Downloader.py 文件源码

def gotHeaders(self, headers):
        if self.status == "200":
            if headers.has_key("content-length"):
                self.totalbytes = int(headers["content-length"][0])
            else:
                self.totalbytes = 0
            self.currentbytes = 0.0
        return client.HTTPDownloader.gotHeaders(self, headers)