mirror of
https://github.com/yt-dlp/yt-dlp.git
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08cf5cb80b
I do knot know how to perform age confirmation, so just removeing it for the time we will know how to do this.
2269 lines
77 KiB
Python
Executable File
2269 lines
77 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Author: Ricardo Garcia Gonzalez
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# Author: Danny Colligan
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# Author: Benjamin Johnson
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# License: Public domain code
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import htmlentitydefs
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import httplib
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import locale
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import math
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import netrc
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import os
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import os.path
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import re
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import socket
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import string
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import subprocess
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import sys
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import time
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import urllib
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import urllib2
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# parse_qs was moved from the cgi module to the urlparse module recently.
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try:
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from urlparse import parse_qs
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except ImportError:
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from cgi import parse_qs
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std_headers = {
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'User-Agent': 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2) Gecko/20100115 Firefox/3.6',
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'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
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'Accept': 'text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5',
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'Accept-Language': 'en-us,en;q=0.5',
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}
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simple_title_chars = string.ascii_letters.decode('ascii') + string.digits.decode('ascii')
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def preferredencoding():
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"""Get preferred encoding.
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Returns the best encoding scheme for the system, based on
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locale.getpreferredencoding() and some further tweaks.
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"""
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def yield_preferredencoding():
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try:
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pref = locale.getpreferredencoding()
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u'TEST'.encode(pref)
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except:
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pref = 'UTF-8'
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while True:
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yield pref
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return yield_preferredencoding().next()
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def htmlentity_transform(matchobj):
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"""Transforms an HTML entity to a Unicode character.
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This function receives a match object and is intended to be used with
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the re.sub() function.
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"""
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entity = matchobj.group(1)
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# Known non-numeric HTML entity
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if entity in htmlentitydefs.name2codepoint:
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return unichr(htmlentitydefs.name2codepoint[entity])
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# Unicode character
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mobj = re.match(ur'(?u)#(x?\d+)', entity)
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if mobj is not None:
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numstr = mobj.group(1)
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if numstr.startswith(u'x'):
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base = 16
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numstr = u'0%s' % numstr
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else:
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base = 10
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return unichr(long(numstr, base))
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# Unknown entity in name, return its literal representation
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return (u'&%s;' % entity)
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def sanitize_title(utitle):
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"""Sanitizes a video title so it could be used as part of a filename."""
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utitle = re.sub(ur'(?u)&(.+?);', htmlentity_transform, utitle)
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return utitle.replace(unicode(os.sep), u'%')
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def sanitize_open(filename, open_mode):
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"""Try to open the given filename, and slightly tweak it if this fails.
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Attempts to open the given filename. If this fails, it tries to change
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the filename slightly, step by step, until it's either able to open it
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or it fails and raises a final exception, like the standard open()
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function.
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It returns the tuple (stream, definitive_file_name).
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"""
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try:
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if filename == u'-':
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return (sys.stdout, filename)
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stream = open(filename, open_mode)
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return (stream, filename)
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except (IOError, OSError), err:
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# In case of error, try to remove win32 forbidden chars
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filename = re.sub(ur'[/<>:"\|\?\*]', u'#', filename)
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# An exception here should be caught in the caller
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stream = open(filename, open_mode)
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return (stream, filename)
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class DownloadError(Exception):
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"""Download Error exception.
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This exception may be thrown by FileDownloader objects if they are not
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configured to continue on errors. They will contain the appropriate
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error message.
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"""
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pass
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class SameFileError(Exception):
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"""Same File exception.
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This exception will be thrown by FileDownloader objects if they detect
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multiple files would have to be downloaded to the same file on disk.
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"""
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pass
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class PostProcessingError(Exception):
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"""Post Processing exception.
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This exception may be raised by PostProcessor's .run() method to
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indicate an error in the postprocessing task.
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"""
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pass
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class UnavailableFormatError(Exception):
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"""Unavailable Format exception.
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This exception will be thrown when a video is requested
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in a format that is not available for that video.
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"""
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pass
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class ContentTooShortError(Exception):
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"""Content Too Short exception.
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This exception may be raised by FileDownloader objects when a file they
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download is too small for what the server announced first, indicating
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the connection was probably interrupted.
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"""
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# Both in bytes
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downloaded = None
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expected = None
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def __init__(self, downloaded, expected):
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self.downloaded = downloaded
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self.expected = expected
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class FileDownloader(object):
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"""File Downloader class.
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File downloader objects are the ones responsible of downloading the
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actual video file and writing it to disk if the user has requested
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it, among some other tasks. In most cases there should be one per
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program. As, given a video URL, the downloader doesn't know how to
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extract all the needed information, task that InfoExtractors do, it
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has to pass the URL to one of them.
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For this, file downloader objects have a method that allows
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InfoExtractors to be registered in a given order. When it is passed
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a URL, the file downloader handles it to the first InfoExtractor it
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finds that reports being able to handle it. The InfoExtractor extracts
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all the information about the video or videos the URL refers to, and
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asks the FileDownloader to process the video information, possibly
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downloading the video.
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File downloaders accept a lot of parameters. In order not to saturate
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the object constructor with arguments, it receives a dictionary of
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options instead. These options are available through the params
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attribute for the InfoExtractors to use. The FileDownloader also
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registers itself as the downloader in charge for the InfoExtractors
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that are added to it, so this is a "mutual registration".
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Available options:
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username: Username for authentication purposes.
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password: Password for authentication purposes.
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usenetrc: Use netrc for authentication instead.
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quiet: Do not print messages to stdout.
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forceurl: Force printing final URL.
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forcetitle: Force printing title.
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simulate: Do not download the video files.
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format: Video format code.
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outtmpl: Template for output names.
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ignoreerrors: Do not stop on download errors.
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ratelimit: Download speed limit, in bytes/sec.
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nooverwrites: Prevent overwriting files.
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retries: Number of times to retry for HTTP error 503
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continuedl: Try to continue downloads if possible.
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noprogress: Do not print the progress bar.
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"""
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params = None
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_ies = []
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_pps = []
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_download_retcode = None
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_num_downloads = None
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def __init__(self, params):
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"""Create a FileDownloader object with the given options."""
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self._ies = []
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self._pps = []
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self._download_retcode = 0
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self._num_downloads = 0
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self.params = params
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@staticmethod
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def pmkdir(filename):
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"""Create directory components in filename. Similar to Unix "mkdir -p"."""
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components = filename.split(os.sep)
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aggregate = [os.sep.join(components[0:x]) for x in xrange(1, len(components))]
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aggregate = ['%s%s' % (x, os.sep) for x in aggregate] # Finish names with separator
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for dir in aggregate:
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if not os.path.exists(dir):
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os.mkdir(dir)
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@staticmethod
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def format_bytes(bytes):
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if bytes is None:
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return 'N/A'
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if type(bytes) is str:
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bytes = float(bytes)
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if bytes == 0.0:
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exponent = 0
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else:
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exponent = long(math.log(bytes, 1024.0))
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suffix = 'bkMGTPEZY'[exponent]
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converted = float(bytes) / float(1024**exponent)
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return '%.2f%s' % (converted, suffix)
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@staticmethod
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def calc_percent(byte_counter, data_len):
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if data_len is None:
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return '---.-%'
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return '%6s' % ('%3.1f%%' % (float(byte_counter) / float(data_len) * 100.0))
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@staticmethod
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def calc_eta(start, now, total, current):
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if total is None:
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return '--:--'
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dif = now - start
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if current == 0 or dif < 0.001: # One millisecond
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return '--:--'
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rate = float(current) / dif
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eta = long((float(total) - float(current)) / rate)
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(eta_mins, eta_secs) = divmod(eta, 60)
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if eta_mins > 99:
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return '--:--'
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return '%02d:%02d' % (eta_mins, eta_secs)
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@staticmethod
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def calc_speed(start, now, bytes):
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dif = now - start
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if bytes == 0 or dif < 0.001: # One millisecond
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return '%10s' % '---b/s'
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return '%10s' % ('%s/s' % FileDownloader.format_bytes(float(bytes) / dif))
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@staticmethod
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def best_block_size(elapsed_time, bytes):
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new_min = max(bytes / 2.0, 1.0)
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new_max = min(max(bytes * 2.0, 1.0), 4194304) # Do not surpass 4 MB
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if elapsed_time < 0.001:
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return long(new_max)
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rate = bytes / elapsed_time
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if rate > new_max:
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return long(new_max)
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if rate < new_min:
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return long(new_min)
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return long(rate)
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@staticmethod
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def parse_bytes(bytestr):
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"""Parse a string indicating a byte quantity into a long integer."""
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matchobj = re.match(r'(?i)^(\d+(?:\.\d+)?)([kMGTPEZY]?)$', bytestr)
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if matchobj is None:
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return None
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number = float(matchobj.group(1))
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multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower())
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return long(round(number * multiplier))
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@staticmethod
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def verify_url(url):
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"""Verify a URL is valid and data could be downloaded. Return real data URL."""
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request = urllib2.Request(url, None, std_headers)
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data = urllib2.urlopen(request)
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data.read(1)
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url = data.geturl()
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data.close()
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return url
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def add_info_extractor(self, ie):
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"""Add an InfoExtractor object to the end of the list."""
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self._ies.append(ie)
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ie.set_downloader(self)
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def add_post_processor(self, pp):
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"""Add a PostProcessor object to the end of the chain."""
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self._pps.append(pp)
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pp.set_downloader(self)
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def to_stdout(self, message, skip_eol=False, ignore_encoding_errors=False):
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"""Print message to stdout if not in quiet mode."""
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try:
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if not self.params.get('quiet', False):
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print (u'%s%s' % (message, [u'\n', u''][skip_eol])).encode(preferredencoding()),
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sys.stdout.flush()
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except (UnicodeEncodeError), err:
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if not ignore_encoding_errors:
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raise
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def to_stderr(self, message):
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"""Print message to stderr."""
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print >>sys.stderr, message.encode(preferredencoding())
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def fixed_template(self):
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"""Checks if the output template is fixed."""
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return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None)
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def trouble(self, message=None):
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"""Determine action to take when a download problem appears.
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Depending on if the downloader has been configured to ignore
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download errors or not, this method may throw an exception or
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not when errors are found, after printing the message.
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"""
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if message is not None:
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self.to_stderr(message)
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if not self.params.get('ignoreerrors', False):
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raise DownloadError(message)
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self._download_retcode = 1
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def slow_down(self, start_time, byte_counter):
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"""Sleep if the download speed is over the rate limit."""
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rate_limit = self.params.get('ratelimit', None)
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if rate_limit is None or byte_counter == 0:
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return
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now = time.time()
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elapsed = now - start_time
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if elapsed <= 0.0:
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return
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speed = float(byte_counter) / elapsed
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if speed > rate_limit:
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time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit)
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def report_destination(self, filename):
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"""Report destination filename."""
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self.to_stdout(u'[download] Destination: %s' % filename, ignore_encoding_errors=True)
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def report_progress(self, percent_str, data_len_str, speed_str, eta_str):
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"""Report download progress."""
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if self.params.get('noprogress', False):
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return
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self.to_stdout(u'\r[download] %s of %s at %s ETA %s' %
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(percent_str, data_len_str, speed_str, eta_str), skip_eol=True)
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def report_resuming_byte(self, resume_len):
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"""Report attemtp to resume at given byte."""
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self.to_stdout(u'[download] Resuming download at byte %s' % resume_len)
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def report_retry(self, count, retries):
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"""Report retry in case of HTTP error 503"""
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self.to_stdout(u'[download] Got HTTP error 503. Retrying (attempt %d of %d)...' % (count, retries))
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def report_file_already_downloaded(self, file_name):
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"""Report file has already been fully downloaded."""
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try:
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self.to_stdout(u'[download] %s has already been downloaded' % file_name)
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except (UnicodeEncodeError), err:
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self.to_stdout(u'[download] The file has already been downloaded')
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def report_unable_to_resume(self):
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"""Report it was impossible to resume download."""
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self.to_stdout(u'[download] Unable to resume')
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def report_finish(self):
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"""Report download finished."""
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if self.params.get('noprogress', False):
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self.to_stdout(u'[download] Download completed')
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else:
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self.to_stdout(u'')
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def process_info(self, info_dict):
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"""Process a single dictionary returned by an InfoExtractor."""
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# Do nothing else if in simulate mode
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if self.params.get('simulate', False):
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# Verify URL if it's an HTTP one
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if info_dict['url'].startswith('http'):
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try:
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self.verify_url(info_dict['url'].encode('utf-8')).decode('utf-8')
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except (OSError, IOError, urllib2.URLError, httplib.HTTPException, socket.error), err:
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raise UnavailableFormatError
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# Forced printings
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if self.params.get('forcetitle', False):
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print info_dict['title'].encode(preferredencoding(), 'xmlcharrefreplace')
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if self.params.get('forceurl', False):
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print info_dict['url'].encode(preferredencoding(), 'xmlcharrefreplace')
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if self.params.get('forcethumbnail', False) and 'thumbnail' in info_dict:
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print info_dict['thumbnail'].encode(preferredencoding(), 'xmlcharrefreplace')
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if self.params.get('forcedescription', False) and 'description' in info_dict:
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print info_dict['description'].encode(preferredencoding(), 'xmlcharrefreplace')
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return
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|
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try:
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template_dict = dict(info_dict)
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|
template_dict['epoch'] = unicode(long(time.time()))
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|
template_dict['ord'] = unicode('%05d' % self._num_downloads)
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|
filename = self.params['outtmpl'] % template_dict
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|
except (ValueError, KeyError), err:
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self.trouble('ERROR: invalid output template or system charset: %s' % str(err))
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if self.params.get('nooverwrites', False) and os.path.exists(filename):
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self.to_stderr(u'WARNING: file exists: %s; skipping' % filename)
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return
|
|
|
|
try:
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self.pmkdir(filename)
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|
except (OSError, IOError), err:
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|
self.trouble('ERROR: unable to create directories: %s' % str(err))
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|
return
|
|
|
|
try:
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success = self._do_download(filename, info_dict['url'].encode('utf-8'), info_dict.get('player_url', None))
|
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except (OSError, IOError), err:
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raise UnavailableFormatError
|
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self.trouble('ERROR: unable to download video data: %s' % str(err))
|
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return
|
|
except (ContentTooShortError, ), err:
|
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self.trouble('ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
|
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return
|
|
|
|
if success:
|
|
try:
|
|
self.post_process(filename, info_dict)
|
|
except (PostProcessingError), err:
|
|
self.trouble('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
|
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suitable_found = True
|
|
|
|
# Extract information from URL and process it
|
|
ie.extract(url)
|
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|
|
# Suitable InfoExtractor had been found; go to next URL
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break
|
|
|
|
if not suitable_found:
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self.trouble('ERROR: no suitable InfoExtractor: %s' % url)
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|
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return self._download_retcode
|
|
|
|
def post_process(self, filename, ie_info):
|
|
"""Run the postprocessing chain on the given file."""
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info = dict(ie_info)
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info['filepath'] = filename
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|
for pp in self._pps:
|
|
info = pp.run(info)
|
|
if info is None:
|
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break
|
|
|
|
def _download_with_rtmpdump(self, filename, url, player_url):
|
|
self.report_destination(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', filename]
|
|
retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)])
|
|
while retval == 2 or retval == 1:
|
|
prevsize = os.path.getsize(filename)
|
|
self.to_stdout(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(filename)
|
|
if prevsize == cursize and retval == 1:
|
|
break
|
|
if retval == 0:
|
|
self.to_stdout(u'\r[rtmpdump] %s bytes' % os.path.getsize(filename))
|
|
return True
|
|
else:
|
|
self.trouble('\nERROR: rtmpdump exited with code %d' % retval)
|
|
return False
|
|
|
|
def _do_download(self, filename, url, player_url):
|
|
# Attempt to download using rtmpdump
|
|
if url.startswith('rtmp'):
|
|
return self._download_with_rtmpdump(filename, url, player_url)
|
|
|
|
stream = None
|
|
open_mode = 'wb'
|
|
basic_request = urllib2.Request(url, None, std_headers)
|
|
request = urllib2.Request(url, None, std_headers)
|
|
|
|
# Establish possible resume length
|
|
if os.path.isfile(filename):
|
|
resume_len = os.path.getsize(filename)
|
|
else:
|
|
resume_len = 0
|
|
|
|
# Request parameters in case of being able to resume
|
|
if self.params.get('continuedl', False) and resume_len != 0:
|
|
self.report_resuming_byte(resume_len)
|
|
request.add_header('Range','bytes=%d-' % resume_len)
|
|
open_mode = 'ab'
|
|
|
|
count = 0
|
|
retries = self.params.get('retries', 0)
|
|
while True:
|
|
# Establish connection
|
|
try:
|
|
data = urllib2.urlopen(request)
|
|
break
|
|
except (urllib2.HTTPError, ), err:
|
|
if err.code == 503:
|
|
# Retry in case of HTTP error 503
|
|
count += 1
|
|
if count <= retries:
|
|
self.report_retry(count, retries)
|
|
continue
|
|
if err.code != 416: # 416 is 'Requested range not satisfiable'
|
|
raise
|
|
# Unable to resume
|
|
data = urllib2.urlopen(basic_request)
|
|
content_length = data.info()['Content-Length']
|
|
|
|
if content_length is not None and long(content_length) == resume_len:
|
|
# Because the file had already been fully downloaded
|
|
self.report_file_already_downloaded(filename)
|
|
return True
|
|
else:
|
|
# Because the server didn't let us
|
|
self.report_unable_to_resume()
|
|
open_mode = 'wb'
|
|
|
|
data_len = data.info().get('Content-length', None)
|
|
data_len_str = self.format_bytes(data_len)
|
|
byte_counter = 0
|
|
block_size = 1024
|
|
start = time.time()
|
|
while True:
|
|
# Download and write
|
|
before = time.time()
|
|
data_block = data.read(block_size)
|
|
after = time.time()
|
|
data_block_len = len(data_block)
|
|
if data_block_len == 0:
|
|
break
|
|
byte_counter += data_block_len
|
|
|
|
# Open file just in time
|
|
if stream is None:
|
|
try:
|
|
(stream, filename) = sanitize_open(filename, open_mode)
|
|
self.report_destination(filename)
|
|
self._num_downloads += 1
|
|
except (OSError, IOError), err:
|
|
self.trouble('ERROR: unable to open for writing: %s' % str(err))
|
|
return False
|
|
try:
|
|
stream.write(data_block)
|
|
except (IOError, OSError), err:
|
|
self.trouble('\nERROR: unable to write data: %s' % str(err))
|
|
block_size = self.best_block_size(after - before, data_block_len)
|
|
|
|
# Progress message
|
|
percent_str = self.calc_percent(byte_counter, data_len)
|
|
eta_str = self.calc_eta(start, time.time(), data_len, byte_counter)
|
|
speed_str = self.calc_speed(start, time.time(), byte_counter)
|
|
self.report_progress(percent_str, data_len_str, speed_str, eta_str)
|
|
|
|
# Apply rate limit
|
|
self.slow_down(start, byte_counter)
|
|
|
|
self.report_finish()
|
|
if data_len is not None and str(byte_counter) != data_len:
|
|
raise ContentTooShortError(byte_counter, long(data_len))
|
|
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, as well as the suitable() static method.
|
|
Probably, they should also be instantiated and added to the main
|
|
downloader.
|
|
"""
|
|
|
|
_ready = False
|
|
_downloader = None
|
|
|
|
def __init__(self, downloader=None):
|
|
"""Constructor. Receives an optional downloader."""
|
|
self._ready = False
|
|
self.set_downloader(downloader)
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
"""Receives a URL and returns True if suitable for this IE."""
|
|
return False
|
|
|
|
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'^((?:http://)?(?:\w+\.)?youtube\.com/(?:(?:v/)|(?:(?:watch(?:\.php)?)?[\?#](?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$'
|
|
_LANG_URL = r'http://uk.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1'
|
|
_LOGIN_URL = 'http://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 priority for the -b option
|
|
_available_formats = ['37', '22', '45', '35', '34', '43', '18', '6', '5', '17', '13', None]
|
|
_video_extensions = {
|
|
'13': '3gp',
|
|
'17': 'mp4',
|
|
'18': 'mp4',
|
|
'22': 'mp4',
|
|
'37': 'mp4',
|
|
'43': 'webm',
|
|
'45': 'webm',
|
|
}
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(YoutubeIE._VALID_URL, url) is not None)
|
|
|
|
def report_lang(self):
|
|
"""Report attempt to set language."""
|
|
self._downloader.to_stdout(u'[youtube] Setting language')
|
|
|
|
def report_login(self):
|
|
"""Report attempt to log in."""
|
|
self._downloader.to_stdout(u'[youtube] Logging in')
|
|
|
|
def report_age_confirmation(self):
|
|
"""Report attempt to confirm age."""
|
|
self._downloader.to_stdout(u'[youtube] Confirming age')
|
|
|
|
def report_video_webpage_download(self, video_id):
|
|
"""Report attempt to download video webpage."""
|
|
self._downloader.to_stdout(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_stdout(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_stdout(u'[youtube] %s: Extracting video information' % video_id)
|
|
|
|
def report_unavailable_format(self, video_id, format):
|
|
"""Report extracted video URL."""
|
|
self._downloader.to_stdout(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_stdout(u'[youtube] RTMP download detected')
|
|
|
|
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, None, std_headers)
|
|
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), std_headers)
|
|
try:
|
|
self.report_login()
|
|
login_results = urllib2.urlopen(request).read()
|
|
if re.search(r'(?i)<form[^>]* 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), std_headers)
|
|
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)
|
|
|
|
# Downloader parameters
|
|
best_quality = False
|
|
all_formats = False
|
|
format_param = None
|
|
quality_index = 0
|
|
if self._downloader is not None:
|
|
params = self._downloader.params
|
|
format_param = params.get('format', None)
|
|
if format_param == '0':
|
|
format_param = self._available_formats[quality_index]
|
|
best_quality = True
|
|
elif format_param == '-1':
|
|
format_param = self._available_formats[quality_index]
|
|
all_formats = True
|
|
|
|
while True:
|
|
# Extension
|
|
video_extension = self._video_extensions.get(format_param, 'flv')
|
|
|
|
# Get video webpage
|
|
self.report_video_webpage_download(video_id)
|
|
request = urllib2.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en' % video_id, None, std_headers)
|
|
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 = 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, None, std_headers)
|
|
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
|
|
self.report_information_extraction(video_id)
|
|
|
|
# "t" param
|
|
if 'token' not in video_info:
|
|
# Attempt to see if YouTube has issued an error message
|
|
if 'reason' not in video_info:
|
|
self._downloader.trouble(u'ERROR: unable to extract "t" parameter for unknown reason')
|
|
stream = open('reportme-ydl-%s.dat' % time.time(), 'wb')
|
|
stream.write(video_info_webpage)
|
|
stream.close()
|
|
else:
|
|
reason = urllib.unquote_plus(video_info['reason'][0])
|
|
self._downloader.trouble(u'ERROR: YouTube said: %s' % reason.decode('utf-8'))
|
|
return
|
|
token = urllib.unquote_plus(video_info['token'][0])
|
|
video_real_url = 'http://www.youtube.com/get_video?video_id=%s&t=%s&eurl=&el=detailpage&ps=default&gl=US&hl=en' % (video_id, token)
|
|
if format_param is not None:
|
|
video_real_url = '%s&fmt=%s' % (video_real_url, format_param)
|
|
|
|
# Check possible RTMP download
|
|
if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'):
|
|
self.report_rtmp_download()
|
|
video_real_url = video_info['conn'][0]
|
|
|
|
# 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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title)
|
|
simple_title = simple_title.strip(ur'_')
|
|
|
|
# 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])
|
|
|
|
# description
|
|
video_description = 'No description available.'
|
|
if self._downloader.params.get('forcedescription', False):
|
|
mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', video_webpage)
|
|
if mobj is not None:
|
|
video_description = mobj.group(1)
|
|
|
|
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'),
|
|
'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': player_url,
|
|
})
|
|
|
|
if all_formats:
|
|
quality_index += 1
|
|
if quality_index == len(self._available_formats):
|
|
# None left to get
|
|
return
|
|
else:
|
|
format_param = self._available_formats[quality_index]
|
|
continue
|
|
return
|
|
|
|
except UnavailableFormatError, err:
|
|
if best_quality or all_formats:
|
|
quality_index += 1
|
|
if quality_index == len(self._available_formats):
|
|
# I don't ever expect this to happen
|
|
if not all_formats:
|
|
self._downloader.trouble(u'ERROR: no known formats available for video')
|
|
return
|
|
else:
|
|
self.report_unavailable_format(video_id, format_param)
|
|
format_param = self._available_formats[quality_index]
|
|
continue
|
|
else:
|
|
self._downloader.trouble('ERROR: format not available for video')
|
|
return
|
|
|
|
|
|
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
|
|
|
|
def __init__(self, youtube_ie, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
self._youtube_ie = youtube_ie
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(MetacafeIE._VALID_URL, url) is not None)
|
|
|
|
def report_disclaimer(self):
|
|
"""Report disclaimer retrieval."""
|
|
self._downloader.to_stdout(u'[metacafe] Retrieving disclaimer')
|
|
|
|
def report_age_confirmation(self):
|
|
"""Report attempt to confirm age."""
|
|
self._downloader.to_stdout(u'[metacafe] Confirming age')
|
|
|
|
def report_download_webpage(self, video_id):
|
|
"""Report webpage download."""
|
|
self._downloader.to_stdout(u'[metacafe] %s: Downloading webpage' % video_id)
|
|
|
|
def report_extraction(self, video_id):
|
|
"""Report information extraction."""
|
|
self._downloader.to_stdout(u'[metacafe] %s: Extracting information' % video_id)
|
|
|
|
def _real_initialize(self):
|
|
# Retrieve disclaimer
|
|
request = urllib2.Request(self._DISCLAIMER, None, std_headers)
|
|
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), std_headers)
|
|
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
|
|
|
|
simple_title = mobj.group(2).decode('utf-8')
|
|
video_extension = 'flv'
|
|
|
|
# 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 None:
|
|
self._downloader.trouble(u'ERROR: unable to extract media URL')
|
|
return
|
|
mediaURL = urllib.unquote(mobj.group(1))
|
|
|
|
#mobj = re.search(r'(?m)&gdaKey=(.*?)&', webpage)
|
|
#if mobj is None:
|
|
# self._downloader.trouble(u'ERROR: unable to extract gdaKey')
|
|
# return
|
|
#gdaKey = mobj.group(1)
|
|
#
|
|
#video_url = '%s?__gda__=%s' % (mediaURL, gdaKey)
|
|
|
|
video_url = mediaURL
|
|
|
|
mobj = re.search(r'(?im)<title>(.*) - Video</title>', 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*<a .*?>(.+?)<', 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'),
|
|
'title': video_title,
|
|
'stitle': simple_title,
|
|
'ext': video_extension.decode('utf-8'),
|
|
'format': u'NA',
|
|
'player_url': None,
|
|
})
|
|
except UnavailableFormatError:
|
|
self._downloader.trouble(u'ERROR: format not available for video')
|
|
|
|
|
|
class DailymotionIE(InfoExtractor):
|
|
"""Information Extractor for Dailymotion"""
|
|
|
|
_VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^_/]+)_([^/]+)'
|
|
|
|
def __init__(self, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(DailymotionIE._VALID_URL, url) is not None)
|
|
|
|
def report_disclaimer(self):
|
|
"""Report disclaimer retrieval."""
|
|
self._downloader.to_stdout(u'[dailymotion] Retrieving disclaimer')
|
|
|
|
def report_age_confirmation(self):
|
|
"""Report attempt to confirm age."""
|
|
self._downloader.to_stdout(u'[dailymotion] Confirming age')
|
|
|
|
def report_download_webpage(self, video_id):
|
|
"""Report webpage download."""
|
|
self._downloader.to_stdout(u'[dailymotion] %s: Downloading webpage' % video_id)
|
|
|
|
def report_extraction(self, video_id):
|
|
"""Report information extraction."""
|
|
self._downloader.to_stdout(u'[dailymotion] %s: Extracting information' % video_id)
|
|
|
|
def _real_initialize(self):
|
|
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)
|
|
|
|
simple_title = mobj.group(2).decode('utf-8')
|
|
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 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\(\"video\"\s*,\s*\"([^\"]*)\"\)', webpage)
|
|
if mobj is None:
|
|
self._downloader.trouble(u'ERROR: unable to extract media URL')
|
|
return
|
|
mediaURL = urllib.unquote(mobj.group(1))
|
|
|
|
# if needed add http://www.dailymotion.com/ if relative URL
|
|
|
|
video_url = mediaURL
|
|
|
|
# '<meta\s+name="title"\s+content="Dailymotion\s*[:\-]\s*(.*?)"\s*\/\s*>'
|
|
mobj = re.search(r'(?im)<title>Dailymotion\s*[\-:]\s*(.+?)</title>', 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'(?im)<div class="dmco_html owner"><a class="name" href="/.+">(.+?)</a></div>', 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'),
|
|
'title': video_title,
|
|
'stitle': simple_title,
|
|
'ext': video_extension.decode('utf-8'),
|
|
'format': u'NA',
|
|
'player_url': None,
|
|
})
|
|
except UnavailableFormatError:
|
|
self._downloader.trouble(u'ERROR: format not available for 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=([^\&]+).*'
|
|
|
|
def __init__(self, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(GoogleIE._VALID_URL, url) is not None)
|
|
|
|
def report_download_webpage(self, video_id):
|
|
"""Report webpage download."""
|
|
self._downloader.to_stdout(u'[video.google] %s: Downloading webpage' % video_id)
|
|
|
|
def report_extraction(self, video_id):
|
|
"""Report information extraction."""
|
|
self._downloader.to_stdout(u'[video.google] %s: Extracting information' % video_id)
|
|
|
|
def _real_initialize(self):
|
|
return
|
|
|
|
def _real_extract(self, url):
|
|
# Extract id from URL
|
|
mobj = re.match(self._VALID_URL, url)
|
|
if mobj is None:
|
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
|
|
return
|
|
|
|
video_id = mobj.group(1)
|
|
|
|
video_extension = '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'<title>(.*)</title>', 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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title)
|
|
|
|
# Extract video description
|
|
mobj = re.search(r'<span id=short-desc-content>([^<]*)</span>', 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'<img class=thumbnail-img (?:.* )?src=(http.*)>', 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',
|
|
'title': video_title,
|
|
'stitle': simple_title,
|
|
'ext': video_extension.decode('utf-8'),
|
|
'format': u'NA',
|
|
'player_url': None,
|
|
})
|
|
except UnavailableFormatError:
|
|
self._downloader.trouble(u'ERROR: format not available for video')
|
|
|
|
|
|
class PhotobucketIE(InfoExtractor):
|
|
"""Information extractor for photobucket.com."""
|
|
|
|
_VALID_URL = r'(?:http://)?(?:[a-z0-9]+\.)?photobucket\.com/.*[\?\&]current=(.*\.flv)'
|
|
|
|
def __init__(self, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(PhotobucketIE._VALID_URL, url) is not None)
|
|
|
|
def report_download_webpage(self, video_id):
|
|
"""Report webpage download."""
|
|
self._downloader.to_stdout(u'[photobucket] %s: Downloading webpage' % video_id)
|
|
|
|
def report_extraction(self, video_id):
|
|
"""Report information extraction."""
|
|
self._downloader.to_stdout(u'[photobucket] %s: Extracting information' % video_id)
|
|
|
|
def _real_initialize(self):
|
|
return
|
|
|
|
def _real_extract(self, url):
|
|
# Extract id from URL
|
|
mobj = re.match(self._VALID_URL, url)
|
|
if mobj is None:
|
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
|
|
return
|
|
|
|
video_id = mobj.group(1)
|
|
|
|
video_extension = 'flv'
|
|
|
|
# Retrieve video webpage to extract further information
|
|
request = 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'<link rel="video_src" href=".*\?file=([^"]+)" />', 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'<title>(.*) video by (.*) - Photobucket</title>', 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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_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,
|
|
'title': video_title,
|
|
'stitle': simple_title,
|
|
'ext': video_extension.decode('utf-8'),
|
|
'format': u'NA',
|
|
'player_url': None,
|
|
})
|
|
except UnavailableFormatError:
|
|
self._downloader.trouble(u'ERROR: format not available for 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]+)(?:[#\?].*)?'
|
|
|
|
def __init__(self, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(YahooIE._VALID_URL, url) is not None)
|
|
|
|
def report_download_webpage(self, video_id):
|
|
"""Report webpage download."""
|
|
self._downloader.to_stdout(u'[video.yahoo] %s: Downloading webpage' % video_id)
|
|
|
|
def report_extraction(self, video_id):
|
|
"""Report information extraction."""
|
|
self._downloader.to_stdout(u'[video.yahoo] %s: Extracting information' % video_id)
|
|
|
|
def _real_initialize(self):
|
|
return
|
|
|
|
def _real_extract(self, url):
|
|
# Extract ID from URL
|
|
mobj = re.match(self._VALID_URL, url)
|
|
if mobj is None:
|
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
|
|
return
|
|
|
|
video_id = mobj.group(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)
|
|
|
|
# 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'<meta name="title" content="(.*)" />', 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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title)
|
|
|
|
mobj = re.search(r'<h2 class="ti-5"><a href="http://video\.yahoo\.com/(people|profile)/[0-9]+" beacon=".*">(.*)</a></h2>', 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'<link rel="image_src" href="(.*)" />', 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'<meta name="description" content="(.*)" />', 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'<meta name="video_height" content="([0-9]+)" />', 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'<meta name="video_width" content="([0-9]+)" />', 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'<STREAM APP="(http://.*)" FULLPATH="/?(/.*\.flv\?[^"]*)"', webpage)
|
|
if mobj is None:
|
|
self._downloader.trouble(u'ERROR: Unable to extract media URL')
|
|
return
|
|
video_url = urllib.unquote(mobj.group(1) + mobj.group(2)).decode('utf-8')
|
|
video_url = re.sub(r'(?u)&(.+?);', htmlentity_transform, video_url)
|
|
|
|
try:
|
|
# Process video information
|
|
self._downloader.process_info({
|
|
'id': video_id.decode('utf-8'),
|
|
'url': video_url,
|
|
'uploader': video_uploader,
|
|
'title': video_title,
|
|
'stitle': simple_title,
|
|
'ext': video_extension.decode('utf-8'),
|
|
'thumbnail': video_thumbnail.decode('utf-8'),
|
|
'description': video_description,
|
|
'thumbnail': video_thumbnail,
|
|
'description': video_description,
|
|
'player_url': None,
|
|
})
|
|
except UnavailableFormatError:
|
|
self._downloader.trouble(u'ERROR: format not available for video')
|
|
|
|
|
|
class GenericIE(InfoExtractor):
|
|
"""Generic last-resort information extractor."""
|
|
|
|
def __init__(self, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return True
|
|
|
|
def report_download_webpage(self, video_id):
|
|
"""Report webpage download."""
|
|
self._downloader.to_stdout(u'WARNING: Falling back on generic information extractor.')
|
|
self._downloader.to_stdout(u'[generic] %s: Downloading webpage' % video_id)
|
|
|
|
def report_extraction(self, video_id):
|
|
"""Report information extraction."""
|
|
self._downloader.to_stdout(u'[generic] %s: Extracting information' % video_id)
|
|
|
|
def _real_initialize(self):
|
|
return
|
|
|
|
def _real_extract(self, url):
|
|
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
|
|
|
|
# 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'<title>(.*)</title>', 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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', 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,
|
|
'title': video_title,
|
|
'stitle': simple_title,
|
|
'ext': video_extension.decode('utf-8'),
|
|
'format': u'NA',
|
|
'player_url': None,
|
|
})
|
|
except UnavailableFormatError:
|
|
self._downloader.trouble(u'ERROR: format not available for video')
|
|
|
|
|
|
class YoutubeSearchIE(InfoExtractor):
|
|
"""Information Extractor for YouTube search queries."""
|
|
_VALID_QUERY = 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*</a>'
|
|
_youtube_ie = None
|
|
_max_youtube_results = 1000
|
|
|
|
def __init__(self, youtube_ie, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
self._youtube_ie = youtube_ie
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(YoutubeSearchIE._VALID_QUERY, url) is not None)
|
|
|
|
def report_download_page(self, query, pagenum):
|
|
"""Report attempt to download playlist page with given number."""
|
|
query = query.decode(preferredencoding())
|
|
self._downloader.to_stdout(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_QUERY, 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, None, std_headers)
|
|
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_QUERY = 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'<span>Next</span>'
|
|
_google_ie = None
|
|
_max_google_results = 1000
|
|
|
|
def __init__(self, google_ie, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
self._google_ie = google_ie
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(GoogleSearchIE._VALID_QUERY, url) is not None)
|
|
|
|
def report_download_page(self, query, pagenum):
|
|
"""Report attempt to download playlist page with given number."""
|
|
query = query.decode(preferredencoding())
|
|
self._downloader.to_stdout(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_QUERY, 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, None, std_headers)
|
|
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_QUERY = 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
|
|
|
|
def __init__(self, yahoo_ie, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
self._yahoo_ie = yahoo_ie
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(YahooSearchIE._VALID_QUERY, url) is not None)
|
|
|
|
def report_download_page(self, query, pagenum):
|
|
"""Report attempt to download playlist page with given number."""
|
|
query = query.decode(preferredencoding())
|
|
self._downloader.to_stdout(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_QUERY, 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, None, std_headers)
|
|
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'(?:http://)?(?:\w+\.)?youtube.com/(?:(?:view_play_list|my_playlists)\?.*?p=|user/.*?/user/)([^&]+).*'
|
|
_TEMPLATE_URL = 'http://www.youtube.com/view_play_list?p=%s&page=%s&gl=US&hl=en'
|
|
_VIDEO_INDICATOR = r'/watch\?v=(.+?)&'
|
|
_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>'
|
|
_youtube_ie = None
|
|
|
|
def __init__(self, youtube_ie, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
self._youtube_ie = youtube_ie
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(YoutubePlaylistIE._VALID_URL, url) is not None)
|
|
|
|
def report_download_page(self, playlist_id, pagenum):
|
|
"""Report attempt to download playlist page with given number."""
|
|
self._downloader.to_stdout(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
|
|
|
|
# Download playlist pages
|
|
playlist_id = mobj.group(1)
|
|
video_ids = []
|
|
pagenum = 1
|
|
|
|
while True:
|
|
self.report_download_page(playlist_id, pagenum)
|
|
request = urllib2.Request(self._TEMPLATE_URL % (playlist_id, pagenum), None, std_headers)
|
|
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
|
|
|
|
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'(?:http://)?(?:\w+\.)?youtube.com/user/(.*)'
|
|
_TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s'
|
|
_VIDEO_INDICATOR = r'http://gdata.youtube.com/feeds/api/videos/(.*)' # XXX Fix this.
|
|
_youtube_ie = None
|
|
|
|
def __init__(self, youtube_ie, downloader=None):
|
|
InfoExtractor.__init__(self, downloader)
|
|
self._youtube_ie = youtube_ie
|
|
|
|
@staticmethod
|
|
def suitable(url):
|
|
return (re.match(YoutubeUserIE._VALID_URL, url) is not None)
|
|
|
|
def report_download_page(self, username):
|
|
"""Report attempt to download user page."""
|
|
self._downloader.to_stdout(u'[youtube] user %s: Downloading page ' % (username))
|
|
|
|
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
|
|
|
|
# Download user page
|
|
username = mobj.group(1)
|
|
video_ids = []
|
|
pagenum = 1
|
|
|
|
self.report_download_page(username)
|
|
request = urllib2.Request(self._TEMPLATE_URL % (username), None, std_headers)
|
|
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)
|
|
|
|
for id in video_ids:
|
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id)
|
|
return
|
|
|
|
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
|
|
|
|
### MAIN PROGRAM ###
|
|
if __name__ == '__main__':
|
|
try:
|
|
# Modules needed only when running the main program
|
|
import getpass
|
|
import optparse
|
|
|
|
# Function to update the program file with the latest version from bitbucket.org
|
|
def update_self(downloader, filename):
|
|
# 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_stdout('Updating to latest stable version...')
|
|
latest_url = 'http://bitbucket.org/rg3/youtube-dl/raw/tip/LATEST_VERSION'
|
|
latest_version = urllib.urlopen(latest_url).read().strip()
|
|
prog_url = 'http://bitbucket.org/rg3/youtube-dl/raw/%s/youtube-dl' % latest_version
|
|
newcontent = urllib.urlopen(prog_url).read()
|
|
stream = open(filename, 'w')
|
|
stream.write(newcontent)
|
|
stream.close()
|
|
downloader.to_stdout('Updated to version %s' % latest_version)
|
|
|
|
# General configuration
|
|
urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler()))
|
|
urllib2.install_opener(urllib2.build_opener(urllib2.HTTPCookieProcessor()))
|
|
socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words)
|
|
|
|
# Parse command line
|
|
parser = optparse.OptionParser(
|
|
usage='Usage: %prog [options] url...',
|
|
version='2010.06.06',
|
|
conflict_handler='resolve',
|
|
)
|
|
|
|
parser.add_option('-h', '--help',
|
|
action='help', help='print this help text and exit')
|
|
parser.add_option('-v', '--version',
|
|
action='version', help='print program version and exit')
|
|
parser.add_option('-U', '--update',
|
|
action='store_true', dest='update_self', help='update this program to latest stable version')
|
|
parser.add_option('-i', '--ignore-errors',
|
|
action='store_true', dest='ignoreerrors', help='continue on download errors', default=False)
|
|
parser.add_option('-r', '--rate-limit',
|
|
dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)')
|
|
parser.add_option('-R', '--retries',
|
|
dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10)
|
|
|
|
authentication = optparse.OptionGroup(parser, 'Authentication Options')
|
|
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)
|
|
parser.add_option_group(authentication)
|
|
|
|
video_format = optparse.OptionGroup(parser, 'Video Format Options')
|
|
video_format.add_option('-f', '--format',
|
|
action='store', dest='format', metavar='FORMAT', help='video format code')
|
|
video_format.add_option('-b', '--best-quality',
|
|
action='store_const', dest='format', help='download the best quality video possible', const='0')
|
|
video_format.add_option('-m', '--mobile-version',
|
|
action='store_const', dest='format', help='alias for -f 17', const='17')
|
|
video_format.add_option('-d', '--high-def',
|
|
action='store_const', dest='format', help='alias for -f 22', const='22')
|
|
video_format.add_option('--all-formats',
|
|
action='store_const', dest='format', help='download all available video formats', const='-1')
|
|
parser.add_option_group(video_format)
|
|
|
|
verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
|
|
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 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('--no-progress',
|
|
action='store_true', dest='noprogress', help='do not print progress bar', default=False)
|
|
parser.add_option_group(verbosity)
|
|
|
|
filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
|
|
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('-o', '--output',
|
|
dest='outtmpl', metavar='TEMPLATE', help='output filename template')
|
|
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)
|
|
parser.add_option_group(filesystem)
|
|
|
|
(opts, args) = parser.parse_args()
|
|
|
|
# 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]
|
|
except IOError:
|
|
sys.exit(u'ERROR: batch file could not be read')
|
|
all_urls = batchurls + args
|
|
|
|
# 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):
|
|
parser.error(u'using output template conflicts with using title or literal title')
|
|
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')
|
|
|
|
# Information extractors
|
|
youtube_ie = YoutubeIE()
|
|
metacafe_ie = MetacafeIE(youtube_ie)
|
|
dailymotion_ie = DailymotionIE()
|
|
youtube_pl_ie = YoutubePlaylistIE(youtube_ie)
|
|
youtube_user_ie = YoutubeUserIE(youtube_ie)
|
|
youtube_search_ie = YoutubeSearchIE(youtube_ie)
|
|
google_ie = GoogleIE()
|
|
google_search_ie = GoogleSearchIE(google_ie)
|
|
photobucket_ie = PhotobucketIE()
|
|
yahoo_ie = YahooIE()
|
|
yahoo_search_ie = YahooSearchIE(yahoo_ie)
|
|
generic_ie = GenericIE()
|
|
|
|
# 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),
|
|
'forceurl': opts.geturl,
|
|
'forcetitle': opts.gettitle,
|
|
'forcethumbnail': opts.getthumbnail,
|
|
'forcedescription': opts.getdescription,
|
|
'simulate': (opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription),
|
|
'format': opts.format,
|
|
'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 u'%(stitle)s-%(id)s.%(ext)s')
|
|
or (opts.useliteral and u'%(title)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,
|
|
})
|
|
fd.add_info_extractor(youtube_search_ie)
|
|
fd.add_info_extractor(youtube_pl_ie)
|
|
fd.add_info_extractor(youtube_user_ie)
|
|
fd.add_info_extractor(metacafe_ie)
|
|
fd.add_info_extractor(dailymotion_ie)
|
|
fd.add_info_extractor(youtube_ie)
|
|
fd.add_info_extractor(google_ie)
|
|
fd.add_info_extractor(google_search_ie)
|
|
fd.add_info_extractor(photobucket_ie)
|
|
fd.add_info_extractor(yahoo_ie)
|
|
fd.add_info_extractor(yahoo_search_ie)
|
|
|
|
# This must come last since it's the
|
|
# fallback if none of the others work
|
|
fd.add_info_extractor(generic_ie)
|
|
|
|
# Update version
|
|
if opts.update_self:
|
|
update_self(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()
|
|
retcode = fd.download(all_urls)
|
|
sys.exit(retcode)
|
|
|
|
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')
|