[Twisted-Python] Re: synchronous problem

Wu Zhe jessewoo at gmail.com
Tue Jul 8 06:12:43 MDT 2008


>    def import_query(self, path_list):
>        number_of_files = len(path_list)
>        line = '3#%s' % number_of_files
>        self.client_instance.sendLine(line)
>
>        sender = FileSender()
>        sender.CHUNK_SIZE = common.chunk_size
>        for path in path_list:
>            f = open(path, 'rb')
>            s = f.read()
>            filesize = len(s)
>            crc = crc32(s)
>            line = '3#%s:%s' % (filesize, crc)
>            self.client_instance.sendLine(line)
>
>            def transfer_completed(lastsent):
>                f.close()
>                self.client_instance.setLineMode()
>
>            # send the file
>            self.setRawMode()
sorry, the above line should be: self.client_instance.setRawMode()

self.client_instance is an instance of a subclass inherited from LineReceiver.

>            d = sender.beginFileTransfer(f, self.client_instance.transport)
>            d.addCallback(transfer_completed)
>

-- 
Wu Zhe
Best Regards




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