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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def __open(self, url, headers=None, data=None, baseurl=""):
 """Use raw urlopen command."""

        headers = headers or {}
        if not baseurl:
            baseurl = self.baseurl
        req = Request("%s%s" % (baseurl, url), headers=headers)
        _LOGGER.debug(url)

        try:
            req.data = urlencode(data).encode('utf-8')
        except TypeError:
            pass
        opener = build_opener()

        try:
            resp = opener.open(req)
            charset = resp.info().get('charset', 'utf-8')
            data = json.loads(resp.read().decode(charset))
            opener.close()
            _LOGGER.debug(json.dumps(data))
            return data
        except HTTPError as exception_:
            if exception_.code == 408:
                _LOGGER.debug("%s", exception_)
                return False
            raise TeslaException(exception_.code)