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youtube-dl/youtube_dl/extractor/shared.py

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from __future__ import unicode_literals
import base64
from .common import InfoExtractor
from ..utils import (
ExtractorError,
int_or_none,
urlencode_postdata,
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)
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class SharedBaseIE(InfoExtractor):
def _real_extract(self, url):
video_id = self._match_id(url)
webpage, urlh = self._download_webpage_handle(url, video_id)
if self._FILE_NOT_FOUND in webpage:
raise ExtractorError(
'Video %s does not exist' % video_id, expected=True)
video_url = self._extract_video_url(webpage, video_id, url)
title = base64.b64decode(self._html_search_meta(
'full:title', webpage, 'title').encode('utf-8')).decode('utf-8')
filesize = int_or_none(self._html_search_meta(
'full:size', webpage, 'file size', fatal=False))
return {
'id': video_id,
'url': video_url,
'ext': 'mp4',
'filesize': filesize,
'title': title,
}
class SharedIE(SharedBaseIE):
IE_DESC = 'shared.sx'
_VALID_URL = r'https?://shared\.sx/(?P<id>[\da-z]{10})'
_FILE_NOT_FOUND = '>File does not exist<'
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_TEST = {
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'url': 'http://shared.sx/0060718775',
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'md5': '106fefed92a8a2adb8c98e6a0652f49b',
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'info_dict': {
'id': '0060718775',
'ext': 'mp4',
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'title': 'Bmp4',
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'filesize': 1720110,
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},
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}
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def _extract_video_url(self, webpage, video_id, url):
download_form = self._hidden_inputs(webpage)
video_page = self._download_webpage(
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url, video_id, 'Downloading video page',
data=urlencode_postdata(download_form),
headers={
'Content-Type': 'application/x-www-form-urlencoded',
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'Referer': url,
})
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video_url = self._html_search_regex(
r'data-url=(["\'])(?P<url>(?:(?!\1).)+)\1',
video_page, 'video URL', group='url')
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return video_url
class VivoIE(SharedBaseIE):
IE_DESC = 'vivo.sx'
_VALID_URL = r'https?://vivo\.sx/(?P<id>[\da-z]{10})'
_FILE_NOT_FOUND = '>The file you have requested does not exists or has been removed'
_TEST = {
'url': 'http://vivo.sx/d7ddda0e78',
'md5': '15b3af41be0b4fe01f4df075c2678b2c',
'info_dict': {
'id': 'd7ddda0e78',
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'ext': 'mp4',
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'title': 'Chicken',
'filesize': 528031,
},
}
def _extract_video_url(self, webpage, video_id, *args):
return self._parse_json(
self._search_regex(
r'InitializeStream\s*\(\s*(["\'])(?P<url>(?:(?!\1).)+)\1',
webpage, 'stream', group='url'),
video_id,
transform_source=lambda x: base64.b64decode(
x.encode('ascii')).decode('utf-8'))[0]