r_q.py 文件源码

def ch_en(self,response):
        if response.info().get('Content-Encoding') == 'gzip' or response.info().get('Content-Encoding') == 'x-gzip':
            buf = StringIO(response.read())
            f = gzip.GzipFile(fileobj=buf)
            data = f.read()
        elif response.info().get('Content-Encoding') == 'deflate':
            f = StringIO.StringIO(zlib.decompress(response.read()))
            data = f.read()
        else:
            data = response.read()
        return data