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4648 lines
156 KiB
4648 lines
156 KiB
#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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|
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__authors__ = ( |
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'Ricardo Garcia Gonzalez', |
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'Danny Colligan', |
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'Benjamin Johnson', |
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'Vasyl\' Vavrychuk', |
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'Witold Baryluk', |
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'Paweł Paprota', |
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'Gergely Imreh', |
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'Rogério Brito', |
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'Philipp Hagemeister', |
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'Sören Schulze', |
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'Kevin Ngo', |
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'Ori Avtalion', |
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'shizeeg', |
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) |
|
|
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__license__ = 'Public Domain' |
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__version__ = '2012.02.26' |
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|
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UPDATE_URL = 'https://raw.github.com/rg3/youtube-dl/master/youtube-dl' |
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|
|
|
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import cookielib |
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import datetime |
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import getpass |
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import gzip |
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import htmlentitydefs |
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import HTMLParser |
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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 optparse |
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import os |
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import os.path |
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import re |
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import shlex |
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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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import warnings |
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import zlib |
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|
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if os.name == 'nt': |
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import ctypes |
|
|
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try: |
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import email.utils |
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except ImportError: # Python 2.4 |
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import email.Utils |
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try: |
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import cStringIO as StringIO |
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except ImportError: |
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import StringIO |
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|
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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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|
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try: |
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import lxml.etree |
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except ImportError: |
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pass # Handled below |
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|
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try: |
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import xml.etree.ElementTree |
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except ImportError: # Python<2.5: Not officially supported, but let it slip |
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warnings.warn('xml.etree.ElementTree support is missing. Consider upgrading to Python >= 2.5 if you get related errors.') |
|
|
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std_headers = { |
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:5.0.1) Gecko/20100101 Firefox/5.0.1', |
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'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7', |
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'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', |
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'Accept-Encoding': 'gzip, deflate', |
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'Accept-Language': 'en-us,en;q=0.5', |
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} |
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|
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try: |
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import json |
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except ImportError: # Python <2.6, use trivialjson (https://github.com/phihag/trivialjson): |
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import re |
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class json(object): |
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@staticmethod |
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def loads(s): |
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s = s.decode('UTF-8') |
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def raiseError(msg, i): |
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raise ValueError(msg + ' at position ' + str(i) + ' of ' + repr(s) + ': ' + repr(s[i:])) |
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def skipSpace(i, expectMore=True): |
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while i < len(s) and s[i] in ' \t\r\n': |
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i += 1 |
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if expectMore: |
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if i >= len(s): |
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raiseError('Premature end', i) |
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return i |
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def decodeEscape(match): |
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esc = match.group(1) |
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_STATIC = { |
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'"': '"', |
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'\\': '\\', |
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'/': '/', |
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'b': unichr(0x8), |
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'f': unichr(0xc), |
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'n': '\n', |
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'r': '\r', |
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't': '\t', |
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} |
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if esc in _STATIC: |
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return _STATIC[esc] |
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if esc[0] == 'u': |
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if len(esc) == 1+4: |
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return unichr(int(esc[1:5], 16)) |
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if len(esc) == 5+6 and esc[5:7] == '\\u': |
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hi = int(esc[1:5], 16) |
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low = int(esc[7:11], 16) |
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return unichr((hi - 0xd800) * 0x400 + low - 0xdc00 + 0x10000) |
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raise ValueError('Unknown escape ' + str(esc)) |
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def parseString(i): |
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i += 1 |
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e = i |
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while True: |
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e = s.index('"', e) |
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bslashes = 0 |
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while s[e-bslashes-1] == '\\': |
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bslashes += 1 |
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if bslashes % 2 == 1: |
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e += 1 |
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continue |
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break |
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rexp = re.compile(r'\\(u[dD][89aAbB][0-9a-fA-F]{2}\\u[0-9a-fA-F]{4}|u[0-9a-fA-F]{4}|.|$)') |
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stri = rexp.sub(decodeEscape, s[i:e]) |
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return (e+1,stri) |
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def parseObj(i): |
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i += 1 |
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res = {} |
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i = skipSpace(i) |
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if s[i] == '}': # Empty dictionary |
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return (i+1,res) |
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while True: |
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if s[i] != '"': |
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raiseError('Expected a string object key', i) |
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i,key = parseString(i) |
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i = skipSpace(i) |
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if i >= len(s) or s[i] != ':': |
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raiseError('Expected a colon', i) |
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i,val = parse(i+1) |
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res[key] = val |
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i = skipSpace(i) |
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if s[i] == '}': |
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return (i+1, res) |
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if s[i] != ',': |
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raiseError('Expected comma or closing curly brace', i) |
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i = skipSpace(i+1) |
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def parseArray(i): |
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res = [] |
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i = skipSpace(i+1) |
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if s[i] == ']': # Empty array |
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return (i+1,res) |
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while True: |
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i,val = parse(i) |
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res.append(val) |
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i = skipSpace(i) # Raise exception if premature end |
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if s[i] == ']': |
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return (i+1, res) |
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if s[i] != ',': |
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raiseError('Expected a comma or closing bracket', i) |
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i = skipSpace(i+1) |
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def parseDiscrete(i): |
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for k,v in {'true': True, 'false': False, 'null': None}.items(): |
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if s.startswith(k, i): |
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return (i+len(k), v) |
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raiseError('Not a boolean (or null)', i) |
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def parseNumber(i): |
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mobj = re.match('^(-?(0|[1-9][0-9]*)(\.[0-9]*)?([eE][+-]?[0-9]+)?)', s[i:]) |
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if mobj is None: |
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raiseError('Not a number', i) |
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nums = mobj.group(1) |
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if '.' in nums or 'e' in nums or 'E' in nums: |
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return (i+len(nums), float(nums)) |
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return (i+len(nums), int(nums)) |
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CHARMAP = {'{': parseObj, '[': parseArray, '"': parseString, 't': parseDiscrete, 'f': parseDiscrete, 'n': parseDiscrete} |
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def parse(i): |
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i = skipSpace(i) |
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i,res = CHARMAP.get(s[i], parseNumber)(i) |
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i = skipSpace(i, False) |
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return (i,res) |
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i,res = parse(0) |
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if i < len(s): |
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raise ValueError('Extra data at end of input (index ' + str(i) + ' of ' + repr(s) + ': ' + repr(s[i:]) + ')') |
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return res |
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|
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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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|
|
|
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def htmlentity_transform(matchobj): |
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"""Transforms an HTML entity to a Unicode character. |
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|
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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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|
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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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|
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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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|
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# Unknown entity in name, return its literal representation |
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return (u'&%s;' % entity) |
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|
|
|
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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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|
|
|
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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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|
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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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|
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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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if sys.platform == 'win32': |
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import msvcrt |
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msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) |
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return (sys.stdout, filename) |
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stream = open(_encodeFilename(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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|
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# An exception here should be caught in the caller |
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stream = open(_encodeFilename(filename), open_mode) |
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return (stream, filename) |
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|
|
|
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def timeconvert(timestr): |
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"""Convert RFC 2822 defined time string into system timestamp""" |
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timestamp = None |
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timetuple = email.utils.parsedate_tz(timestr) |
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if timetuple is not None: |
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timestamp = email.utils.mktime_tz(timetuple) |
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return timestamp |
|
|
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def _simplify_title(title): |
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expr = re.compile(ur'[^\w\d_\-]+', flags=re.UNICODE) |
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return expr.sub(u'_', title).strip(u'_') |
|
|
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def _orderedSet(iterable): |
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""" Remove all duplicates from the input iterable """ |
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res = [] |
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for el in iterable: |
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if el not in res: |
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res.append(el) |
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return res |
|
|
|
def _unescapeHTML(s): |
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""" |
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@param s a string (of type unicode) |
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""" |
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assert type(s) == type(u'') |
|
|
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htmlParser = HTMLParser.HTMLParser() |
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return htmlParser.unescape(s) |
|
|
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def _encodeFilename(s): |
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""" |
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@param s The name of the file (of type unicode) |
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""" |
|
|
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assert type(s) == type(u'') |
|
|
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if sys.platform == 'win32' and sys.getwindowsversion().major >= 5: |
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# Pass u'' directly to use Unicode APIs on Windows 2000 and up |
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# (Detecting Windows NT 4 is tricky because 'major >= 4' would |
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# match Windows 9x series as well. Besides, NT 4 is obsolete.) |
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return s |
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else: |
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return s.encode(sys.getfilesystemencoding(), 'ignore') |
|
|
|
class DownloadError(Exception): |
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"""Download Error exception. |
|
|
|
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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|
|
|
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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. |
|
|
|
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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pass |
|
|
|
class MaxDownloadsReached(Exception): |
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""" --max-downloads limit has been reached. """ |
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pass |
|
|
|
|
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class UnavailableVideoError(Exception): |
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"""Unavailable Format exception. |
|
|
|
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 |
|
|
|
|
|
class ContentTooShortError(Exception): |
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"""Content Too Short exception. |
|
|
|
This exception may be raised by FileDownloader objects when a file they |
|
download is too small for what the server announced first, indicating |
|
the connection was probably interrupted. |
|
""" |
|
# Both in bytes |
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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 YoutubeDLHandler(urllib2.HTTPHandler): |
|
"""Handler for HTTP requests and responses. |
|
|
|
This class, when installed with an OpenerDirector, automatically adds |
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the standard headers to every HTTP request and handles gzipped and |
|
deflated responses from web servers. If compression is to be avoided in |
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a particular request, the original request in the program code only has |
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to include the HTTP header "Youtubedl-No-Compression", which will be |
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removed before making the real request. |
|
|
|
Part of this code was copied from: |
|
|
|
http://techknack.net/python-urllib2-handlers/ |
|
|
|
Andrew Rowls, the author of that code, agreed to release it to the |
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public domain. |
|
""" |
|
|
|
@staticmethod |
|
def deflate(data): |
|
try: |
|
return zlib.decompress(data, -zlib.MAX_WBITS) |
|
except zlib.error: |
|
return zlib.decompress(data) |
|
|
|
@staticmethod |
|
def addinfourl_wrapper(stream, headers, url, code): |
|
if hasattr(urllib2.addinfourl, 'getcode'): |
|
return urllib2.addinfourl(stream, headers, url, code) |
|
ret = urllib2.addinfourl(stream, headers, url) |
|
ret.code = code |
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return ret |
|
|
|
def http_request(self, req): |
|
for h in std_headers: |
|
if h in req.headers: |
|
del req.headers[h] |
|
req.add_header(h, std_headers[h]) |
|
if 'Youtubedl-no-compression' in req.headers: |
|
if 'Accept-encoding' in req.headers: |
|
del req.headers['Accept-encoding'] |
|
del req.headers['Youtubedl-no-compression'] |
|
return req |
|
|
|
def http_response(self, req, resp): |
|
old_resp = resp |
|
# gzip |
|
if resp.headers.get('Content-encoding', '') == 'gzip': |
|
gz = gzip.GzipFile(fileobj=StringIO.StringIO(resp.read()), mode='r') |
|
resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code) |
|
resp.msg = old_resp.msg |
|
# deflate |
|
if resp.headers.get('Content-encoding', '') == 'deflate': |
|
gz = StringIO.StringIO(self.deflate(resp.read())) |
|
resp = self.addinfourl_wrapper(gz, old_resp.headers, old_resp.url, old_resp.code) |
|
resp.msg = old_resp.msg |
|
return resp |
|
|
|
|
|
class FileDownloader(object): |
|
"""File Downloader class. |
|
|
|
File downloader objects are the ones responsible of downloading the |
|
actual video file and writing it to disk if the user has requested |
|
it, among some other tasks. In most cases there should be one per |
|
program. As, given a video URL, the downloader doesn't know how to |
|
extract all the needed information, task that InfoExtractors do, it |
|
has to pass the URL to one of them. |
|
|
|
For this, file downloader objects have a method that allows |
|
InfoExtractors to be registered in a given order. When it is passed |
|
a URL, the file downloader handles it to the first InfoExtractor it |
|
finds that reports being able to handle it. The InfoExtractor extracts |
|
all the information about the video or videos the URL refers to, and |
|
asks the FileDownloader to process the video information, possibly |
|
downloading the video. |
|
|
|
File downloaders accept a lot of parameters. In order not to saturate |
|
the object constructor with arguments, it receives a dictionary of |
|
options instead. These options are available through the params |
|
attribute for the InfoExtractors to use. The FileDownloader also |
|
registers itself as the downloader in charge for the InfoExtractors |
|
that are added to it, so this is a "mutual registration". |
|
|
|
Available options: |
|
|
|
username: Username for authentication purposes. |
|
password: Password for authentication purposes. |
|
usenetrc: Use netrc for authentication instead. |
|
quiet: Do not print messages to stdout. |
|
forceurl: Force printing final URL. |
|
forcetitle: Force printing title. |
|
forcethumbnail: Force printing thumbnail URL. |
|
forcedescription: Force printing description. |
|
forcefilename: Force printing final filename. |
|
simulate: Do not download the video files. |
|
format: Video format code. |
|
format_limit: Highest quality format to try. |
|
outtmpl: Template for output names. |
|
ignoreerrors: Do not stop on download errors. |
|
ratelimit: Download speed limit, in bytes/sec. |
|
nooverwrites: Prevent overwriting files. |
|
retries: Number of times to retry for HTTP error 5xx |
|
continuedl: Try to continue downloads if possible. |
|
noprogress: Do not print the progress bar. |
|
playliststart: Playlist item to start at. |
|
playlistend: Playlist item to end at. |
|
matchtitle: Download only matching titles. |
|
rejecttitle: Reject downloads for matching titles. |
|
logtostderr: Log messages to stderr instead of stdout. |
|
consoletitle: Display progress in console window's titlebar. |
|
nopart: Do not use temporary .part files. |
|
updatetime: Use the Last-modified header to set output file timestamps. |
|
writedescription: Write the video description to a .description file |
|
writeinfojson: Write the video description to a .info.json file |
|
""" |
|
|
|
params = None |
|
_ies = [] |
|
_pps = [] |
|
_download_retcode = None |
|
_num_downloads = None |
|
_screen_file = None |
|
|
|
def __init__(self, params): |
|
"""Create a FileDownloader object with the given options.""" |
|
self._ies = [] |
|
self._pps = [] |
|
self._download_retcode = 0 |
|
self._num_downloads = 0 |
|
self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)] |
|
self.params = params |
|
|
|
@staticmethod |
|
def format_bytes(bytes): |
|
if bytes is None: |
|
return 'N/A' |
|
if type(bytes) is str: |
|
bytes = float(bytes) |
|
if bytes == 0.0: |
|
exponent = 0 |
|
else: |
|
exponent = long(math.log(bytes, 1024.0)) |
|
suffix = 'bkMGTPEZY'[exponent] |
|
converted = float(bytes) / float(1024 ** exponent) |
|
return '%.2f%s' % (converted, suffix) |
|
|
|
@staticmethod |
|
def calc_percent(byte_counter, data_len): |
|
if data_len is None: |
|
return '---.-%' |
|
return '%6s' % ('%3.1f%%' % (float(byte_counter) / float(data_len) * 100.0)) |
|
|
|
@staticmethod |
|
def calc_eta(start, now, total, current): |
|
if total is None: |
|
return '--:--' |
|
dif = now - start |
|
if current == 0 or dif < 0.001: # One millisecond |
|
return '--:--' |
|
rate = float(current) / dif |
|
eta = long((float(total) - float(current)) / rate) |
|
(eta_mins, eta_secs) = divmod(eta, 60) |
|
if eta_mins > 99: |
|
return '--:--' |
|
return '%02d:%02d' % (eta_mins, eta_secs) |
|
|
|
@staticmethod |
|
def calc_speed(start, now, bytes): |
|
dif = now - start |
|
if bytes == 0 or dif < 0.001: # One millisecond |
|
return '%10s' % '---b/s' |
|
return '%10s' % ('%s/s' % FileDownloader.format_bytes(float(bytes) / dif)) |
|
|
|
@staticmethod |
|
def best_block_size(elapsed_time, bytes): |
|
new_min = max(bytes / 2.0, 1.0) |
|
new_max = min(max(bytes * 2.0, 1.0), 4194304) # Do not surpass 4 MB |
|
if elapsed_time < 0.001: |
|
return long(new_max) |
|
rate = bytes / elapsed_time |
|
if rate > new_max: |
|
return long(new_max) |
|
if rate < new_min: |
|
return long(new_min) |
|
return long(rate) |
|
|
|
@staticmethod |
|
def parse_bytes(bytestr): |
|
"""Parse a string indicating a byte quantity into a long integer.""" |
|
matchobj = re.match(r'(?i)^(\d+(?:\.\d+)?)([kMGTPEZY]?)$', bytestr) |
|
if matchobj is None: |
|
return None |
|
number = float(matchobj.group(1)) |
|
multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower()) |
|
return long(round(number * multiplier)) |
|
|
|
def add_info_extractor(self, ie): |
|
"""Add an InfoExtractor object to the end of the list.""" |
|
self._ies.append(ie) |
|
ie.set_downloader(self) |
|
|
|
def add_post_processor(self, pp): |
|
"""Add a PostProcessor object to the end of the chain.""" |
|
self._pps.append(pp) |
|
pp.set_downloader(self) |
|
|
|
def to_screen(self, message, skip_eol=False): |
|
"""Print message to stdout if not in quiet mode.""" |
|
assert type(message) == type(u'') |
|
if not self.params.get('quiet', False): |
|
terminator = [u'\n', u''][skip_eol] |
|
output = message + terminator |
|
|
|
if 'b' not in self._screen_file.mode or sys.version_info[0] < 3: # Python 2 lies about the mode of sys.stdout/sys.stderr |
|
output = output.encode(preferredencoding(), 'ignore') |
|
self._screen_file.write(output) |
|
self._screen_file.flush() |
|
|
|
def to_stderr(self, message): |
|
"""Print message to stderr.""" |
|
print >>sys.stderr, message.encode(preferredencoding()) |
|
|
|
def to_cons_title(self, message): |
|
"""Set console/terminal window title to message.""" |
|
if not self.params.get('consoletitle', False): |
|
return |
|
if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): |
|
# c_wchar_p() might not be necessary if `message` is |
|
# already of type unicode() |
|
ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) |
|
elif 'TERM' in os.environ: |
|
sys.stderr.write('\033]0;%s\007' % message.encode(preferredencoding())) |
|
|
|
def fixed_template(self): |
|
"""Checks if the output template is fixed.""" |
|
return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None) |
|
|
|
def trouble(self, message=None): |
|
"""Determine action to take when a download problem appears. |
|
|
|
Depending on if the downloader has been configured to ignore |
|
download errors or not, this method may throw an exception or |
|
not when errors are found, after printing the message. |
|
""" |
|
if message is not None: |
|
self.to_stderr(message) |
|
if not self.params.get('ignoreerrors', False): |
|
raise DownloadError(message) |
|
self._download_retcode = 1 |
|
|
|
def slow_down(self, start_time, byte_counter): |
|
"""Sleep if the download speed is over the rate limit.""" |
|
rate_limit = self.params.get('ratelimit', None) |
|
if rate_limit is None or byte_counter == 0: |
|
return |
|
now = time.time() |
|
elapsed = now - start_time |
|
if elapsed <= 0.0: |
|
return |
|
speed = float(byte_counter) / elapsed |
|
if speed > rate_limit: |
|
time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit) |
|
|
|
def temp_name(self, filename): |
|
"""Returns a temporary filename for the given filename.""" |
|
if self.params.get('nopart', False) or filename == u'-' or \ |
|
(os.path.exists(_encodeFilename(filename)) and not os.path.isfile(_encodeFilename(filename))): |
|
return filename |
|
return filename + u'.part' |
|
|
|
def undo_temp_name(self, filename): |
|
if filename.endswith(u'.part'): |
|
return filename[:-len(u'.part')] |
|
return filename |
|
|
|
def try_rename(self, old_filename, new_filename): |
|
try: |
|
if old_filename == new_filename: |
|
return |
|
os.rename(_encodeFilename(old_filename), _encodeFilename(new_filename)) |
|
except (IOError, OSError), err: |
|
self.trouble(u'ERROR: unable to rename file') |
|
|
|
def try_utime(self, filename, last_modified_hdr): |
|
"""Try to set the last-modified time of the given file.""" |
|
if last_modified_hdr is None: |
|
return |
|
if not os.path.isfile(_encodeFilename(filename)): |
|
return |
|
timestr = last_modified_hdr |
|
if timestr is None: |
|
return |
|
filetime = timeconvert(timestr) |
|
if filetime is None: |
|
return filetime |
|
try: |
|
os.utime(filename, (time.time(), filetime)) |
|
except: |
|
pass |
|
return filetime |
|
|
|
def report_writedescription(self, descfn): |
|
""" Report that the description file is being written """ |
|
self.to_screen(u'[info] Writing video description to: ' + descfn) |
|
|
|
def report_writeinfojson(self, infofn): |
|
""" Report that the metadata file has been written """ |
|
self.to_screen(u'[info] Video description metadata as JSON to: ' + infofn) |
|
|
|
def report_destination(self, filename): |
|
"""Report destination filename.""" |
|
self.to_screen(u'[download] Destination: ' + filename) |
|
|
|
def report_progress(self, percent_str, data_len_str, speed_str, eta_str): |
|
"""Report download progress.""" |
|
if self.params.get('noprogress', False): |
|
return |
|
self.to_screen(u'\r[download] %s of %s at %s ETA %s' % |
|
(percent_str, data_len_str, speed_str, eta_str), skip_eol=True) |
|
self.to_cons_title(u'youtube-dl - %s of %s at %s ETA %s' % |
|
(percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip())) |
|
|
|
def report_resuming_byte(self, resume_len): |
|
"""Report attempt to resume at given byte.""" |
|
self.to_screen(u'[download] Resuming download at byte %s' % resume_len) |
|
|
|
def report_retry(self, count, retries): |
|
"""Report retry in case of HTTP error 5xx""" |
|
self.to_screen(u'[download] Got server HTTP error. Retrying (attempt %d of %d)...' % (count, retries)) |
|
|
|
def report_file_already_downloaded(self, file_name): |
|
"""Report file has already been fully downloaded.""" |
|
try: |
|
self.to_screen(u'[download] %s has already been downloaded' % file_name) |
|
except (UnicodeEncodeError), err: |
|
self.to_screen(u'[download] The file has already been downloaded') |
|
|
|
def report_unable_to_resume(self): |
|
"""Report it was impossible to resume download.""" |
|
self.to_screen(u'[download] Unable to resume') |
|
|
|
def report_finish(self): |
|
"""Report download finished.""" |
|
if self.params.get('noprogress', False): |
|
self.to_screen(u'[download] Download completed') |
|
else: |
|
self.to_screen(u'') |
|
|
|
def increment_downloads(self): |
|
"""Increment the ordinal that assigns a number to each file.""" |
|
self._num_downloads += 1 |
|
|
|
def prepare_filename(self, info_dict): |
|
"""Generate the output filename.""" |
|
try: |
|
template_dict = dict(info_dict) |
|
template_dict['epoch'] = unicode(long(time.time())) |
|
template_dict['autonumber'] = unicode('%05d' % self._num_downloads) |
|
filename = self.params['outtmpl'] % template_dict |
|
return filename |
|
except (ValueError, KeyError), err: |
|
self.trouble(u'ERROR: invalid system charset or erroneous output template') |
|
return None |
|
|
|
def _match_entry(self, info_dict): |
|
""" Returns None iff the file should be downloaded """ |
|
|
|
title = info_dict['title'] |
|
matchtitle = self.params.get('matchtitle', False) |
|
if matchtitle and not re.search(matchtitle, title, re.IGNORECASE): |
|
return u'[download] "' + title + '" title did not match pattern "' + matchtitle + '"' |
|
rejecttitle = self.params.get('rejecttitle', False) |
|
if rejecttitle and re.search(rejecttitle, title, re.IGNORECASE): |
|
return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"' |
|
return None |
|
|
|
def process_info(self, info_dict): |
|
"""Process a single dictionary returned by an InfoExtractor.""" |
|
|
|
reason = self._match_entry(info_dict) |
|
if reason is not None: |
|
self.to_screen(u'[download] ' + reason) |
|
return |
|
|
|
max_downloads = self.params.get('max_downloads') |
|
if max_downloads is not None: |
|
if self._num_downloads > int(max_downloads): |
|
raise MaxDownloadsReached() |
|
|
|
filename = self.prepare_filename(info_dict) |
|
|
|
# Forced printings |
|
if self.params.get('forcetitle', False): |
|
print info_dict['title'].encode(preferredencoding(), 'xmlcharrefreplace') |
|
if self.params.get('forceurl', False): |
|
print info_dict['url'].encode(preferredencoding(), 'xmlcharrefreplace') |
|
if self.params.get('forcethumbnail', False) and 'thumbnail' in info_dict: |
|
print info_dict['thumbnail'].encode(preferredencoding(), 'xmlcharrefreplace') |
|
if self.params.get('forcedescription', False) and 'description' in info_dict: |
|
print info_dict['description'].encode(preferredencoding(), 'xmlcharrefreplace') |
|
if self.params.get('forcefilename', False) and filename is not None: |
|
print filename.encode(preferredencoding(), 'xmlcharrefreplace') |
|
if self.params.get('forceformat', False): |
|
print info_dict['format'].encode(preferredencoding(), 'xmlcharrefreplace') |
|
|
|
# Do nothing else if in simulate mode |
|
if self.params.get('simulate', False): |
|
return |
|
|
|
if filename is None: |
|
return |
|
|
|
try: |
|
dn = os.path.dirname(_encodeFilename(filename)) |
|
if dn != '' and not os.path.exists(dn): # dn is already encoded |
|
os.makedirs(dn) |
|
except (OSError, IOError), err: |
|
self.trouble(u'ERROR: unable to create directory ' + unicode(err)) |
|
return |
|
|
|
if self.params.get('writedescription', False): |
|
try: |
|
descfn = filename + u'.description' |
|
self.report_writedescription(descfn) |
|
descfile = open(_encodeFilename(descfn), 'wb') |
|
try: |
|
descfile.write(info_dict['description'].encode('utf-8')) |
|
finally: |
|
descfile.close() |
|
except (OSError, IOError): |
|
self.trouble(u'ERROR: Cannot write description file ' + descfn) |
|
return |
|
|
|
if self.params.get('writeinfojson', False): |
|
infofn = filename + u'.info.json' |
|
self.report_writeinfojson(infofn) |
|
try: |
|
json.dump |
|
except (NameError,AttributeError): |
|
self.trouble(u'ERROR: No JSON encoder found. Update to Python 2.6+, setup a json module, or leave out --write-info-json.') |
|
return |
|
try: |
|
infof = open(_encodeFilename(infofn), 'wb') |
|
try: |
|
json_info_dict = dict((k,v) for k,v in info_dict.iteritems() if not k in ('urlhandle',)) |
|
json.dump(json_info_dict, infof) |
|
finally: |
|
infof.close() |
|
except (OSError, IOError): |
|
self.trouble(u'ERROR: Cannot write metadata to JSON file ' + infofn) |
|
return |
|
|
|
if not self.params.get('skip_download', False): |
|
if self.params.get('nooverwrites', False) and os.path.exists(_encodeFilename(filename)): |
|
success = True |
|
else: |
|
try: |
|
success = self._do_download(filename, info_dict) |
|
except (OSError, IOError), err: |
|
raise UnavailableVideoError |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self.trouble(u'ERROR: unable to download video data: %s' % str(err)) |
|
return |
|
except (ContentTooShortError, ), err: |
|
self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) |
|
return |
|
|
|
if success: |
|
try: |
|
self.post_process(filename, info_dict) |
|
except (PostProcessingError), err: |
|
self.trouble(u'ERROR: postprocessing: %s' % str(err)) |
|
return |
|
|
|
def download(self, url_list): |
|
"""Download a given list of URLs.""" |
|
if len(url_list) > 1 and self.fixed_template(): |
|
raise SameFileError(self.params['outtmpl']) |
|
|
|
for url in url_list: |
|
suitable_found = False |
|
for ie in self._ies: |
|
# Go to next InfoExtractor if not suitable |
|
if not ie.suitable(url): |
|
continue |
|
|
|
# Suitable InfoExtractor found |
|
suitable_found = True |
|
|
|
# Extract information from URL and process it |
|
ie.extract(url) |
|
|
|
# Suitable InfoExtractor had been found; go to next URL |
|
break |
|
|
|
if not suitable_found: |
|
self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url) |
|
|
|
return self._download_retcode |
|
|
|
def post_process(self, filename, ie_info): |
|
"""Run the postprocessing chain on the given file.""" |
|
info = dict(ie_info) |
|
info['filepath'] = filename |
|
for pp in self._pps: |
|
info = pp.run(info) |
|
if info is None: |
|
break |
|
|
|
def _download_with_rtmpdump(self, filename, url, player_url): |
|
self.report_destination(filename) |
|
tmpfilename = self.temp_name(filename) |
|
|
|
# Check for rtmpdump first |
|
try: |
|
subprocess.call(['rtmpdump', '-h'], stdout=(file(os.path.devnull, 'w')), stderr=subprocess.STDOUT) |
|
except (OSError, IOError): |
|
self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run') |
|
return False |
|
|
|
# Download using rtmpdump. rtmpdump returns exit code 2 when |
|
# the connection was interrumpted and resuming appears to be |
|
# possible. This is part of rtmpdump's normal usage, AFAIK. |
|
basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', tmpfilename] |
|
args = basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)] |
|
if self.params['verbose']: |
|
try: |
|
import pipes |
|
shell_quote = lambda args: ' '.join(map(pipes.quote, args)) |
|
except ImportError: |
|
shell_quote = repr |
|
self.to_screen(u'[debug] rtmpdump command line: ' + shell_quote(args)) |
|
retval = subprocess.call(args) |
|
while retval == 2 or retval == 1: |
|
prevsize = os.path.getsize(_encodeFilename(tmpfilename)) |
|
self.to_screen(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True) |
|
time.sleep(5.0) # This seems to be needed |
|
retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1]) |
|
cursize = os.path.getsize(_encodeFilename(tmpfilename)) |
|
if prevsize == cursize and retval == 1: |
|
break |
|
# Some rtmp streams seem abort after ~ 99.8%. Don't complain for those |
|
if prevsize == cursize and retval == 2 and cursize > 1024: |
|
self.to_screen(u'\r[rtmpdump] Could not download the whole video. This can happen for some advertisements.') |
|
retval = 0 |
|
break |
|
if retval == 0: |
|
self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(_encodeFilename(tmpfilename))) |
|
self.try_rename(tmpfilename, filename) |
|
return True |
|
else: |
|
self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval) |
|
return False |
|
|
|
def _do_download(self, filename, info_dict): |
|
url = info_dict['url'] |
|
player_url = info_dict.get('player_url', None) |
|
|
|
# Check file already present |
|
if self.params.get('continuedl', False) and os.path.isfile(_encodeFilename(filename)) and not self.params.get('nopart', False): |
|
self.report_file_already_downloaded(filename) |
|
return True |
|
|
|
# Attempt to download using rtmpdump |
|
if url.startswith('rtmp'): |
|
return self._download_with_rtmpdump(filename, url, player_url) |
|
|
|
tmpfilename = self.temp_name(filename) |
|
stream = None |
|
|
|
# Do not include the Accept-Encoding header |
|
headers = {'Youtubedl-no-compression': 'True'} |
|
basic_request = urllib2.Request(url, None, headers) |
|
request = urllib2.Request(url, None, headers) |
|
|
|
# Establish possible resume length |
|
if os.path.isfile(_encodeFilename(tmpfilename)): |
|
resume_len = os.path.getsize(_encodeFilename(tmpfilename)) |
|
else: |
|
resume_len = 0 |
|
|
|
open_mode = 'wb' |
|
if resume_len != 0: |
|
if self.params.get('continuedl', False): |
|
self.report_resuming_byte(resume_len) |
|
request.add_header('Range','bytes=%d-' % resume_len) |
|
open_mode = 'ab' |
|
else: |
|
resume_len = 0 |
|
|
|
count = 0 |
|
retries = self.params.get('retries', 0) |
|
while count <= retries: |
|
# Establish connection |
|
try: |
|
if count == 0 and 'urlhandle' in info_dict: |
|
data = info_dict['urlhandle'] |
|
data = urllib2.urlopen(request) |
|
break |
|
except (urllib2.HTTPError, ), err: |
|
if (err.code < 500 or err.code >= 600) and err.code != 416: |
|
# Unexpected HTTP error |
|
raise |
|
elif err.code == 416: |
|
# Unable to resume (requested range not satisfiable) |
|
try: |
|
# Open the connection again without the range header |
|
data = urllib2.urlopen(basic_request) |
|
content_length = data.info()['Content-Length'] |
|
except (urllib2.HTTPError, ), err: |
|
if err.code < 500 or err.code >= 600: |
|
raise |
|
else: |
|
# Examine the reported length |
|
if (content_length is not None and |
|
(resume_len - 100 < long(content_length) < resume_len + 100)): |
|
# The file had already been fully downloaded. |
|
# Explanation to the above condition: in issue #175 it was revealed that |
|
# YouTube sometimes adds or removes a few bytes from the end of the file, |
|
# changing the file size slightly and causing problems for some users. So |
|
# I decided to implement a suggested change and consider the file |
|
# completely downloaded if the file size differs less than 100 bytes from |
|
# the one in the hard drive. |
|
self.report_file_already_downloaded(filename) |
|
self.try_rename(tmpfilename, filename) |
|
return True |
|
else: |
|
# The length does not match, we start the download over |
|
self.report_unable_to_resume() |
|
open_mode = 'wb' |
|
break |
|
# Retry |
|
count += 1 |
|
if count <= retries: |
|
self.report_retry(count, retries) |
|
|
|
if count > retries: |
|
self.trouble(u'ERROR: giving up after %s retries' % retries) |
|
return False |
|
|
|
data_len = data.info().get('Content-length', None) |
|
if data_len is not None: |
|
data_len = long(data_len) + resume_len |
|
data_len_str = self.format_bytes(data_len) |
|
byte_counter = 0 + resume_len |
|
block_size = 1024 |
|
start = time.time() |
|
while True: |
|
# Download and write |
|
before = time.time() |
|
data_block = data.read(block_size) |
|
after = time.time() |
|
if len(data_block) == 0: |
|
break |
|
byte_counter += len(data_block) |
|
|
|
# Open file just in time |
|
if stream is None: |
|
try: |
|
(stream, tmpfilename) = sanitize_open(tmpfilename, open_mode) |
|
assert stream is not None |
|
filename = self.undo_temp_name(tmpfilename) |
|
self.report_destination(filename) |
|
except (OSError, IOError), err: |
|
self.trouble(u'ERROR: unable to open for writing: %s' % str(err)) |
|
return False |
|
try: |
|
stream.write(data_block) |
|
except (IOError, OSError), err: |
|
self.trouble(u'\nERROR: unable to write data: %s' % str(err)) |
|
return False |
|
block_size = self.best_block_size(after - before, len(data_block)) |
|
|
|
# Progress message |
|
speed_str = self.calc_speed(start, time.time(), byte_counter - resume_len) |
|
if data_len is None: |
|
self.report_progress('Unknown %', data_len_str, speed_str, 'Unknown ETA') |
|
else: |
|
percent_str = self.calc_percent(byte_counter, data_len) |
|
eta_str = self.calc_eta(start, time.time(), data_len - resume_len, byte_counter - resume_len) |
|
self.report_progress(percent_str, data_len_str, speed_str, eta_str) |
|
|
|
# Apply rate limit |
|
self.slow_down(start, byte_counter - resume_len) |
|
|
|
if stream is None: |
|
self.trouble(u'\nERROR: Did not get any data blocks') |
|
return False |
|
stream.close() |
|
self.report_finish() |
|
if data_len is not None and byte_counter != data_len: |
|
raise ContentTooShortError(byte_counter, long(data_len)) |
|
self.try_rename(tmpfilename, filename) |
|
|
|
# Update file modification time |
|
if self.params.get('updatetime', True): |
|
info_dict['filetime'] = self.try_utime(filename, data.info().get('last-modified', None)) |
|
|
|
return True |
|
|
|
|
|
class InfoExtractor(object): |
|
"""Information Extractor class. |
|
|
|
Information extractors are the classes that, given a URL, extract |
|
information from the video (or videos) the URL refers to. This |
|
information includes the real video URL, the video title and simplified |
|
title, author and others. The information is stored in a dictionary |
|
which is then passed to the FileDownloader. The FileDownloader |
|
processes this information possibly downloading the video to the file |
|
system, among other possible outcomes. The dictionaries must include |
|
the following fields: |
|
|
|
id: Video identifier. |
|
url: Final video URL. |
|
uploader: Nickname of the video uploader. |
|
title: Literal title. |
|
stitle: Simplified title. |
|
ext: Video filename extension. |
|
format: Video format. |
|
player_url: SWF Player URL (may be None). |
|
|
|
The following fields are optional. Their primary purpose is to allow |
|
youtube-dl to serve as the backend for a video search function, such |
|
as the one in youtube2mp3. They are only used when their respective |
|
forced printing functions are called: |
|
|
|
thumbnail: Full URL to a video thumbnail image. |
|
description: One-line video description. |
|
|
|
Subclasses of this one should re-define the _real_initialize() and |
|
_real_extract() methods and define a _VALID_URL regexp. |
|
Probably, they should also be added to the list of extractors. |
|
""" |
|
|
|
_ready = False |
|
_downloader = None |
|
|
|
def __init__(self, downloader=None): |
|
"""Constructor. Receives an optional downloader.""" |
|
self._ready = False |
|
self.set_downloader(downloader) |
|
|
|
def suitable(self, url): |
|
"""Receives a URL and returns True if suitable for this IE.""" |
|
return re.match(self._VALID_URL, url) is not None |
|
|
|
def initialize(self): |
|
"""Initializes an instance (authentication, etc).""" |
|
if not self._ready: |
|
self._real_initialize() |
|
self._ready = True |
|
|
|
def extract(self, url): |
|
"""Extracts URL information and returns it in list of dicts.""" |
|
self.initialize() |
|
return self._real_extract(url) |
|
|
|
def set_downloader(self, downloader): |
|
"""Sets the downloader for this IE.""" |
|
self._downloader = downloader |
|
|
|
def _real_initialize(self): |
|
"""Real initialization process. Redefine in subclasses.""" |
|
pass |
|
|
|
def _real_extract(self, url): |
|
"""Real extraction process. Redefine in subclasses.""" |
|
pass |
|
|
|
|
|
class YoutubeIE(InfoExtractor): |
|
"""Information extractor for youtube.com.""" |
|
|
|
_VALID_URL = r'^((?:https?://)?(?:youtu\.be/|(?:\w+\.)?youtube(?:-nocookie)?\.com/)(?!view_play_list|my_playlists|artist|playlist)(?:(?:(?:v|embed|e)/)|(?:(?:watch(?:_popup)?(?:\.php)?)?(?:\?|#!?)(?:.+&)?v=))?)?([0-9A-Za-z_-]+)(?(1).+)?$' |
|
_LANG_URL = r'http://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1' |
|
_LOGIN_URL = 'https://www.youtube.com/signup?next=/&gl=US&hl=en' |
|
_AGE_URL = 'http://www.youtube.com/verify_age?next_url=/&gl=US&hl=en' |
|
_NETRC_MACHINE = 'youtube' |
|
# Listed in order of quality |
|
_available_formats = ['38', '37', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13'] |
|
_available_formats_prefer_free = ['38', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13'] |
|
_video_extensions = { |
|
'13': '3gp', |
|
'17': 'mp4', |
|
'18': 'mp4', |
|
'22': 'mp4', |
|
'37': 'mp4', |
|
'38': 'video', # You actually don't know if this will be MOV, AVI or whatever |
|
'43': 'webm', |
|
'44': 'webm', |
|
'45': 'webm', |
|
} |
|
_video_dimensions = { |
|
'5': '240x400', |
|
'6': '???', |
|
'13': '???', |
|
'17': '144x176', |
|
'18': '360x640', |
|
'22': '720x1280', |
|
'34': '360x640', |
|
'35': '480x854', |
|
'37': '1080x1920', |
|
'38': '3072x4096', |
|
'43': '360x640', |
|
'44': '480x854', |
|
'45': '720x1280', |
|
} |
|
IE_NAME = u'youtube' |
|
|
|
def report_lang(self): |
|
"""Report attempt to set language.""" |
|
self._downloader.to_screen(u'[youtube] Setting language') |
|
|
|
def report_login(self): |
|
"""Report attempt to log in.""" |
|
self._downloader.to_screen(u'[youtube] Logging in') |
|
|
|
def report_age_confirmation(self): |
|
"""Report attempt to confirm age.""" |
|
self._downloader.to_screen(u'[youtube] Confirming age') |
|
|
|
def report_video_webpage_download(self, video_id): |
|
"""Report attempt to download video webpage.""" |
|
self._downloader.to_screen(u'[youtube] %s: Downloading video webpage' % video_id) |
|
|
|
def report_video_info_webpage_download(self, video_id): |
|
"""Report attempt to download video info webpage.""" |
|
self._downloader.to_screen(u'[youtube] %s: Downloading video info webpage' % video_id) |
|
|
|
def report_information_extraction(self, video_id): |
|
"""Report attempt to extract video information.""" |
|
self._downloader.to_screen(u'[youtube] %s: Extracting video information' % video_id) |
|
|
|
def report_unavailable_format(self, video_id, format): |
|
"""Report extracted video URL.""" |
|
self._downloader.to_screen(u'[youtube] %s: Format %s not available' % (video_id, format)) |
|
|
|
def report_rtmp_download(self): |
|
"""Indicate the download will use the RTMP protocol.""" |
|
self._downloader.to_screen(u'[youtube] RTMP download detected') |
|
|
|
def _print_formats(self, formats): |
|
print 'Available formats:' |
|
for x in formats: |
|
print '%s\t:\t%s\t[%s]' %(x, self._video_extensions.get(x, 'flv'), self._video_dimensions.get(x, '???')) |
|
|
|
def _real_initialize(self): |
|
if self._downloader is None: |
|
return |
|
|
|
username = None |
|
password = None |
|
downloader_params = self._downloader.params |
|
|
|
# Attempt to use provided username and password or .netrc data |
|
if downloader_params.get('username', None) is not None: |
|
username = downloader_params['username'] |
|
password = downloader_params['password'] |
|
elif downloader_params.get('usenetrc', False): |
|
try: |
|
info = netrc.netrc().authenticators(self._NETRC_MACHINE) |
|
if info is not None: |
|
username = info[0] |
|
password = info[2] |
|
else: |
|
raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE) |
|
except (IOError, netrc.NetrcParseError), err: |
|
self._downloader.to_stderr(u'WARNING: parsing .netrc: %s' % str(err)) |
|
return |
|
|
|
# Set language |
|
request = urllib2.Request(self._LANG_URL) |
|
try: |
|
self.report_lang() |
|
urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.to_stderr(u'WARNING: unable to set language: %s' % str(err)) |
|
return |
|
|
|
# No authentication to be performed |
|
if username is None: |
|
return |
|
|
|
# Log in |
|
login_form = { |
|
'current_form': 'loginForm', |
|
'next': '/', |
|
'action_login': 'Log In', |
|
'username': username, |
|
'password': password, |
|
} |
|
request = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form)) |
|
try: |
|
self.report_login() |
|
login_results = urllib2.urlopen(request).read() |
|
if re.search(r'(?i)<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)) |
|
try: |
|
self.report_age_confirmation() |
|
age_results = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err)) |
|
return |
|
|
|
def _real_extract(self, url): |
|
# Extract video id from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
video_id = mobj.group(2) |
|
|
|
# Get video webpage |
|
self.report_video_webpage_download(video_id) |
|
request = urllib2.Request('http://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1' % video_id) |
|
try: |
|
video_webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) |
|
return |
|
|
|
# Attempt to extract SWF player URL |
|
mobj = re.search(r'swfConfig.*?"(http:\\/\\/.*?watch.*?-.*?\.swf)"', video_webpage) |
|
if mobj is not None: |
|
player_url = re.sub(r'\\(.)', r'\1', mobj.group(1)) |
|
else: |
|
player_url = None |
|
|
|
# Get video info |
|
self.report_video_info_webpage_download(video_id) |
|
for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']: |
|
video_info_url = ('http://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' |
|
% (video_id, el_type)) |
|
request = urllib2.Request(video_info_url) |
|
try: |
|
video_info_webpage = urllib2.urlopen(request).read() |
|
video_info = parse_qs(video_info_webpage) |
|
if 'token' in video_info: |
|
break |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err)) |
|
return |
|
if 'token' not in video_info: |
|
if 'reason' in video_info: |
|
self._downloader.trouble(u'ERROR: YouTube said: %s' % video_info['reason'][0].decode('utf-8')) |
|
else: |
|
self._downloader.trouble(u'ERROR: "token" parameter not in video info for unknown reason') |
|
return |
|
|
|
# Start extracting information |
|
self.report_information_extraction(video_id) |
|
|
|
# uploader |
|
if 'author' not in video_info: |
|
self._downloader.trouble(u'ERROR: unable to extract uploader nickname') |
|
return |
|
video_uploader = urllib.unquote_plus(video_info['author'][0]) |
|
|
|
# title |
|
if 'title' not in video_info: |
|
self._downloader.trouble(u'ERROR: unable to extract video title') |
|
return |
|
video_title = urllib.unquote_plus(video_info['title'][0]) |
|
video_title = video_title.decode('utf-8') |
|
video_title = sanitize_title(video_title) |
|
|
|
# simplified title |
|
simple_title = _simplify_title(video_title) |
|
|
|
# thumbnail image |
|
if 'thumbnail_url' not in video_info: |
|
self._downloader.trouble(u'WARNING: unable to extract video thumbnail') |
|
video_thumbnail = '' |
|
else: # don't panic if we can't find it |
|
video_thumbnail = urllib.unquote_plus(video_info['thumbnail_url'][0]) |
|
|
|
# upload date |
|
upload_date = u'NA' |
|
mobj = re.search(r'id="eow-date.*?>(.*?)</span>', video_webpage, re.DOTALL) |
|
if mobj is not None: |
|
upload_date = ' '.join(re.sub(r'[/,-]', r' ', mobj.group(1)).split()) |
|
format_expressions = ['%d %B %Y', '%B %d %Y', '%b %d %Y'] |
|
for expression in format_expressions: |
|
try: |
|
upload_date = datetime.datetime.strptime(upload_date, expression).strftime('%Y%m%d') |
|
except: |
|
pass |
|
|
|
# description |
|
try: |
|
lxml.etree |
|
except NameError: |
|
video_description = u'No description available.' |
|
if self._downloader.params.get('forcedescription', False) or self._downloader.params.get('writedescription', False): |
|
mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', video_webpage) |
|
if mobj is not None: |
|
video_description = mobj.group(1).decode('utf-8') |
|
else: |
|
html_parser = lxml.etree.HTMLParser(encoding='utf-8') |
|
vwebpage_doc = lxml.etree.parse(StringIO.StringIO(video_webpage), html_parser) |
|
video_description = u''.join(vwebpage_doc.xpath('id("eow-description")//text()')) |
|
# TODO use another parser |
|
|
|
# token |
|
video_token = urllib.unquote_plus(video_info['token'][0]) |
|
|
|
# Decide which formats to download |
|
req_format = self._downloader.params.get('format', None) |
|
|
|
if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'): |
|
self.report_rtmp_download() |
|
video_url_list = [(None, video_info['conn'][0])] |
|
elif 'url_encoded_fmt_stream_map' in video_info and len(video_info['url_encoded_fmt_stream_map']) >= 1: |
|
url_data_strs = video_info['url_encoded_fmt_stream_map'][0].split(',') |
|
url_data = [parse_qs(uds) for uds in url_data_strs] |
|
url_data = filter(lambda ud: 'itag' in ud and 'url' in ud, url_data) |
|
url_map = dict((ud['itag'][0], ud['url'][0]) for ud in url_data) |
|
|
|
format_limit = self._downloader.params.get('format_limit', None) |
|
available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats |
|
if format_limit is not None and format_limit in available_formats: |
|
format_list = available_formats[available_formats.index(format_limit):] |
|
else: |
|
format_list = available_formats |
|
existing_formats = [x for x in format_list if x in url_map] |
|
if len(existing_formats) == 0: |
|
self._downloader.trouble(u'ERROR: no known formats available for video') |
|
return |
|
if self._downloader.params.get('listformats', None): |
|
self._print_formats(existing_formats) |
|
return |
|
if req_format is None or req_format == 'best': |
|
video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality |
|
elif req_format == 'worst': |
|
video_url_list = [(existing_formats[len(existing_formats)-1], url_map[existing_formats[len(existing_formats)-1]])] # worst quality |
|
elif req_format in ('-1', 'all'): |
|
video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats |
|
else: |
|
# Specific formats. We pick the first in a slash-delimeted sequence. |
|
# For example, if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'. |
|
req_formats = req_format.split('/') |
|
video_url_list = None |
|
for rf in req_formats: |
|
if rf in url_map: |
|
video_url_list = [(rf, url_map[rf])] |
|
break |
|
if video_url_list is None: |
|
self._downloader.trouble(u'ERROR: requested format not available') |
|
return |
|
else: |
|
self._downloader.trouble(u'ERROR: no conn or url_encoded_fmt_stream_map information found in video info') |
|
return |
|
|
|
for format_param, video_real_url in video_url_list: |
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
|
|
# Extension |
|
video_extension = self._video_extensions.get(format_param, 'flv') |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_real_url.decode('utf-8'), |
|
'uploader': video_uploader.decode('utf-8'), |
|
'upload_date': upload_date, |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'format': (format_param is None and u'NA' or format_param.decode('utf-8')), |
|
'thumbnail': video_thumbnail.decode('utf-8'), |
|
'description': video_description, |
|
'player_url': player_url, |
|
}) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class MetacafeIE(InfoExtractor): |
|
"""Information Extractor for metacafe.com.""" |
|
|
|
_VALID_URL = r'(?:http://)?(?:www\.)?metacafe\.com/watch/([^/]+)/([^/]+)/.*' |
|
_DISCLAIMER = 'http://www.metacafe.com/family_filter/' |
|
_FILTER_POST = 'http://www.metacafe.com/f/index.php?inputType=filter&controllerGroup=user' |
|
_youtube_ie = None |
|
IE_NAME = u'metacafe' |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
def report_disclaimer(self): |
|
"""Report disclaimer retrieval.""" |
|
self._downloader.to_screen(u'[metacafe] Retrieving disclaimer') |
|
|
|
def report_age_confirmation(self): |
|
"""Report attempt to confirm age.""" |
|
self._downloader.to_screen(u'[metacafe] Confirming age') |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[metacafe] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[metacafe] %s: Extracting information' % video_id) |
|
|
|
def _real_initialize(self): |
|
# Retrieve disclaimer |
|
request = urllib2.Request(self._DISCLAIMER) |
|
try: |
|
self.report_disclaimer() |
|
disclaimer = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to retrieve disclaimer: %s' % str(err)) |
|
return |
|
|
|
# Confirm age |
|
disclaimer_form = { |
|
'filters': '0', |
|
'submit': "Continue - I'm over 18", |
|
} |
|
request = urllib2.Request(self._FILTER_POST, urllib.urlencode(disclaimer_form)) |
|
try: |
|
self.report_age_confirmation() |
|
disclaimer = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err)) |
|
return |
|
|
|
def _real_extract(self, url): |
|
# Extract id and simplified title from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
video_id = mobj.group(1) |
|
|
|
# Check if video comes from YouTube |
|
mobj2 = re.match(r'^yt-(.*)$', video_id) |
|
if mobj2 is not None: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % mobj2.group(1)) |
|
return |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
|
|
simple_title = mobj.group(2).decode('utf-8') |
|
|
|
# Retrieve video webpage to extract further information |
|
request = urllib2.Request('http://www.metacafe.com/watch/%s/' % video_id) |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract URL, uploader and title from webpage |
|
self.report_extraction(video_id) |
|
mobj = re.search(r'(?m)&mediaURL=([^&]+)', webpage) |
|
if mobj is not None: |
|
mediaURL = urllib.unquote(mobj.group(1)) |
|
video_extension = mediaURL[-3:] |
|
|
|
# Extract gdaKey if available |
|
mobj = re.search(r'(?m)&gdaKey=(.*?)&', webpage) |
|
if mobj is None: |
|
video_url = mediaURL |
|
else: |
|
gdaKey = mobj.group(1) |
|
video_url = '%s?__gda__=%s' % (mediaURL, gdaKey) |
|
else: |
|
mobj = re.search(r' name="flashvars" value="(.*?)"', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
vardict = parse_qs(mobj.group(1)) |
|
if 'mediaData' not in vardict: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
mobj = re.search(r'"mediaURL":"(http.*?)","key":"(.*?)"', vardict['mediaData'][0]) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
mediaURL = mobj.group(1).replace('\\/', '/') |
|
video_extension = mediaURL[-3:] |
|
video_url = '%s?__gda__=%s' % (mediaURL, mobj.group(2)) |
|
|
|
mobj = re.search(r'(?im)<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'), |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'format': u'NA', |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class DailymotionIE(InfoExtractor): |
|
"""Information Extractor for Dailymotion""" |
|
|
|
_VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^_/]+)_([^/]+)' |
|
IE_NAME = u'dailymotion' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[dailymotion] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[dailymotion] %s: Extracting information' % video_id) |
|
|
|
def _real_extract(self, url): |
|
# Extract id and simplified title from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
video_id = mobj.group(1) |
|
|
|
video_extension = 'flv' |
|
|
|
# Retrieve video webpage to extract further information |
|
request = urllib2.Request(url) |
|
request.add_header('Cookie', 'family_filter=off') |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract URL, uploader and title from webpage |
|
self.report_extraction(video_id) |
|
mobj = re.search(r'(?i)addVariable\(\"sequence\"\s*,\s*\"([^\"]+?)\"\)', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
sequence = urllib.unquote(mobj.group(1)) |
|
mobj = re.search(r',\"sdURL\"\:\"([^\"]+?)\",', sequence) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
mediaURL = urllib.unquote(mobj.group(1)).replace('\\', '') |
|
|
|
# if needed add http://www.dailymotion.com/ if relative URL |
|
|
|
video_url = mediaURL |
|
|
|
mobj = re.search(r'<meta property="og:title" content="(?P<title>[^"]*)" />', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract title') |
|
return |
|
video_title = _unescapeHTML(mobj.group('title').decode('utf-8')) |
|
video_title = sanitize_title(video_title) |
|
simple_title = _simplify_title(video_title) |
|
|
|
mobj = re.search(r'(?im)<span class="owner[^\"]+?">[^<]+?<a [^>]+?>([^<]+?)</a></span>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract uploader nickname') |
|
return |
|
video_uploader = mobj.group(1) |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url.decode('utf-8'), |
|
'uploader': video_uploader.decode('utf-8'), |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'format': u'NA', |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class GoogleIE(InfoExtractor): |
|
"""Information extractor for video.google.com.""" |
|
|
|
_VALID_URL = r'(?:http://)?video\.google\.(?:com(?:\.au)?|co\.(?:uk|jp|kr|cr)|ca|de|es|fr|it|nl|pl)/videoplay\?docid=([^\&]+).*' |
|
IE_NAME = u'video.google' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[video.google] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[video.google] %s: Extracting information' % video_id) |
|
|
|
def _real_extract(self, url): |
|
# Extract id from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
video_id = mobj.group(1) |
|
|
|
video_extension = 'mp4' |
|
|
|
# Retrieve video webpage to extract further information |
|
request = urllib2.Request('http://video.google.com/videoplay?docid=%s&hl=en&oe=utf-8' % video_id) |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract URL, uploader, and title from webpage |
|
self.report_extraction(video_id) |
|
mobj = re.search(r"download_url:'([^']+)'", webpage) |
|
if mobj is None: |
|
video_extension = 'flv' |
|
mobj = re.search(r"(?i)videoUrl\\x3d(.+?)\\x26", webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
mediaURL = urllib.unquote(mobj.group(1)) |
|
mediaURL = mediaURL.replace('\\x3d', '\x3d') |
|
mediaURL = mediaURL.replace('\\x26', '\x26') |
|
|
|
video_url = mediaURL |
|
|
|
mobj = re.search(r'<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 = _simplify_title(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', |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'format': u'NA', |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class PhotobucketIE(InfoExtractor): |
|
"""Information extractor for photobucket.com.""" |
|
|
|
_VALID_URL = r'(?:http://)?(?:[a-z0-9]+\.)?photobucket\.com/.*[\?\&]current=(.*\.flv)' |
|
IE_NAME = u'photobucket' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[photobucket] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[photobucket] %s: Extracting information' % video_id) |
|
|
|
def _real_extract(self, url): |
|
# Extract id from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
video_id = mobj.group(1) |
|
|
|
video_extension = 'flv' |
|
|
|
# Retrieve video webpage to extract further information |
|
request = urllib2.Request(url) |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract URL, uploader, and title from webpage |
|
self.report_extraction(video_id) |
|
mobj = re.search(r'<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 = _simplify_title(vide_title) |
|
|
|
video_uploader = mobj.group(2).decode('utf-8') |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url.decode('utf-8'), |
|
'uploader': video_uploader, |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'format': u'NA', |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class YahooIE(InfoExtractor): |
|
"""Information extractor for video.yahoo.com.""" |
|
|
|
# _VALID_URL matches all Yahoo! Video URLs |
|
# _VPAGE_URL matches only the extractable '/watch/' URLs |
|
_VALID_URL = r'(?:http://)?(?:[a-z]+\.)?video\.yahoo\.com/(?:watch|network)/([0-9]+)(?:/|\?v=)([0-9]+)(?:[#\?].*)?' |
|
_VPAGE_URL = r'(?:http://)?video\.yahoo\.com/watch/([0-9]+)/([0-9]+)(?:[#\?].*)?' |
|
IE_NAME = u'video.yahoo' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[video.yahoo] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[video.yahoo] %s: Extracting information' % video_id) |
|
|
|
def _real_extract(self, url, new_video=True): |
|
# Extract ID from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
video_id = mobj.group(2) |
|
video_extension = 'flv' |
|
|
|
# Rewrite valid but non-extractable URLs as |
|
# extractable English language /watch/ URLs |
|
if re.match(self._VPAGE_URL, url) is None: |
|
request = urllib2.Request(url) |
|
try: |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
mobj = re.search(r'\("id", "([0-9]+)"\);', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Unable to extract id field') |
|
return |
|
yahoo_id = mobj.group(1) |
|
|
|
mobj = re.search(r'\("vid", "([0-9]+)"\);', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Unable to extract vid field') |
|
return |
|
yahoo_vid = mobj.group(1) |
|
|
|
url = 'http://video.yahoo.com/watch/%s/%s' % (yahoo_vid, yahoo_id) |
|
return self._real_extract(url, new_video=False) |
|
|
|
# Retrieve video webpage to extract further information |
|
request = urllib2.Request(url) |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract uploader and title from webpage |
|
self.report_extraction(video_id) |
|
mobj = re.search(r'<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 = _simplify_title(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, |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'thumbnail': video_thumbnail.decode('utf-8'), |
|
'description': video_description, |
|
'thumbnail': video_thumbnail, |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class VimeoIE(InfoExtractor): |
|
"""Information extractor for vimeo.com.""" |
|
|
|
# _VALID_URL matches Vimeo URLs |
|
_VALID_URL = r'(?:https?://)?(?:(?:www|player).)?vimeo\.com/(?:groups/[^/]+/)?(?:videos?/)?([0-9]+)' |
|
IE_NAME = u'vimeo' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[vimeo] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[vimeo] %s: Extracting information' % video_id) |
|
|
|
def _real_extract(self, url, new_video=True): |
|
# Extract ID from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
video_id = mobj.group(1) |
|
|
|
# Retrieve video webpage to extract further information |
|
request = urllib2.Request("http://vimeo.com/moogaloop/load/clip:%s" % video_id, None, std_headers) |
|
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 |
|
|
|
# Now we begin extracting as much information as we can from what we |
|
# retrieved. First we extract the information common to all extractors, |
|
# and latter we extract those that are Vimeo specific. |
|
self.report_extraction(video_id) |
|
|
|
# Extract title |
|
mobj = re.search(r'<caption>(.*?)</caption>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video title') |
|
return |
|
video_title = mobj.group(1).decode('utf-8') |
|
simple_title = _simplify_title(video_title) |
|
|
|
# Extract uploader |
|
mobj = re.search(r'<uploader_url>http://vimeo.com/(.*?)</uploader_url>', 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'<thumbnail>(.*?)</thumbnail>', 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 property="og: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.' |
|
video_description = 'Foo.' |
|
|
|
# Vimeo specific: extract request signature |
|
mobj = re.search(r'<request_signature>(.*?)</request_signature>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract request signature') |
|
return |
|
sig = mobj.group(1).decode('utf-8') |
|
|
|
# Vimeo specific: extract video quality information |
|
mobj = re.search(r'<isHD>(\d+)</isHD>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video quality information') |
|
return |
|
quality = mobj.group(1).decode('utf-8') |
|
|
|
if int(quality) == 1: |
|
quality = 'hd' |
|
else: |
|
quality = 'sd' |
|
|
|
# Vimeo specific: Extract request signature expiration |
|
mobj = re.search(r'<request_signature_expires>(.*?)</request_signature_expires>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract request signature expiration') |
|
return |
|
sig_exp = mobj.group(1).decode('utf-8') |
|
|
|
video_url = "http://vimeo.com/moogaloop/play/clip:%s/%s/%s/?q=%s" % (video_id, sig, sig_exp, quality) |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url, |
|
'uploader': video_uploader, |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': u'mp4', |
|
'thumbnail': video_thumbnail.decode('utf-8'), |
|
'description': video_description, |
|
'thumbnail': video_thumbnail, |
|
'description': video_description, |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'ERROR: unable to download video') |
|
|
|
|
|
class GenericIE(InfoExtractor): |
|
"""Generic last-resort information extractor.""" |
|
|
|
_VALID_URL = r'.*' |
|
IE_NAME = u'generic' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'WARNING: Falling back on generic information extractor.') |
|
self._downloader.to_screen(u'[generic] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[generic] %s: Extracting information' % video_id) |
|
|
|
def _real_extract(self, url): |
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
|
|
video_id = url.split('/')[-1] |
|
request = urllib2.Request(url) |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
except ValueError, err: |
|
# since this is the last-resort InfoExtractor, if |
|
# this error is thrown, it'll be thrown here |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
self.report_extraction(video_id) |
|
# Start with something easy: JW Player in SWFObject |
|
mobj = re.search(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage) |
|
if mobj is None: |
|
# Broaden the search a little bit |
|
mobj = re.search(r'[^A-Za-z0-9]?(?:file|source)=(http[^\'"&]*)', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
# It's possible that one of the regexes |
|
# matched, but returned an empty group: |
|
if mobj.group(1) is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
video_url = urllib.unquote(mobj.group(1)) |
|
video_id = os.path.basename(video_url) |
|
|
|
# here's a fun little line of code for you: |
|
video_extension = os.path.splitext(video_id)[1][1:] |
|
video_id = os.path.splitext(video_id)[0] |
|
|
|
# it's tempting to parse this further, but you would |
|
# have to take into account all the variations like |
|
# Video Title - Site Name |
|
# Site Name | Video Title |
|
# Video Title - Tagline | Site Name |
|
# and so on and so forth; it's just not practical |
|
mobj = re.search(r'<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 = _simplify_title(video_title) |
|
|
|
# video uploader is domain name |
|
mobj = re.match(r'(?:https?://)?([^/]*)/.*', url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract title') |
|
return |
|
video_uploader = mobj.group(1).decode('utf-8') |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url.decode('utf-8'), |
|
'uploader': video_uploader, |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'format': u'NA', |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class YoutubeSearchIE(InfoExtractor): |
|
"""Information Extractor for YouTube search queries.""" |
|
_VALID_URL = r'ytsearch(\d+|all)?:[\s\S]+' |
|
_TEMPLATE_URL = 'http://www.youtube.com/results?search_query=%s&page=%s&gl=US&hl=en' |
|
_VIDEO_INDICATOR = r'href="/watch\?v=.+?"' |
|
_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>' |
|
_youtube_ie = None |
|
_max_youtube_results = 1000 |
|
IE_NAME = u'youtube:search' |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
def report_download_page(self, query, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
query = query.decode(preferredencoding()) |
|
self._downloader.to_screen(u'[youtube] query "%s": Downloading page %s' % (query, pagenum)) |
|
|
|
def _real_initialize(self): |
|
self._youtube_ie.initialize() |
|
|
|
def _real_extract(self, query): |
|
mobj = re.match(self._VALID_URL, query) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) |
|
return |
|
|
|
prefix, query = query.split(':') |
|
prefix = prefix[8:] |
|
query = query.encode('utf-8') |
|
if prefix == '': |
|
self._download_n_results(query, 1) |
|
return |
|
elif prefix == 'all': |
|
self._download_n_results(query, self._max_youtube_results) |
|
return |
|
else: |
|
try: |
|
n = long(prefix) |
|
if n <= 0: |
|
self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) |
|
return |
|
elif n > self._max_youtube_results: |
|
self._downloader.to_stderr(u'WARNING: ytsearch returns max %i results (you requested %i)' % (self._max_youtube_results, n)) |
|
n = self._max_youtube_results |
|
self._download_n_results(query, n) |
|
return |
|
except ValueError: # parsing prefix as integer fails |
|
self._download_n_results(query, 1) |
|
return |
|
|
|
def _download_n_results(self, query, n): |
|
"""Downloads a specified number of results for a query""" |
|
|
|
video_ids = [] |
|
already_seen = set() |
|
pagenum = 1 |
|
|
|
while True: |
|
self.report_download_page(query, pagenum) |
|
result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) |
|
request = urllib2.Request(result_url) |
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
video_id = page[mobj.span()[0]:mobj.span()[1]].split('=')[2][:-1] |
|
if video_id not in already_seen: |
|
video_ids.append(video_id) |
|
already_seen.add(video_id) |
|
if len(video_ids) == n: |
|
# Specified n videos reached |
|
for id in video_ids: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
|
return |
|
|
|
if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
|
for id in video_ids: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
|
return |
|
|
|
pagenum = pagenum + 1 |
|
|
|
|
|
class GoogleSearchIE(InfoExtractor): |
|
"""Information Extractor for Google Video search queries.""" |
|
_VALID_URL = r'gvsearch(\d+|all)?:[\s\S]+' |
|
_TEMPLATE_URL = 'http://video.google.com/videosearch?q=%s+site:video.google.com&start=%s&hl=en' |
|
_VIDEO_INDICATOR = r'videoplay\?docid=([^\&>]+)\&' |
|
_MORE_PAGES_INDICATOR = r'<span>Next</span>' |
|
_google_ie = None |
|
_max_google_results = 1000 |
|
IE_NAME = u'video.google:search' |
|
|
|
def __init__(self, google_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._google_ie = google_ie |
|
|
|
def report_download_page(self, query, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
query = query.decode(preferredencoding()) |
|
self._downloader.to_screen(u'[video.google] query "%s": Downloading page %s' % (query, pagenum)) |
|
|
|
def _real_initialize(self): |
|
self._google_ie.initialize() |
|
|
|
def _real_extract(self, query): |
|
mobj = re.match(self._VALID_URL, query) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) |
|
return |
|
|
|
prefix, query = query.split(':') |
|
prefix = prefix[8:] |
|
query = query.encode('utf-8') |
|
if prefix == '': |
|
self._download_n_results(query, 1) |
|
return |
|
elif prefix == 'all': |
|
self._download_n_results(query, self._max_google_results) |
|
return |
|
else: |
|
try: |
|
n = long(prefix) |
|
if n <= 0: |
|
self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) |
|
return |
|
elif n > self._max_google_results: |
|
self._downloader.to_stderr(u'WARNING: gvsearch returns max %i results (you requested %i)' % (self._max_google_results, n)) |
|
n = self._max_google_results |
|
self._download_n_results(query, n) |
|
return |
|
except ValueError: # parsing prefix as integer fails |
|
self._download_n_results(query, 1) |
|
return |
|
|
|
def _download_n_results(self, query, n): |
|
"""Downloads a specified number of results for a query""" |
|
|
|
video_ids = [] |
|
already_seen = set() |
|
pagenum = 1 |
|
|
|
while True: |
|
self.report_download_page(query, pagenum) |
|
result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) |
|
request = urllib2.Request(result_url) |
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
video_id = mobj.group(1) |
|
if video_id not in already_seen: |
|
video_ids.append(video_id) |
|
already_seen.add(video_id) |
|
if len(video_ids) == n: |
|
# Specified n videos reached |
|
for id in video_ids: |
|
self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) |
|
return |
|
|
|
if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
|
for id in video_ids: |
|
self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) |
|
return |
|
|
|
pagenum = pagenum + 1 |
|
|
|
|
|
class YahooSearchIE(InfoExtractor): |
|
"""Information Extractor for Yahoo! Video search queries.""" |
|
_VALID_URL = r'yvsearch(\d+|all)?:[\s\S]+' |
|
_TEMPLATE_URL = 'http://video.yahoo.com/search/?p=%s&o=%s' |
|
_VIDEO_INDICATOR = r'href="http://video\.yahoo\.com/watch/([0-9]+/[0-9]+)"' |
|
_MORE_PAGES_INDICATOR = r'\s*Next' |
|
_yahoo_ie = None |
|
_max_yahoo_results = 1000 |
|
IE_NAME = u'video.yahoo:search' |
|
|
|
def __init__(self, yahoo_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._yahoo_ie = yahoo_ie |
|
|
|
def report_download_page(self, query, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
query = query.decode(preferredencoding()) |
|
self._downloader.to_screen(u'[video.yahoo] query "%s": Downloading page %s' % (query, pagenum)) |
|
|
|
def _real_initialize(self): |
|
self._yahoo_ie.initialize() |
|
|
|
def _real_extract(self, query): |
|
mobj = re.match(self._VALID_URL, query) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) |
|
return |
|
|
|
prefix, query = query.split(':') |
|
prefix = prefix[8:] |
|
query = query.encode('utf-8') |
|
if prefix == '': |
|
self._download_n_results(query, 1) |
|
return |
|
elif prefix == 'all': |
|
self._download_n_results(query, self._max_yahoo_results) |
|
return |
|
else: |
|
try: |
|
n = long(prefix) |
|
if n <= 0: |
|
self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) |
|
return |
|
elif n > self._max_yahoo_results: |
|
self._downloader.to_stderr(u'WARNING: yvsearch returns max %i results (you requested %i)' % (self._max_yahoo_results, n)) |
|
n = self._max_yahoo_results |
|
self._download_n_results(query, n) |
|
return |
|
except ValueError: # parsing prefix as integer fails |
|
self._download_n_results(query, 1) |
|
return |
|
|
|
def _download_n_results(self, query, n): |
|
"""Downloads a specified number of results for a query""" |
|
|
|
video_ids = [] |
|
already_seen = set() |
|
pagenum = 1 |
|
|
|
while True: |
|
self.report_download_page(query, pagenum) |
|
result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) |
|
request = urllib2.Request(result_url) |
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
video_id = mobj.group(1) |
|
if video_id not in already_seen: |
|
video_ids.append(video_id) |
|
already_seen.add(video_id) |
|
if len(video_ids) == n: |
|
# Specified n videos reached |
|
for id in video_ids: |
|
self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) |
|
return |
|
|
|
if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
|
for id in video_ids: |
|
self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) |
|
return |
|
|
|
pagenum = pagenum + 1 |
|
|
|
|
|
class YoutubePlaylistIE(InfoExtractor): |
|
"""Information Extractor for YouTube playlists.""" |
|
|
|
_VALID_URL = r'(?:https?://)?(?:\w+\.)?youtube\.com/(?:(?:course|view_play_list|my_playlists|artist|playlist)\?.*?(p|a|list)=|user/.*?/user/|p/|user/.*?#[pg]/c/)(?:PL)?([0-9A-Za-z-_]+)(?:/.*?/([0-9A-Za-z_-]+))?.*' |
|
_TEMPLATE_URL = 'http://www.youtube.com/%s?%s=%s&page=%s&gl=US&hl=en' |
|
_VIDEO_INDICATOR = r'/watch\?v=(.+?)&' |
|
_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>' |
|
_youtube_ie = None |
|
IE_NAME = u'youtube:playlist' |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
def report_download_page(self, playlist_id, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
self._downloader.to_screen(u'[youtube] PL %s: Downloading page #%s' % (playlist_id, pagenum)) |
|
|
|
def _real_initialize(self): |
|
self._youtube_ie.initialize() |
|
|
|
def _real_extract(self, url): |
|
# Extract playlist id |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid url: %s' % url) |
|
return |
|
|
|
# Single video case |
|
if mobj.group(3) is not None: |
|
self._youtube_ie.extract(mobj.group(3)) |
|
return |
|
|
|
# Download playlist pages |
|
# prefix is 'p' as default for playlists but there are other types that need extra care |
|
playlist_prefix = mobj.group(1) |
|
if playlist_prefix == 'a': |
|
playlist_access = 'artist' |
|
else: |
|
playlist_prefix = 'p' |
|
playlist_access = 'view_play_list' |
|
playlist_id = mobj.group(2) |
|
video_ids = [] |
|
pagenum = 1 |
|
|
|
while True: |
|
self.report_download_page(playlist_id, pagenum) |
|
url = self._TEMPLATE_URL % (playlist_access, playlist_prefix, playlist_id, pagenum) |
|
request = urllib2.Request(url) |
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
ids_in_page = [] |
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
if mobj.group(1) not in ids_in_page: |
|
ids_in_page.append(mobj.group(1)) |
|
video_ids.extend(ids_in_page) |
|
|
|
if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
|
break |
|
pagenum = pagenum + 1 |
|
|
|
playliststart = self._downloader.params.get('playliststart', 1) - 1 |
|
playlistend = self._downloader.params.get('playlistend', -1) |
|
video_ids = video_ids[playliststart:playlistend] |
|
|
|
for id in video_ids: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
|
return |
|
|
|
|
|
class YoutubeUserIE(InfoExtractor): |
|
"""Information Extractor for YouTube users.""" |
|
|
|
_VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?youtube\.com/user/)|ytuser:)([A-Za-z0-9_-]+)' |
|
_TEMPLATE_URL = 'http://gdata.youtube.com/feeds/api/users/%s' |
|
_GDATA_PAGE_SIZE = 50 |
|
_GDATA_URL = 'http://gdata.youtube.com/feeds/api/users/%s/uploads?max-results=%d&start-index=%d' |
|
_VIDEO_INDICATOR = r'/watch\?v=(.+?)[\<&]' |
|
_youtube_ie = None |
|
IE_NAME = u'youtube:user' |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
def report_download_page(self, username, start_index): |
|
"""Report attempt to download user page.""" |
|
self._downloader.to_screen(u'[youtube] user %s: Downloading video ids from %d to %d' % |
|
(username, start_index, start_index + self._GDATA_PAGE_SIZE)) |
|
|
|
def _real_initialize(self): |
|
self._youtube_ie.initialize() |
|
|
|
def _real_extract(self, url): |
|
# Extract username |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid url: %s' % url) |
|
return |
|
|
|
username = mobj.group(1) |
|
|
|
# Download video ids using YouTube Data API. Result size per |
|
# query is limited (currently to 50 videos) so we need to query |
|
# page by page until there are no video ids - it means we got |
|
# all of them. |
|
|
|
video_ids = [] |
|
pagenum = 0 |
|
|
|
while True: |
|
start_index = pagenum * self._GDATA_PAGE_SIZE + 1 |
|
self.report_download_page(username, start_index) |
|
|
|
request = urllib2.Request(self._GDATA_URL % (username, self._GDATA_PAGE_SIZE, start_index)) |
|
|
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
ids_in_page = [] |
|
|
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
if mobj.group(1) not in ids_in_page: |
|
ids_in_page.append(mobj.group(1)) |
|
|
|
video_ids.extend(ids_in_page) |
|
|
|
# A little optimization - if current page is not |
|
# "full", ie. does not contain PAGE_SIZE video ids then |
|
# we can assume that this page is the last one - there |
|
# are no more ids on further pages - no need to query |
|
# again. |
|
|
|
if len(ids_in_page) < self._GDATA_PAGE_SIZE: |
|
break |
|
|
|
pagenum += 1 |
|
|
|
all_ids_count = len(video_ids) |
|
playliststart = self._downloader.params.get('playliststart', 1) - 1 |
|
playlistend = self._downloader.params.get('playlistend', -1) |
|
|
|
if playlistend == -1: |
|
video_ids = video_ids[playliststart:] |
|
else: |
|
video_ids = video_ids[playliststart:playlistend] |
|
|
|
self._downloader.to_screen(u"[youtube] user %s: Collected %d video ids (downloading %d of them)" % |
|
(username, all_ids_count, len(video_ids))) |
|
|
|
for video_id in video_ids: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % video_id) |
|
|
|
|
|
class DepositFilesIE(InfoExtractor): |
|
"""Information extractor for depositfiles.com""" |
|
|
|
_VALID_URL = r'(?:http://)?(?:\w+\.)?depositfiles\.com/(?:../(?#locale))?files/(.+)' |
|
IE_NAME = u'DepositFiles' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, file_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[DepositFiles] %s: Downloading webpage' % file_id) |
|
|
|
def report_extraction(self, file_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[DepositFiles] %s: Extracting information' % file_id) |
|
|
|
def _real_extract(self, url): |
|
# At this point we have a new file |
|
self._downloader.increment_downloads() |
|
|
|
file_id = url.split('/')[-1] |
|
# Rebuild url in english locale |
|
url = 'http://depositfiles.com/en/files/' + file_id |
|
|
|
# Retrieve file webpage with 'Free download' button pressed |
|
free_download_indication = { 'gateway_result' : '1' } |
|
request = urllib2.Request(url, urllib.urlencode(free_download_indication)) |
|
try: |
|
self.report_download_webpage(file_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve file webpage: %s' % str(err)) |
|
return |
|
|
|
# Search for the real file URL |
|
mobj = re.search(r'<form action="(http://fileshare.+?)"', webpage) |
|
if (mobj is None) or (mobj.group(1) is None): |
|
# Try to figure out reason of the error. |
|
mobj = re.search(r'<strong>(Attention.*?)</strong>', webpage, re.DOTALL) |
|
if (mobj is not None) and (mobj.group(1) is not None): |
|
restriction_message = re.sub('\s+', ' ', mobj.group(1)).strip() |
|
self._downloader.trouble(u'ERROR: %s' % restriction_message) |
|
else: |
|
self._downloader.trouble(u'ERROR: unable to extract download URL from: %s' % url) |
|
return |
|
|
|
file_url = mobj.group(1) |
|
file_extension = os.path.splitext(file_url)[1][1:] |
|
|
|
# Search for file title |
|
mobj = re.search(r'<b title="(.*?)">', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract title') |
|
return |
|
file_title = mobj.group(1).decode('utf-8') |
|
|
|
try: |
|
# Process file information |
|
self._downloader.process_info({ |
|
'id': file_id.decode('utf-8'), |
|
'url': file_url.decode('utf-8'), |
|
'uploader': u'NA', |
|
'upload_date': u'NA', |
|
'title': file_title, |
|
'stitle': file_title, |
|
'ext': file_extension.decode('utf-8'), |
|
'format': u'NA', |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'ERROR: unable to download file') |
|
|
|
|
|
class FacebookIE(InfoExtractor): |
|
"""Information Extractor for Facebook""" |
|
|
|
_VALID_URL = r'^(?:https?://)?(?:\w+\.)?facebook\.com/(?:video/video|photo)\.php\?(?:.*?)v=(?P<ID>\d+)(?:.*)' |
|
_LOGIN_URL = 'https://login.facebook.com/login.php?m&next=http%3A%2F%2Fm.facebook.com%2Fhome.php&' |
|
_NETRC_MACHINE = 'facebook' |
|
_available_formats = ['video', 'highqual', 'lowqual'] |
|
_video_extensions = { |
|
'video': 'mp4', |
|
'highqual': 'mp4', |
|
'lowqual': 'mp4', |
|
} |
|
IE_NAME = u'facebook' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def _reporter(self, message): |
|
"""Add header and report message.""" |
|
self._downloader.to_screen(u'[facebook] %s' % message) |
|
|
|
def report_login(self): |
|
"""Report attempt to log in.""" |
|
self._reporter(u'Logging in') |
|
|
|
def report_video_webpage_download(self, video_id): |
|
"""Report attempt to download video webpage.""" |
|
self._reporter(u'%s: Downloading video webpage' % video_id) |
|
|
|
def report_information_extraction(self, video_id): |
|
"""Report attempt to extract video information.""" |
|
self._reporter(u'%s: Extracting video information' % video_id) |
|
|
|
def _parse_page(self, video_webpage): |
|
"""Extract video information from page""" |
|
# General data |
|
data = {'title': r'\("video_title", "(.*?)"\)', |
|
'description': r'<div class="datawrap">(.*?)</div>', |
|
'owner': r'\("video_owner_name", "(.*?)"\)', |
|
'thumbnail': r'\("thumb_url", "(?P<THUMB>.*?)"\)', |
|
} |
|
video_info = {} |
|
for piece in data.keys(): |
|
mobj = re.search(data[piece], video_webpage) |
|
if mobj is not None: |
|
video_info[piece] = urllib.unquote_plus(mobj.group(1).decode("unicode_escape")) |
|
|
|
# Video urls |
|
video_urls = {} |
|
for fmt in self._available_formats: |
|
mobj = re.search(r'\("%s_src\", "(.+?)"\)' % fmt, video_webpage) |
|
if mobj is not None: |
|
# URL is in a Javascript segment inside an escaped Unicode format within |
|
# the generally utf-8 page |
|
video_urls[fmt] = urllib.unquote_plus(mobj.group(1).decode("unicode_escape")) |
|
video_info['video_urls'] = video_urls |
|
|
|
return video_info |
|
|
|
def _real_initialize(self): |
|
if self._downloader is None: |
|
return |
|
|
|
useremail = None |
|
password = None |
|
downloader_params = self._downloader.params |
|
|
|
# Attempt to use provided username and password or .netrc data |
|
if downloader_params.get('username', None) is not None: |
|
useremail = downloader_params['username'] |
|
password = downloader_params['password'] |
|
elif downloader_params.get('usenetrc', False): |
|
try: |
|
info = netrc.netrc().authenticators(self._NETRC_MACHINE) |
|
if info is not None: |
|
useremail = info[0] |
|
password = info[2] |
|
else: |
|
raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE) |
|
except (IOError, netrc.NetrcParseError), err: |
|
self._downloader.to_stderr(u'WARNING: parsing .netrc: %s' % str(err)) |
|
return |
|
|
|
if useremail is None: |
|
return |
|
|
|
# Log in |
|
login_form = { |
|
'email': useremail, |
|
'pass': password, |
|
'login': 'Log+In' |
|
} |
|
request = urllib2.Request(self._LOGIN_URL, urllib.urlencode(login_form)) |
|
try: |
|
self.report_login() |
|
login_results = urllib2.urlopen(request).read() |
|
if re.search(r'<form(.*)name="login"(.*)</form>', login_results) is not None: |
|
self._downloader.to_stderr(u'WARNING: unable to log in: bad username/password, or exceded login rate limit (~3/min). Check credentials or wait.') |
|
return |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.to_stderr(u'WARNING: unable to log in: %s' % str(err)) |
|
return |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
video_id = mobj.group('ID') |
|
|
|
# Get video webpage |
|
self.report_video_webpage_download(video_id) |
|
request = urllib2.Request('https://www.facebook.com/video/video.php?v=%s' % video_id) |
|
try: |
|
page = urllib2.urlopen(request) |
|
video_webpage = page.read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) |
|
return |
|
|
|
# Start extracting information |
|
self.report_information_extraction(video_id) |
|
|
|
# Extract information |
|
video_info = self._parse_page(video_webpage) |
|
|
|
# uploader |
|
if 'owner' not in video_info: |
|
self._downloader.trouble(u'ERROR: unable to extract uploader nickname') |
|
return |
|
video_uploader = video_info['owner'] |
|
|
|
# title |
|
if 'title' not in video_info: |
|
self._downloader.trouble(u'ERROR: unable to extract video title') |
|
return |
|
video_title = video_info['title'] |
|
video_title = video_title.decode('utf-8') |
|
video_title = sanitize_title(video_title) |
|
|
|
simple_title = _simplify_title(video_title) |
|
|
|
# thumbnail image |
|
if 'thumbnail' not in video_info: |
|
self._downloader.trouble(u'WARNING: unable to extract video thumbnail') |
|
video_thumbnail = '' |
|
else: |
|
video_thumbnail = video_info['thumbnail'] |
|
|
|
# upload date |
|
upload_date = u'NA' |
|
if 'upload_date' in video_info: |
|
upload_time = video_info['upload_date'] |
|
timetuple = email.utils.parsedate_tz(upload_time) |
|
if timetuple is not None: |
|
try: |
|
upload_date = time.strftime('%Y%m%d', timetuple[0:9]) |
|
except: |
|
pass |
|
|
|
# description |
|
video_description = video_info.get('description', 'No description available.') |
|
|
|
url_map = video_info['video_urls'] |
|
if len(url_map.keys()) > 0: |
|
# Decide which formats to download |
|
req_format = self._downloader.params.get('format', None) |
|
format_limit = self._downloader.params.get('format_limit', None) |
|
|
|
if format_limit is not None and format_limit in self._available_formats: |
|
format_list = self._available_formats[self._available_formats.index(format_limit):] |
|
else: |
|
format_list = self._available_formats |
|
existing_formats = [x for x in format_list if x in url_map] |
|
if len(existing_formats) == 0: |
|
self._downloader.trouble(u'ERROR: no known formats available for video') |
|
return |
|
if req_format is None: |
|
video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality |
|
elif req_format == 'worst': |
|
video_url_list = [(existing_formats[len(existing_formats)-1], url_map[existing_formats[len(existing_formats)-1]])] # worst quality |
|
elif req_format == '-1': |
|
video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats |
|
else: |
|
# Specific format |
|
if req_format not in url_map: |
|
self._downloader.trouble(u'ERROR: requested format not available') |
|
return |
|
video_url_list = [(req_format, url_map[req_format])] # Specific format |
|
|
|
for format_param, video_real_url in video_url_list: |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
|
|
# Extension |
|
video_extension = self._video_extensions.get(format_param, 'mp4') |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_real_url.decode('utf-8'), |
|
'uploader': video_uploader.decode('utf-8'), |
|
'upload_date': upload_date, |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': video_extension.decode('utf-8'), |
|
'format': (format_param is None and u'NA' or format_param.decode('utf-8')), |
|
'thumbnail': video_thumbnail.decode('utf-8'), |
|
'description': video_description.decode('utf-8'), |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
class BlipTVIE(InfoExtractor): |
|
"""Information extractor for blip.tv""" |
|
|
|
_VALID_URL = r'^(?:https?://)?(?:\w+\.)?blip\.tv(/.+)$' |
|
_URL_EXT = r'^.*\.([a-z0-9]+)$' |
|
IE_NAME = u'blip.tv' |
|
|
|
def report_extraction(self, file_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, file_id)) |
|
|
|
def report_direct_download(self, title): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Direct download detected' % (self.IE_NAME, title)) |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
if '?' in url: |
|
cchar = '&' |
|
else: |
|
cchar = '?' |
|
json_url = url + cchar + 'skin=json&version=2&no_wrap=1' |
|
request = urllib2.Request(json_url) |
|
self.report_extraction(mobj.group(1)) |
|
info = None |
|
try: |
|
urlh = urllib2.urlopen(request) |
|
if urlh.headers.get('Content-Type', '').startswith('video/'): # Direct download |
|
basename = url.split('/')[-1] |
|
title,ext = os.path.splitext(basename) |
|
title = title.decode('UTF-8') |
|
ext = ext.replace('.', '') |
|
self.report_direct_download(title) |
|
info = { |
|
'id': title, |
|
'url': url, |
|
'title': title, |
|
'stitle': _simplify_title(title), |
|
'ext': ext, |
|
'urlhandle': urlh |
|
} |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err)) |
|
return |
|
if info is None: # Regular URL |
|
try: |
|
json_code = urlh.read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to read video info webpage: %s' % str(err)) |
|
return |
|
|
|
try: |
|
json_data = json.loads(json_code) |
|
if 'Post' in json_data: |
|
data = json_data['Post'] |
|
else: |
|
data = json_data |
|
|
|
upload_date = datetime.datetime.strptime(data['datestamp'], '%m-%d-%y %H:%M%p').strftime('%Y%m%d') |
|
video_url = data['media']['url'] |
|
umobj = re.match(self._URL_EXT, video_url) |
|
if umobj is None: |
|
raise ValueError('Can not determine filename extension') |
|
ext = umobj.group(1) |
|
|
|
info = { |
|
'id': data['item_id'], |
|
'url': video_url, |
|
'uploader': data['display_name'], |
|
'upload_date': upload_date, |
|
'title': data['title'], |
|
'stitle': _simplify_title(data['title']), |
|
'ext': ext, |
|
'format': data['media']['mimeType'], |
|
'thumbnail': data['thumbnailUrl'], |
|
'description': data['description'], |
|
'player_url': data['embedUrl'] |
|
} |
|
except (ValueError,KeyError), err: |
|
self._downloader.trouble(u'ERROR: unable to parse video information: %s' % repr(err)) |
|
return |
|
|
|
self._downloader.increment_downloads() |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class MyVideoIE(InfoExtractor): |
|
"""Information Extractor for myvideo.de.""" |
|
|
|
_VALID_URL = r'(?:http://)?(?:www\.)?myvideo\.de/watch/([0-9]+)/([^?/]+).*' |
|
IE_NAME = u'myvideo' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_screen(u'[myvideo] %s: Downloading webpage' % video_id) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[myvideo] %s: Extracting information' % video_id) |
|
|
|
def _real_extract(self,url): |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._download.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
video_id = mobj.group(1) |
|
|
|
# Get video webpage |
|
request = urllib2.Request('http://www.myvideo.de/watch/%s' % video_id) |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
self.report_extraction(video_id) |
|
mobj = re.search(r'<link rel=\'image_src\' href=\'(http://is[0-9].myvideo\.de/de/movie[0-9]+/[a-f0-9]+)/thumbs/[^.]+\.jpg\' />', |
|
webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
video_url = mobj.group(1) + ('/%s.flv' % video_id) |
|
|
|
mobj = re.search('<title>([^<]+)</title>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract title') |
|
return |
|
|
|
video_title = mobj.group(1) |
|
video_title = sanitize_title(video_title) |
|
|
|
simple_title = _simplify_title(video_title) |
|
|
|
try: |
|
self._downloader.process_info({ |
|
'id': video_id, |
|
'url': video_url, |
|
'uploader': u'NA', |
|
'upload_date': u'NA', |
|
'title': video_title, |
|
'stitle': simple_title, |
|
'ext': u'flv', |
|
'format': u'NA', |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: Unable to download video') |
|
|
|
class ComedyCentralIE(InfoExtractor): |
|
"""Information extractor for The Daily Show and Colbert Report """ |
|
|
|
_VALID_URL = r'^(:(?P<shortname>tds|thedailyshow|cr|colbert|colbertnation|colbertreport))|(https?://)?(www\.)?(?P<showname>thedailyshow|colbertnation)\.com/full-episodes/(?P<episode>.*)$' |
|
IE_NAME = u'comedycentral' |
|
|
|
def report_extraction(self, episode_id): |
|
self._downloader.to_screen(u'[comedycentral] %s: Extracting information' % episode_id) |
|
|
|
def report_config_download(self, episode_id): |
|
self._downloader.to_screen(u'[comedycentral] %s: Downloading configuration' % episode_id) |
|
|
|
def report_index_download(self, episode_id): |
|
self._downloader.to_screen(u'[comedycentral] %s: Downloading show index' % episode_id) |
|
|
|
def report_player_url(self, episode_id): |
|
self._downloader.to_screen(u'[comedycentral] %s: Determining player URL' % episode_id) |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
if mobj.group('shortname'): |
|
if mobj.group('shortname') in ('tds', 'thedailyshow'): |
|
url = u'http://www.thedailyshow.com/full-episodes/' |
|
else: |
|
url = u'http://www.colbertnation.com/full-episodes/' |
|
mobj = re.match(self._VALID_URL, url) |
|
assert mobj is not None |
|
|
|
dlNewest = not mobj.group('episode') |
|
if dlNewest: |
|
epTitle = mobj.group('showname') |
|
else: |
|
epTitle = mobj.group('episode') |
|
|
|
req = urllib2.Request(url) |
|
self.report_extraction(epTitle) |
|
try: |
|
htmlHandle = urllib2.urlopen(req) |
|
html = htmlHandle.read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % unicode(err)) |
|
return |
|
if dlNewest: |
|
url = htmlHandle.geturl() |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid redirected URL: ' + url) |
|
return |
|
if mobj.group('episode') == '': |
|
self._downloader.trouble(u'ERROR: Redirected URL is still not specific: ' + url) |
|
return |
|
epTitle = mobj.group('episode') |
|
|
|
mMovieParams = re.findall('(?:<param name="movie" value="|var url = ")(http://media.mtvnservices.com/([^"]*episode.*?:.*?))"', html) |
|
if len(mMovieParams) == 0: |
|
self._downloader.trouble(u'ERROR: unable to find Flash URL in webpage ' + url) |
|
return |
|
|
|
playerUrl_raw = mMovieParams[0][0] |
|
self.report_player_url(epTitle) |
|
try: |
|
urlHandle = urllib2.urlopen(playerUrl_raw) |
|
playerUrl = urlHandle.geturl() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to find out player URL: ' + unicode(err)) |
|
return |
|
|
|
uri = mMovieParams[0][1] |
|
indexUrl = 'http://shadow.comedycentral.com/feeds/video_player/mrss/?' + urllib.urlencode({'uri': uri}) |
|
self.report_index_download(epTitle) |
|
try: |
|
indexXml = urllib2.urlopen(indexUrl).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download episode index: ' + unicode(err)) |
|
return |
|
|
|
idoc = xml.etree.ElementTree.fromstring(indexXml) |
|
itemEls = idoc.findall('.//item') |
|
for itemEl in itemEls: |
|
mediaId = itemEl.findall('./guid')[0].text |
|
shortMediaId = mediaId.split(':')[-1] |
|
showId = mediaId.split(':')[-2].replace('.com', '') |
|
officialTitle = itemEl.findall('./title')[0].text |
|
officialDate = itemEl.findall('./pubDate')[0].text |
|
|
|
configUrl = ('http://www.comedycentral.com/global/feeds/entertainment/media/mediaGenEntertainment.jhtml?' + |
|
urllib.urlencode({'uri': mediaId})) |
|
configReq = urllib2.Request(configUrl) |
|
self.report_config_download(epTitle) |
|
try: |
|
configXml = urllib2.urlopen(configReq).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % unicode(err)) |
|
return |
|
|
|
cdoc = xml.etree.ElementTree.fromstring(configXml) |
|
turls = [] |
|
for rendition in cdoc.findall('.//rendition'): |
|
finfo = (rendition.attrib['bitrate'], rendition.findall('./src')[0].text) |
|
turls.append(finfo) |
|
|
|
if len(turls) == 0: |
|
self._downloader.trouble(u'\nERROR: unable to download ' + mediaId + ': No videos found') |
|
continue |
|
|
|
# For now, just pick the highest bitrate |
|
format,video_url = turls[-1] |
|
|
|
self._downloader.increment_downloads() |
|
|
|
effTitle = showId + u'-' + epTitle |
|
info = { |
|
'id': shortMediaId, |
|
'url': video_url, |
|
'uploader': showId, |
|
'upload_date': officialDate, |
|
'title': effTitle, |
|
'stitle': _simplify_title(effTitle), |
|
'ext': 'mp4', |
|
'format': format, |
|
'thumbnail': None, |
|
'description': officialTitle, |
|
'player_url': playerUrl |
|
} |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download ' + mediaId) |
|
continue |
|
|
|
|
|
class EscapistIE(InfoExtractor): |
|
"""Information extractor for The Escapist """ |
|
|
|
_VALID_URL = r'^(https?://)?(www\.)?escapistmagazine\.com/videos/view/(?P<showname>[^/]+)/(?P<episode>[^/?]+)[/?]?.*$' |
|
IE_NAME = u'escapist' |
|
|
|
def report_extraction(self, showName): |
|
self._downloader.to_screen(u'[escapist] %s: Extracting information' % showName) |
|
|
|
def report_config_download(self, showName): |
|
self._downloader.to_screen(u'[escapist] %s: Downloading configuration' % showName) |
|
|
|
def _real_extract(self, url): |
|
htmlParser = HTMLParser.HTMLParser() |
|
|
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
showName = mobj.group('showname') |
|
videoId = mobj.group('episode') |
|
|
|
self.report_extraction(showName) |
|
try: |
|
webPage = urllib2.urlopen(url).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: ' + unicode(err)) |
|
return |
|
|
|
descMatch = re.search('<meta name="description" content="([^"]*)"', webPage) |
|
description = htmlParser.unescape(descMatch.group(1)) |
|
imgMatch = re.search('<meta property="og:image" content="([^"]*)"', webPage) |
|
imgUrl = htmlParser.unescape(imgMatch.group(1)) |
|
playerUrlMatch = re.search('<meta property="og:video" content="([^"]*)"', webPage) |
|
playerUrl = htmlParser.unescape(playerUrlMatch.group(1)) |
|
configUrlMatch = re.search('config=(.*)$', playerUrl) |
|
configUrl = urllib2.unquote(configUrlMatch.group(1)) |
|
|
|
self.report_config_download(showName) |
|
try: |
|
configJSON = urllib2.urlopen(configUrl).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download configuration: ' + unicode(err)) |
|
return |
|
|
|
# Technically, it's JavaScript, not JSON |
|
configJSON = configJSON.replace("'", '"') |
|
|
|
try: |
|
config = json.loads(configJSON) |
|
except (ValueError,), err: |
|
self._downloader.trouble(u'ERROR: Invalid JSON in configuration file: ' + unicode(err)) |
|
return |
|
|
|
playlist = config['playlist'] |
|
videoUrl = playlist[1]['url'] |
|
|
|
self._downloader.increment_downloads() |
|
info = { |
|
'id': videoId, |
|
'url': videoUrl, |
|
'uploader': showName, |
|
'upload_date': None, |
|
'title': showName, |
|
'stitle': _simplify_title(showName), |
|
'ext': 'flv', |
|
'format': 'flv', |
|
'thumbnail': imgUrl, |
|
'description': description, |
|
'player_url': playerUrl, |
|
} |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download ' + videoId) |
|
|
|
|
|
class CollegeHumorIE(InfoExtractor): |
|
"""Information extractor for collegehumor.com""" |
|
|
|
_VALID_URL = r'^(?:https?://)?(?:www\.)?collegehumor\.com/video/(?P<videoid>[0-9]+)/(?P<shorttitle>.*)$' |
|
IE_NAME = u'collegehumor' |
|
|
|
def report_webpage(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) |
|
|
|
def _real_extract(self, url): |
|
htmlParser = HTMLParser.HTMLParser() |
|
|
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
video_id = mobj.group('videoid') |
|
|
|
self.report_webpage(video_id) |
|
request = urllib2.Request(url) |
|
try: |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) |
|
return |
|
|
|
m = re.search(r'id="video:(?P<internalvideoid>[0-9]+)"', webpage) |
|
if m is None: |
|
self._downloader.trouble(u'ERROR: Cannot extract internal video ID') |
|
return |
|
internal_video_id = m.group('internalvideoid') |
|
|
|
info = { |
|
'id': video_id, |
|
'internal_id': internal_video_id, |
|
} |
|
|
|
self.report_extraction(video_id) |
|
xmlUrl = 'http://www.collegehumor.com/moogaloop/video:' + internal_video_id |
|
try: |
|
metaXml = urllib2.urlopen(xmlUrl).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % str(err)) |
|
return |
|
|
|
mdoc = xml.etree.ElementTree.fromstring(metaXml) |
|
try: |
|
videoNode = mdoc.findall('./video')[0] |
|
info['description'] = videoNode.findall('./description')[0].text |
|
info['title'] = videoNode.findall('./caption')[0].text |
|
info['stitle'] = _simplify_title(info['title']) |
|
info['url'] = videoNode.findall('./file')[0].text |
|
info['thumbnail'] = videoNode.findall('./thumbnail')[0].text |
|
info['ext'] = info['url'].rpartition('.')[2] |
|
info['format'] = info['ext'] |
|
except IndexError: |
|
self._downloader.trouble(u'\nERROR: Invalid metadata XML file') |
|
return |
|
|
|
self._downloader.increment_downloads() |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class XVideosIE(InfoExtractor): |
|
"""Information extractor for xvideos.com""" |
|
|
|
_VALID_URL = r'^(?:https?://)?(?:www\.)?xvideos\.com/video([0-9]+)(?:.*)' |
|
IE_NAME = u'xvideos' |
|
|
|
def report_webpage(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) |
|
|
|
def _real_extract(self, url): |
|
htmlParser = HTMLParser.HTMLParser() |
|
|
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
video_id = mobj.group(1).decode('utf-8') |
|
|
|
self.report_webpage(video_id) |
|
|
|
request = urllib2.Request(r'http://www.xvideos.com/video' + video_id) |
|
try: |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) |
|
return |
|
|
|
self.report_extraction(video_id) |
|
|
|
|
|
# Extract video URL |
|
mobj = re.search(r'flv_url=(.+?)&', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video url') |
|
return |
|
video_url = urllib2.unquote(mobj.group(1).decode('utf-8')) |
|
|
|
|
|
# Extract title |
|
mobj = re.search(r'<title>(.*?)\s+-\s+XVID', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video title') |
|
return |
|
video_title = mobj.group(1).decode('utf-8') |
|
|
|
|
|
# Extract video thumbnail |
|
mobj = re.search(r'http://(?:img.*?\.)xvideos.com/videos/thumbs/[a-fA-F0-9]/[a-fA-F0-9]/[a-fA-F0-9]/([a-fA-F0-9.]+jpg)', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video thumbnail') |
|
return |
|
video_thumbnail = mobj.group(1).decode('utf-8') |
|
|
|
|
|
|
|
self._downloader.increment_downloads() |
|
info = { |
|
'id': video_id, |
|
'url': video_url, |
|
'uploader': None, |
|
'upload_date': None, |
|
'title': video_title, |
|
'stitle': _simplify_title(video_title), |
|
'ext': 'flv', |
|
'format': 'flv', |
|
'thumbnail': video_thumbnail, |
|
'description': None, |
|
'player_url': None, |
|
} |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download ' + video_id) |
|
|
|
|
|
class SoundcloudIE(InfoExtractor): |
|
"""Information extractor for soundcloud.com |
|
To access the media, the uid of the song and a stream token |
|
must be extracted from the page source and the script must make |
|
a request to media.soundcloud.com/crossdomain.xml. Then |
|
the media can be grabbed by requesting from an url composed |
|
of the stream token and uid |
|
""" |
|
|
|
_VALID_URL = r'^(?:https?://)?(?:www\.)?soundcloud\.com/([\w\d-]+)/([\w\d-]+)' |
|
IE_NAME = u'soundcloud' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_webpage(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) |
|
|
|
def _real_extract(self, url): |
|
htmlParser = HTMLParser.HTMLParser() |
|
|
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
# extract uploader (which is in the url) |
|
uploader = mobj.group(1).decode('utf-8') |
|
# extract simple title (uploader + slug of song title) |
|
slug_title = mobj.group(2).decode('utf-8') |
|
simple_title = uploader + '-' + slug_title |
|
|
|
self.report_webpage('%s/%s' % (uploader, slug_title)) |
|
|
|
request = urllib2.Request('http://soundcloud.com/%s/%s' % (uploader, slug_title)) |
|
try: |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) |
|
return |
|
|
|
self.report_extraction('%s/%s' % (uploader, slug_title)) |
|
|
|
# extract uid and stream token that soundcloud hands out for access |
|
mobj = re.search('"uid":"([\w\d]+?)".*?stream_token=([\w\d]+)', webpage) |
|
if mobj: |
|
video_id = mobj.group(1) |
|
stream_token = mobj.group(2) |
|
|
|
# extract unsimplified title |
|
mobj = re.search('"title":"(.*?)",', webpage) |
|
if mobj: |
|
title = mobj.group(1) |
|
|
|
# construct media url (with uid/token) |
|
mediaURL = "http://media.soundcloud.com/stream/%s?stream_token=%s" |
|
mediaURL = mediaURL % (video_id, stream_token) |
|
|
|
# description |
|
description = u'No description available' |
|
mobj = re.search('track-description-value"><p>(.*?)</p>', webpage) |
|
if mobj: |
|
description = mobj.group(1) |
|
|
|
# upload date |
|
upload_date = None |
|
mobj = re.search("pretty-date'>on ([\w]+ [\d]+, [\d]+ \d+:\d+)</abbr></h2>", webpage) |
|
if mobj: |
|
try: |
|
upload_date = datetime.datetime.strptime(mobj.group(1), '%B %d, %Y %H:%M').strftime('%Y%m%d') |
|
except Exception, e: |
|
print str(e) |
|
|
|
# for soundcloud, a request to a cross domain is required for cookies |
|
request = urllib2.Request('http://media.soundcloud.com/crossdomain.xml', std_headers) |
|
|
|
try: |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': mediaURL, |
|
'uploader': uploader.decode('utf-8'), |
|
'upload_date': upload_date, |
|
'title': simple_title.decode('utf-8'), |
|
'stitle': simple_title.decode('utf-8'), |
|
'ext': u'mp3', |
|
'format': u'NA', |
|
'player_url': None, |
|
'description': description.decode('utf-8') |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class InfoQIE(InfoExtractor): |
|
"""Information extractor for infoq.com""" |
|
|
|
_VALID_URL = r'^(?:https?://)?(?:www\.)?infoq\.com/[^/]+/[^/]+$' |
|
IE_NAME = u'infoq' |
|
|
|
def report_webpage(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) |
|
|
|
def _real_extract(self, url): |
|
htmlParser = HTMLParser.HTMLParser() |
|
|
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
self.report_webpage(url) |
|
|
|
request = urllib2.Request(url) |
|
try: |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) |
|
return |
|
|
|
self.report_extraction(url) |
|
|
|
|
|
# Extract video URL |
|
mobj = re.search(r"jsclassref='([^']*)'", webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video url') |
|
return |
|
video_url = 'rtmpe://video.infoq.com/cfx/st/' + urllib2.unquote(mobj.group(1).decode('base64')) |
|
|
|
|
|
# Extract title |
|
mobj = re.search(r'contentTitle = "(.*?)";', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video title') |
|
return |
|
video_title = mobj.group(1).decode('utf-8') |
|
|
|
# Extract description |
|
video_description = u'No description available.' |
|
mobj = re.search(r'<meta name="description" content="(.*)"(?:\s*/)?>', webpage) |
|
if mobj is not None: |
|
video_description = mobj.group(1).decode('utf-8') |
|
|
|
video_filename = video_url.split('/')[-1] |
|
video_id, extension = video_filename.split('.') |
|
|
|
self._downloader.increment_downloads() |
|
info = { |
|
'id': video_id, |
|
'url': video_url, |
|
'uploader': None, |
|
'upload_date': None, |
|
'title': video_title, |
|
'stitle': _simplify_title(video_title), |
|
'ext': extension, |
|
'format': extension, # Extension is always(?) mp4, but seems to be flv |
|
'thumbnail': None, |
|
'description': video_description, |
|
'player_url': None, |
|
} |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download ' + video_url) |
|
|
|
class MixcloudIE(InfoExtractor): |
|
"""Information extractor for www.mixcloud.com""" |
|
_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([\w\d-]+)/([\w\d-]+)' |
|
IE_NAME = u'mixcloud' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
def report_download_json(self, file_id): |
|
"""Report JSON download.""" |
|
self._downloader.to_screen(u'[%s] Downloading json' % self.IE_NAME) |
|
|
|
def report_extraction(self, file_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, file_id)) |
|
|
|
def get_urls(self, jsonData, fmt, bitrate='best'): |
|
"""Get urls from 'audio_formats' section in json""" |
|
file_url = None |
|
try: |
|
bitrate_list = jsonData[fmt] |
|
if bitrate is None or bitrate == 'best' or bitrate not in bitrate_list: |
|
bitrate = max(bitrate_list) # select highest |
|
|
|
url_list = jsonData[fmt][bitrate] |
|
except TypeError: # we have no bitrate info. |
|
url_list = jsonData[fmt] |
|
|
|
return url_list |
|
|
|
def check_urls(self, url_list): |
|
"""Returns 1st active url from list""" |
|
for url in url_list: |
|
try: |
|
urllib2.urlopen(url) |
|
return url |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
url = None |
|
|
|
return None |
|
|
|
def _print_formats(self, formats): |
|
print 'Available formats:' |
|
for fmt in formats.keys(): |
|
for b in formats[fmt]: |
|
try: |
|
ext = formats[fmt][b][0] |
|
print '%s\t%s\t[%s]' % (fmt, b, ext.split('.')[-1]) |
|
except TypeError: # we have no bitrate info |
|
ext = formats[fmt][0] |
|
print '%s\t%s\t[%s]' % (fmt, '??', ext.split('.')[-1]) |
|
break |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
# extract uploader & filename from url |
|
uploader = mobj.group(1).decode('utf-8') |
|
file_id = uploader + "-" + mobj.group(2).decode('utf-8') |
|
|
|
# construct API request |
|
file_url = 'http://www.mixcloud.com/api/1/cloudcast/' + '/'.join(url.split('/')[-3:-1]) + '.json' |
|
# retrieve .json file with links to files |
|
request = urllib2.Request(file_url) |
|
try: |
|
self.report_download_json(file_url) |
|
jsonData = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve file: %s' % str(err)) |
|
return |
|
|
|
# parse JSON |
|
json_data = json.loads(jsonData) |
|
player_url = json_data['player_swf_url'] |
|
formats = dict(json_data['audio_formats']) |
|
|
|
req_format = self._downloader.params.get('format', None) |
|
bitrate = None |
|
|
|
if self._downloader.params.get('listformats', None): |
|
self._print_formats(formats) |
|
return |
|
|
|
if req_format is None or req_format == 'best': |
|
for format_param in formats.keys(): |
|
url_list = self.get_urls(formats, format_param) |
|
# check urls |
|
file_url = self.check_urls(url_list) |
|
if file_url is not None: |
|
break # got it! |
|
else: |
|
if req_format not in formats.keys(): |
|
self._downloader.trouble(u'ERROR: format is not available') |
|
return |
|
|
|
url_list = self.get_urls(formats, req_format) |
|
file_url = self.check_urls(url_list) |
|
format_param = req_format |
|
|
|
# We have audio |
|
self._downloader.increment_downloads() |
|
try: |
|
# Process file information |
|
self._downloader.process_info({ |
|
'id': file_id.decode('utf-8'), |
|
'url': file_url.decode('utf-8'), |
|
'uploader': uploader.decode('utf-8'), |
|
'upload_date': u'NA', |
|
'title': json_data['name'], |
|
'stitle': _simplify_title(json_data['name']), |
|
'ext': file_url.split('.')[-1].decode('utf-8'), |
|
'format': (format_param is None and u'NA' or format_param.decode('utf-8')), |
|
'thumbnail': json_data['thumbnail_url'], |
|
'description': json_data['description'], |
|
'player_url': player_url.decode('utf-8'), |
|
}) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'ERROR: unable to download file') |
|
|
|
class StanfordOpenClassroomIE(InfoExtractor): |
|
"""Information extractor for Stanford's Open ClassRoom""" |
|
|
|
_VALID_URL = r'^(?:https?://)?openclassroom.stanford.edu(?P<path>/?|(/MainFolder/(?:HomePage|CoursePage|VideoPage)\.php([?]course=(?P<course>[^&]+)(&video=(?P<video>[^&]+))?(&.*)?)?))$' |
|
IE_NAME = u'stanfordoc' |
|
|
|
def report_download_webpage(self, objid): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, objid)) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
if mobj.group('course') and mobj.group('video'): # A specific video |
|
course = mobj.group('course') |
|
video = mobj.group('video') |
|
info = { |
|
'id': _simplify_title(course + '_' + video), |
|
} |
|
|
|
self.report_extraction(info['id']) |
|
baseUrl = 'http://openclassroom.stanford.edu/MainFolder/courses/' + course + '/videos/' |
|
xmlUrl = baseUrl + video + '.xml' |
|
try: |
|
metaXml = urllib2.urlopen(xmlUrl).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % unicode(err)) |
|
return |
|
mdoc = xml.etree.ElementTree.fromstring(metaXml) |
|
try: |
|
info['title'] = mdoc.findall('./title')[0].text |
|
info['url'] = baseUrl + mdoc.findall('./videoFile')[0].text |
|
except IndexError: |
|
self._downloader.trouble(u'\nERROR: Invalid metadata XML file') |
|
return |
|
info['stitle'] = _simplify_title(info['title']) |
|
info['ext'] = info['url'].rpartition('.')[2] |
|
info['format'] = info['ext'] |
|
self._downloader.increment_downloads() |
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
elif mobj.group('course'): # A course page |
|
unescapeHTML = HTMLParser.HTMLParser().unescape |
|
|
|
course = mobj.group('course') |
|
info = { |
|
'id': _simplify_title(course), |
|
'type': 'playlist', |
|
} |
|
|
|
self.report_download_webpage(info['id']) |
|
try: |
|
coursepage = urllib2.urlopen(url).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download course info page: ' + unicode(err)) |
|
return |
|
|
|
m = re.search('<h1>([^<]+)</h1>', coursepage) |
|
if m: |
|
info['title'] = unescapeHTML(m.group(1)) |
|
else: |
|
info['title'] = info['id'] |
|
info['stitle'] = _simplify_title(info['title']) |
|
|
|
m = re.search('<description>([^<]+)</description>', coursepage) |
|
if m: |
|
info['description'] = unescapeHTML(m.group(1)) |
|
|
|
links = _orderedSet(re.findall('<a href="(VideoPage.php\?[^"]+)">', coursepage)) |
|
info['list'] = [ |
|
{ |
|
'type': 'reference', |
|
'url': 'http://openclassroom.stanford.edu/MainFolder/' + unescapeHTML(vpage), |
|
} |
|
for vpage in links] |
|
|
|
for entry in info['list']: |
|
assert entry['type'] == 'reference' |
|
self.extract(entry['url']) |
|
else: # Root page |
|
unescapeHTML = HTMLParser.HTMLParser().unescape |
|
|
|
info = { |
|
'id': 'Stanford OpenClassroom', |
|
'type': 'playlist', |
|
} |
|
|
|
self.report_download_webpage(info['id']) |
|
rootURL = 'http://openclassroom.stanford.edu/MainFolder/HomePage.php' |
|
try: |
|
rootpage = urllib2.urlopen(rootURL).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download course info page: ' + unicode(err)) |
|
return |
|
|
|
info['title'] = info['id'] |
|
info['stitle'] = _simplify_title(info['title']) |
|
|
|
links = _orderedSet(re.findall('<a href="(CoursePage.php\?[^"]+)">', rootpage)) |
|
info['list'] = [ |
|
{ |
|
'type': 'reference', |
|
'url': 'http://openclassroom.stanford.edu/MainFolder/' + unescapeHTML(cpage), |
|
} |
|
for cpage in links] |
|
|
|
for entry in info['list']: |
|
assert entry['type'] == 'reference' |
|
self.extract(entry['url']) |
|
|
|
class MTVIE(InfoExtractor): |
|
"""Information extractor for MTV.com""" |
|
|
|
_VALID_URL = r'^(?P<proto>https?://)?(?:www\.)?mtv\.com/videos/[^/]+/(?P<videoid>[0-9]+)/[^/]+$' |
|
IE_NAME = u'mtv' |
|
|
|
def report_webpage(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id)) |
|
|
|
def report_extraction(self, video_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id)) |
|
|
|
def _real_extract(self, url): |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
if not mobj.group('proto'): |
|
url = 'http://' + url |
|
video_id = mobj.group('videoid') |
|
self.report_webpage(video_id) |
|
|
|
request = urllib2.Request(url) |
|
try: |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err)) |
|
return |
|
|
|
mobj = re.search(r'<meta name="mtv_vt" content="([^"]+)"/>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract song name') |
|
return |
|
song_name = _unescapeHTML(mobj.group(1).decode('iso-8859-1')) |
|
mobj = re.search(r'<meta name="mtv_an" content="([^"]+)"/>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract performer') |
|
return |
|
performer = _unescapeHTML(mobj.group(1).decode('iso-8859-1')) |
|
video_title = performer + ' - ' + song_name |
|
|
|
mobj = re.search(r'<meta name="mtvn_uri" content="([^"]+)"/>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to mtvn_uri') |
|
return |
|
mtvn_uri = mobj.group(1) |
|
|
|
mobj = re.search(r'MTVN.Player.defaultPlaylistId = ([0-9]+);', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract content id') |
|
return |
|
content_id = mobj.group(1) |
|
|
|
videogen_url = 'http://www.mtv.com/player/includes/mediaGen.jhtml?uri=' + mtvn_uri + '&id=' + content_id + '&vid=' + video_id + '&ref=www.mtvn.com&viewUri=' + mtvn_uri |
|
self.report_extraction(video_id) |
|
request = urllib2.Request(videogen_url) |
|
try: |
|
metadataXml = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download video metadata: %s' % str(err)) |
|
return |
|
|
|
mdoc = xml.etree.ElementTree.fromstring(metadataXml) |
|
renditions = mdoc.findall('.//rendition') |
|
|
|
# For now, always pick the highest quality. |
|
rendition = renditions[-1] |
|
|
|
try: |
|
_,_,ext = rendition.attrib['type'].partition('/') |
|
format = ext + '-' + rendition.attrib['width'] + 'x' + rendition.attrib['height'] + '_' + rendition.attrib['bitrate'] |
|
video_url = rendition.find('./src').text |
|
except KeyError: |
|
self._downloader.trouble('Invalid rendition field.') |
|
return |
|
|
|
self._downloader.increment_downloads() |
|
info = { |
|
'id': video_id, |
|
'url': video_url, |
|
'uploader': performer, |
|
'title': video_title, |
|
'stitle': _simplify_title(video_title), |
|
'ext': ext, |
|
'format': format, |
|
} |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download ' + video_id) |
|
|
|
|
|
class PostProcessor(object): |
|
"""Post Processor class. |
|
|
|
PostProcessor objects can be added to downloaders with their |
|
add_post_processor() method. When the downloader has finished a |
|
successful download, it will take its internal chain of PostProcessors |
|
and start calling the run() method on each one of them, first with |
|
an initial argument and then with the returned value of the previous |
|
PostProcessor. |
|
|
|
The chain will be stopped if one of them ever returns None or the end |
|
of the chain is reached. |
|
|
|
PostProcessor objects follow a "mutual registration" process similar |
|
to InfoExtractor objects. |
|
""" |
|
|
|
_downloader = None |
|
|
|
def __init__(self, downloader=None): |
|
self._downloader = downloader |
|
|
|
def set_downloader(self, downloader): |
|
"""Sets the downloader for this PP.""" |
|
self._downloader = downloader |
|
|
|
def run(self, information): |
|
"""Run the PostProcessor. |
|
|
|
The "information" argument is a dictionary like the ones |
|
composed by InfoExtractors. The only difference is that this |
|
one has an extra field called "filepath" that points to the |
|
downloaded file. |
|
|
|
When this method returns None, the postprocessing chain is |
|
stopped. However, this method may return an information |
|
dictionary that will be passed to the next postprocessing |
|
object in the chain. It can be the one it received after |
|
changing some fields. |
|
|
|
In addition, this method may raise a PostProcessingError |
|
exception that will be taken into account by the downloader |
|
it was called from. |
|
""" |
|
return information # by default, do nothing |
|
|
|
class AudioConversionError(BaseException): |
|
def __init__(self, message): |
|
self.message = message |
|
|
|
class FFmpegExtractAudioPP(PostProcessor): |
|
|
|
def __init__(self, downloader=None, preferredcodec=None, preferredquality=None, keepvideo=False): |
|
PostProcessor.__init__(self, downloader) |
|
if preferredcodec is None: |
|
preferredcodec = 'best' |
|
self._preferredcodec = preferredcodec |
|
self._preferredquality = preferredquality |
|
self._keepvideo = keepvideo |
|
|
|
@staticmethod |
|
def get_audio_codec(path): |
|
try: |
|
cmd = ['ffprobe', '-show_streams', '--', _encodeFilename(path)] |
|
handle = subprocess.Popen(cmd, stderr=file(os.path.devnull, 'w'), stdout=subprocess.PIPE) |
|
output = handle.communicate()[0] |
|
if handle.wait() != 0: |
|
return None |
|
except (IOError, OSError): |
|
return None |
|
audio_codec = None |
|
for line in output.split('\n'): |
|
if line.startswith('codec_name='): |
|
audio_codec = line.split('=')[1].strip() |
|
elif line.strip() == 'codec_type=audio' and audio_codec is not None: |
|
return audio_codec |
|
return None |
|
|
|
@staticmethod |
|
def run_ffmpeg(path, out_path, codec, more_opts): |
|
if codec is None: |
|
acodec_opts = [] |
|
else: |
|
acodec_opts = ['-acodec', codec] |
|
cmd = ['ffmpeg', '-y', '-i', _encodeFilename(path), '-vn'] + acodec_opts + more_opts + ['--', _encodeFilename(out_path)] |
|
try: |
|
p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
|
stdout,stderr = p.communicate() |
|
except (IOError, OSError): |
|
e = sys.exc_info()[1] |
|
if isinstance(e, OSError) and e.errno == 2: |
|
raise AudioConversionError('ffmpeg not found. Please install ffmpeg.') |
|
else: |
|
raise e |
|
if p.returncode != 0: |
|
msg = stderr.strip().split('\n')[-1] |
|
raise AudioConversionError(msg) |
|
|
|
def run(self, information): |
|
path = information['filepath'] |
|
|
|
filecodec = self.get_audio_codec(path) |
|
if filecodec is None: |
|
self._downloader.to_stderr(u'WARNING: unable to obtain file audio codec with ffprobe') |
|
return None |
|
|
|
more_opts = [] |
|
if self._preferredcodec == 'best' or self._preferredcodec == filecodec or (self._preferredcodec == 'm4a' and filecodec == 'aac'): |
|
if self._preferredcodec == 'm4a' and filecodec == 'aac': |
|
# Lossless, but in another container |
|
acodec = 'copy' |
|
extension = self._preferredcodec |
|
more_opts = ['-absf', 'aac_adtstoasc'] |
|
elif filecodec in ['aac', 'mp3', 'vorbis']: |
|
# Lossless if possible |
|
acodec = 'copy' |
|
extension = filecodec |
|
if filecodec == 'aac': |
|
more_opts = ['-f', 'adts'] |
|
if filecodec == 'vorbis': |
|
extension = 'ogg' |
|
else: |
|
# MP3 otherwise. |
|
acodec = 'libmp3lame' |
|
extension = 'mp3' |
|
more_opts = [] |
|
if self._preferredquality is not None: |
|
more_opts += ['-ab', self._preferredquality] |
|
else: |
|
# We convert the audio (lossy) |
|
acodec = {'mp3': 'libmp3lame', 'aac': 'aac', 'm4a': 'aac', 'vorbis': 'libvorbis', 'wav': None}[self._preferredcodec] |
|
extension = self._preferredcodec |
|
more_opts = [] |
|
if self._preferredquality is not None: |
|
more_opts += ['-ab', self._preferredquality] |
|
if self._preferredcodec == 'aac': |
|
more_opts += ['-f', 'adts'] |
|
if self._preferredcodec == 'm4a': |
|
more_opts += ['-absf', 'aac_adtstoasc'] |
|
if self._preferredcodec == 'vorbis': |
|
extension = 'ogg' |
|
if self._preferredcodec == 'wav': |
|
extension = 'wav' |
|
more_opts += ['-f', 'wav'] |
|
|
|
prefix, sep, ext = path.rpartition(u'.') # not os.path.splitext, since the latter does not work on unicode in all setups |
|
new_path = prefix + sep + extension |
|
self._downloader.to_screen(u'[ffmpeg] Destination: ' + new_path) |
|
try: |
|
self.run_ffmpeg(path, new_path, acodec, more_opts) |
|
except: |
|
etype,e,tb = sys.exc_info() |
|
if isinstance(e, AudioConversionError): |
|
self._downloader.to_stderr(u'ERROR: audio conversion failed: ' + e.message) |
|
else: |
|
self._downloader.to_stderr(u'ERROR: error running ffmpeg') |
|
return None |
|
|
|
# Try to update the date time for extracted audio file. |
|
if information.get('filetime') is not None: |
|
try: |
|
os.utime(_encodeFilename(new_path), (time.time(), information['filetime'])) |
|
except: |
|
self._downloader.to_stderr(u'WARNING: Cannot update utime of audio file') |
|
|
|
if not self._keepvideo: |
|
try: |
|
os.remove(_encodeFilename(path)) |
|
except (IOError, OSError): |
|
self._downloader.to_stderr(u'WARNING: Unable to remove downloaded video file') |
|
return None |
|
|
|
information['filepath'] = new_path |
|
return information |
|
|
|
|
|
def updateSelf(downloader, filename): |
|
''' Update the program file with the latest version from the repository ''' |
|
# Note: downloader only used for options |
|
if not os.access(filename, os.W_OK): |
|
sys.exit('ERROR: no write permissions on %s' % filename) |
|
|
|
downloader.to_screen(u'Updating to latest version...') |
|
|
|
try: |
|
try: |
|
urlh = urllib.urlopen(UPDATE_URL) |
|
newcontent = urlh.read() |
|
|
|
vmatch = re.search("__version__ = '([^']+)'", newcontent) |
|
if vmatch is not None and vmatch.group(1) == __version__: |
|
downloader.to_screen(u'youtube-dl is up-to-date (' + __version__ + ')') |
|
return |
|
finally: |
|
urlh.close() |
|
except (IOError, OSError), err: |
|
sys.exit('ERROR: unable to download latest version') |
|
|
|
try: |
|
outf = open(filename, 'wb') |
|
try: |
|
outf.write(newcontent) |
|
finally: |
|
outf.close() |
|
except (IOError, OSError), err: |
|
sys.exit('ERROR: unable to overwrite current version') |
|
|
|
downloader.to_screen(u'Updated youtube-dl. Restart youtube-dl to use the new version.') |
|
|
|
def parseOpts(): |
|
def _readOptions(filename_bytes): |
|
try: |
|
optionf = open(filename_bytes) |
|
except IOError: |
|
return [] # silently skip if file is not present |
|
try: |
|
res = [] |
|
for l in optionf: |
|
res += shlex.split(l, comments=True) |
|
finally: |
|
optionf.close() |
|
return res |
|
|
|
def _format_option_string(option): |
|
''' ('-o', '--option') -> -o, --format METAVAR''' |
|
|
|
opts = [] |
|
|
|
if option._short_opts: opts.append(option._short_opts[0]) |
|
if option._long_opts: opts.append(option._long_opts[0]) |
|
if len(opts) > 1: opts.insert(1, ', ') |
|
|
|
if option.takes_value(): opts.append(' %s' % option.metavar) |
|
|
|
return "".join(opts) |
|
|
|
def _find_term_columns(): |
|
columns = os.environ.get('COLUMNS', None) |
|
if columns: |
|
return int(columns) |
|
|
|
try: |
|
sp = subprocess.Popen(['stty', 'size'], stdout=subprocess.PIPE, stderr=subprocess.PIPE) |
|
out,err = sp.communicate() |
|
return int(out.split()[1]) |
|
except: |
|
pass |
|
return None |
|
|
|
max_width = 80 |
|
max_help_position = 80 |
|
|
|
# No need to wrap help messages if we're on a wide console |
|
columns = _find_term_columns() |
|
if columns: max_width = columns |
|
|
|
fmt = optparse.IndentedHelpFormatter(width=max_width, max_help_position=max_help_position) |
|
fmt.format_option_strings = _format_option_string |
|
|
|
kw = { |
|
'version' : __version__, |
|
'formatter' : fmt, |
|
'usage' : '%prog [options] url [url...]', |
|
'conflict_handler' : 'resolve', |
|
} |
|
|
|
parser = optparse.OptionParser(**kw) |
|
|
|
# option groups |
|
general = optparse.OptionGroup(parser, 'General Options') |
|
selection = optparse.OptionGroup(parser, 'Video Selection') |
|
authentication = optparse.OptionGroup(parser, 'Authentication Options') |
|
video_format = optparse.OptionGroup(parser, 'Video Format Options') |
|
postproc = optparse.OptionGroup(parser, 'Post-processing Options') |
|
filesystem = optparse.OptionGroup(parser, 'Filesystem Options') |
|
verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options') |
|
|
|
general.add_option('-h', '--help', |
|
action='help', help='print this help text and exit') |
|
general.add_option('-v', '--version', |
|
action='version', help='print program version and exit') |
|
general.add_option('-U', '--update', |
|
action='store_true', dest='update_self', help='update this program to latest version') |
|
general.add_option('-i', '--ignore-errors', |
|
action='store_true', dest='ignoreerrors', help='continue on download errors', default=False) |
|
general.add_option('-r', '--rate-limit', |
|
dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)') |
|
general.add_option('-R', '--retries', |
|
dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10) |
|
general.add_option('--dump-user-agent', |
|
action='store_true', dest='dump_user_agent', |
|
help='display the current browser identification', default=False) |
|
general.add_option('--list-extractors', |
|
action='store_true', dest='list_extractors', |
|
help='List all supported extractors and the URLs they would handle', default=False) |
|
|
|
selection.add_option('--playlist-start', |
|
dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1) |
|
selection.add_option('--playlist-end', |
|
dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1) |
|
selection.add_option('--match-title', dest='matchtitle', metavar='REGEX',help='download only matching titles (regex or caseless sub-string)') |
|
selection.add_option('--reject-title', dest='rejecttitle', metavar='REGEX',help='skip download for matching titles (regex or caseless sub-string)') |
|
selection.add_option('--max-downloads', metavar='NUMBER', dest='max_downloads', help='Abort after downloading NUMBER files', default=None) |
|
|
|
authentication.add_option('-u', '--username', |
|
dest='username', metavar='USERNAME', help='account username') |
|
authentication.add_option('-p', '--password', |
|
dest='password', metavar='PASSWORD', help='account password') |
|
authentication.add_option('-n', '--netrc', |
|
action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False) |
|
|
|
|
|
video_format.add_option('-f', '--format', |
|
action='store', dest='format', metavar='FORMAT', help='video format code') |
|
video_format.add_option('--all-formats', |
|
action='store_const', dest='format', help='download all available video formats', const='all') |
|
video_format.add_option('--prefer-free-formats', |
|
action='store_true', dest='prefer_free_formats', default=False, help='prefer free video formats unless a specific one is requested') |
|
video_format.add_option('--max-quality', |
|
action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download') |
|
video_format.add_option('-F', '--list-formats', |
|
action='store_true', dest='listformats', help='list all available formats (currently youtube only)') |
|
|
|
|
|
verbosity.add_option('-q', '--quiet', |
|
action='store_true', dest='quiet', help='activates quiet mode', default=False) |
|
verbosity.add_option('-s', '--simulate', |
|
action='store_true', dest='simulate', help='do not download the video and do not write anything to disk', default=False) |
|
verbosity.add_option('--skip-download', |
|
action='store_true', dest='skip_download', help='do not download the video', default=False) |
|
verbosity.add_option('-g', '--get-url', |
|
action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False) |
|
verbosity.add_option('-e', '--get-title', |
|
action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False) |
|
verbosity.add_option('--get-thumbnail', |
|
action='store_true', dest='getthumbnail', |
|
help='simulate, quiet but print thumbnail URL', default=False) |
|
verbosity.add_option('--get-description', |
|
action='store_true', dest='getdescription', |
|
help='simulate, quiet but print video description', default=False) |
|
verbosity.add_option('--get-filename', |
|
action='store_true', dest='getfilename', |
|
help='simulate, quiet but print output filename', default=False) |
|
verbosity.add_option('--get-format', |
|
action='store_true', dest='getformat', |
|
help='simulate, quiet but print output format', default=False) |
|
verbosity.add_option('--no-progress', |
|
action='store_true', dest='noprogress', help='do not print progress bar', default=False) |
|
verbosity.add_option('--console-title', |
|
action='store_true', dest='consoletitle', |
|
help='display progress in console titlebar', default=False) |
|
verbosity.add_option('-v', '--verbose', |
|
action='store_true', dest='verbose', help='print various debugging information', default=False) |
|
|
|
|
|
filesystem.add_option('-t', '--title', |
|
action='store_true', dest='usetitle', help='use title in file name', default=False) |
|
filesystem.add_option('-l', '--literal', |
|
action='store_true', dest='useliteral', help='use literal title in file name', default=False) |
|
filesystem.add_option('-A', '--auto-number', |
|
action='store_true', dest='autonumber', |
|
help='number downloaded files starting from 00000', default=False) |
|
filesystem.add_option('-o', '--output', |
|
dest='outtmpl', metavar='TEMPLATE', help='output filename template. Use %(stitle)s to get the title, %(uploader)s for the uploader name, %(autonumber)s to get an automatically incremented number, %(ext)s for the filename extension, %(upload_date)s for the upload date (YYYYMMDD), and %% for a literal percent. Use - to output to stdout.') |
|
filesystem.add_option('-a', '--batch-file', |
|
dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)') |
|
filesystem.add_option('-w', '--no-overwrites', |
|
action='store_true', dest='nooverwrites', help='do not overwrite files', default=False) |
|
filesystem.add_option('-c', '--continue', |
|
action='store_true', dest='continue_dl', help='resume partially downloaded files', default=True) |
|
filesystem.add_option('--no-continue', |
|
action='store_false', dest='continue_dl', |
|
help='do not resume partially downloaded files (restart from beginning)') |
|
filesystem.add_option('--cookies', |
|
dest='cookiefile', metavar='FILE', help='file to read cookies from and dump cookie jar in') |
|
filesystem.add_option('--no-part', |
|
action='store_true', dest='nopart', help='do not use .part files', default=False) |
|
filesystem.add_option('--no-mtime', |
|
action='store_false', dest='updatetime', |
|
help='do not use the Last-modified header to set the file modification time', default=True) |
|
filesystem.add_option('--write-description', |
|
action='store_true', dest='writedescription', |
|
help='write video description to a .description file', default=False) |
|
filesystem.add_option('--write-info-json', |
|
action='store_true', dest='writeinfojson', |
|
help='write video metadata to a .info.json file', default=False) |
|
|
|
|
|
postproc.add_option('--extract-audio', action='store_true', dest='extractaudio', default=False, |
|
help='convert video files to audio-only files (requires ffmpeg and ffprobe)') |
|
postproc.add_option('--audio-format', metavar='FORMAT', dest='audioformat', default='best', |
|
help='"best", "aac", "vorbis", "mp3", "m4a", or "wav"; best by default') |
|
postproc.add_option('--audio-quality', metavar='QUALITY', dest='audioquality', default='128K', |
|
help='ffmpeg audio bitrate specification, 128k by default') |
|
postproc.add_option('-k', '--keep-video', action='store_true', dest='keepvideo', default=False, |
|
help='keeps the video file on disk after the post-processing; the video is erased by default') |
|
|
|
|
|
parser.add_option_group(general) |
|
parser.add_option_group(selection) |
|
parser.add_option_group(filesystem) |
|
parser.add_option_group(verbosity) |
|
parser.add_option_group(video_format) |
|
parser.add_option_group(authentication) |
|
parser.add_option_group(postproc) |
|
|
|
xdg_config_home = os.environ.get('XDG_CONFIG_HOME') |
|
if xdg_config_home: |
|
userConf = os.path.join(xdg_config_home, 'youtube-dl.conf') |
|
else: |
|
userConf = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf') |
|
argv = _readOptions('/etc/youtube-dl.conf') + _readOptions(userConf) + sys.argv[1:] |
|
opts, args = parser.parse_args(argv) |
|
|
|
return parser, opts, args |
|
|
|
def gen_extractors(): |
|
""" Return a list of an instance of every supported extractor. |
|
The order does matter; the first extractor matched is the one handling the URL. |
|
""" |
|
youtube_ie = YoutubeIE() |
|
google_ie = GoogleIE() |
|
yahoo_ie = YahooIE() |
|
return [ |
|
YoutubePlaylistIE(youtube_ie), |
|
YoutubeUserIE(youtube_ie), |
|
YoutubeSearchIE(youtube_ie), |
|
youtube_ie, |
|
MetacafeIE(youtube_ie), |
|
DailymotionIE(), |
|
google_ie, |
|
GoogleSearchIE(google_ie), |
|
PhotobucketIE(), |
|
yahoo_ie, |
|
YahooSearchIE(yahoo_ie), |
|
DepositFilesIE(), |
|
FacebookIE(), |
|
BlipTVIE(), |
|
VimeoIE(), |
|
MyVideoIE(), |
|
ComedyCentralIE(), |
|
EscapistIE(), |
|
CollegeHumorIE(), |
|
XVideosIE(), |
|
SoundcloudIE(), |
|
InfoQIE(), |
|
MixcloudIE(), |
|
StanfordOpenClassroomIE(), |
|
MTVIE(), |
|
|
|
GenericIE() |
|
] |
|
|
|
def _real_main(): |
|
parser, opts, args = parseOpts() |
|
|
|
# Open appropriate CookieJar |
|
if opts.cookiefile is None: |
|
jar = cookielib.CookieJar() |
|
else: |
|
try: |
|
jar = cookielib.MozillaCookieJar(opts.cookiefile) |
|
if os.path.isfile(opts.cookiefile) and os.access(opts.cookiefile, os.R_OK): |
|
jar.load() |
|
except (IOError, OSError), err: |
|
sys.exit(u'ERROR: unable to open cookie file') |
|
|
|
# Dump user agent |
|
if opts.dump_user_agent: |
|
print std_headers['User-Agent'] |
|
sys.exit(0) |
|
|
|
# Batch file verification |
|
batchurls = [] |
|
if opts.batchfile is not None: |
|
try: |
|
if opts.batchfile == '-': |
|
batchfd = sys.stdin |
|
else: |
|
batchfd = open(opts.batchfile, 'r') |
|
batchurls = batchfd.readlines() |
|
batchurls = [x.strip() for x in batchurls] |
|
batchurls = [x for x in batchurls if len(x) > 0 and not re.search(r'^[#/;]', x)] |
|
except IOError: |
|
sys.exit(u'ERROR: batch file could not be read') |
|
all_urls = batchurls + args |
|
|
|
# General configuration |
|
cookie_processor = urllib2.HTTPCookieProcessor(jar) |
|
proxy_handler = urllib2.ProxyHandler() |
|
opener = urllib2.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler()) |
|
urllib2.install_opener(opener) |
|
socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words) |
|
|
|
if opts.verbose: |
|
print(u'[debug] Proxy map: ' + str(proxy_handler.proxies)) |
|
|
|
extractors = gen_extractors() |
|
|
|
if opts.list_extractors: |
|
for ie in extractors: |
|
print(ie.IE_NAME) |
|
matchedUrls = filter(lambda url: ie.suitable(url), all_urls) |
|
all_urls = filter(lambda url: url not in matchedUrls, all_urls) |
|
for mu in matchedUrls: |
|
print(u' ' + mu) |
|
sys.exit(0) |
|
|
|
# Conflicting, missing and erroneous options |
|
if opts.usenetrc and (opts.username is not None or opts.password is not None): |
|
parser.error(u'using .netrc conflicts with giving username/password') |
|
if opts.password is not None and opts.username is None: |
|
parser.error(u'account username missing') |
|
if opts.outtmpl is not None and (opts.useliteral or opts.usetitle or opts.autonumber): |
|
parser.error(u'using output template conflicts with using title, literal title or auto number') |
|
if opts.usetitle and opts.useliteral: |
|
parser.error(u'using title conflicts with using literal title') |
|
if opts.username is not None and opts.password is None: |
|
opts.password = getpass.getpass(u'Type account password and press return:') |
|
if opts.ratelimit is not None: |
|
numeric_limit = FileDownloader.parse_bytes(opts.ratelimit) |
|
if numeric_limit is None: |
|
parser.error(u'invalid rate limit specified') |
|
opts.ratelimit = numeric_limit |
|
if opts.retries is not None: |
|
try: |
|
opts.retries = long(opts.retries) |
|
except (TypeError, ValueError), err: |
|
parser.error(u'invalid retry count specified') |
|
try: |
|
opts.playliststart = int(opts.playliststart) |
|
if opts.playliststart <= 0: |
|
raise ValueError(u'Playlist start must be positive') |
|
except (TypeError, ValueError), err: |
|
parser.error(u'invalid playlist start number specified') |
|
try: |
|
opts.playlistend = int(opts.playlistend) |
|
if opts.playlistend != -1 and (opts.playlistend <= 0 or opts.playlistend < opts.playliststart): |
|
raise ValueError(u'Playlist end must be greater than playlist start') |
|
except (TypeError, ValueError), err: |
|
parser.error(u'invalid playlist end number specified') |
|
if opts.extractaudio: |
|
if opts.audioformat not in ['best', 'aac', 'mp3', 'vorbis', 'm4a', 'wav']: |
|
parser.error(u'invalid audio format specified') |
|
|
|
# File downloader |
|
fd = FileDownloader({ |
|
'usenetrc': opts.usenetrc, |
|
'username': opts.username, |
|
'password': opts.password, |
|
'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat), |
|
'forceurl': opts.geturl, |
|
'forcetitle': opts.gettitle, |
|
'forcethumbnail': opts.getthumbnail, |
|
'forcedescription': opts.getdescription, |
|
'forcefilename': opts.getfilename, |
|
'forceformat': opts.getformat, |
|
'simulate': opts.simulate, |
|
'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat), |
|
'format': opts.format, |
|
'format_limit': opts.format_limit, |
|
'listformats': opts.listformats, |
|
'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(preferredencoding())) |
|
or (opts.format == '-1' and opts.usetitle and u'%(stitle)s-%(id)s-%(format)s.%(ext)s') |
|
or (opts.format == '-1' and opts.useliteral and u'%(title)s-%(id)s-%(format)s.%(ext)s') |
|
or (opts.format == '-1' and u'%(id)s-%(format)s.%(ext)s') |
|
or (opts.usetitle and opts.autonumber and u'%(autonumber)s-%(stitle)s-%(id)s.%(ext)s') |
|
or (opts.useliteral and opts.autonumber and u'%(autonumber)s-%(title)s-%(id)s.%(ext)s') |
|
or (opts.usetitle and u'%(stitle)s-%(id)s.%(ext)s') |
|
or (opts.useliteral and u'%(title)s-%(id)s.%(ext)s') |
|
or (opts.autonumber and u'%(autonumber)s-%(id)s.%(ext)s') |
|
or u'%(id)s.%(ext)s'), |
|
'ignoreerrors': opts.ignoreerrors, |
|
'ratelimit': opts.ratelimit, |
|
'nooverwrites': opts.nooverwrites, |
|
'retries': opts.retries, |
|
'continuedl': opts.continue_dl, |
|
'noprogress': opts.noprogress, |
|
'playliststart': opts.playliststart, |
|
'playlistend': opts.playlistend, |
|
'logtostderr': opts.outtmpl == '-', |
|
'consoletitle': opts.consoletitle, |
|
'nopart': opts.nopart, |
|
'updatetime': opts.updatetime, |
|
'writedescription': opts.writedescription, |
|
'writeinfojson': opts.writeinfojson, |
|
'matchtitle': opts.matchtitle, |
|
'rejecttitle': opts.rejecttitle, |
|
'max_downloads': opts.max_downloads, |
|
'prefer_free_formats': opts.prefer_free_formats, |
|
'verbose': opts.verbose, |
|
}) |
|
for extractor in extractors: |
|
fd.add_info_extractor(extractor) |
|
|
|
# PostProcessors |
|
if opts.extractaudio: |
|
fd.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat, preferredquality=opts.audioquality, keepvideo=opts.keepvideo)) |
|
|
|
# Update version |
|
if opts.update_self: |
|
updateSelf(fd, sys.argv[0]) |
|
|
|
# Maybe do nothing |
|
if len(all_urls) < 1: |
|
if not opts.update_self: |
|
parser.error(u'you must provide at least one URL') |
|
else: |
|
sys.exit() |
|
|
|
try: |
|
retcode = fd.download(all_urls) |
|
except MaxDownloadsReached: |
|
fd.to_screen(u'--max-download limit reached, aborting.') |
|
retcode = 101 |
|
|
|
# Dump cookie jar if requested |
|
if opts.cookiefile is not None: |
|
try: |
|
jar.save() |
|
except (IOError, OSError), err: |
|
sys.exit(u'ERROR: unable to save cookie jar') |
|
|
|
sys.exit(retcode) |
|
|
|
def main(): |
|
try: |
|
_real_main() |
|
except DownloadError: |
|
sys.exit(1) |
|
except SameFileError: |
|
sys.exit(u'ERROR: fixed output name but more than one file to download') |
|
except KeyboardInterrupt: |
|
sys.exit(u'\nERROR: Interrupted by user') |
|
|
|
if __name__ == '__main__': |
|
main() |
|
|
|
# vim: set ts=4 sw=4 sts=4 noet ai si filetype=python:
|
|
|