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https://github.com/ytdl-org/youtube-dl.git
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[weibo] Misc improvements
This commit is contained in:
Yen Chi Hsuan
parent
1dd38dc0f4
commit
5eca00a2e3
@ -8,7 +8,8 @@ import random
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import re
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from ..compat import (
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compat_urlparse,
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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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@ -31,70 +32,71 @@ class WeiboIE(InfoExtractor):
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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, note="first visit the page")
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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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headers = {
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'Referer': visitor_url
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}
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fp = {
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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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data = urlencode_postdata({
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"cb": "gen_callback",
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"fp": json.dumps(fp),
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})
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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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genvisitor_url = 'https://passport.weibo.com/visitor/genvisitor'
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webpage = self._download_webpage(genvisitor_url, video_id, data=data, headers=headers, note="gen visitor")
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tid = visitor_data['data']['tid']
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cnfd = '%03d' % visitor_data['data']['confidence']
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p = strip_jsonp(webpage)
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i1 = p.find('{')
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i2 = p.rfind('}')
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j = p[i1:i2 + 1] # get JSON object
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d = json.loads(j)
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tid = d["data"]["tid"]
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cnfd = "%03d" % d["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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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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gencallback_url = "https://passport.weibo.com/visitor/visitor"
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self._download_webpage(gencallback_url, video_id, note="gen callback", query=query)
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webpage = self._download_webpage(
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url, video_id, note='Revisiting webpage')
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webpage = self._download_webpage(url, video_id, note="retry to visit the page")
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title = self._html_search_regex(
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r'<title>(.+?)</title>', webpage, 'title')
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title = self._html_search_regex(r'<title>(.+?)</title>', webpage, 'title')
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video_sources_text = self._search_regex(r'video-sources=\\\"(.+?)\"', webpage, 'video_sources')
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video_formats = compat_urlparse.parse_qs(video_sources_text)
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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 = ('720', '480')
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supported_resolutions = (480, 720)
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for res in supported_resolutions:
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f = video_formats.get(res)
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if isinstance(f, list):
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if len(f) > 0:
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vid_url = f[0]
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formats.append({
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'url': vid_url,
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'format': 'mp4',
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'height': int(res),
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})
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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('nick-name', webpage, 'uploader', default=None)
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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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@ -118,12 +120,17 @@ class WeiboMobileIE(InfoExtractor):
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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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js_code = self._search_regex(r'var\s+\$render_data\s*=\s*\[({.*})\]\[0\] \|\| {};', webpage, 'js_code', flags=re.DOTALL)
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weibo_info = self._parse_json(js_code, video_id, transform_source=js_to_json)
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page_info = weibo_info.get('status').get('page_info')
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title = weibo_info.get('status').get('status_title')
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uploader = weibo_info.get('status').get('user').get('screen_name')
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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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