all new youtube bindings
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1 changed files with 83 additions and 90 deletions
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@ -1,37 +1,19 @@
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from urllib import quote, unquote
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import httplib
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import xml.etree.ElementTree as ET
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from urllib import quote, unquote_plus
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import re
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from urlparse import parse_qs
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from xml.dom.minidom import parseString
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import feedparser
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from ox.cache import readUrl, readUrlUnicode, cache_timeout
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from ox import findString, findRe
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from ox.cache import readUrl, cache_timeout
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def getVideoKey(youtubeId, timeout=cache_timeout):
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for el_type in ['&el=embedded', '&el=detailpage', '&el=vevo', '']:
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video_info_url = 'http://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en' % (youtubeId, el_type)
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try:
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data = readUrl(video_info_url, timeout=timeout)
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video_info = parse_qs(data)
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if 'token' in video_info:
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return video_info['token'][0]
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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return
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return False
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def getVideoUrl(youtubeId, format='mp4', timeout=cache_timeout):
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"""
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youtubeId - if of video
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format - video format, options: webm, 1080p, 720p, mp4, high
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"""
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youtubeKey = getVideoKey(youtubeId, timeout=timeout)
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fmt = None
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if format == 'webm':
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fmt=45
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if format == '1080p':
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fmt=37
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if format == '720p':
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@ -40,83 +22,94 @@ def getVideoUrl(youtubeId, format='mp4', timeout=cache_timeout):
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fmt=18
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elif format == 'high':
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fmt=35
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url_template = "http://www.youtube.com/get_video?video_id=%s&t=%s=&eurl=&el=&ps=&asv="
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url = url_template % (youtubeId, youtubeKey)
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if fmt:
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url += "&fmt=%d"%fmt
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elif format == 'webm':
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streams = videos(youtubeId, 'webm')
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return streams[max(streams.keys())]['url']
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return url
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streams = videos(youtubeId)
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if str(fmt) in streams:
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return streams[str(fmt)]['url']
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def getMovieInfo(youtubeId, video_url_base=None):
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url = "http://gdata.youtube.com/feeds/api/videos/%s" % youtubeId
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data = readUrl(url)
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fd = feedparser.parse(data)
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return getInfoFromAtom(fd.entries[0], video_url_base)
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def getInfoFromAtom(entry, video_url_base=None):
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info = dict()
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info['title'] = entry['title']
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info['description'] = entry['description']
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info['author'] = entry['author']
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#info['published'] = entry['published_parsed']
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if 'media_keywords' in entry:
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info['keywords'] = entry['media_keywords'].split(', ')
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info['url'] = entry['links'][0]['href']
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info['id'] = findRe(info['url'], r'\?v=(.*?)&')
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info['thumbnail'] = "http://img.youtube.com/vi/%s/0.jpg" % info['id']
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if video_url_base:
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info['flv'] = "%s/%s.%s" % (video_url_base, info['id'], 'flv')
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info['mp4'] = "%s/%s.%s" % (video_url_base, info['id'], 'mp4')
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else:
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info['flv'] = getVideoUrl(info['id'], 'flv')
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info['flv_high'] = getVideoUrl(info['id'], 'high')
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info['webm'] = getVideoUrl(info['id'], 'webm')
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info['mp4'] = getVideoUrl(info['id'], 'mp4')
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info['720p'] = getVideoUrl(info['id'], '720p')
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info['1080p'] = getVideoUrl(info['id'], '1080p')
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info['embed_flash'] = '<object width="425" height="355"><param name="movie" value="http://www.youtube.com/v/%s&hl=en"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/%s&hl=en" type="application/x-shockwave-flash" wmode="transparent" width="425" height="355"></embed></object>' % (info['id'], info['id'])
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info['embed'] = '<iframe class="youtube-player" width="425" height="355" src="http://www.youtube.com/embed/%s" frameborder="0"></iframe>' % info['id']
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return info
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def find(query, max_results=10, offset=1, orderBy='relevance', video_url_base=None):
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def find(query, max_results=10, offset=1, orderBy='relevance'):
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query = quote(query)
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url = "http://gdata.youtube.com/feeds/api/videos?vq=%s&orderby=%s&start-index=%s&max-results=%s" % (query, orderBy, offset, max_results)
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data = readUrlUnicode(url)
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data = readUrl(url)
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fd = feedparser.parse(data)
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videos = []
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for entry in fd.entries:
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v = getInfoFromAtom(entry, video_url_base)
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videos.append(v)
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for item in fd.entries:
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id = item['id'].split('/')[-1]
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title = item['title']
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description = item['description']
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videos.append((title, id, description))
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if len(videos) >= max_results:
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return videos
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return videos
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'''
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def find(query, max_results=10, offset=1, orderBy='relevance', video_url_base=None):
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url = "http://youtube.com/results?search_query=%s&search=Search" % quote(query)
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data = readUrlUnicode(url)
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regx = re.compile(' <a href="/watch.v=(.*?)" title="(.*?)" ')
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regx = re.compile('<a href="/watch\?v=(\w*?)" ><img src="(.*?)" class="vimg120" title="(.*?)" alt="video">')
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id_title = regx.findall(data)
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data_flat = data.replace('\n', ' ')
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videos = {}
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for video in id_title:
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vid = video[0]
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if vid not in videos:
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v = dict()
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v['id'] = vid
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v['link'] = "http//youtube.com/watch.v=%s" % v['id']
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v['title'] = video[2].strip()
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if video_url_base:
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v['video_link'] = "%s/%s" % (video_url_base, v['id'])
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else:
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v['video_url'] = getVideoUrl(v['id'])
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v['description'] = findRe(data, 'BeginvidDesc%s">(.*?)</span>' % v['id']).strip().replace('<b>', ' ').replace('</b>', '')
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v['thumbnail'] = video[1]
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videos[vid] = v
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if len(videos) >= max_results:
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return videos.values()
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return videos.values()
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'''
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def info(id):
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info = {}
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url = "http://gdata.youtube.com/feeds/api/videos/%s?v=2" % id
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data = readUrl(url)
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xml = parseString(data)
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info['url'] = 'http://www.youtube.com/watch?v=%s' % id
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info['title'] = xml.getElementsByTagName('title')[0].firstChild.data
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info['description'] = xml.getElementsByTagName('media:description')[0].firstChild.data
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info['date'] = xml.getElementsByTagName('published')[0].firstChild.data.split('T')[0]
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info['author'] = "http://www.youtube.com/user/%s"%xml.getElementsByTagName('name')[0].firstChild.data
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info['categories'] = []
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for cat in xml.getElementsByTagName('media:category'):
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info['categories'].append(cat.firstChild.data)
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info['keywords'] = xml.getElementsByTagName('media:keywords')[0].firstChild.data.split(', ')
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url = "http://www.youtube.com/watch?v=%s" % id
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data = readUrl(url)
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match = re.compile('<h4>License:</h4>(.*?)</p>', re.DOTALL).findall(data)
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if match:
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info['license'] = match[0].strip()
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info['license'] = re.sub('<.+?>', '', info['license']).strip()
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url = "http://www.youtube.com/api/timedtext?hl=en&type=list&tlangs=1&v=%s&asrs=1"%id
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data = readUrl(url)
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xml = parseString(data)
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languages = [t.getAttribute('lang_code') for t in xml.getElementsByTagName('track')]
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if languages:
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info['subtitles'] = {}
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for language in languages:
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url = "http://www.youtube.com/api/timedtext?hl=en&v=%s&type=track&lang=%s&name&kind"%(id, language)
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data = readUrl(url)
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xml = parseString(data)
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subs = []
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for t in xml.getElementsByTagName('text'):
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start = float(t.getAttribute('start'))
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duration = t.getAttribute('dur')
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if not duration:
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duration = '2'
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end = start + float(duration)
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text = t.firstChild.data
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subs.append({
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'start': start,
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'end': end,
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'value': text,
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})
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info['subtitles'][language] = subs
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return info
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def videos(id, format=''):
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stream_type = {
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'flv': 'video/x-flv',
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'webm': 'video/webm',
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'mp4': 'video/mp4'
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}.get(format)
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url = "http://www.youtube.com/watch?v=%s" % id
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data = readUrl(url)
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match = re.compile('"url_encoded_fmt_stream_map": "(.*?)"').findall(data)
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streams = {}
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for x in match[0].split(','):
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stream = {}
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for s in x.split('\\u0026'):
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key, value = s.split('=')
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value = unquote_plus(value)
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stream[key] = value
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if not stream_type or stream['type'].startswith(stream_type):
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streams[stream['itag']] = stream
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return streams
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