From f143d86ad2fc0633d8e2da598cf21e73ff0f2872 Mon Sep 17 00:00:00 2001 From: Philipp Hagemeister Date: Wed, 28 Aug 2013 13:59:08 +0200 Subject: [PATCH] [sohu] Handle encoding, and fix tests --- youtube_dl/extractor/common.py | 9 ++- youtube_dl/extractor/sohu.py | 133 ++++++++++++++++----------------- 2 files changed, 72 insertions(+), 70 deletions(-) diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index 77a13aea5..a2986cebe 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -145,12 +145,17 @@ class InfoExtractor(object): urlh = self._request_webpage(url_or_request, video_id, note, errnote) content_type = urlh.headers.get('Content-Type', '') + webpage_bytes = urlh.read() m = re.match(r'[a-zA-Z0-9_.-]+/[a-zA-Z0-9_.-]+\s*;\s*charset=(.+)', content_type) if m: encoding = m.group(1) else: - encoding = 'utf-8' - webpage_bytes = urlh.read() + m = re.search(br']+charset="?([^"]+)[ /">]', + webpage_bytes[:1024]) + if m: + encoding = m.group(1).decode('ascii') + else: + encoding = 'utf-8' if self._downloader.params.get('dump_intermediate_pages', False): try: url = url_or_request.get_full_url() diff --git a/youtube_dl/extractor/sohu.py b/youtube_dl/extractor/sohu.py index 24fc3a5d7..77bb0a8dc 100644 --- a/youtube_dl/extractor/sohu.py +++ b/youtube_dl/extractor/sohu.py @@ -1,13 +1,10 @@ # encoding: utf-8 -import re import json -import time -import logging -import urllib2 +import re from .common import InfoExtractor -from ..utils import compat_urllib_request, clean_html +from ..utils import ExtractorError class SohuIE(InfoExtractor): @@ -15,79 +12,79 @@ class SohuIE(InfoExtractor): _TEST = { u'url': u'http://tv.sohu.com/20130724/n382479172.shtml#super', - u'file': u'382479172.flv', - u'md5': u'cc84eed6b6fbf0f2f9a8d3cb9da1939b', + u'file': u'382479172.mp4', + u'md5': u'bde8d9a6ffd82c63a1eefaef4eeefec7', u'info_dict': { - u'title': u'The Illest - Far East Movement Riff Raff', + u'title': u'MV：Far East Movement《The Illest》', }, } - def _real_extract(self, url): + + def _fetch_data(vid_id): + base_data_url = u'http://hot.vrs.sohu.com/vrs_flash.action?vid=' + data_url = base_data_url + str(vid_id) + data_json = self._download_webpage( + data_url, video_id, + note=u'Downloading JSON data for ' + str(vid_id)) + return json.loads(data_json) + mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id') - webpage = self._download_webpage(url, video_id) - pattern = r'(.+?)' - compiled = re.compile(pattern, re.DOTALL) - title = self._search_regex(compiled, webpage, u'video title') - title = clean_html(title).split('-')[0].strip() - self.to_screen('Title: %s' % title) - pattern = re.compile(r'var vid="(\d+)"') - result = re.search(pattern, webpage) - if not result: - logging.info('[Sohu] could not get vid') - return None - vid = result.group(1) - logging.info('vid: %s' % vid) - base_url_1 = 'http://hot.vrs.sohu.com/vrs_flash.action?vid=' - url_1 = base_url_1 + vid - logging.info('json url: %s' % url_1) - webpage = self._download_webpage(url_1, vid) - json_1 = json.loads(webpage) - # get the highest definition video vid and json infomation. - vids = [] - qualities = ('oriVid', 'superVid', 'highVid', 'norVid') - for vid_name in qualities: - vids.append(json_1['data'][vid_name]) - clearest_vid = 0 - for i, v in enumerate(vids): - if v != 0: - clearest_vid = v - logging.info('quality definition: %s' % qualities[i][:-3]) - break - if not clearest_vid: - logging.warning('could not find valid clearest_vid') - return None - if vid != clearest_vid: - url_1 = '%s%d' % (base_url_1, clearest_vid) - logging.info('highest definition json url: %s' % url_1) - json_1 = json.loads(urllib2.urlopen(url_1).read()) - allot = json_1['allot'] - prot = json_1['prot'] - clipsURL = json_1['data']['clipsURL'] - su = json_1['data']['su'] - num_of_parts = json_1['data']['totalBlocks'] - logging.info('Total parts: %d' % num_of_parts) - base_url_3 = 'http://allot/?prot=prot&file=clipsURL[i]&new=su[i]' - files_info = [] - for i in range(num_of_parts): - self.to_screen('Geting json infomation of part %s/%s' % (i + 1, num_of_parts)) - middle_url = 'http://%s/?prot=%s&file=%s&new=%s' % (allot, prot, clipsURL[i], su[i]) - logging.info('middle url part %d: %s' % (i, middle_url)) - middle_info = urllib2.urlopen(middle_url).read().split('|') - middle_part_1 = middle_info[0] - download_url = '%s%s?key=%s' % (middle_info[0], su[i], middle_info[3]) - info = { + webpage = self._download_webpage(url, video_id) + raw_title = self._html_search_regex(r'(?s)(.+?)', + webpage, u'video title') + title = raw_title.partition('-')[0].strip() + + vid = self._html_search_regex(r'var vid="(\d+)"', webpage, + u'video path') + data = _fetch_data(vid) + + QUALITIES = ('ori', 'super', 'high', 'nor') + vid_ids = [data['data'][q + 'Vid'] + for q in QUALITIES + if data['data'][q + 'Vid'] != 0] + if not vid_ids: + raise ExtractorError(u'No formats available for this video') + + # For now, we just pick the highest available quality + vid_id = vid_ids[-1] + + format_data = data if vid == vid_id else _fetch_data(vid_id) + part_count = format_data['data']['totalBlocks'] + allot = format_data['allot'] + prot = format_data['prot'] + clipsURL = format_data['data']['clipsURL'] + su = format_data['data']['su'] + + playlist = [] + for i in range(part_count): + part_url = ('http://%s/?prot=%s&file=%s&new=%s' % + (allot, prot, clipsURL[i], su[i])) + part_str = self._download_webpage( + part_url, video_id, + note=u'Downloading part %d of %d' % (i+1, part_count)) + + part_info = part_str.split('|') + video_url = '%s%s?key=%s' % (part_info[0], su[i], part_info[3]) + + video_info = { 'id': '%s_part%02d' % (video_id, i + 1), 'title': title, - 'url': download_url, + 'url': video_url, 'ext': 'mp4', } - files_info.append(info) - time.sleep(1) - if num_of_parts == 1: - info = files_info[0] + playlist.append(video_info) + + if len(playlist) == 1: + info = playlist[0] info['id'] = video_id - return info - return files_info + else: + info = { + '_type': 'playlist', + 'entries': playlist, + 'id': video_id, + } + + return info