commit c23d5ce9260caef2c499efe69e1ffed3f14b979d
parent 05aa9c82d90644af406519e5e25fefb0884d504e
Author: Yen Chi Hsuan <yan12125@gmail.com>
Date: Sun, 7 Jun 2015 02:59:27 +0800
Merge branch 'PeterDing-iqiyi'
Diffstat:
2 files changed, 297 insertions(+), 0 deletions(-)
diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py
@@ -229,6 +229,7 @@ from .infoq import InfoQIE
from .instagram import InstagramIE, InstagramUserIE
from .internetvideoarchive import InternetVideoArchiveIE
from .iprima import IPrimaIE
+from .iqiyi import IqiyiIE
from .ivi import (
IviIE,
IviCompilationIE
diff --git a/youtube_dl/extractor/iqiyi.py b/youtube_dl/extractor/iqiyi.py
@@ -0,0 +1,296 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import hashlib
+import math
+import os.path
+import random
+import re
+import time
+import uuid
+import zlib
+
+from .common import InfoExtractor
+from ..compat import compat_urllib_parse
+from ..utils import (
+ ExtractorError,
+ url_basename,
+)
+
+
+class IqiyiIE(InfoExtractor):
+ IE_NAME = 'iqiyi'
+
+ _VALID_URL = r'http://(?:www\.)iqiyi.com/v_.+?\.html'
+
+ _TESTS = [{
+ 'url': 'http://www.iqiyi.com/v_19rrojlavg.html',
+ 'md5': '2cb594dc2781e6c941a110d8f358118b',
+ 'info_dict': {
+ 'id': '9c1fb1b99d192b21c559e5a1a2cb3c73',
+ 'title': '美国德州空中惊现奇异云团 酷似UFO',
+ 'ext': 'f4v',
+ }
+ }, {
+ 'url': 'http://www.iqiyi.com/v_19rrhnnclk.html',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb',
+ 'title': '名侦探柯南第752集',
+ },
+ 'playlist': [{
+ 'md5': '7e49376fecaffa115d951634917fe105',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part1',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }, {
+ 'md5': '41b75ba13bb7ac0e411131f92bc4f6ca',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part2',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }, {
+ 'md5': '0cee1dd0a3d46a83e71e2badeae2aab0',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part3',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }, {
+ 'md5': '4f8ad72373b0c491b582e7c196b0b1f9',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part4',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }, {
+ 'md5': 'd89ad028bcfad282918e8098e811711d',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part5',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }, {
+ 'md5': '9cb1e5c95da25dff0660c32ae50903b7',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part6',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }, {
+ 'md5': '155116e0ff1867bbc9b98df294faabc9',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part7',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }, {
+ 'md5': '53f5db77622ae14fa493ed2a278a082b',
+ 'info_dict': {
+ 'id': 'e3f585b550a280af23c98b6cb2be19fb_part8',
+ 'ext': 'f4v',
+ 'title': '名侦探柯南第752集',
+ },
+ }],
+ }]
+
+ _FORMATS_MAP = [
+ ('1', 'h6'),
+ ('2', 'h5'),
+ ('3', 'h4'),
+ ('4', 'h3'),
+ ('5', 'h2'),
+ ('10', 'h1'),
+ ]
+
+ def construct_video_urls(self, data, video_id, _uuid):
+ def do_xor(x, y):
+ a = y % 3
+ if a == 1:
+ return x ^ 121
+ if a == 2:
+ return x ^ 72
+ return x ^ 103
+
+ def get_encode_code(l):
+ a = 0
+ b = l.split('-')
+ c = len(b)
+ s = ''
+ for i in range(c - 1, -1, -1):
+ a = do_xor(int(b[c - i - 1], 16), i)
+ s += chr(a)
+ return s[::-1]
+
+ def get_path_key(x, format_id, segment_index):
+ mg = ')(*&^flash@#$%a'
+ tm = self._download_json(
+ 'http://data.video.qiyi.com/t?tn=' + str(random.random()), video_id,
+ note='Download path key of segment %d for format %s' % (segment_index + 1, format_id)
+ )['t']
+ t = str(int(math.floor(int(tm) / (600.0))))
+ return hashlib.md5((t + mg + x).encode('utf8')).hexdigest()
+
+ video_urls_dict = {}
+ for format_item in data['vp']['tkl'][0]['vs']:
+ if 0 < int(format_item['bid']) <= 10:
+ format_id = self.get_format(format_item['bid'])
+ else:
+ continue
+
+ video_urls = []
+
+ video_urls_info = format_item['fs']
+ if not format_item['fs'][0]['l'].startswith('/'):
+ t = get_encode_code(format_item['fs'][0]['l'])
+ if t.endswith('mp4'):
+ video_urls_info = format_item['flvs']
+
+ for segment_index, segment in enumerate(video_urls_info):
+ vl = segment['l']
+ if not vl.startswith('/'):
+ vl = get_encode_code(vl)
+ key = get_path_key(
+ vl.split('/')[-1].split('.')[0], format_id, segment_index)
+ filesize = segment['b']
+ base_url = data['vp']['du'].split('/')
+ base_url.insert(-1, key)
+ base_url = '/'.join(base_url)
+ param = {
+ 'su': _uuid,
+ 'qyid': uuid.uuid4().hex,
+ 'client': '',
+ 'z': '',
+ 'bt': '',
+ 'ct': '',
+ 'tn': str(int(time.time()))
+ }
+ api_video_url = base_url + vl + '?' + \
+ compat_urllib_parse.urlencode(param)
+ js = self._download_json(
+ api_video_url, video_id,
+ note='Download video info of segment %d for format %s' % (segment_index + 1, format_id))
+ video_url = js['l']
+ video_urls.append(
+ (video_url, filesize))
+
+ video_urls_dict[format_id] = video_urls
+ return video_urls_dict
+
+ def get_format(self, bid):
+ matched_format_ids = [_format_id for _bid, _format_id in self._FORMATS_MAP if _bid == str(bid)]
+ return matched_format_ids[0] if len(matched_format_ids) else None
+
+ def get_bid(self, format_id):
+ matched_bids = [_bid for _bid, _format_id in self._FORMATS_MAP if _format_id == format_id]
+ return matched_bids[0] if len(matched_bids) else None
+
+ def get_raw_data(self, tvid, video_id, enc_key, _uuid):
+ tm = str(int(time.time()))
+ param = {
+ 'key': 'fvip',
+ 'src': hashlib.md5(b'youtube-dl').hexdigest(),
+ 'tvId': tvid,
+ 'vid': video_id,
+ 'vinfo': 1,
+ 'tm': tm,
+ 'enc': hashlib.md5(
+ (enc_key + tm + tvid).encode('utf8')).hexdigest(),
+ 'qyid': _uuid,
+ 'tn': random.random(),
+ 'um': 0,
+ 'authkey': hashlib.md5(
+ (tm + tvid).encode('utf8')).hexdigest()
+ }
+
+ api_url = 'http://cache.video.qiyi.com/vms' + '?' + \
+ compat_urllib_parse.urlencode(param)
+ raw_data = self._download_json(api_url, video_id)
+ return raw_data
+
+ def get_enc_key(self, swf_url, video_id):
+ filename, _ = os.path.splitext(url_basename(swf_url))
+ enc_key_json = self._downloader.cache.load('iqiyi-enc-key', filename)
+ if enc_key_json is not None:
+ return enc_key_json[0]
+
+ req = self._request_webpage(
+ swf_url, video_id, note='download swf content')
+ cn = req.read()
+ cn = zlib.decompress(cn[8:])
+ pt = re.compile(b'MixerRemote\x08(?P<enc_key>.+?)\$&vv')
+ enc_key = self._search_regex(pt, cn, 'enc_key').decode('utf8')
+
+ self._downloader.cache.store('iqiyi-enc-key', filename, [enc_key])
+
+ return enc_key
+
+ def _real_extract(self, url):
+ webpage = self._download_webpage(
+ url, 'temp_id', note='download video page')
+ tvid = self._search_regex(
+ r'data-player-tvid\s*=\s*[\'"](\d+)', webpage, 'tvid')
+ video_id = self._search_regex(
+ r'data-player-videoid\s*=\s*[\'"]([a-f\d]+)', webpage, 'video_id')
+ swf_url = self._search_regex(
+ r'(http://[^\'"]+MainPlayer[^.]+\.swf)', webpage, 'swf player URL')
+ _uuid = uuid.uuid4().hex
+
+ enc_key = self.get_enc_key(swf_url, video_id)
+
+ raw_data = self.get_raw_data(tvid, video_id, enc_key, _uuid)
+
+ if raw_data['code'] != 'A000000':
+ raise ExtractorError('Unable to load data. Error code: ' + raw_data['code'])
+
+ if not raw_data['data']['vp']['tkl']:
+ raise ExtractorError('No support iQiqy VIP video')
+
+ data = raw_data['data']
+
+ title = data['vi']['vn']
+
+ # generate video_urls_dict
+ video_urls_dict = self.construct_video_urls(
+ data, video_id, _uuid)
+
+ # construct info
+ entries = []
+ for format_id in video_urls_dict:
+ video_urls = video_urls_dict[format_id]
+ for i, video_url_info in enumerate(video_urls):
+ if len(entries) < i + 1:
+ entries.append({'formats': []})
+ entries[i]['formats'].append(
+ {
+ 'url': video_url_info[0],
+ 'filesize': video_url_info[-1],
+ 'format_id': format_id,
+ 'preference': int(self.get_bid(format_id))
+ }
+ )
+
+ for i in range(len(entries)):
+ self._sort_formats(entries[i]['formats'])
+ entries[i].update(
+ {
+ 'id': '%s_part%d' % (video_id, i + 1),
+ 'title': title,
+ }
+ )
+
+ if len(entries) > 1:
+ info = {
+ '_type': 'multi_video',
+ 'id': video_id,
+ 'title': title,
+ 'entries': entries,
+ }
+ else:
+ info = entries[0]
+ info['id'] = video_id
+ info['title'] = title
+
+ return info
