nooverwrites': opts.nooverwrites, - 'retries': opts.retries, - 'continuedl': opts.continue_dl, - 'noprogress': opts.noprogress, - 'playliststart': opts.playliststart, - 'playlistend': opts.playlistend, - 'logtostderr': opts.outtmpl == '-', - 'consoletitle': opts.consoletitle, - 'nopart': opts.nopart, - 'updatetime': opts.updatetime, - 'writedescription': opts.writedescription, - 'writeinfojson': opts.writeinfojson, - 'matchtitle': opts.matchtitle, - 'rejecttitle': opts.rejecttitle, - 'max_downloads': opts.max_downloads, - 'prefer_free_formats': opts.prefer_free_formats, - }) - for extractor in extractors: - fd.add_info_extractor(extractor) - - # PostProcessors - if opts.extractaudio: - fd.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, keepvideo=opts.keepvideo)) - - # Update version - if opts.update_self: - updateSelf(fd, sys.argv[0]) - - # Maybe do nothing - if len(all_urls) < 1: - if not opts.update_self: - parser.error(u'you must provide at least one URL') - else: - sys.exit() - - try: - retcode = fd.download(all_urls) - except MaxDownloadsReached: - fd.to_screen(u'--max-download limit reached, aborting.') - retcode = 101 - - # Dump cookie jar if requested - if opts.cookiefile is not None: - try: - jar.save() - except (IOError, OSError), err: - sys.exit(u'ERROR: unable to save cookie jar') - - sys.exit(retcode) - -def main(): - try: - _real_main() - except DownloadError: - sys.exit(1) - except SameFileError: - sys.exit(u'ERROR: fixed output name but more than one file to download') - except KeyboardInterrupt: - sys.exit(u'\nERROR: Interrupted by user') -if __name__ == '__main__': - main() -# vim: set ts=4 sw=4 sts=4 noet ai si filetype=python: +from .options import ( + parseOpts, +) +from .compat import ( + compat_expanduser, + compat_getpass, + compat_print, + compat_shlex_split, + workaround_optparse_bug9161, +) +from .utils import ( + DateRange, + decodeOption, + DEFAULT_OUTTMPL, + DownloadError, + match_filter_func, + MaxDownloadsReached, + preferredencoding, + read_batch_urls, + SameFileError, + setproctitle, + std_headers, + write_string, +) +from .update import update_self +from .downloader import ( + FileDownloader, +) +from .extractor import gen_extractors, list_extractors +from .YoutubeDL import YoutubeDL + + +def _real_main(argv=None): + # Compatibility fixes for Windows + if sys.platform == 'win32': + # https://github.com/rg3/youtube-dl/issues/820 + codecs.register(lambda name: codecs.lookup('utf-8') if name == 'cp65001' else None) + + workaround_optparse_bug9161() + + setproctitle('youtube-dl') + + parser, opts, args = parseOpts(argv) + + # Set user agent + if opts.user_agent is not None: + std_headers['User-Agent'] = opts.user_agent + + # Set referer + if opts.referer is not None: + std_headers['Referer'] = opts.referer + + # Custom HTTP headers + if opts.headers is not None: + for h in opts.headers: + if h.find(':', 1) < 0: + parser.error('wrong header formatting, it should be key:value, not "%s"' % h) + key, value = h.split(':', 2) + if opts.verbose: + write_string('[debug] Adding header from command line option %s:%s\n' % (key, value)) + std_headers[key] = value + + # Dump user agent + if opts.dump_user_agent: + compat_print(std_headers['User-Agent']) + sys.exit(0) + + # Batch file verification + batch_urls = [] + if opts.batchfile is not None: + try: + if opts.batchfile == '-': + batchfd = sys.stdin + else: + batchfd = io.open(opts.batchfile, 'r', encoding='utf-8', errors='ignore') + batch_urls = read_batch_urls(batchfd) + if opts.verbose: + write_string('[debug] Batch file urls: ' + repr(batch_urls) + '\n') + except IOError: + sys.exit('ERROR: batch file could not be read') + all_urls = batch_urls + args + all_urls = [url.strip() for url in all_urls] + _enc = preferredencoding() + all_urls = [url.decode(_enc, 'ignore') if isinstance(url, bytes) else url for url in all_urls] + + if opts.list_extractors: + for ie in list_extractors(opts.age_limit): + compat_print(ie.IE_NAME + (' (CURRENTLY BROKEN)' if not ie._WORKING else '')) + matchedUrls = [url for url in all_urls if ie.suitable(url)] + for mu in matchedUrls: + compat_print(' ' + mu) + sys.exit(0) + if opts.list_extractor_descriptions: + for ie in list_extractors(opts.age_limit): + if not ie._WORKING: + continue + desc = getattr(ie, 'IE_DESC', ie.IE_NAME) + if desc is False: + continue + if hasattr(ie, 'SEARCH_KEY'): + _SEARCHES = ('cute kittens', 'slithering pythons', 'falling cat', 'angry poodle', 'purple fish', 'running tortoise', 'sleeping bunny', 'burping cow') + _COUNTS = ('', '5', '10', 'all') + desc += ' (Example: "%s%s:%s" )' % (ie.SEARCH_KEY, random.choice(_COUNTS), random.choice(_SEARCHES)) + compat_print(desc) + sys.exit(0) + + # Conflicting, missing and erroneous options + if opts.usenetrc and (opts.username is not None or opts.password is not None): + parser.error('using .netrc conflicts with giving username/password') + if opts.password is not None and opts.username is None: + parser.error('account username missing\n') + if opts.outtmpl is not None and (opts.usetitle or opts.autonumber or opts.useid): + parser.error('using output template conflicts with using title, video ID or auto number') + if opts.usetitle and opts.useid: + parser.error('using title conflicts with using video ID') + if opts.username is not None and opts.password is None: + opts.password = compat_getpass('Type account password and press [Return]: ') + if opts.ratelimit is not None: + numeric_limit = FileDownloader.parse_bytes(opts.ratelimit) + if numeric_limit is None: + parser.error('invalid rate limit specified') + opts.ratelimit = numeric_limit + if opts.min_filesize is not None: + numeric_limit = FileDownloader.parse_bytes(opts.min_filesize) + if numeric_limit is None: + parser.error('invalid min_filesize specified') + opts.min_filesize = numeric_limit + if opts.max_filesize is not None: + numeric_limit = FileDownloader.parse_bytes(opts.max_filesize) + if numeric_limit is None: + parser.error('invalid max_filesize specified') + opts.max_filesize = numeric_limit + if opts.retries is not None: + if opts.retries in ('inf', 'infinite'): + opts_retries = float('inf') + else: + try: + opts_retries = int(opts.retries) + except (TypeError, ValueError): + parser.error('invalid retry count specified') + if opts.buffersize is not None: + numeric_buffersize = FileDownloader.parse_bytes(opts.buffersize) + if numeric_buffersize is None: + parser.error('invalid buffer size specified') + opts.buffersize = numeric_buffersize + if opts.playliststart <= 0: + raise ValueError('Playlist start must be positive') + if opts.playlistend not in (-1, None) and opts.playlistend < opts.playliststart: + raise ValueError('Playlist end must be greater than playlist start') + if opts.extractaudio: + if opts.audioformat not in ['best', 'aac', 'mp3', 'm4a', 'opus', 'vorbis', 'wav']: + parser.error('invalid audio format specified') + if opts.audioquality: + opts.audioquality = opts.audioquality.strip('k').strip('K') + if not opts.audioquality.isdigit(): + parser.error('invalid audio quality specified') + if opts.recodevideo is not None: + if opts.recodevideo not in ['mp4', 'flv', 'webm', 'ogg', 'mkv', 'avi']: + parser.error('invalid video recode format specified') + if opts.convertsubtitles is not None: + if opts.convertsubtitles not in ['srt', 'vtt', 'ass']: + parser.error('invalid subtitle format specified') + + if opts.date is not None: + date = DateRange.day(opts.date) + else: + date = DateRange(opts.dateafter, opts.datebefore) + + # Do not download videos when there are audio-only formats + if opts.extractaudio and not opts.keepvideo and opts.format is None: + opts.format = 'bestaudio/best' + + # --all-sub automatically sets --write-sub if --write-auto-sub is not given + # this was the old behaviour if only --all-sub was given. + if opts.allsubtitles and not opts.writeautomaticsub: + opts.writesubtitles = True + + outtmpl = ((opts.outtmpl is not None and opts.outtmpl) or + (opts.format == '-1' and opts.usetitle and '%(title)s-%(id)s-%(format)s.%(ext)s') or + (opts.format == '-1' and '%(id)s-%(format)s.%(ext)s') or + (opts.usetitle and opts.autonumber and '%(autonumber)s-%(title)s-%(id)s.%(ext)s') or + (opts.usetitle and '%(title)s-%(id)s.%(ext)s') or + (opts.useid and '%(id)s.%(ext)s') or + (opts.autonumber and '%(autonumber)s-%(id)s.%(ext)s') or + DEFAULT_OUTTMPL) + if not os.path.splitext(outtmpl)[1] and opts.extractaudio: + parser.error('Cannot download a video and extract audio into the same' + ' file! Use "{0}.%(ext)s" instead of "{0}" as the output' + ' template'.format(outtmpl)) + + any_getting = opts.geturl or opts.gettitle or opts.getid or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat or opts.getduration or opts.dumpjson or opts.dump_single_json + any_printing = opts.print_json + download_archive_fn = compat_expanduser(opts.download_archive) if opts.download_archive is not None else opts.download_archive + + # PostProcessors + postprocessors = [] + # Add the metadata pp first, the other pps will copy it + if opts.metafromtitle: + postprocessors.append({ + 'key': 'MetadataFromTitle', + 'titleformat': opts.metafromtitle + }) + if opts.addmetadata: + postprocessors.append({'key': 'FFmpegMetadata'}) + if opts.extractaudio: + postprocessors.append({ + 'key': 'FFmpegExtractAudio', + 'preferredcodec': opts.audioformat, + 'preferredquality': opts.audioquality, + 'nopostoverwrites': opts.nopostoverwrites, + }) + if opts.recodevideo: + postprocessors.append({ + 'key': 'FFmpegVideoConvertor', + 'preferedformat': opts.recodevideo, + }) + if opts.convertsubtitles: + postprocessors.append({ + 'key': 'FFmpegSubtitlesConvertor', + 'format': opts.convertsubtitles, + }) + if opts.embedsubtitles: + postprocessors.append({ + 'key': 'FFmpegEmbedSubtitle', + }) + if opts.xattrs: + postprocessors.append({'key': 'XAttrMetadata'}) + if opts.embedthumbnail: + already_have_thumbnail = opts.writethumbnail or opts.write_all_thumbnails + postprocessors.append({ + 'key': 'EmbedThumbnail', + 'already_have_thumbnail': already_have_thumbnail + }) + if not already_have_thumbnail: + opts.writethumbnail = True + # Please keep ExecAfterDownload towards the bottom as it allows the user to modify the final file in any way. + # So if the user is able to remove the file before your postprocessor runs it might cause a few problems. + if opts.exec_cmd: + postprocessors.append({ + 'key': 'ExecAfterDownload', + 'exec_cmd': opts.exec_cmd, + }) + if opts.xattr_set_filesize: + try: + import xattr + xattr # Confuse flake8 + except ImportError: + parser.error('setting filesize xattr requested but python-xattr is not available') + external_downloader_args = None + if opts.external_downloader_args: + external_downloader_args = compat_shlex_split(opts.external_downloader_args) + postprocessor_args = None + if opts.postprocessor_args: + postprocessor_args = compat_shlex_split(opts.postprocessor_args) + match_filter = ( + None if opts.match_filter is None + else match_filter_func(opts.match_filter)) + + ydl_opts = { + 'usenetrc': opts.usenetrc, + 'username': opts.username, + 'password': opts.password, + 'twofactor': opts.twofactor, + 'videopassword': opts.videopassword, + 'quiet': (opts.quiet or any_getting or any_printing), + 'no_warnings': opts.no_warnings, + 'forceurl': opts.geturl, + 'forcetitle': opts.gettitle, + 'forceid': opts.getid, + 'forcethumbnail': opts.getthumbnail, + 'forcedescription': opts.getdescription, + 'forceduration': opts.getduration, + 'forcefilename': opts.getfilename, + 'forceformat': opts.getformat, + 'forcejson': opts.dumpjson or opts.print_json, + 'dump_single_json': opts.dump_single_json, + 'simulate': opts.simulate or any_getting, + 'skip_download': opts.skip_download, + 'format': opts.format, + 'listformats': opts.listformats, + 'outtmpl': outtmpl, + 'autonumber_size': opts.autonumber_size, + 'restrictfilenames': opts.restrictfilenames, + 'ignoreerrors': opts.ignoreerrors, + 'force_generic_extractor': opts.force_generic_extractor, + 'ratelimit': opts.ratelimit, + 'nooverwrites': opts.nooverwrites, + 'retries': opts_retries, + 'buffersize': opts.buffersize, + 'noresizebuffer': opts.noresizebuffer, + 'continuedl': opts.continue_dl, + 'noprogress': opts.noprogress, + 'progress_with_newline': opts.progress_with_newline, + 'playliststart': opts.playliststart, + 'playlistend': opts.playlistend, + 'playlistreverse': opts.playlist_reverse, + 'noplaylist': opts.noplaylist, + 'logtostderr': opts.outtmpl == '-', + 'consoletitle': opts.consoletitle, + 'nopart': opts.nopart, + 'updatetime': opts.updatetime, + 'writedescription': opts.writedescription, + 'writeannotations': opts.writeannotations, + 'writeinfojson': opts.writeinfojson, + 'writethumbnail': opts.writethumbnail, + 'write_all_thumbnails': opts.write_all_thumbnails, + 'writesubtitles': opts.writesubtitles, + 'writeautomaticsub': opts.writeautomaticsub, + 'allsubtitles': opts.allsubtitles, + 'listsubtitles': opts.listsubtitles, + 'subtitlesformat': opts.subtitlesformat, + 'subtitleslangs': opts.subtitleslangs, + 'matchtitle': decodeOption(opts.matchtitle), + 'rejecttitle': decodeOption(opts.rejecttitle), + 'max_downloads': opts.max_downloads, + 'prefer_free_formats': opts.prefer_free_formats, + 'verbose': opts.verbose, + 'dump_intermediate_pages': opts.dump_intermediate_pages, + 'write_pages': opts.write_pages, + 'test': opts.test, + 'keepvideo': opts.keepvideo, + 'min_filesize': opts.min_filesize, + 'max_filesize': opts.max_filesize, + 'min_views': opts.min_views, + 'max_views': opts.max_views, + 'daterange': date, + 'cachedir': opts.cachedir, + 'youtube_print_sig_code': opts.youtube_print_sig_code, + 'age_limit': opts.age_limit, + 'download_archive': download_archive_fn, + 'cookiefile': opts.cookiefile, + 'nocheckcertificate': opts.no_check_certificate, + 'prefer_insecure': opts.prefer_insecure, + 'proxy': opts.proxy, + 'socket_timeout': opts.socket_timeout, + 'bidi_workaround': opts.bidi_workaround, + 'debug_printtraffic': opts.debug_printtraffic, + 'prefer_ffmpeg': opts.prefer_ffmpeg, + 'include_ads': opts.include_ads, + 'default_search': opts.default_search, + 'youtube_include_dash_manifest': opts.youtube_include_dash_manifest, + 'encoding': opts.encoding, + 'extract_flat': opts.extract_flat, + 'merge_output_format': opts.merge_output_format, + 'postprocessors': postprocessors, + 'fixup': opts.fixup, + 'source_address': opts.source_address, + 'call_home': opts.call_home, + 'sleep_interval': opts.sleep_interval, + 'external_downloader': opts.external_downloader, + 'list_thumbnails': opts.list_thumbnails, + 'playlist_items': opts.playlist_items, + 'xattr_set_filesize': opts.xattr_set_filesize, + 'match_filter': match_filter, + 'no_color': opts.no_color, + 'ffmpeg_location': opts.ffmpeg_location, + 'hls_prefer_native': opts.hls_prefer_native, + 'external_downloader_args': external_downloader_args, + 'postprocessor_args': postprocessor_args, + 'cn_verification_proxy': opts.cn_verification_proxy, + } + + with YoutubeDL(ydl_opts) as ydl: + # Update version + if opts.update_self: + update_self(ydl.to_screen, opts.verbose, ydl._opener) + + # Remove cache dir + if opts.rm_cachedir: + ydl.cache.remove() + + # Maybe do nothing + if (len(all_urls) < 1) and (opts.load_info_filename is None): + if opts.update_self or opts.rm_cachedir: + sys.exit() + + ydl.warn_if_short_id(sys.argv[1:] if argv is None else argv) + parser.error( + 'You must provide at least one URL.\n' + 'Type youtube-dl --help to see a list of all options.') + + try: + if opts.load_info_filename is not None: + retcode = ydl.download_with_info_file(opts.load_info_filename) + else: + retcode = ydl.download(all_urls) + except MaxDownloadsReached: + ydl.to_screen('--max-download limit reached, aborting.') + retcode = 101 + + sys.exit(retcode) + + +def main(argv=None): + try: + _real_main(argv) + except DownloadError: + sys.exit(1) + except SameFileError: + sys.exit('ERROR: fixed output name but more than one file to download') + except KeyboardInterrupt: + sys.exit('\nERROR: Interrupted by user') + +__all__ = ['main', 'YoutubeDL', 'gen_extractors', 'list_extractors']