def _read(self):
        data = self.response.read()
        if 0 >= self.response.getheader('Content-Encoding','').find('gzip'):
            try:
                compressed = StringIO(data)
                f = GzipFile(fileobj = compressed)
                data = f.read()
            except:
                raise IOError, ('http error', 'got corrupt response')
        return data
dataset/ETHPy150Open lg/murder/dist/BitTornado/zurllib.py/urlopen._read/swapped operands of `>=`