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Detect Websense censorship (Fixes #2670)
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@ -252,6 +252,17 @@ class InfoExtractor(object):
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outf.write(webpage_bytes)
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content = webpage_bytes.decode(encoding, 'replace')
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if (u'<title>Access to this site is blocked</title>' in content and
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u'Websense' in content[:512]):
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msg = u'Access to URL %s has been blocked by Websense filtering software in your network.' % urlh.geturl()
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blocked_iframe = self._html_search_regex(
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r'<iframe src="([^"]+)"', content,
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u'Websense information URL', default=None)
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if blocked_iframe:
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msg += u' Visit %s for more details' % blocked_iframe
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raise ExtractorError(msg, expected=True)
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return (content, urlh)
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def _download_webpage(self, url_or_request, video_id, note=None, errnote=None, fatal=True):
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