Use get_video_info to work around captcha problems (fixes issue #31)
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parent
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youtube-dl
47
youtube-dl
@ -559,9 +559,9 @@ class YoutubeIE(InfoExtractor):
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"""Report attempt to confirm age."""
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"""Report attempt to confirm age."""
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self._downloader.to_stdout(u'[youtube] Confirming age')
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self._downloader.to_stdout(u'[youtube] Confirming age')
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def report_webpage_download(self, video_id):
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def report_video_info_webpage_download(self, video_id):
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"""Report attempt to download webpage."""
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"""Report attempt to download video info webpage."""
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self._downloader.to_stdout(u'[youtube] %s: Downloading video webpage' % video_id)
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self._downloader.to_stdout(u'[youtube] %s: Downloading video info webpage' % video_id)
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def report_information_extraction(self, video_id):
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def report_information_extraction(self, video_id):
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"""Report attempt to extract video information."""
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"""Report attempt to extract video information."""
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@ -667,42 +667,51 @@ class YoutubeIE(InfoExtractor):
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# Extension
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# Extension
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video_extension = self._video_extensions.get(format_param, 'flv')
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video_extension = self._video_extensions.get(format_param, 'flv')
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# Normalize URL, including format
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# Get video info
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normalized_url = 'http://www.youtube.com/watch?v=%s&gl=US&hl=en' % video_id
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video_info_url = 'http://www.youtube.com/get_video_info?&video_id=%s&el=detailpage&ps=default&eurl=&gl=US&hl=en' % video_id
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if format_param is not None:
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request = urllib2.Request(video_info_url, None, std_headers)
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normalized_url = '%s&fmt=%s' % (normalized_url, format_param)
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request = urllib2.Request(normalized_url, None, std_headers)
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try:
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try:
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self.report_webpage_download(video_id)
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self.report_video_info_webpage_download(video_id)
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video_webpage = urllib2.urlopen(request).read()
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video_info_webpage = urllib2.urlopen(request).read()
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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except (urllib2.URLError, httplib.HTTPException, socket.error), err:
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self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % str(err))
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self._downloader.trouble(u'ERROR: unable to download video info webpage: %s' % str(err))
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return
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return
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self.report_information_extraction(video_id)
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self.report_information_extraction(video_id)
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# "t" param
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# "t" param
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mobj = re.search(r', "t": "([^"]+)"', video_webpage)
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mobj = re.search(r'(?m)&token=([^&]+)(?:&|$)', video_info_webpage)
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if mobj is None:
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract "t" parameter')
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# Attempt to see if YouTube has issued an error message
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mobj = re.search(r'(?m)&reason=([^&]+)(?:&|$)', video_info_webpage)
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract "t" parameter for unknown reason')
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stream = open('reportme-ydl-%s.dat' % time.time(), 'wb')
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stream.write(video_info_webpage)
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stream.close()
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else:
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reason = urllib.unquote_plus(mobj.group(1))
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self._downloader.trouble(u'ERROR: YouTube said: %s' % reason.decode('utf-8'))
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return
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return
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video_real_url = 'http://www.youtube.com/get_video?video_id=%s&t=%s&el=detailpage&ps=' % (video_id, mobj.group(1))
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token = urllib.unquote(mobj.group(1))
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video_real_url = 'http://www.youtube.com/get_video?video_id=%s&t=%s&eurl=&el=detailpage&ps=default&gl=US&hl=en' % (video_id, token)
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if format_param is not None:
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if format_param is not None:
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video_real_url = '%s&fmt=%s' % (video_real_url, format_param)
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video_real_url = '%s&fmt=%s' % (video_real_url, format_param)
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self.report_video_url(video_id, video_real_url)
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self.report_video_url(video_id, video_real_url)
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# uploader
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# uploader
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mobj = re.search(r"var watchUsername = '([^']+)';", video_webpage)
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mobj = re.search(r'(?m)&author=([^&]+)(?:&|$)', video_info_webpage)
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if mobj is None:
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
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self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
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return
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return
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video_uploader = mobj.group(1)
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video_uploader = urllib.unquote(mobj.group(1))
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# title
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# title
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mobj = re.search(r'(?im)<title>YouTube - ([^<]*)</title>', video_webpage)
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mobj = re.search(r'(?m)&title=([^&]+)(?:&|$)', video_info_webpage)
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if mobj is None:
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if mobj is None:
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self._downloader.trouble(u'ERROR: unable to extract video title')
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self._downloader.trouble(u'ERROR: unable to extract video title')
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return
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return
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video_title = mobj.group(1).decode('utf-8')
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video_title = urllib.unquote(mobj.group(1))
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video_title = video_title.decode('utf-8')
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video_title = re.sub(ur'(?u)&(.+?);', self.htmlentity_transform, video_title)
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video_title = re.sub(ur'(?u)&(.+?);', self.htmlentity_transform, video_title)
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video_title = video_title.replace(os.sep, u'%')
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video_title = video_title.replace(os.sep, u'%')
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