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fixed extract for Yandex Efir

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fixed extract for Yandex Efir(single program and program on channel).
Yandex Efir not support request for json. Now json data used as a parameter in Yandex stream player.
Current extractor find call of Yandex stream player, parse parameters and find information about program.
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devbreath 2020-10-07 17:21:45 +03:00 committed by GitHub
parent d65d89183f
commit 2f2665ff4b
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1 changed files with 40 additions and 8 deletions
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48
youtube_dl/extractor/yandexvideo.py
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@ -7,17 +7,19 @@ from ..utils import (
int_or_none,
url_or_none,
)
import json
class YandexVideoIE(InfoExtractor):
_VALID_URL = r'''(?x)
https?://
(?:
yandex\.ru(?:/portal/(?:video|efir))?/?\?.*?stream_id=|
yandex\.ru(?:/portal/(?:video|efir)|/efir|/video)?/?\?.*?(stream_id=|stream_channel=)|
frontend\.vh\.yandex\.ru/player/
)
(?P<id>[\da-f]+)
(?P<id>[\d\w]+)
'''
_TESTS = [{
'url': 'https://yandex.ru/portal/video?stream_id=4dbb262b4fe5cf15a215de4f34eee34d',
'md5': '33955d7ae052f15853dc41f35f17581c',
@ -52,17 +54,47 @@ class YandexVideoIE(InfoExtractor):
# DASH with DRM
'url': 'https://yandex.ru/portal/video?from=morda&stream_id=485a92d94518d73a9d0ff778e13505f8',
'only_matching': True,
}, {
# Efir for program
'url': 'https://yandex.ru/efir?stream_id=vMmiz2NPPDFE&from_block=player_context_menu_yavideo',
'only_matching': True,
}, {
# efir for channel
'url': 'https://yandex.ru/efir?stream_channel=1335',
'only_matching': True,
}]
def split_params(self, txt: str) -> []:
braket = 0
line = ''
items = []
for c in txt:
if c == '{':
braket += 1
elif c == '}':
braket -= 1
if c == ',' and braket == 0:
items.append(line)
line = ''
else:
line += c
if line != '':
items.append(line)
return items
def _real_extract(self, url):
video_id = self._match_id(url)
content = self._download_json(
'https://frontend.vh.yandex.ru/v22/player/%s.json' % video_id,
video_id, query={
'stream_options': 'hires',
'disable_trackings': 1,
})['content']
html = self._download_webpage(url, video_id)
# search call of Yandex stream player
func_params = self._search_regex(r'\s*Ya\.streamModules\.player\.play\(\s*([\w\W\\R\"]*)\,\s*true\);\s*',
html, 'Yandex player', flags=re.DOTALL | re.MULTILINE)
params = self.split_params(func_params)
json_text = params[1]
content = json.loads(json_text)
content = content.get('program')
content_url = url_or_none(content.get('content_url')) or url_or_none(
content['streams'][0]['url'])