yt-dlp/yt_dlp/extractor/mgtv.py

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# coding: utf-8
from __future__ import unicode_literals
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import base64
import time
import uuid
from .common import InfoExtractor
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from ..compat import (
compat_HTTPError,
compat_str,
)
from ..utils import (
ExtractorError,
int_or_none,
try_get,
url_or_none,
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)
class MGTVIE(InfoExtractor):
_VALID_URL = r'https?://(?:w(?:ww)?\.)?mgtv\.com/(v|b)/(?:[^/]+/)*(?P<id>\d+)\.html'
IE_DESC = '芒果TV'
IE_NAME = 'MangoTV'
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_TESTS = [{
'url': 'http://www.mgtv.com/v/1/290525/f/3116640.html',
'info_dict': {
'id': '3116640',
'ext': 'mp4',
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'title': '我是歌手 第四季',
'description': '我是歌手第四季双年巅峰会',
'duration': 7461,
'thumbnail': r're:^https?://.*\.jpg$',
},
}, {
'url': 'https://w.mgtv.com/b/427837/15588271.html',
'info_dict': {
'id': '15588271',
'ext': 'mp4',
'title': '春日迟迟再出发 沉浸版',
'description': 'md5:a7a05a05b1aa87bd50cae619b19bbca6',
'thumbnail': r're:^https?://.+\.jpg',
'duration': 4026,
},
}, {
'url': 'https://w.mgtv.com/b/333652/7329822.html',
'info_dict': {
'id': '7329822',
'ext': 'mp4',
'title': '拜托,请你爱我',
'description': 'md5:cd81be6499bafe32e4d143abd822bf9c',
'thumbnail': r're:^https?://.+\.jpg',
'duration': 2656,
},
}, {
'url': 'https://w.mgtv.com/b/427837/15591647.html',
'only_matching': True,
}, {
'url': 'https://w.mgtv.com/b/388252/15634192.html?fpa=33318&fpos=4&lastp=ch_home',
'only_matching': True,
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}, {
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'url': 'http://www.mgtv.com/b/301817/3826653.html',
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'only_matching': True,
}, {
'url': 'https://w.mgtv.com/b/301817/3826653.html',
'only_matching': True,
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}]
def _real_extract(self, url):
video_id = self._match_id(url)
tk2 = base64.urlsafe_b64encode(
f'did={compat_str(uuid.uuid4()).encode()}|pno=1030|ver=0.3.0301|clit={int(time.time())}'.encode())[::-1]
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try:
api_data = self._download_json(
'https://pcweb.api.mgtv.com/player/video', video_id, query={
'tk2': tk2,
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'video_id': video_id,
'type': 'pch5'
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}, headers=self.geo_verification_headers())['data']
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
error = self._parse_json(e.cause.read().decode(), None)
if error.get('code') == 40005:
self.raise_geo_restricted(countries=self._GEO_COUNTRIES)
raise ExtractorError(error['msg'], expected=True)
raise
info = api_data['info']
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title = info['title'].strip()
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stream_data = self._download_json(
'https://pcweb.api.mgtv.com/player/getSource', video_id, query={
'pm2': api_data['atc']['pm2'],
'tk2': tk2,
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'video_id': video_id,
'src': 'intelmgtv',
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}, headers=self.geo_verification_headers())['data']
stream_domain = stream_data['stream_domain'][0]
formats = []
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for idx, stream in enumerate(stream_data['stream']):
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stream_path = stream.get('url')
if not stream_path:
continue
format_data = self._download_json(
stream_domain + stream_path, video_id,
note=f'Download video info for format #{idx}')
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format_url = format_data.get('info')
if not format_url:
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continue
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tbr = int_or_none(stream.get('filebitrate') or self._search_regex(
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r'_(\d+)_mp4/', format_url, 'tbr', default=None))
formats.append({
'format_id': compat_str(tbr or idx),
'url': url_or_none(format_url),
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'ext': 'mp4',
'tbr': tbr,
'protocol': 'm3u8_native',
'http_headers': {
'Referer': url,
},
'format_note': stream.get('name'),
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})
self._sort_formats(formats)
return {
'id': video_id,
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'title': title,
'formats': formats,
'description': info.get('desc'),
'duration': int_or_none(info.get('duration')),
'thumbnail': info.get('thumb'),
'subtitles': self.extract_subtitles(video_id, stream_domain),
}
def _get_subtitles(self, video_id, domain):
info = self._download_json(f'https://pcweb.api.mgtv.com/video/title?videoId={video_id}',
video_id, fatal=False) or {}
subtitles = {}
for sub in try_get(info, lambda x: x['data']['title']) or []:
url_sub = sub.get('url')
if not url_sub:
continue
locale = sub.get('captionCountrySimpleName')
sub = self._download_json(f'{domain}{url_sub}', video_id, fatal=False,
note=f'Download subtitle for locale {sub.get("name")} ({locale})') or {}
sub_url = url_or_none(sub.get('info'))
if not sub_url:
continue
subtitles.setdefault(locale or 'en', []).append({
'url': sub_url,
'ext': 'srt'
})
return subtitles