Method find_codec

pattern/web/soup/BeautifulSoup.py:1935–1939

(self, charset)

    def find_codec(self, charset):
        return self._codec(self.CHARSET_ALIASES.get(charset, charset)) \
               or (charset and self._codec(charset.replace("-", ""))) \
               or (charset and self._codec(charset.replace("-", "_"))) \
               or charset

    def _codec(self, charset):
        if not charset: return charset