Problems with wsgi Python3

Diez B. Roggisch deets at web.de
Thu Sep 30 22:55:13 CEST 2010


Thomas Jollans <thomas at jollybox.de> writes:

> On Thursday 30 September 2010, it occurred to hidura at gmail.com to exclaim:
>> What mean this
>> -----------------------------743346150198628700241600224--\r?
>
> it looks like a MIME boundary. In this context most likely from a 
> multipart/form-data transmission.

yep, as one can see in the headers below.

Additonally, it looks to me as if the form you are submitting is
empty. The content-length of just 61 matches barely the boundary.

Use something like

  pdict = cgi.parse_header(environ["CONTENT_TYPE"])[1]
  cgi.parse_multipart(environ["wsgi.input"], pdict)

to properly parse the request. But then of course actually upload
something.

Diez


>
>> 
>> On Sep 30, 2010 2:38pm, hidura at gmail.com wrote:
>> > Sorry, for the last mail, here it's what you asked:
>> > 
>> > {'CONTENT_LENGTH': '61',
>> > [Thu Sep 30 13:35:07 2010] [error] 'CONTENT_TYPE':
>> > [Thu Sep 30 13:35:07 2010] [error] 'multipart/form-data;
>> > boundary=---------------------------8905735096173894531259794847',
>> > [Thu Sep 30 13:35:07 2010] [error] 'DOCUMENT_ROOT':
>> > [Thu Sep 30 13:35:07 2010] [error] '/home/hidura/webapps/karinapp/Suite',
>> > [Thu Sep 30 13:35:07 2010] [error] 'GATEWAY_INTERFACE':
>> > [Thu Sep 30 13:35:07 2010] [error] 'CGI/1.1',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_ACCEPT':
>> > [Thu Sep 30 13:35:07 2010]
>> > [error]
>> > 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', [Thu
>> > Sep 30 13:35:07 2010] [error] 'HTTP_ACCEPT_CHARSET':
>> > [Thu Sep 30 13:35:07 2010] [error] 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_ACCEPT_ENCODING':
>> > [Thu Sep 30 13:35:07 2010] [error] 'gzip,deflate',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_ACCEPT_LANGUAGE':
>> > [Thu Sep 30 13:35:07 2010] [error] 'es-do,en-us;q=0.7,en;q=0.3',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_CONNECTION':
>> > [Thu Sep 30 13:35:07 2010] [error] 'close',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_HOST':
>> > [Thu Sep 30 13:35:07 2010] [error] 'hidura.webfactional.com',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_REFERER':
>> > [Thu Sep 30 13:35:07 2010]
>> > [error] 'http://hidura.webfactional.com/?md=btdump',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_USER_AGENT':
>> > [Thu Sep 30 13:35:07 2010] [error] 'Mozilla/5.0 (X11; U; Linux x86_64;
>> > en-US; rv:1.9.2.10) Gecko/20100915 Ubuntu/10.04 (lucid) Firefox/3.6.10',
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP_X_FORWARDED_FOR':
>> > [Thu Sep 30 13:35:07 2010] [error] '190.94.122.180',
>> > [Thu Sep 30 13:35:07 2010] [error] 'PATH_INFO':
>> > [Thu Sep 30 13:35:07 2010] [error] '',
>> > [Thu Sep 30 13:35:07 2010] [error] 'QUERY_STRING':
>> > [Thu Sep 30 13:35:07 2010] [error] '',
>> > [Thu Sep 30 13:35:07 2010] [error] 'REMOTE_ADDR':
>> > [Thu Sep 30 13:35:07 2010] [error] '127.0.0.1',
>> > [Thu Sep 30 13:35:07 2010] [error] 'REMOTE_PORT':
>> > [Thu Sep 30 13:35:07 2010] [error] '58742',
>> > [Thu Sep 30 13:35:07 2010] [error] 'REQUEST_METHOD':
>> > [Thu Sep 30 13:35:07 2010] [error] 'POST',
>> > [Thu Sep 30 13:35:07 2010] [error] 'REQUEST_URI':
>> > [Thu Sep 30 13:35:07 2010] [error] '/Gate.py',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SCRIPT_FILENAME':
>> > [Thu Sep 30 13:35:07 2010]
>> > [error] '/home/hidura/webapps/karinapp/Suite/Gate.py',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SCRIPT_NAME':
>> > [Thu Sep 30 13:35:07 2010] [error] '/Gate.py',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SERVER_ADDR':
>> > [Thu Sep 30 13:35:07 2010] [error] '127.0.0.1',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SERVER_ADMIN':
>> > [Thu Sep 30 13:35:07 2010] [error] '[no address given]',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SERVER_NAME':
>> > [Thu Sep 30 13:35:07 2010] [error] 'hidura.webfactional.com',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SERVER_PORT':
>> > [Thu Sep 30 13:35:07 2010] [error] '80',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SERVER_PROTOCOL':
>> > [Thu Sep 30 13:35:07 2010] [error] 'HTTP/1.0',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SERVER_SIGNATURE':
>> > [Thu Sep 30 13:35:07 2010] [error] '',
>> > [Thu Sep 30 13:35:07 2010] [error] 'SERVER_SOFTWARE':
>> > [Thu Sep 30 13:35:07 2010] [error] 'Apache/2.2.15 (Unix) mod_wsgi/3.3
>> > Python/3.1',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.application_group':
>> > [Thu Sep 30 13:35:07 2010] [error] 'web152.webfaction.com|/gate.py',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.callable_object':
>> > [Thu Sep 30 13:35:07 2010] [error] 'application',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.handler_script':
>> > [Thu Sep 30 13:35:07 2010] [error] '',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.input_chunked':
>> > [Thu Sep 30 13:35:07 2010] [error] '0',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.listener_host':
>> > [Thu Sep 30 13:35:07 2010] [error] '',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.listener_port':
>> > [Thu Sep 30 13:35:07 2010] [error] '51543',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.process_group':
>> > [Thu Sep 30 13:35:07 2010] [error] '',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.request_handler':
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi-script',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.script_reloading':
>> > [Thu Sep 30 13:35:07 2010] [error] '1',
>> > [Thu Sep 30 13:35:07 2010] [error] 'mod_wsgi.version':
>> > [Thu Sep 30 13:35:07 2010] [error] (3, 3),
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.errors':
>> > [Thu Sep 30 13:35:07 2010] [error] ,
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.file_wrapper':
>> > [Thu Sep 30 13:35:07 2010] [error] ,
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.input':
>> > [Thu Sep 30 13:35:07 2010] [error] ,
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.multiprocess':
>> > [Thu Sep 30 13:35:07 2010] [error] False,
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.multithread':
>> > [Thu Sep 30 13:35:07 2010] [error] True,
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.run_once':
>> > [Thu Sep 30 13:35:07 2010] [error] False,
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.url_scheme':
>> > [Thu Sep 30 13:35:07 2010] [error] 'http',
>> > [Thu Sep 30 13:35:07 2010] [error] 'wsgi.version':
>> > [Thu Sep 30 13:35:07 2010] [error] (1, 1)}
>> > 
>> > On Sep 30, 2010 1:56pm, "Diez B. Roggisch" deets at web.de> wrote:
>> > > *sigh*
>> > > 
>> > > 
>> > > 
>> > > AGAIN, please do *not* reply to me personally. Reply to the ML or NG
>> > 
>> > you are posting in. I'm beginning to believe that it's a waste of time to
>> > answer you since you seem not able to follow even the most simple of
>> > advice and rules.
>> > 
>> > > And read the answers you get thoroughly, you did not give all the
>> > 
>> > information I asked you for.
>> > 
>> > > On Sep 30, 2010, at 7:08 PM, hidura at gmail.com wrote:
>> > > > The output is:
>> > > > 
>> > > > 
>> > > > 
>> > > > -----------------------------110550484811701713451664404475--\r
>> > > > 
>> > > > 
>> > > > 
>> > > > No more i don 't know what that means or what do with this.
>> > > > 
>> > > > On Sep 30, 2010 11:55am, "Diez B. Roggisch" deets at web.de> wrote:
>> > > > > hidura at gmail.com writes:
>> > > > > > Hello list, i had seriously troubles with the connection between
>> > 
>> > a form and the
>> > 
>> > > > > > wsgi, i' ve made an application on Python3 and was running
>> > 
>> > perfectly but when i
>> > 
>> > > > > > try to use the to pass the data this can't be see on the server,
>> > 
>> > so what
>> > 
>> > > > > > is your recommendation?, i am open to all the ideas less leave to
>> > 
>> > Python2 i
>> > 
>> > > > > > can't all the project was write on Python3, i was looking into
>> > 
>> > the PEP 444
>> > 
>> > > > > > proposal too.
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > Here is the code what i used to take the data:
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > print(urllib.parse.parse_qs(environ['wsgi.input'].read(int(enviro
>> > > > > > n
>> > > > > > 
>> > > > > > 
>> > > > > > 
>> > > > > > ['CONTENT_LENGTH'])).decode()))
>> > > > > 
>> > > > > What is the ouptut of this? What does
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > import pprint
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > pprint.pprint(environ)
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > give you?
>> > > > > 
>> > > > > > and here it's what the os.environ.item() prints to me:
>> > > > > That's irrelevant. The WSGI-environ is what is needed.
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > Diez
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > --
>> > > > > 
>> > > > > 
>> > > > > 
>> > > > > http://mail.python.org/mailman/listinfo/python-list



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