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Fix issue #5
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parent
f995f7127c
commit
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25
youtube-dl
25
youtube-dl
@ -435,6 +435,29 @@ class YoutubeIE(InfoExtractor):
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def suitable(url):
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return (re.match(YoutubeIE._VALID_URL, url) is not None)
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@staticmethod
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def htmlentity_transform(matchobj):
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"""Transforms an HTML entity to a Unicode character."""
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entity = matchobj.group(1)
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# Known non-numeric HTML entity
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if entity in htmlentitydefs.name2codepoint:
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return unichr(htmlentitydefs.name2codepoint[entity])
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# Unicode character
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mobj = re.match(ur'(?u)#(x?\d+)', entity)
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if mobj is not None:
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numstr = mobj.group(1)
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if numstr.startswith(u'x'):
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base = 16
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numstr = u'0%s' % numstr
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else:
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base = 10
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return unichr(long(numstr, base))
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# Unknown entity in name, return its literal representation
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return (u'&%s;' % entity)
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def report_lang(self):
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"""Report attempt to set language."""
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self.to_stdout(u'[youtube] Setting language')
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@ -585,7 +608,7 @@ class YoutubeIE(InfoExtractor):
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self.to_stderr(u'ERROR: unable to extract video title')
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return [None]
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video_title = mobj.group(1).decode('utf-8')
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video_title = re.sub(ur'(?u)&(.+?);', lambda x: unichr(htmlentitydefs.name2codepoint[x.group(1)]), 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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# simplified title
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