base.py 文件源码

def download(self, result_item):
        """
        Downloads a ROM.
        :param result_item: ResultItem object.
        """
        self.current_url = result_item.download_url
        location = os.path.join(PlatformBase().download_location, result_item.system_dir)

        # Check if the ROM directory exists, if not, create it.
        if not os.path.exists(location):
            os.makedirs(location)

        req = urllib2.Request(self.base_url)
        req.add_header('Referer', 'https://www.emuparadise.me/')
        self.current_url = self.get_download_url()
        filename = urllib2.unquote(self.current_url.split('/')[-1])
        target_file_name = os.path.join(location, filename)
        urllib.urlretrieve(self.current_url, target_file_name)
        # with open(target_file_name, 'wb') as code:
        #     total_length = f.headers.get('content-length')
        #     if not total_length:
        #         code.write(f.content)
        #     else:
        #         total_length = int(total_length)
        #         while True:
        #             data = f.read(total_length / 100)
        #             if not data:
        #                 break
        #             code.write(data)
        #
        ex = Compression(location)
        ex.extract(target_file_name)