mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-23 06:03:23 +08:00
244 lines
11 KiB
Python
244 lines
11 KiB
Python
import json
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import re
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import itertools
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from .common import InfoExtractor
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from ..utils import (
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compat_urllib_parse,
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compat_urllib_request,
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clean_html,
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get_element_by_attribute,
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ExtractorError,
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std_headers,
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)
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class VimeoIE(InfoExtractor):
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"""Information extractor for vimeo.com."""
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# _VALID_URL matches Vimeo URLs
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_VALID_URL = r'(?P<proto>https?://)?(?:(?:www|player)\.)?vimeo(?P<pro>pro)?\.com/(?:(?:(?:groups|album)/[^/]+)|(?:.*?)/)?(?P<direct_link>play_redirect_hls\?clip_id=)?(?:videos?/)?(?P<id>[0-9]+)(?:[?].*)?$'
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_NETRC_MACHINE = 'vimeo'
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IE_NAME = u'vimeo'
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_TESTS = [
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{
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u'url': u'http://vimeo.com/56015672',
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u'file': u'56015672.mp4',
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u'md5': u'8879b6cc097e987f02484baf890129e5',
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u'info_dict': {
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u"upload_date": u"20121220",
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u"description": u"This is a test case for youtube-dl.\nFor more information, see github.com/rg3/youtube-dl\nTest chars: \u2605 \" ' \u5e78 / \\ \u00e4 \u21ad \U0001d550",
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u"uploader_id": u"user7108434",
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u"uploader": u"Filippo Valsorda",
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u"title": u"youtube-dl test video - \u2605 \" ' \u5e78 / \\ \u00e4 \u21ad \U0001d550",
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},
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},
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{
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u'url': u'http://vimeopro.com/openstreetmapus/state-of-the-map-us-2013/video/68093876',
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u'file': u'68093876.mp4',
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u'md5': u'3b5ca6aa22b60dfeeadf50b72e44ed82',
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u'note': u'Vimeo Pro video (#1197)',
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u'info_dict': {
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u'uploader_id': u'openstreetmapus',
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u'uploader': u'OpenStreetMap US',
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u'title': u'Andy Allan - Putting the Carto into OpenStreetMap Cartography',
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},
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},
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{
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u'url': u'http://player.vimeo.com/video/54469442',
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u'file': u'54469442.mp4',
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u'md5': u'619b811a4417aa4abe78dc653becf511',
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u'note': u'Videos that embed the url in the player page',
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u'info_dict': {
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u'title': u'Kathy Sierra: Building the minimum Badass User, Business of Software',
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u'uploader': u'The BLN & Business of Software',
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},
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},
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]
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def _login(self):
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(username, password) = self._get_login_info()
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if username is None:
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return
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self.report_login()
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login_url = 'https://vimeo.com/log_in'
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webpage = self._download_webpage(login_url, None, False)
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token = re.search(r'xsrft: \'(.*?)\'', webpage).group(1)
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data = compat_urllib_parse.urlencode({'email': username,
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'password': password,
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'action': 'login',
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'service': 'vimeo',
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'token': token,
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})
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login_request = compat_urllib_request.Request(login_url, data)
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login_request.add_header('Content-Type', 'application/x-www-form-urlencoded')
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login_request.add_header('Cookie', 'xsrft=%s' % token)
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self._download_webpage(login_request, None, False, u'Wrong login info')
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def _verify_video_password(self, url, video_id, webpage):
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password = self._downloader.params.get('videopassword', None)
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if password is None:
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raise ExtractorError(u'This video is protected by a password, use the --video-password option')
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token = re.search(r'xsrft: \'(.*?)\'', webpage).group(1)
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data = compat_urllib_parse.urlencode({'password': password,
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'token': token})
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# I didn't manage to use the password with https
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if url.startswith('https'):
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pass_url = url.replace('https','http')
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else:
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pass_url = url
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password_request = compat_urllib_request.Request(pass_url+'/password', data)
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password_request.add_header('Content-Type', 'application/x-www-form-urlencoded')
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password_request.add_header('Cookie', 'xsrft=%s' % token)
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self._download_webpage(password_request, video_id,
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u'Verifying the password',
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u'Wrong password')
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def _real_initialize(self):
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self._login()
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def _real_extract(self, url, new_video=True):
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# Extract ID from URL
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mobj = re.match(self._VALID_URL, url)
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if mobj is None:
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raise ExtractorError(u'Invalid URL: %s' % url)
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video_id = mobj.group('id')
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if not mobj.group('proto'):
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url = 'https://' + url
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elif mobj.group('pro'):
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url = 'http://player.vimeo.com/video/' + video_id
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elif mobj.group('direct_link'):
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url = 'https://vimeo.com/' + video_id
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# Retrieve video webpage to extract further information
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request = compat_urllib_request.Request(url, None, std_headers)
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webpage = self._download_webpage(request, video_id)
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# Now we begin extracting as much information as we can from what we
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# retrieved. First we extract the information common to all extractors,
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# and latter we extract those that are Vimeo specific.
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self.report_extraction(video_id)
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# Extract the config JSON
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try:
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config = self._search_regex([r' = {config:({.+?}),assets:', r'c=({.+?);'],
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webpage, u'info section', flags=re.DOTALL)
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config = json.loads(config)
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except:
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if re.search('The creator of this video has not given you permission to embed it on this domain.', webpage):
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raise ExtractorError(u'The author has restricted the access to this video, try with the "--referer" option')
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if re.search('If so please provide the correct password.', webpage):
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self._verify_video_password(url, video_id, webpage)
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return self._real_extract(url)
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else:
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raise ExtractorError(u'Unable to extract info section')
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# Extract title
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video_title = config["video"]["title"]
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# Extract uploader and uploader_id
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video_uploader = config["video"]["owner"]["name"]
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video_uploader_id = config["video"]["owner"]["url"].split('/')[-1] if config["video"]["owner"]["url"] else None
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# Extract video thumbnail
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video_thumbnail = config["video"].get("thumbnail")
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if video_thumbnail is None:
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_, video_thumbnail = sorted((int(width), t_url) for (width, t_url) in config["video"]["thumbs"].items())[-1]
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# Extract video description
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video_description = None
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try:
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video_description = get_element_by_attribute("itemprop", "description", webpage)
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if video_description: video_description = clean_html(video_description)
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except AssertionError as err:
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# On some pages like (http://player.vimeo.com/video/54469442) the
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# html tags are not closed, python 2.6 cannot handle it
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if err.args[0] == 'we should not get here!':
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pass
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else:
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raise
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# Extract upload date
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video_upload_date = None
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mobj = re.search(r'<meta itemprop="dateCreated" content="(\d{4})-(\d{2})-(\d{2})T', webpage)
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if mobj is not None:
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video_upload_date = mobj.group(1) + mobj.group(2) + mobj.group(3)
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# Vimeo specific: extract request signature and timestamp
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sig = config['request']['signature']
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timestamp = config['request']['timestamp']
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# Vimeo specific: extract video codec and quality information
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# First consider quality, then codecs, then take everything
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# TODO bind to format param
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codecs = [('h264', 'mp4'), ('vp8', 'flv'), ('vp6', 'flv')]
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files = { 'hd': [], 'sd': [], 'other': []}
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config_files = config["video"].get("files") or config["request"].get("files")
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for codec_name, codec_extension in codecs:
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if codec_name in config_files:
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if 'hd' in config_files[codec_name]:
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files['hd'].append((codec_name, codec_extension, 'hd'))
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elif 'sd' in config_files[codec_name]:
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files['sd'].append((codec_name, codec_extension, 'sd'))
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else:
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files['other'].append((codec_name, codec_extension, config_files[codec_name][0]))
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for quality in ('hd', 'sd', 'other'):
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if len(files[quality]) > 0:
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video_quality = files[quality][0][2]
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video_codec = files[quality][0][0]
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video_extension = files[quality][0][1]
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self.to_screen(u'%s: Downloading %s file at %s quality' % (video_id, video_codec.upper(), video_quality))
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break
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else:
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raise ExtractorError(u'No known codec found')
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video_url = None
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if isinstance(config_files[video_codec], dict):
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video_url = config_files[video_codec][video_quality].get("url")
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if video_url is None:
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video_url = "http://player.vimeo.com/play_redirect?clip_id=%s&sig=%s&time=%s&quality=%s&codecs=%s&type=moogaloop_local&embed_location=" \
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%(video_id, sig, timestamp, video_quality, video_codec.upper())
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return [{
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'id': video_id,
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'url': video_url,
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'uploader': video_uploader,
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'uploader_id': video_uploader_id,
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'upload_date': video_upload_date,
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'title': video_title,
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'ext': video_extension,
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'thumbnail': video_thumbnail,
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'description': video_description,
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}]
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class VimeoChannelIE(InfoExtractor):
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IE_NAME = u'vimeo:channel'
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_VALID_URL = r'(?:https?://)?vimeo.\com/channels/(?P<id>[^/]+)'
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_MORE_PAGES_INDICATOR = r'<a.+?rel="next"'
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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channel_id = mobj.group('id')
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video_ids = []
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for pagenum in itertools.count(1):
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webpage = self._download_webpage('http://vimeo.com/channels/%s/videos/page:%d' % (channel_id, pagenum),
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channel_id, u'Downloading page %s' % pagenum)
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video_ids.extend(re.findall(r'id="clip_(\d+?)"', webpage))
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if re.search(self._MORE_PAGES_INDICATOR, webpage, re.DOTALL) is None:
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break
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entries = [self.url_result('http://vimeo.com/%s' % video_id, 'Vimeo')
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for video_id in video_ids]
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channel_title = self._html_search_regex(r'<a href="/channels/%s">(.*?)</a>' % channel_id,
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webpage, u'channel title')
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return {'_type': 'playlist',
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'id': channel_id,
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'title': channel_title,
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'entries': entries,
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}
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