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3264 lines
111 KiB
3264 lines
111 KiB
#!/usr/bin/env python |
|
# -*- coding: utf-8 -*- |
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# Author: Ricardo Garcia Gonzalez |
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# Author: Danny Colligan |
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# Author: Benjamin Johnson |
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# Author: Vasyl' Vavrychuk |
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# Author: Witold Baryluk |
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# Author: Paweł Paprota |
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# Author: Gergely Imreh |
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# Author: Philipp Hagemeister <phihag@phihag.de> |
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# License: Public domain code |
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import cookielib |
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import datetime |
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import gzip |
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import htmlentitydefs |
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import httplib |
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import locale |
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import math |
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import netrc |
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import os |
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import os.path |
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import re |
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import socket |
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import string |
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import subprocess |
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import sys |
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import time |
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import urllib |
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import urllib2 |
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import warnings |
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import zlib |
|
|
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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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# 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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try: |
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import lxml.etree |
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except ImportError: # Python < 2.6 |
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pass # Handled below |
|
|
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std_headers = { |
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:2.0b11) Gecko/20100101 Firefox/4.0b11', |
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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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simple_title_chars = string.ascii_letters.decode('ascii') + string.digits.decode('ascii') |
|
|
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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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def preferredencoding(): |
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"""Get preferred encoding. |
|
|
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Returns the best encoding scheme for the system, based on |
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locale.getpreferredencoding() and some further tweaks. |
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""" |
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def yield_preferredencoding(): |
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try: |
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pref = locale.getpreferredencoding() |
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u'TEST'.encode(pref) |
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except: |
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pref = 'UTF-8' |
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while True: |
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yield pref |
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return yield_preferredencoding().next() |
|
|
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def htmlentity_transform(matchobj): |
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"""Transforms an HTML entity to a Unicode character. |
|
|
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This function receives a match object and is intended to be used with |
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the re.sub() function. |
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""" |
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entity = matchobj.group(1) |
|
|
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# Known non-numeric HTML entity |
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if entity in htmlentitydefs.name2codepoint: |
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return unichr(htmlentitydefs.name2codepoint[entity]) |
|
|
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# Unicode character |
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mobj = re.match(ur'(?u)#(x?\d+)', entity) |
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if mobj is not None: |
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numstr = mobj.group(1) |
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if numstr.startswith(u'x'): |
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base = 16 |
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numstr = u'0%s' % numstr |
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else: |
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base = 10 |
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return unichr(long(numstr, base)) |
|
|
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# Unknown entity in name, return its literal representation |
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return (u'&%s;' % entity) |
|
|
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def sanitize_title(utitle): |
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"""Sanitizes a video title so it could be used as part of a filename.""" |
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utitle = re.sub(ur'(?u)&(.+?);', htmlentity_transform, utitle) |
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return utitle.replace(unicode(os.sep), u'%') |
|
|
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def sanitize_open(filename, open_mode): |
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"""Try to open the given filename, and slightly tweak it if this fails. |
|
|
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Attempts to open the given filename. If this fails, it tries to change |
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the filename slightly, step by step, until it's either able to open it |
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or it fails and raises a final exception, like the standard open() |
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function. |
|
|
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It returns the tuple (stream, definitive_file_name). |
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""" |
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try: |
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if filename == u'-': |
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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(filename, open_mode) |
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return (stream, filename) |
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except (IOError, OSError), err: |
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# In case of error, try to remove win32 forbidden chars |
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filename = re.sub(ur'[/<>:"\|\?\*]', u'#', filename) |
|
|
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# An exception here should be caught in the caller |
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stream = open(filename, open_mode) |
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return (stream, filename) |
|
|
|
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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class DownloadError(Exception): |
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"""Download Error exception. |
|
|
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This exception may be thrown by FileDownloader objects if they are not |
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configured to continue on errors. They will contain the appropriate |
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error message. |
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""" |
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pass |
|
|
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class SameFileError(Exception): |
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"""Same File exception. |
|
|
|
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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pass |
|
|
|
class PostProcessingError(Exception): |
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"""Post Processing exception. |
|
|
|
This exception may be raised by PostProcessor's .run() method to |
|
indicate an error in the postprocessing task. |
|
""" |
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pass |
|
|
|
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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pass |
|
|
|
class ContentTooShortError(Exception): |
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"""Content Too Short exception. |
|
|
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This exception may be raised by FileDownloader objects when a file they |
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download is too small for what the server announced first, indicating |
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the connection was probably interrupted. |
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""" |
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# Both in bytes |
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downloaded = None |
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expected = None |
|
|
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def __init__(self, downloaded, expected): |
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self.downloaded = downloaded |
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self.expected = expected |
|
|
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class YoutubeDLHandler(urllib2.HTTPHandler): |
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"""Handler for HTTP requests and responses. |
|
|
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This class, when installed with an OpenerDirector, automatically adds |
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the standard headers to every HTTP request and handles gzipped and |
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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. |
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""" |
|
|
|
@staticmethod |
|
def deflate(data): |
|
try: |
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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) |
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ret = urllib2.addinfourl(stream, headers, url) |
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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 |
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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. |
|
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 pmkdir(filename): |
|
"""Create directory components in filename. Similar to Unix "mkdir -p".""" |
|
components = filename.split(os.sep) |
|
aggregate = [os.sep.join(components[0:x]) for x in xrange(1, len(components))] |
|
aggregate = ['%s%s' % (x, os.sep) for x in aggregate] # Finish names with separator |
|
for dir in aggregate: |
|
if not os.path.exists(dir): |
|
os.mkdir(dir) |
|
|
|
@staticmethod |
|
def format_bytes(bytes): |
|
if bytes is None: |
|
return 'N/A' |
|
if type(bytes) is str: |
|
bytes = float(bytes) |
|
if bytes == 0.0: |
|
exponent = 0 |
|
else: |
|
exponent = long(math.log(bytes, 1024.0)) |
|
suffix = 'bkMGTPEZY'[exponent] |
|
converted = float(bytes) / float(1024**exponent) |
|
return '%.2f%s' % (converted, suffix) |
|
|
|
@staticmethod |
|
def calc_percent(byte_counter, data_len): |
|
if data_len is None: |
|
return '---.-%' |
|
return '%6s' % ('%3.1f%%' % (float(byte_counter) / float(data_len) * 100.0)) |
|
|
|
@staticmethod |
|
def calc_eta(start, now, total, current): |
|
if total is None: |
|
return '--:--' |
|
dif = now - start |
|
if current == 0 or dif < 0.001: # One millisecond |
|
return '--:--' |
|
rate = float(current) / dif |
|
eta = long((float(total) - float(current)) / rate) |
|
(eta_mins, eta_secs) = divmod(eta, 60) |
|
if eta_mins > 99: |
|
return '--:--' |
|
return '%02d:%02d' % (eta_mins, eta_secs) |
|
|
|
@staticmethod |
|
def calc_speed(start, now, bytes): |
|
dif = now - start |
|
if bytes == 0 or dif < 0.001: # One millisecond |
|
return '%10s' % '---b/s' |
|
return '%10s' % ('%s/s' % FileDownloader.format_bytes(float(bytes) / dif)) |
|
|
|
@staticmethod |
|
def best_block_size(elapsed_time, bytes): |
|
new_min = max(bytes / 2.0, 1.0) |
|
new_max = min(max(bytes * 2.0, 1.0), 4194304) # Do not surpass 4 MB |
|
if elapsed_time < 0.001: |
|
return long(new_max) |
|
rate = bytes / elapsed_time |
|
if rate > new_max: |
|
return long(new_max) |
|
if rate < new_min: |
|
return long(new_min) |
|
return long(rate) |
|
|
|
@staticmethod |
|
def parse_bytes(bytestr): |
|
"""Parse a string indicating a byte quantity into a long integer.""" |
|
matchobj = re.match(r'(?i)^(\d+(?:\.\d+)?)([kMGTPEZY]?)$', bytestr) |
|
if matchobj is None: |
|
return None |
|
number = float(matchobj.group(1)) |
|
multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower()) |
|
return long(round(number * multiplier)) |
|
|
|
def add_info_extractor(self, ie): |
|
"""Add an InfoExtractor object to the end of the list.""" |
|
self._ies.append(ie) |
|
ie.set_downloader(self) |
|
|
|
def add_post_processor(self, pp): |
|
"""Add a PostProcessor object to the end of the chain.""" |
|
self._pps.append(pp) |
|
pp.set_downloader(self) |
|
|
|
def to_screen(self, message, skip_eol=False, ignore_encoding_errors=False): |
|
"""Print message to stdout if not in quiet mode.""" |
|
try: |
|
if not self.params.get('quiet', False): |
|
terminator = [u'\n', u''][skip_eol] |
|
print >>self._screen_file, (u'%s%s' % (message, terminator)).encode(preferredencoding()), |
|
self._screen_file.flush() |
|
except (UnicodeEncodeError), err: |
|
if not ignore_encoding_errors: |
|
raise |
|
|
|
def to_stderr(self, message): |
|
"""Print message to stderr.""" |
|
print >>sys.stderr, message.encode(preferredencoding()) |
|
|
|
def to_cons_title(self, message): |
|
"""Set console/terminal window title to message.""" |
|
if not self.params.get('consoletitle', False): |
|
return |
|
if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow(): |
|
# c_wchar_p() might not be necessary if `message` is |
|
# already of type unicode() |
|
ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message)) |
|
elif 'TERM' in os.environ: |
|
sys.stderr.write('\033]0;%s\007' % message.encode(preferredencoding())) |
|
|
|
def fixed_template(self): |
|
"""Checks if the output template is fixed.""" |
|
return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None) |
|
|
|
def trouble(self, message=None): |
|
"""Determine action to take when a download problem appears. |
|
|
|
Depending on if the downloader has been configured to ignore |
|
download errors or not, this method may throw an exception or |
|
not when errors are found, after printing the message. |
|
""" |
|
if message is not None: |
|
self.to_stderr(message) |
|
if not self.params.get('ignoreerrors', False): |
|
raise DownloadError(message) |
|
self._download_retcode = 1 |
|
|
|
def slow_down(self, start_time, byte_counter): |
|
"""Sleep if the download speed is over the rate limit.""" |
|
rate_limit = self.params.get('ratelimit', None) |
|
if rate_limit is None or byte_counter == 0: |
|
return |
|
now = time.time() |
|
elapsed = now - start_time |
|
if elapsed <= 0.0: |
|
return |
|
speed = float(byte_counter) / elapsed |
|
if speed > rate_limit: |
|
time.sleep((byte_counter - rate_limit * (now - start_time)) / rate_limit) |
|
|
|
def temp_name(self, filename): |
|
"""Returns a temporary filename for the given filename.""" |
|
if self.params.get('nopart', False) or filename == u'-' or \ |
|
(os.path.exists(filename) and not os.path.isfile(filename)): |
|
return filename |
|
return filename + u'.part' |
|
|
|
def undo_temp_name(self, filename): |
|
if filename.endswith(u'.part'): |
|
return filename[:-len(u'.part')] |
|
return filename |
|
|
|
def try_rename(self, old_filename, new_filename): |
|
try: |
|
if old_filename == new_filename: |
|
return |
|
os.rename(old_filename, new_filename) |
|
except (IOError, OSError), err: |
|
self.trouble(u'ERROR: unable to rename file') |
|
|
|
def try_utime(self, filename, last_modified_hdr): |
|
"""Try to set the last-modified time of the given file.""" |
|
if last_modified_hdr is None: |
|
return |
|
if not os.path.isfile(filename): |
|
return |
|
timestr = last_modified_hdr |
|
if timestr is None: |
|
return |
|
filetime = timeconvert(timestr) |
|
if filetime is None: |
|
return |
|
try: |
|
os.utime(filename,(time.time(), filetime)) |
|
except: |
|
pass |
|
|
|
def report_writedescription(self, descfn): |
|
""" Report that the description file is being written """ |
|
self.to_screen(u'[info] Writing video description to: %s' % descfn, ignore_encoding_errors=True) |
|
|
|
def report_writeinfojson(self, infofn): |
|
""" Report that the metadata file has been written """ |
|
self.to_screen(u'[info] Video description metadata as JSON to: %s' % infofn, ignore_encoding_errors=True) |
|
|
|
def report_destination(self, filename): |
|
"""Report destination filename.""" |
|
self.to_screen(u'[download] Destination: %s' % filename, ignore_encoding_errors=True) |
|
|
|
def report_progress(self, percent_str, data_len_str, speed_str, eta_str): |
|
"""Report download progress.""" |
|
if self.params.get('noprogress', False): |
|
return |
|
self.to_screen(u'\r[download] %s of %s at %s ETA %s' % |
|
(percent_str, data_len_str, speed_str, eta_str), skip_eol=True) |
|
self.to_cons_title(u'youtube-dl - %s of %s at %s ETA %s' % |
|
(percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip())) |
|
|
|
def report_resuming_byte(self, resume_len): |
|
"""Report attempt to resume at given byte.""" |
|
self.to_screen(u'[download] Resuming download at byte %s' % resume_len) |
|
|
|
def report_retry(self, count, retries): |
|
"""Report retry in case of HTTP error 5xx""" |
|
self.to_screen(u'[download] Got server HTTP error. Retrying (attempt %d of %d)...' % (count, retries)) |
|
|
|
def report_file_already_downloaded(self, file_name): |
|
"""Report file has already been fully downloaded.""" |
|
try: |
|
self.to_screen(u'[download] %s has already been downloaded' % file_name) |
|
except (UnicodeEncodeError), err: |
|
self.to_screen(u'[download] The file has already been downloaded') |
|
|
|
def report_unable_to_resume(self): |
|
"""Report it was impossible to resume download.""" |
|
self.to_screen(u'[download] Unable to resume') |
|
|
|
def report_finish(self): |
|
"""Report download finished.""" |
|
if self.params.get('noprogress', False): |
|
self.to_screen(u'[download] Download completed') |
|
else: |
|
self.to_screen(u'') |
|
|
|
def increment_downloads(self): |
|
"""Increment the ordinal that assigns a number to each file.""" |
|
self._num_downloads += 1 |
|
|
|
def prepare_filename(self, info_dict): |
|
"""Generate the output filename.""" |
|
try: |
|
template_dict = dict(info_dict) |
|
template_dict['epoch'] = unicode(long(time.time())) |
|
template_dict['autonumber'] = unicode('%05d' % self._num_downloads) |
|
filename = self.params['outtmpl'] % template_dict |
|
return filename |
|
except (ValueError, KeyError), err: |
|
self.trouble(u'ERROR: invalid system charset or erroneous output template') |
|
return None |
|
|
|
def process_info(self, info_dict): |
|
"""Process a single dictionary returned by an InfoExtractor.""" |
|
filename = self.prepare_filename(info_dict) |
|
# Do nothing else if in simulate mode |
|
if self.params.get('simulate', False): |
|
# 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') |
|
|
|
return |
|
|
|
if filename is None: |
|
return |
|
if self.params.get('nooverwrites', False) and os.path.exists(filename): |
|
self.to_stderr(u'WARNING: file exists and will be skipped') |
|
return |
|
|
|
try: |
|
self.pmkdir(filename) |
|
except (OSError, IOError), err: |
|
self.trouble(u'ERROR: unable to create directories: %s' % str(err)) |
|
return |
|
|
|
if self.params.get('writedescription', False): |
|
try: |
|
descfn = filename + '.description' |
|
self.report_writedescription(descfn) |
|
descfile = open(descfn, 'wb') |
|
try: |
|
descfile.write(info_dict['description'].encode('utf-8')) |
|
finally: |
|
descfile.close() |
|
except (OSError, IOError): |
|
self.trouble(u'ERROR: Cannot write description file: %s' % str(descfn)) |
|
return |
|
|
|
if self.params.get('writeinfojson', False): |
|
infofn = filename + '.info.json' |
|
self.report_writeinfojson(infofn) |
|
try: |
|
json.dump |
|
except (NameError,AttributeError): |
|
self.trouble(u'ERROR: No JSON encoder found. Update to Python 2.6+, setup a json module, or leave out --write-info-json.') |
|
return |
|
try: |
|
infof = open(infofn, 'wb') |
|
try: |
|
json.dump(info_dict, infof) |
|
finally: |
|
infof.close() |
|
except (OSError, IOError): |
|
self.trouble(u'ERROR: Cannot write metadata to JSON file: %s' % str(infofn)) |
|
return |
|
|
|
try: |
|
success = self._do_download(filename, info_dict['url'].encode('utf-8'), info_dict.get('player_url', None)) |
|
except (OSError, IOError), err: |
|
raise UnavailableVideoError |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self.trouble(u'ERROR: unable to download video data: %s' % str(err)) |
|
return |
|
except (ContentTooShortError, ), err: |
|
self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded)) |
|
return |
|
|
|
if success: |
|
try: |
|
self.post_process(filename, info_dict) |
|
except (PostProcessingError), err: |
|
self.trouble(u'ERROR: postprocessing: %s' % str(err)) |
|
return |
|
|
|
def download(self, url_list): |
|
"""Download a given list of URLs.""" |
|
if len(url_list) > 1 and self.fixed_template(): |
|
raise SameFileError(self.params['outtmpl']) |
|
|
|
for url in url_list: |
|
suitable_found = False |
|
for ie in self._ies: |
|
# Go to next InfoExtractor if not suitable |
|
if not ie.suitable(url): |
|
continue |
|
|
|
# Suitable InfoExtractor found |
|
suitable_found = True |
|
|
|
# Extract information from URL and process it |
|
ie.extract(url) |
|
|
|
# Suitable InfoExtractor had been found; go to next URL |
|
break |
|
|
|
if not suitable_found: |
|
self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url) |
|
|
|
return self._download_retcode |
|
|
|
def post_process(self, filename, ie_info): |
|
"""Run the postprocessing chain on the given file.""" |
|
info = dict(ie_info) |
|
info['filepath'] = filename |
|
for pp in self._pps: |
|
info = pp.run(info) |
|
if info is None: |
|
break |
|
|
|
def _download_with_rtmpdump(self, filename, url, player_url): |
|
self.report_destination(filename) |
|
tmpfilename = self.temp_name(filename) |
|
|
|
# Check for rtmpdump first |
|
try: |
|
subprocess.call(['rtmpdump', '-h'], stdout=(file(os.path.devnull, 'w')), stderr=subprocess.STDOUT) |
|
except (OSError, IOError): |
|
self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run') |
|
return False |
|
|
|
# Download using rtmpdump. rtmpdump returns exit code 2 when |
|
# the connection was interrumpted and resuming appears to be |
|
# possible. This is part of rtmpdump's normal usage, AFAIK. |
|
basic_args = ['rtmpdump', '-q'] + [[], ['-W', player_url]][player_url is not None] + ['-r', url, '-o', tmpfilename] |
|
retval = subprocess.call(basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)]) |
|
while retval == 2 or retval == 1: |
|
prevsize = os.path.getsize(tmpfilename) |
|
self.to_screen(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True) |
|
time.sleep(5.0) # This seems to be needed |
|
retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1]) |
|
cursize = os.path.getsize(tmpfilename) |
|
if prevsize == cursize and retval == 1: |
|
break |
|
if retval == 0: |
|
self.to_screen(u'\r[rtmpdump] %s bytes' % os.path.getsize(tmpfilename)) |
|
self.try_rename(tmpfilename, filename) |
|
return True |
|
else: |
|
self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval) |
|
return False |
|
|
|
def _do_download(self, filename, url, player_url): |
|
# Check file already present |
|
if self.params.get('continuedl', False) and os.path.isfile(filename) and not self.params.get('nopart', False): |
|
self.report_file_already_downloaded(filename) |
|
return True |
|
|
|
# Attempt to download using rtmpdump |
|
if url.startswith('rtmp'): |
|
return self._download_with_rtmpdump(filename, url, player_url) |
|
|
|
tmpfilename = self.temp_name(filename) |
|
stream = None |
|
open_mode = 'wb' |
|
|
|
# Do not include the Accept-Encoding header |
|
headers = {'Youtubedl-no-compression': 'True'} |
|
basic_request = urllib2.Request(url, None, headers) |
|
request = urllib2.Request(url, None, headers) |
|
|
|
# Establish possible resume length |
|
if os.path.isfile(tmpfilename): |
|
resume_len = os.path.getsize(tmpfilename) |
|
else: |
|
resume_len = 0 |
|
|
|
# Request parameters in case of being able to resume |
|
if self.params.get('continuedl', False) and resume_len != 0: |
|
self.report_resuming_byte(resume_len) |
|
request.add_header('Range','bytes=%d-' % resume_len) |
|
open_mode = 'ab' |
|
|
|
count = 0 |
|
retries = self.params.get('retries', 0) |
|
while count <= retries: |
|
# Establish connection |
|
try: |
|
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) |
|
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 |
|
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) |
|
speed_str = self.calc_speed(start, time.time(), 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) |
|
|
|
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): |
|
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, as well as the suitable() static method. |
|
Probably, they should also be instantiated and added to the main |
|
downloader. |
|
""" |
|
|
|
_ready = False |
|
_downloader = None |
|
|
|
def __init__(self, downloader=None): |
|
"""Constructor. Receives an optional downloader.""" |
|
self._ready = False |
|
self.set_downloader(downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
"""Receives a URL and returns True if suitable for this IE.""" |
|
return False |
|
|
|
def initialize(self): |
|
"""Initializes an instance (authentication, etc).""" |
|
if not self._ready: |
|
self._real_initialize() |
|
self._ready = True |
|
|
|
def extract(self, url): |
|
"""Extracts URL information and returns it in list of dicts.""" |
|
self.initialize() |
|
return self._real_extract(url) |
|
|
|
def set_downloader(self, downloader): |
|
"""Sets the downloader for this IE.""" |
|
self._downloader = downloader |
|
|
|
def _real_initialize(self): |
|
"""Real initialization process. Redefine in subclasses.""" |
|
pass |
|
|
|
def _real_extract(self, url): |
|
"""Real extraction process. Redefine in subclasses.""" |
|
pass |
|
|
|
class YoutubeIE(InfoExtractor): |
|
"""Information extractor for youtube.com.""" |
|
|
|
_VALID_URL = r'^((?:https?://)?(?:youtu\.be/|(?:\w+\.)?youtube(?:-nocookie)?\.com/)(?:(?:(?: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', '34', '43', '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', |
|
'45': 'webm', |
|
} |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(YoutubeIE._VALID_URL, url) is not None) |
|
|
|
def report_lang(self): |
|
"""Report attempt to set language.""" |
|
self._downloader.to_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 _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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
|
simple_title = simple_title.strip(ur'_') |
|
|
|
# thumbnail image |
|
if 'thumbnail_url' not in video_info: |
|
self._downloader.trouble(u'WARNING: unable to extract video thumbnail') |
|
video_thumbnail = '' |
|
else: # don't panic if we can't find it |
|
video_thumbnail = urllib.unquote_plus(video_info['thumbnail_url'][0]) |
|
|
|
# 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 = [dict(pairStr.split('=') for pairStr in uds.split('&')) 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'], urllib.unquote(ud['url'])) for ud in url_data) |
|
|
|
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 == '-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 |
|
else: |
|
self._downloader.trouble(u'ERROR: no fmt_url_map or conn 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') |
|
|
|
# Find the video URL in fmt_url_map or conn paramters |
|
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 |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(MetacafeIE._VALID_URL, url) is not None) |
|
|
|
def report_disclaimer(self): |
|
"""Report disclaimer retrieval.""" |
|
self._downloader.to_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/([^_/]+)_([^/]+)' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(DailymotionIE._VALID_URL, url) is not None) |
|
|
|
def report_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_initialize(self): |
|
return |
|
|
|
def _real_extract(self, url): |
|
# Extract id and simplified title from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) |
|
return |
|
|
|
# At this point we have a new video |
|
self._downloader.increment_downloads() |
|
video_id = mobj.group(1) |
|
|
|
simple_title = mobj.group(2).decode('utf-8') |
|
video_extension = 'flv' |
|
|
|
# Retrieve video webpage to extract further information |
|
request = urllib2.Request(url) |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract URL, uploader and title from webpage |
|
self.report_extraction(video_id) |
|
mobj = re.search(r'(?i)addVariable\(\"video\"\s*,\s*\"([^\"]*)\"\)', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract media URL') |
|
return |
|
mediaURL = urllib.unquote(mobj.group(1)) |
|
|
|
# if needed add http://www.dailymotion.com/ if relative URL |
|
|
|
video_url = mediaURL |
|
|
|
# '<meta\s+name="title"\s+content="Dailymotion\s*[:\-]\s*(.*?)"\s*\/\s*>' |
|
mobj = re.search(r'(?im)<title>Dailymotion\s*[\-:]\s*(.+?)</title>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract title') |
|
return |
|
video_title = mobj.group(1).decode('utf-8') |
|
video_title = sanitize_title(video_title) |
|
|
|
mobj = re.search(r'(?im)<Attribute name="owner">(.+?)</Attribute>', 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=([^\&]+).*' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(GoogleIE._VALID_URL, url) is not None) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_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_initialize(self): |
|
return |
|
|
|
def _real_extract(self, url): |
|
# Extract id from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
# 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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
|
|
|
# Extract video description |
|
mobj = re.search(r'<span id=short-desc-content>([^<]*)</span>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video description') |
|
return |
|
video_description = mobj.group(1).decode('utf-8') |
|
if not video_description: |
|
video_description = 'No description available.' |
|
|
|
# Extract video thumbnail |
|
if self._downloader.params.get('forcethumbnail', False): |
|
request = urllib2.Request('http://video.google.com/videosearch?q=%s+site:video.google.com&hl=en' % abs(int(video_id))) |
|
try: |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
mobj = re.search(r'<img class=thumbnail-img (?:.* )?src=(http.*)>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video thumbnail') |
|
return |
|
video_thumbnail = mobj.group(1) |
|
else: # we need something to pass to process_info |
|
video_thumbnail = '' |
|
|
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url.decode('utf-8'), |
|
'uploader': u'NA', |
|
'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)' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(PhotobucketIE._VALID_URL, url) is not None) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_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_initialize(self): |
|
return |
|
|
|
def _real_extract(self, url): |
|
# Extract id from URL |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url) |
|
return |
|
|
|
# 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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
|
|
|
video_uploader = mobj.group(2).decode('utf-8') |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url.decode('utf-8'), |
|
'uploader': video_uploader, |
|
'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]+)(?:[#\?].*)?' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(YahooIE._VALID_URL, url) is not None) |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_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_initialize(self): |
|
return |
|
|
|
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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
|
|
|
mobj = re.search(r'<h2 class="ti-5"><a href="http://video\.yahoo\.com/(people|profile)/[0-9]+" beacon=".*">(.*)</a></h2>', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video uploader') |
|
return |
|
video_uploader = mobj.group(1).decode('utf-8') |
|
|
|
# Extract video thumbnail |
|
mobj = re.search(r'<link rel="image_src" href="(.*)" />', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video thumbnail') |
|
return |
|
video_thumbnail = mobj.group(1).decode('utf-8') |
|
|
|
# Extract video description |
|
mobj = re.search(r'<meta name="description" content="(.*)" />', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video description') |
|
return |
|
video_description = mobj.group(1).decode('utf-8') |
|
if not video_description: video_description = 'No description available.' |
|
|
|
# Extract video height and width |
|
mobj = re.search(r'<meta name="video_height" content="([0-9]+)" />', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video height') |
|
return |
|
yv_video_height = mobj.group(1) |
|
|
|
mobj = re.search(r'<meta name="video_width" content="([0-9]+)" />', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract video width') |
|
return |
|
yv_video_width = mobj.group(1) |
|
|
|
# Retrieve video playlist to extract media URL |
|
# I'm not completely sure what all these options are, but we |
|
# seem to need most of them, otherwise the server sends a 401. |
|
yv_lg = 'R0xx6idZnW2zlrKP8xxAIR' # not sure what this represents |
|
yv_bitrate = '700' # according to Wikipedia this is hard-coded |
|
request = urllib2.Request('http://cosmos.bcst.yahoo.com/up/yep/process/getPlaylistFOP.php?node_id=' + video_id + |
|
'&tech=flash&mode=playlist&lg=' + yv_lg + '&bitrate=' + yv_bitrate + '&vidH=' + yv_video_height + |
|
'&vidW=' + yv_video_width + '&swf=as3&rd=video.yahoo.com&tk=null&adsupported=v1,v2,&eventid=1301797') |
|
try: |
|
self.report_download_webpage(video_id) |
|
webpage = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract media URL from playlist XML |
|
mobj = re.search(r'<STREAM APP="(http://.*)" FULLPATH="/?(/.*\.flv\?[^"]*)"', webpage) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: Unable to extract media URL') |
|
return |
|
video_url = urllib.unquote(mobj.group(1) + mobj.group(2)).decode('utf-8') |
|
video_url = re.sub(r'(?u)&(.+?);', htmlentity_transform, video_url) |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url, |
|
'uploader': video_uploader, |
|
'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, |
|
'description': video_description, |
|
'player_url': None, |
|
}) |
|
except UnavailableVideoError: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
class GenericIE(InfoExtractor): |
|
"""Generic last-resort information extractor.""" |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return True |
|
|
|
def report_download_webpage(self, video_id): |
|
"""Report webpage download.""" |
|
self._downloader.to_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_initialize(self): |
|
return |
|
|
|
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 = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
|
|
|
# video uploader is domain name |
|
mobj = re.match(r'(?:https?://)?([^/]*)/.*', url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: unable to extract title') |
|
return |
|
video_uploader = mobj.group(1).decode('utf-8') |
|
|
|
try: |
|
# Process video information |
|
self._downloader.process_info({ |
|
'id': video_id.decode('utf-8'), |
|
'url': video_url.decode('utf-8'), |
|
'uploader': video_uploader, |
|
'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_QUERY = r'ytsearch(\d+|all)?:[\s\S]+' |
|
_TEMPLATE_URL = 'http://www.youtube.com/results?search_query=%s&page=%s&gl=US&hl=en' |
|
_VIDEO_INDICATOR = r'href="/watch\?v=.+?"' |
|
_MORE_PAGES_INDICATOR = r'(?m)>\s*Next\s*</a>' |
|
_youtube_ie = None |
|
_max_youtube_results = 1000 |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(YoutubeSearchIE._VALID_QUERY, url) is not None) |
|
|
|
def report_download_page(self, query, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
query = query.decode(preferredencoding()) |
|
self._downloader.to_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_QUERY, query) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) |
|
return |
|
|
|
prefix, query = query.split(':') |
|
prefix = prefix[8:] |
|
query = query.encode('utf-8') |
|
if prefix == '': |
|
self._download_n_results(query, 1) |
|
return |
|
elif prefix == 'all': |
|
self._download_n_results(query, self._max_youtube_results) |
|
return |
|
else: |
|
try: |
|
n = long(prefix) |
|
if n <= 0: |
|
self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) |
|
return |
|
elif n > self._max_youtube_results: |
|
self._downloader.to_stderr(u'WARNING: ytsearch returns max %i results (you requested %i)' % (self._max_youtube_results, n)) |
|
n = self._max_youtube_results |
|
self._download_n_results(query, n) |
|
return |
|
except ValueError: # parsing prefix as integer fails |
|
self._download_n_results(query, 1) |
|
return |
|
|
|
def _download_n_results(self, query, n): |
|
"""Downloads a specified number of results for a query""" |
|
|
|
video_ids = [] |
|
already_seen = set() |
|
pagenum = 1 |
|
|
|
while True: |
|
self.report_download_page(query, pagenum) |
|
result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) |
|
request = urllib2.Request(result_url) |
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
video_id = page[mobj.span()[0]:mobj.span()[1]].split('=')[2][:-1] |
|
if video_id not in already_seen: |
|
video_ids.append(video_id) |
|
already_seen.add(video_id) |
|
if len(video_ids) == n: |
|
# Specified n videos reached |
|
for id in video_ids: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
|
return |
|
|
|
if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
|
for id in video_ids: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % id) |
|
return |
|
|
|
pagenum = pagenum + 1 |
|
|
|
class GoogleSearchIE(InfoExtractor): |
|
"""Information Extractor for Google Video search queries.""" |
|
_VALID_QUERY = r'gvsearch(\d+|all)?:[\s\S]+' |
|
_TEMPLATE_URL = 'http://video.google.com/videosearch?q=%s+site:video.google.com&start=%s&hl=en' |
|
_VIDEO_INDICATOR = r'videoplay\?docid=([^\&>]+)\&' |
|
_MORE_PAGES_INDICATOR = r'<span>Next</span>' |
|
_google_ie = None |
|
_max_google_results = 1000 |
|
|
|
def __init__(self, google_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._google_ie = google_ie |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(GoogleSearchIE._VALID_QUERY, url) is not None) |
|
|
|
def report_download_page(self, query, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
query = query.decode(preferredencoding()) |
|
self._downloader.to_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_QUERY, query) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) |
|
return |
|
|
|
prefix, query = query.split(':') |
|
prefix = prefix[8:] |
|
query = query.encode('utf-8') |
|
if prefix == '': |
|
self._download_n_results(query, 1) |
|
return |
|
elif prefix == 'all': |
|
self._download_n_results(query, self._max_google_results) |
|
return |
|
else: |
|
try: |
|
n = long(prefix) |
|
if n <= 0: |
|
self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) |
|
return |
|
elif n > self._max_google_results: |
|
self._downloader.to_stderr(u'WARNING: gvsearch returns max %i results (you requested %i)' % (self._max_google_results, n)) |
|
n = self._max_google_results |
|
self._download_n_results(query, n) |
|
return |
|
except ValueError: # parsing prefix as integer fails |
|
self._download_n_results(query, 1) |
|
return |
|
|
|
def _download_n_results(self, query, n): |
|
"""Downloads a specified number of results for a query""" |
|
|
|
video_ids = [] |
|
already_seen = set() |
|
pagenum = 1 |
|
|
|
while True: |
|
self.report_download_page(query, pagenum) |
|
result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) |
|
request = urllib2.Request(result_url) |
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
video_id = mobj.group(1) |
|
if video_id not in already_seen: |
|
video_ids.append(video_id) |
|
already_seen.add(video_id) |
|
if len(video_ids) == n: |
|
# Specified n videos reached |
|
for id in video_ids: |
|
self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) |
|
return |
|
|
|
if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
|
for id in video_ids: |
|
self._google_ie.extract('http://video.google.com/videoplay?docid=%s' % id) |
|
return |
|
|
|
pagenum = pagenum + 1 |
|
|
|
class YahooSearchIE(InfoExtractor): |
|
"""Information Extractor for Yahoo! Video search queries.""" |
|
_VALID_QUERY = r'yvsearch(\d+|all)?:[\s\S]+' |
|
_TEMPLATE_URL = 'http://video.yahoo.com/search/?p=%s&o=%s' |
|
_VIDEO_INDICATOR = r'href="http://video\.yahoo\.com/watch/([0-9]+/[0-9]+)"' |
|
_MORE_PAGES_INDICATOR = r'\s*Next' |
|
_yahoo_ie = None |
|
_max_yahoo_results = 1000 |
|
|
|
def __init__(self, yahoo_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._yahoo_ie = yahoo_ie |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(YahooSearchIE._VALID_QUERY, url) is not None) |
|
|
|
def report_download_page(self, query, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
query = query.decode(preferredencoding()) |
|
self._downloader.to_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_QUERY, query) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid search query "%s"' % query) |
|
return |
|
|
|
prefix, query = query.split(':') |
|
prefix = prefix[8:] |
|
query = query.encode('utf-8') |
|
if prefix == '': |
|
self._download_n_results(query, 1) |
|
return |
|
elif prefix == 'all': |
|
self._download_n_results(query, self._max_yahoo_results) |
|
return |
|
else: |
|
try: |
|
n = long(prefix) |
|
if n <= 0: |
|
self._downloader.trouble(u'ERROR: invalid download number %s for query "%s"' % (n, query)) |
|
return |
|
elif n > self._max_yahoo_results: |
|
self._downloader.to_stderr(u'WARNING: yvsearch returns max %i results (you requested %i)' % (self._max_yahoo_results, n)) |
|
n = self._max_yahoo_results |
|
self._download_n_results(query, n) |
|
return |
|
except ValueError: # parsing prefix as integer fails |
|
self._download_n_results(query, 1) |
|
return |
|
|
|
def _download_n_results(self, query, n): |
|
"""Downloads a specified number of results for a query""" |
|
|
|
video_ids = [] |
|
already_seen = set() |
|
pagenum = 1 |
|
|
|
while True: |
|
self.report_download_page(query, pagenum) |
|
result_url = self._TEMPLATE_URL % (urllib.quote_plus(query), pagenum) |
|
request = urllib2.Request(result_url) |
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
video_id = mobj.group(1) |
|
if video_id not in already_seen: |
|
video_ids.append(video_id) |
|
already_seen.add(video_id) |
|
if len(video_ids) == n: |
|
# Specified n videos reached |
|
for id in video_ids: |
|
self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) |
|
return |
|
|
|
if re.search(self._MORE_PAGES_INDICATOR, page) is None: |
|
for id in video_ids: |
|
self._yahoo_ie.extract('http://video.yahoo.com/watch/%s' % id) |
|
return |
|
|
|
pagenum = pagenum + 1 |
|
|
|
class YoutubePlaylistIE(InfoExtractor): |
|
"""Information Extractor for YouTube playlists.""" |
|
|
|
_VALID_URL = r'(?:http://)?(?:\w+\.)?youtube.com/(?:(?:view_play_list|my_playlists|artist)\?.*?(p|a)=|user/.*?/user/|p/|user/.*?#[pg]/c/)([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 |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(YoutubePlaylistIE._VALID_URL, url) is not None) |
|
|
|
def report_download_page(self, playlist_id, pagenum): |
|
"""Report attempt to download playlist page with given number.""" |
|
self._downloader.to_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) |
|
request = urllib2.Request(self._TEMPLATE_URL % (playlist_access, playlist_prefix, playlist_id, pagenum)) |
|
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'(?:(?:(?:http://)?(?:\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 |
|
|
|
def __init__(self, youtube_ie, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
self._youtube_ie = youtube_ie |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(YoutubeUserIE._VALID_URL, url) is not None) |
|
|
|
def report_download_page(self, username, start_index): |
|
"""Report attempt to download user page.""" |
|
self._downloader.to_screen(u'[youtube] user %s: Downloading video ids from %d to %d' % |
|
(username, start_index, start_index + self._GDATA_PAGE_SIZE)) |
|
|
|
def _real_initialize(self): |
|
self._youtube_ie.initialize() |
|
|
|
def _real_extract(self, url): |
|
# Extract username |
|
mobj = re.match(self._VALID_URL, url) |
|
if mobj is None: |
|
self._downloader.trouble(u'ERROR: invalid url: %s' % url) |
|
return |
|
|
|
username = mobj.group(1) |
|
|
|
# Download video ids using YouTube Data API. Result size per |
|
# query is limited (currently to 50 videos) so we need to query |
|
# page by page until there are no video ids - it means we got |
|
# all of them. |
|
|
|
video_ids = [] |
|
pagenum = 0 |
|
|
|
while True: |
|
start_index = pagenum * self._GDATA_PAGE_SIZE + 1 |
|
self.report_download_page(username, start_index) |
|
|
|
request = urllib2.Request(self._GDATA_URL % (username, self._GDATA_PAGE_SIZE, start_index)) |
|
|
|
try: |
|
page = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download webpage: %s' % str(err)) |
|
return |
|
|
|
# Extract video identifiers |
|
ids_in_page = [] |
|
|
|
for mobj in re.finditer(self._VIDEO_INDICATOR, page): |
|
if mobj.group(1) not in ids_in_page: |
|
ids_in_page.append(mobj.group(1)) |
|
|
|
video_ids.extend(ids_in_page) |
|
|
|
# A little optimization - if current page is not |
|
# "full", ie. does not contain PAGE_SIZE video ids then |
|
# we can assume that this page is the last one - there |
|
# are no more ids on further pages - no need to query |
|
# again. |
|
|
|
if len(ids_in_page) < self._GDATA_PAGE_SIZE: |
|
break |
|
|
|
pagenum += 1 |
|
|
|
all_ids_count = len(video_ids) |
|
playliststart = self._downloader.params.get('playliststart', 1) - 1 |
|
playlistend = self._downloader.params.get('playlistend', -1) |
|
|
|
if playlistend == -1: |
|
video_ids = video_ids[playliststart:] |
|
else: |
|
video_ids = video_ids[playliststart:playlistend] |
|
|
|
self._downloader.to_screen("[youtube] user %s: Collected %d video ids (downloading %d of them)" % |
|
(username, all_ids_count, len(video_ids))) |
|
|
|
for video_id in video_ids: |
|
self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % video_id) |
|
|
|
|
|
class DepositFilesIE(InfoExtractor): |
|
"""Information extractor for depositfiles.com""" |
|
|
|
_VALID_URL = r'(?:http://)?(?:\w+\.)?depositfiles.com/(?:../(?#locale))?files/(.+)' |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(DepositFilesIE._VALID_URL, url) is not None) |
|
|
|
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_initialize(self): |
|
return |
|
|
|
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.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 = ['highqual', 'lowqual'] |
|
_video_extensions = { |
|
'highqual': 'mp4', |
|
'lowqual': 'mp4', |
|
} |
|
|
|
def __init__(self, downloader=None): |
|
InfoExtractor.__init__(self, downloader) |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(FacebookIE._VALID_URL, url) is not None) |
|
|
|
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'class="video_title datawrap">(.*?)</', |
|
'description': r'<div class="datawrap">(.*?)</div>', |
|
'owner': r'\("video_owner_name", "(.*?)"\)', |
|
'upload_date': r'data-date="(.*?)"', |
|
'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) |
|
|
|
# simplified title |
|
simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) |
|
simple_title = simple_title.strip(ur'_') |
|
|
|
# thumbnail image |
|
if 'thumbnail' 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 == '-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') |
|
|
|
# Find the video URL in fmt_url_map or conn paramters |
|
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(/.+)$' |
|
_URL_EXT = r'^.*\.([a-z0-9]+)$' |
|
|
|
@staticmethod |
|
def suitable(url): |
|
return (re.match(BlipTVIE._VALID_URL, url) is not None) |
|
|
|
def report_extraction(self, file_id): |
|
"""Report information extraction.""" |
|
self._downloader.to_screen(u'[blip.tv] %s: Extracting information' % file_id) |
|
|
|
def _simplify_title(self, title): |
|
res = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', title) |
|
res = res.strip(ur'_') |
|
return res |
|
|
|
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)) |
|
try: |
|
json_code = urllib2.urlopen(request).read() |
|
except (urllib2.URLError, httplib.HTTPException, socket.error), err: |
|
self._downloader.trouble(u'ERROR: unable to download 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) |
|
|
|
self._downloader.increment_downloads() |
|
|
|
info = { |
|
'id': data['item_id'], |
|
'url': video_url, |
|
'uploader': data['display_name'], |
|
'upload_date': upload_date, |
|
'title': data['title'], |
|
'stitle': self._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 |
|
|
|
try: |
|
self._downloader.process_info(info) |
|
except UnavailableVideoError, err: |
|
self._downloader.trouble(u'\nERROR: unable to download video') |
|
|
|
|
|
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 FFmpegExtractAudioPP(PostProcessor): |
|
|
|
def __init__(self, downloader=None, preferredcodec=None): |
|
PostProcessor.__init__(self, downloader) |
|
if preferredcodec is None: |
|
preferredcodec = 'best' |
|
self._preferredcodec = preferredcodec |
|
|
|
@staticmethod |
|
def get_audio_codec(path): |
|
try: |
|
cmd = ['ffprobe', '-show_streams', '--', path] |
|
handle = subprocess.Popen(cmd, stderr=file(os.path.devnull, 'w'), stdout=subprocess.PIPE) |
|
output = handle.communicate()[0] |
|
if handle.wait() != 0: |
|
return None |
|
except (IOError, OSError): |
|
return None |
|
audio_codec = None |
|
for line in output.split('\n'): |
|
if line.startswith('codec_name='): |
|
audio_codec = line.split('=')[1].strip() |
|
elif line.strip() == 'codec_type=audio' and audio_codec is not None: |
|
return audio_codec |
|
return None |
|
|
|
@staticmethod |
|
def run_ffmpeg(path, out_path, codec, more_opts): |
|
try: |
|
cmd = ['ffmpeg', '-y', '-i', path, '-vn', '-acodec', codec] + more_opts + ['--', out_path] |
|
ret = subprocess.call(cmd, stdout=file(os.path.devnull, 'w'), stderr=subprocess.STDOUT) |
|
return (ret == 0) |
|
except (IOError, OSError): |
|
return False |
|
|
|
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: |
|
if filecodec == 'aac' or filecodec == 'mp3': |
|
# Lossless if possible |
|
acodec = 'copy' |
|
extension = filecodec |
|
if filecodec == 'aac': |
|
more_opts = ['-f', 'adts'] |
|
else: |
|
# MP3 otherwise. |
|
acodec = 'libmp3lame' |
|
extension = 'mp3' |
|
more_opts = ['-ab', '128k'] |
|
else: |
|
# We convert the audio (lossy) |
|
acodec = {'mp3': 'libmp3lame', 'aac': 'aac'}[self._preferredcodec] |
|
extension = self._preferredcodec |
|
more_opts = ['-ab', '128k'] |
|
if self._preferredcodec == 'aac': |
|
more_opts += ['-f', 'adts'] |
|
|
|
(prefix, ext) = os.path.splitext(path) |
|
new_path = prefix + '.' + extension |
|
self._downloader.to_screen(u'[ffmpeg] Destination: %s' % new_path) |
|
status = self.run_ffmpeg(path, new_path, acodec, more_opts) |
|
|
|
if not status: |
|
self._downloader.to_stderr(u'WARNING: error running ffmpeg') |
|
return None |
|
|
|
try: |
|
os.remove(path) |
|
except (IOError, OSError): |
|
self._downloader.to_stderr(u'WARNING: Unable to remove downloaded video file') |
|
return None |
|
|
|
information['filepath'] = new_path |
|
return information |
|
|
|
### MAIN PROGRAM ### |
|
if __name__ == '__main__': |
|
try: |
|
# Modules needed only when running the main program |
|
import getpass |
|
import optparse |
|
|
|
# Function to update the program file with the latest version from the repository. |
|
def update_self(downloader, filename): |
|
# Note: downloader only used for options |
|
if not os.access(filename, os.W_OK): |
|
sys.exit('ERROR: no write permissions on %s' % filename) |
|
|
|
downloader.to_screen('Updating to latest stable version...') |
|
try: |
|
latest_url = 'http://github.com/rg3/youtube-dl/raw/master/LATEST_VERSION' |
|
latest_version = urllib.urlopen(latest_url).read().strip() |
|
prog_url = 'http://github.com/rg3/youtube-dl/raw/%s/youtube-dl' % latest_version |
|
newcontent = urllib.urlopen(prog_url).read() |
|
except (IOError, OSError), err: |
|
sys.exit('ERROR: unable to download latest version') |
|
try: |
|
stream = open(filename, 'w') |
|
stream.write(newcontent) |
|
stream.close() |
|
except (IOError, OSError), err: |
|
sys.exit('ERROR: unable to overwrite current version') |
|
downloader.to_screen('Updated to version %s' % latest_version) |
|
|
|
# Parse command line |
|
parser = optparse.OptionParser( |
|
usage='Usage: %prog [options] url...', |
|
version='2011.07.09-phihag', |
|
conflict_handler='resolve', |
|
) |
|
|
|
parser.add_option('-h', '--help', |
|
action='help', help='print this help text and exit') |
|
parser.add_option('-v', '--version', |
|
action='version', help='print program version and exit') |
|
parser.add_option('-U', '--update', |
|
action='store_true', dest='update_self', help='update this program to latest stable version') |
|
parser.add_option('-i', '--ignore-errors', |
|
action='store_true', dest='ignoreerrors', help='continue on download errors', default=False) |
|
parser.add_option('-r', '--rate-limit', |
|
dest='ratelimit', metavar='LIMIT', help='download rate limit (e.g. 50k or 44.6m)') |
|
parser.add_option('-R', '--retries', |
|
dest='retries', metavar='RETRIES', help='number of retries (default is 10)', default=10) |
|
parser.add_option('--playlist-start', |
|
dest='playliststart', metavar='NUMBER', help='playlist video to start at (default is 1)', default=1) |
|
parser.add_option('--playlist-end', |
|
dest='playlistend', metavar='NUMBER', help='playlist video to end at (default is last)', default=-1) |
|
parser.add_option('--dump-user-agent', |
|
action='store_true', dest='dump_user_agent', |
|
help='display the current browser identification', default=False) |
|
|
|
authentication = optparse.OptionGroup(parser, 'Authentication Options') |
|
authentication.add_option('-u', '--username', |
|
dest='username', metavar='USERNAME', help='account username') |
|
authentication.add_option('-p', '--password', |
|
dest='password', metavar='PASSWORD', help='account password') |
|
authentication.add_option('-n', '--netrc', |
|
action='store_true', dest='usenetrc', help='use .netrc authentication data', default=False) |
|
parser.add_option_group(authentication) |
|
|
|
video_format = optparse.OptionGroup(parser, 'Video Format Options') |
|
video_format.add_option('-f', '--format', |
|
action='store', dest='format', metavar='FORMAT', help='video format code') |
|
video_format.add_option('--all-formats', |
|
action='store_const', dest='format', help='download all available video formats', const='-1') |
|
video_format.add_option('--max-quality', |
|
action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download') |
|
parser.add_option_group(video_format) |
|
|
|
verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options') |
|
verbosity.add_option('-q', '--quiet', |
|
action='store_true', dest='quiet', help='activates quiet mode', default=False) |
|
verbosity.add_option('-s', '--simulate', |
|
action='store_true', dest='simulate', help='do not download video', default=False) |
|
verbosity.add_option('-g', '--get-url', |
|
action='store_true', dest='geturl', help='simulate, quiet but print URL', default=False) |
|
verbosity.add_option('-e', '--get-title', |
|
action='store_true', dest='gettitle', help='simulate, quiet but print title', default=False) |
|
verbosity.add_option('--get-thumbnail', |
|
action='store_true', dest='getthumbnail', |
|
help='simulate, quiet but print thumbnail URL', default=False) |
|
verbosity.add_option('--get-description', |
|
action='store_true', dest='getdescription', |
|
help='simulate, quiet but print video description', default=False) |
|
verbosity.add_option('--get-filename', |
|
action='store_true', dest='getfilename', |
|
help='simulate, quiet but print output filename', 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) |
|
parser.add_option_group(verbosity) |
|
|
|
filesystem = optparse.OptionGroup(parser, 'Filesystem Options') |
|
filesystem.add_option('-t', '--title', |
|
action='store_true', dest='usetitle', help='use title in file name', default=False) |
|
filesystem.add_option('-l', '--literal', |
|
action='store_true', dest='useliteral', help='use literal title in file name', default=False) |
|
filesystem.add_option('-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') |
|
filesystem.add_option('-a', '--batch-file', |
|
dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)') |
|
filesystem.add_option('-w', '--no-overwrites', |
|
action='store_true', dest='nooverwrites', help='do not overwrite files', default=False) |
|
filesystem.add_option('-c', '--continue', |
|
action='store_true', dest='continue_dl', help='resume partially downloaded files', default=False) |
|
filesystem.add_option('--cookies', |
|
dest='cookiefile', metavar='FILE', help='file to dump cookie jar to') |
|
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) |
|
parser.add_option_group(filesystem) |
|
|
|
postproc = optparse.OptionGroup(parser, 'Post-processing Options') |
|
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" or "mp3"; best by default') |
|
parser.add_option_group(postproc) |
|
|
|
(opts, args) = parser.parse_args() |
|
|
|
# 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) |
|
|
|
# General configuration |
|
cookie_processor = urllib2.HTTPCookieProcessor(jar) |
|
urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler(), cookie_processor, YoutubeDLHandler())) |
|
socket.setdefaulttimeout(300) # 5 minutes should be enough (famous last words) |
|
|
|
# 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 |
|
|
|
# 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 = long(opts.playliststart) |
|
if opts.playliststart <= 0: |
|
raise ValueError |
|
except (TypeError, ValueError), err: |
|
parser.error(u'invalid playlist start number specified') |
|
try: |
|
opts.playlistend = long(opts.playlistend) |
|
if opts.playlistend != -1 and (opts.playlistend <= 0 or opts.playlistend < opts.playliststart): |
|
raise ValueError |
|
except (TypeError, ValueError), err: |
|
parser.error(u'invalid playlist end number specified') |
|
if opts.extractaudio: |
|
if opts.audioformat not in ['best', 'aac', 'mp3']: |
|
parser.error(u'invalid audio format specified') |
|
|
|
# Information extractors |
|
youtube_ie = YoutubeIE() |
|
metacafe_ie = MetacafeIE(youtube_ie) |
|
dailymotion_ie = DailymotionIE() |
|
youtube_pl_ie = YoutubePlaylistIE(youtube_ie) |
|
youtube_user_ie = YoutubeUserIE(youtube_ie) |
|
youtube_search_ie = YoutubeSearchIE(youtube_ie) |
|
google_ie = GoogleIE() |
|
google_search_ie = GoogleSearchIE(google_ie) |
|
photobucket_ie = PhotobucketIE() |
|
yahoo_ie = YahooIE() |
|
yahoo_search_ie = YahooSearchIE(yahoo_ie) |
|
deposit_files_ie = DepositFilesIE() |
|
facebook_ie = FacebookIE() |
|
bliptv_ie = BlipTVIE() |
|
generic_ie = GenericIE() |
|
|
|
# File downloader |
|
fd = FileDownloader({ |
|
'usenetrc': opts.usenetrc, |
|
'username': opts.username, |
|
'password': opts.password, |
|
'quiet': (opts.quiet or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename), |
|
'forceurl': opts.geturl, |
|
'forcetitle': opts.gettitle, |
|
'forcethumbnail': opts.getthumbnail, |
|
'forcedescription': opts.getdescription, |
|
'forcefilename': opts.getfilename, |
|
'simulate': (opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename), |
|
'format': opts.format, |
|
'format_limit': opts.format_limit, |
|
'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, |
|
}) |
|
fd.add_info_extractor(youtube_search_ie) |
|
fd.add_info_extractor(youtube_pl_ie) |
|
fd.add_info_extractor(youtube_user_ie) |
|
fd.add_info_extractor(metacafe_ie) |
|
fd.add_info_extractor(dailymotion_ie) |
|
fd.add_info_extractor(youtube_ie) |
|
fd.add_info_extractor(google_ie) |
|
fd.add_info_extractor(google_search_ie) |
|
fd.add_info_extractor(photobucket_ie) |
|
fd.add_info_extractor(yahoo_ie) |
|
fd.add_info_extractor(yahoo_search_ie) |
|
fd.add_info_extractor(deposit_files_ie) |
|
fd.add_info_extractor(facebook_ie) |
|
fd.add_info_extractor(bliptv_ie) |
|
|
|
# This must come last since it's the |
|
# fallback if none of the others work |
|
fd.add_info_extractor(generic_ie) |
|
|
|
# PostProcessors |
|
if opts.extractaudio: |
|
fd.add_post_processor(FFmpegExtractAudioPP(preferredcodec=opts.audioformat)) |
|
|
|
# Update version |
|
if opts.update_self: |
|
update_self(fd, sys.argv[0]) |
|
|
|
# Maybe do nothing |
|
if len(all_urls) < 1: |
|
if not opts.update_self: |
|
parser.error(u'you must provide at least one URL') |
|
else: |
|
sys.exit() |
|
retcode = fd.download(all_urls) |
|
|
|
# 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) |
|
|
|
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')
|
|
|