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[twitcasting] fix format extraction and improve info extraction(closes #24868)
This commit is contained in:
Remita Amine
parent
eae19a4473
commit
5ff881aee6
1 changed files with 51 additions and 21 deletions
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@ -1,11 +1,20 @@
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# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import urlencode_postdata
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import re
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from .common import InfoExtractor
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from ..utils import (
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clean_html,
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float_or_none,
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get_element_by_class,
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get_element_by_id,
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parse_duration,
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str_to_int,
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unified_timestamp,
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urlencode_postdata,
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)
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class TwitCastingIE(InfoExtractor):
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_VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<uploader_id>[^/]+)/movie/(?P<id>\d+)'
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@ -17,8 +26,12 @@ class TwitCastingIE(InfoExtractor):
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'ext': 'mp4',
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'title': 'Live #2357609',
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'uploader_id': 'ivetesangalo',
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'description': "Moi! I'm live on TwitCasting from my iPhone.",
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'description': 'Twitter Oficial da cantora brasileira Ivete Sangalo.',
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'thumbnail': r're:^https?://.*\.jpg$',
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'upload_date': '20110822',
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'timestamp': 1314010824,
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'duration': 32,
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'view_count': int,
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},
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'params': {
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'skip_download': True,
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@ -30,8 +43,12 @@ class TwitCastingIE(InfoExtractor):
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'ext': 'mp4',
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'title': 'Live playing something #3689740',
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'uploader_id': 'mttbernardini',
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'description': "I'm live on TwitCasting from my iPad. password: abc (Santa Marinella/Lazio, Italia)",
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'description': 'Salve, io sono Matto (ma con la e). Questa è la mia presentazione, in quanto sono letteralmente matto (nel senso di strano), con qualcosa in più.',
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'thumbnail': r're:^https?://.*\.jpg$',
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'upload_date': '20120212',
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'timestamp': 1329028024,
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'duration': 681,
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'view_count': int,
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},
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'params': {
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'skip_download': True,
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@ -40,9 +57,7 @@ class TwitCastingIE(InfoExtractor):
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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uploader_id = mobj.group('uploader_id')
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uploader_id, video_id = re.match(self._VALID_URL, url).groups()
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video_password = self._downloader.params.get('videopassword')
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request_data = None
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@ -52,30 +67,45 @@ class TwitCastingIE(InfoExtractor):
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})
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webpage = self._download_webpage(url, video_id, data=request_data)
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title = self._html_search_regex(
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r'(?s)<[^>]+id=["\']movietitle[^>]+>(.+?)</',
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webpage, 'title', default=None) or self._html_search_meta(
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'twitter:title', webpage, fatal=True)
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title = clean_html(get_element_by_id(
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'movietitle', webpage)) or self._html_search_meta(
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['og:title', 'twitter:title'], webpage, fatal=True)
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video_js_data = {}
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m3u8_url = self._search_regex(
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(r'data-movie-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
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r'(["\'])(?P<url>http.+?\.m3u8.*?)\1'),
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webpage, 'm3u8 url', group='url')
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r'data-movie-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
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webpage, 'm3u8 url', group='url', default=None)
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if not m3u8_url:
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video_js_data = self._parse_json(self._search_regex(
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r"data-movie-playlist='(\[[^']+\])'",
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webpage, 'movie playlist'), video_id)[0]
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m3u8_url = video_js_data['source']['url']
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# use `m3u8` entry_protocol until EXT-X-MAP is properly supported by `m3u8_native` entry_protocol
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formats = self._extract_m3u8_formats(
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m3u8_url, video_id, ext='mp4', entry_protocol='m3u8_native',
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m3u8_id='hls')
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m3u8_url, video_id, 'mp4', m3u8_id='hls')
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thumbnail = self._og_search_thumbnail(webpage)
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description = self._og_search_description(
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webpage, default=None) or self._html_search_meta(
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'twitter:description', webpage)
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thumbnail = video_js_data.get('thumbnailUrl') or self._og_search_thumbnail(webpage)
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description = clean_html(get_element_by_id(
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'authorcomment', webpage)) or self._html_search_meta(
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['description', 'og:description', 'twitter:description'], webpage)
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duration = float_or_none(video_js_data.get(
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'duration'), 1000) or parse_duration(clean_html(
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get_element_by_class('tw-player-duration-time', webpage)))
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view_count = str_to_int(self._search_regex(
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r'Total\s*:\s*([\d,]+)\s*Views', webpage, 'views', None))
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timestamp = unified_timestamp(self._search_regex(
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r'data-toggle="true"[^>]+datetime="([^"]+)"',
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webpage, 'datetime', None))
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return {
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'id': video_id,
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'title': title,
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'description': description,
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'thumbnail': thumbnail,
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'timestamp': timestamp,
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'uploader_id': uploader_id,
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'duration': duration,
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'view_count': view_count,
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'formats': formats,
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}
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