mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-25 00:27:43 +08:00
107 lines
4.0 KiB
Python
107 lines
4.0 KiB
Python
from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import compat_urllib_parse_unquote
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from ..utils import (
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ExtractorError,
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HEADRequest,
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str_to_int,
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)
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class MixcloudIE(InfoExtractor):
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_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([^/]+)/([^/]+)'
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IE_NAME = 'mixcloud'
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_TESTS = [{
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'url': 'http://www.mixcloud.com/dholbach/cryptkeeper/',
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'info_dict': {
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'id': 'dholbach-cryptkeeper',
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'ext': 'mp3',
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'title': 'Cryptkeeper',
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'description': 'After quite a long silence from myself, finally another Drum\'n\'Bass mix with my favourite current dance floor bangers.',
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'uploader': 'Daniel Holbach',
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'uploader_id': 'dholbach',
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'thumbnail': 're:https?://.*\.jpg',
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'view_count': int,
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'like_count': int,
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},
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}, {
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'url': 'http://www.mixcloud.com/gillespeterson/caribou-7-inch-vinyl-mix-chat/',
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'info_dict': {
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'id': 'gillespeterson-caribou-7-inch-vinyl-mix-chat',
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'ext': 'mp3',
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'title': 'Caribou 7 inch Vinyl Mix & Chat',
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'description': 'md5:2b8aec6adce69f9d41724647c65875e8',
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'uploader': 'Gilles Peterson Worldwide',
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'uploader_id': 'gillespeterson',
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'thumbnail': 're:https?://.*/images/',
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'view_count': int,
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'like_count': int,
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},
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}]
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def _check_url(self, url, track_id, ext):
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try:
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# We only want to know if the request succeed
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# don't download the whole file
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self._request_webpage(
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HEADRequest(url), track_id,
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'Trying %s URL' % ext)
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return True
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except ExtractorError:
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return False
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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uploader = mobj.group(1)
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cloudcast_name = mobj.group(2)
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track_id = compat_urllib_parse_unquote('-'.join((uploader, cloudcast_name)))
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webpage = self._download_webpage(url, track_id)
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preview_url = self._search_regex(
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r'\s(?:data-preview-url|m-preview)="([^"]+)"', webpage, 'preview url')
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song_url = re.sub(r'audiocdn(\d+)', r'stream\1', preview_url)
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song_url = song_url.replace('/previews/', '/c/originals/')
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if not self._check_url(song_url, track_id, 'mp3'):
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song_url = song_url.replace('.mp3', '.m4a').replace('originals/', 'm4a/64/')
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if not self._check_url(song_url, track_id, 'm4a'):
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raise ExtractorError('Unable to extract track url')
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PREFIX = (
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r'm-play-on-spacebar[^>]+'
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r'(?:\s+[a-zA-Z0-9-]+(?:="[^"]+")?)*?\s+')
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title = self._html_search_regex(
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PREFIX + r'm-title="([^"]+)"', webpage, 'title')
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thumbnail = self._proto_relative_url(self._html_search_regex(
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PREFIX + r'm-thumbnail-url="([^"]+)"', webpage, 'thumbnail',
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fatal=False))
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uploader = self._html_search_regex(
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PREFIX + r'm-owner-name="([^"]+)"',
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webpage, 'uploader', fatal=False)
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uploader_id = self._search_regex(
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r'\s+"profile": "([^"]+)",', webpage, 'uploader id', fatal=False)
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description = self._og_search_description(webpage)
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like_count = str_to_int(self._search_regex(
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r'\bbutton-favorite\b[^>]+m-ajax-toggle-count="([^"]+)"',
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webpage, 'like count', fatal=False))
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view_count = str_to_int(self._search_regex(
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[r'<meta itemprop="interactionCount" content="UserPlays:([0-9]+)"',
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r'/listeners/?">([0-9,.]+)</a>'],
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webpage, 'play count', fatal=False))
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return {
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'id': track_id,
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'title': title,
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'url': song_url,
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'description': description,
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'thumbnail': thumbnail,
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'uploader': uploader,
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'uploader_id': uploader_id,
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'view_count': view_count,
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'like_count': like_count,
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}
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