141 lines
		
	
	
		
			4.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			141 lines
		
	
	
		
			4.4 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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import json
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import random
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import re
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from ..compat import (
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    compat_parse_qs,
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    compat_str,
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)
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from ..utils import (
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    js_to_json,
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    strip_jsonp,
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    urlencode_postdata,
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)
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class WeiboIE(InfoExtractor):
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    _VALID_URL = r'https?://weibo\.com/[0-9]+/(?P<id>[a-zA-Z0-9]+)'
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    _TEST = {
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        'url': 'https://weibo.com/6275294458/Fp6RGfbff?type=comment',
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        'info_dict': {
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            'id': 'Fp6RGfbff',
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            'ext': 'mp4',
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            'title': 'You should have servants to massage you,... 来自Hosico_猫 - 微博',
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        }
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    }
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    def _real_extract(self, url):
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        video_id = self._match_id(url)
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        # to get Referer url for genvisitor
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        webpage, urlh = self._download_webpage_handle(url, video_id)
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        visitor_url = urlh.geturl()
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        if 'passport.weibo.com' in visitor_url:
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            # first visit
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            visitor_data = self._download_json(
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                'https://passport.weibo.com/visitor/genvisitor', video_id,
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                note='Generating first-visit data',
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                transform_source=strip_jsonp,
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                headers={'Referer': visitor_url},
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                data=urlencode_postdata({
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                    'cb': 'gen_callback',
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                    'fp': json.dumps({
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                        'os': '2',
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                        'browser': 'Gecko57,0,0,0',
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                        'fonts': 'undefined',
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                        'screenInfo': '1440*900*24',
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                        'plugins': '',
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                    }),
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                }))
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            tid = visitor_data['data']['tid']
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            cnfd = '%03d' % visitor_data['data']['confidence']
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            self._download_webpage(
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                'https://passport.weibo.com/visitor/visitor', video_id,
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                note='Running first-visit callback',
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                query={
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                    'a': 'incarnate',
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                    't': tid,
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                    'w': 2,
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                    'c': cnfd,
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                    'cb': 'cross_domain',
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                    'from': 'weibo',
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                    '_rand': random.random(),
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                })
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            webpage = self._download_webpage(
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                url, video_id, note='Revisiting webpage')
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        title = self._html_search_regex(
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            r'<title>(.+?)</title>', webpage, 'title')
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        video_formats = compat_parse_qs(self._search_regex(
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            r'video-sources=\\\"(.+?)\"', webpage, 'video_sources'))
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        formats = []
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        supported_resolutions = (480, 720)
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        for res in supported_resolutions:
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            vid_urls = video_formats.get(compat_str(res))
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            if not vid_urls or not isinstance(vid_urls, list):
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                continue
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            vid_url = vid_urls[0]
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            formats.append({
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                'url': vid_url,
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                'height': res,
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            })
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        self._sort_formats(formats)
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        uploader = self._og_search_property(
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            'nick-name', webpage, 'uploader', default=None)
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        return {
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            'id': video_id,
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            'title': title,
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            'uploader': uploader,
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            'formats': formats
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        }
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class WeiboMobileIE(InfoExtractor):
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    _VALID_URL = r'https?://m\.weibo\.cn/status/(?P<id>[0-9]+)(\?.+)?'
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    _TEST = {
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        'url': 'https://m.weibo.cn/status/4189191225395228?wm=3333_2001&sourcetype=weixin&featurecode=newtitle&from=singlemessage&isappinstalled=0',
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        'info_dict': {
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            'id': '4189191225395228',
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            'ext': 'mp4',
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            'title': '午睡当然是要甜甜蜜蜜的啦',
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            'uploader': '柴犬柴犬'
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        }
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    }
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    def _real_extract(self, url):
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        video_id = self._match_id(url)
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        # to get Referer url for genvisitor
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        webpage = self._download_webpage(url, video_id, note='visit the page')
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        weibo_info = self._parse_json(self._search_regex(
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            r'var\s+\$render_data\s*=\s*\[({.*})\]\[0\]\s*\|\|\s*{};',
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            webpage, 'js_code', flags=re.DOTALL),
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            video_id, transform_source=js_to_json)
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        status_data = weibo_info.get('status', {})
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        page_info = status_data.get('page_info')
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        title = status_data['status_title']
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        uploader = status_data.get('user', {}).get('screen_name')
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        return {
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            'id': video_id,
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            'title': title,
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            'uploader': uploader,
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            'url': page_info['media_info']['stream_url']
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        }
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