Yes thank you again, is clear
2011/8/17 Graham Dumpleton <[email protected]>
> You want encode, not decode.
>
> >>> s = 'ΩΩΩΩΩ'
> >>> s.encode('utf-8')
> b'\xce\xa9\xce\xa9\xce\xa9\xce\xa9\xce\xa9'
>
> Graham
>
> On 17 August 2011 23:07, Manuel Antonio Mora Sandoval
> <[email protected]> wrote:
> > Thank Graham, then is fine use str.decode() for return a bytes in the
> > responses true?
> >
> > 2011/8/16 Graham Dumpleton <[email protected]>
> >>
> >> On 16 August 2011 22:21, Manuel Antonio Mora Sandoval
> >> <[email protected]> wrote:
> >> > OK, my version de python is 3.2.1and version of mod_wsgi is the same
> of
> >> > the
> >> > repository.
> >> > Teh error is:
> >> > [Tue Aug 16 06:22:42 2011] [error] [client 200.31.89.116] mod_wsgi
> >> > (pid=8786): Exception occurred processing WSGI script
> >> > '/srv/development/scripts/myapp.wsgi'.
> >> > [Tue Aug 16 06:22:42 2011] [error] [client 200.31.89.116] TypeError:
> >> > sequence of byte string values expected, value of type str found
> >> > And source is:
> >> > def application(environ, start_response):
> >> > status = '200 OK'
> >> > output = 'Hello World!'
> >> > response_headers = [('Content-type', 'text/plain'),
> >> > ('Content-Length', str(len(output)))]
> >> > start_response(status, response_headers)
> >> > return [output]
> >> >
> >> > but if I use " output = b'Hello World!' ", then this works.
> >>
> >> Which is correct, the output for a Python 3.X WSGI application must be
> >> a stream of bytes and cannot be Unicode.
> >>
> >> See:
> >>
> >> http://www.python.org/dev/peps/pep-3333/
> >>
> >> BTW, make sure you don't pay too much attention to:
> >>
> >> http://code.google.com/p/modwsgi/wiki/SupportForPython3X
> >>
> >> It is out of date.
> >>
> >> The mod_wsgi in source code repository is more closely aligned with
> >> final WSGI PEP 3333 and is more strict than what the wiki page
> >> describes.
> >>
> >> Adhere to WSGI PEP 3333 and code will still work on mod_wsgi.
> >>
> >> Graham
> >>
> >> > You tell me if you need more information.
> >> >
> >> > 2011/8/11 Graham Dumpleton <[email protected]>
> >> >>
> >> >> BTW, can you supply the full error with any traceback as well so can
> >> >> work out what actual part of code this is occurring in.
> >> >>
> >> >> Graham
> >> >>
> >> >> On 12 August 2011 09:09, Graham Dumpleton <
> [email protected]>
> >> >> wrote:
> >> >> > On 12 August 2011 05:22, mams.827 <[email protected]> wrote:
> >> >> >> Hi, I installed the module, but when I test, show the Error:
> >> >> >> "sequence
> >> >> >> of byte string values expected, value of type str found".
> >> >> >
> >> >> > Can you clarify which mod_wsgi version and which Python version you
> >> >> > are
> >> >> > using.
> >> >> >
> >> >> >> I changed the return in the example.
> >> >> >>
> >> >> >>
> >> >> >> def application(environ, start_response):
> >> >> >> status = '200 OK'
> >> >> >> output = b'Hello World!'
> >> >> >> response_headers = [('Content-type', 'text/plain'),
> >> >> >> ('Content-Length', str(len(output)))]
> >> >> >> start_response(status, response_headers)
> >> >> >>
> >> >> >> return [bytes(output, 'utf-8')] // I Change this
> >> >> >
> >> >> > If this is for Python 3.X, then 'output' is already bytes and so
> you
> >> >> > wouldn't need to do:
> >> >> >
> >> >> > bytes(output, 'utf-8')
> >> >> >
> >> >> > If I do that on Python 3.2 I get:
> >> >> >
> >> >> >>>> bytes(output, 'utf-8')
> >> >> > Traceback (most recent call last):
> >> >> > File "<stdin>", line 1, in <module>
> >> >> > TypeError: encoding or errors without a string argument
> >> >> >
> >> >> > So, shouldn't even get into mod_wsgi. Thus why want to clarify
> which
> >> >> > versions of things you are using.
> >> >> >
> >> >> > Graham
> >> >> >
> >> >>
> >> >> --
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> >> >>
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