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[xminus] Simplify and extend (#4302)

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Philipp Hagemeister
2014-11-25 09:54:54 +01:00
parent c3e74731c2
commit be64b5b098
3 changed files with 95 additions and 20 deletions
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54
youtube_dl/extractor/xminus.py
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@@ -2,7 +2,14 @@
from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import int_or_none
from ..compat import (
compat_chr,
compat_ord,
)
from ..utils import (
int_or_none,
parse_filesize,
)
class XMinusIE(InfoExtractor):
@@ -15,39 +22,46 @@ class XMinusIE(InfoExtractor):
'ext': 'mp3',
'title': 'Леонид Агутин-Песенка шофера',
'duration': 156,
'tbr': 320,
'filesize_approx': 5900000,
'view_count': int,
}
}
def _real_extract(self, url):
video_id = self._match_id(url)
# TODO more code goes here, for example ...
webpage = self._download_webpage(url, video_id)
artist = self._html_search_regex(
r'minus_track.artist="(.+?)"', webpage, 'artist')
r'minus_track\.artist="(.+?)"', webpage, 'artist')
title = artist + '-' + self._html_search_regex(
r'minus_track.title="(.+?)"', webpage, 'title')
r'minus_track\.title="(.+?)"', webpage, 'title')
duration = int_or_none(self._html_search_regex(
r'minus_track.dur_sec=\'([0-9]+?)\'', webpage, 'duration'))
r'minus_track\.dur_sec=\'([0-9]*?)\'',
webpage, 'duration', fatal=False))
filesize_approx = parse_filesize(self._html_search_regex(
r'<div class="filesize[^"]*"></div>\s*([0-9.]+\s*[a-zA-Z][bB])',
webpage, 'approximate filesize', fatal=False))
tbr = int_or_none(self._html_search_regex(
r'<div class="quality[^"]*"></div>\s*([0-9]+)\s*kbps',
webpage, 'bitrate', fatal=False))
view_count = int_or_none(self._html_search_regex(
r'<div class="quality.*?► ([0-9]+)',
webpage, 'view count', fatal=False))
enc_token = self._html_search_regex(
r'data-mt="(.*?)"', webpage, 'enc_token')
token = self._decode_token(enc_token)
url = 'http://x-minus.org/dwlf/{}/{}.mp3'.format(video_id, token)
token = ''.join(
c if pos == 3 else compat_chr(compat_ord(c) - 1)
for pos, c in enumerate(reversed(enc_token)))
video_url = 'http://x-minus.org/dwlf/%s/%s.mp3' % (video_id, token)
return {
'id': video_id,
'title': title,
'url': url,
'url': video_url,
'duration': duration,
'filesize_approx': filesize_approx,
'tbr': tbr,
'view_count': view_count,
}
def _decode_token(self, enc_token):
token = ''
pos = 0
for c in reversed(enc_token):
if pos != 3:
token += chr(ord(c) - 1)
else:
token += c
pos += 1
return token