Re: Receiving large files with @tornado.web.stream_request_body

[Nagy László Zsolt]

@tornado.web.stream_request_body
class PostFilesHandler(tornado.web.RequestHandler):
    def post(self):
        for postfile in self.request.files:
                print("File info:",postfile) # There is no 
postfile["body"] here!!!

    def prepare(self):
        self.temp_file = tempfile.NamedTemporaryFile(delete=False)

    def data_received(self, chunk):
        self.temp_file.write(chunk) # This is great but which file is 
this???


I have found out that the raw post data is stored there. Extracting file 
contents from that raw file is possible. However, the provisional 
email.contentmanager class does not provide methods for extracting 
streams from a mime message. Which is bad, because nobody wants to load 
a huge mime message into memory (for example, a DVD iso file...)



--
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.

--
https://mail.python.org/mailman/listinfo/python-list