Hi Wyatt,

my biggest problem with this is that HEAD requests are used by bots,
so the pylons pages are not indexable at all. This is big problem for
me and I don't know how to solve this, because we are creating
ecommerce software using pylons, sqlalchemy and qooxdoo for
administration. I'm using pylons also for my web and here I found the
problem:-(

So, any ideas ;-) ?

Cheers
- Petr

2008/9/17 Wyatt Baldwin <[EMAIL PROTECTED]>:
>
> On Sep 16, 3:18 pm, "Petr Kobalíček" <[EMAIL PROTECTED]> wrote:
>> So it's related to this 
>> ticked:http://pylonshq.com/project/pylonshq/ticket/507
>>
>> I can't solve this bug myself, can anybody help me ? (I'm now using
>> pylons from mercurial, but without success)
>>
>> Cheers
>> - Petr
>>
>> 2008/9/16 Petr Kobalíček <[EMAIL PROTECTED]>:
>>
>> > So,
>>
>> > this is pylons bug !
>>
>> > I tried to create plain application and to add hello controller
>> > (that's in documentation).
>>
>> > The i tried this script:
>>
>> > import httplib
>>
>> > req = httplib.HTTPConnection("localhost:5000")
>> > req.request("HEAD", "/hello/index")
>> > res = req.getresponse()
>>
>> > print res.status, res.reason
>>
>> > Ad I got internal server error
>>
>> > Exception: No content returned by controller (Did you remember to
>> > 'return' it?) in: 'HelloController'
>>
>> > So, what to do, is there any solution ?
>>
>> > Cheers
>> > - Petr
>>
>> > 2008/9/16 Petr Kobalíček <[EMAIL PROTECTED]>:
>> >> Hi devs,
>>
>> >> I have problem with HEAD requests that causes me Internal server error.
>>
>> >> The error exception:
>>
>> >> Exception happened during processing of request from ('127.0.0.1', 4948)
>> >> Traceback (most recent call last):
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\paste-1.7.1-py2.5.egg\paste\
>> >> httpserver.py", line 1056, in process_request_in_thread
>> >>    self.finish_request(request, client_address)
>> >>  File "C:\PROGRA~1\Python25\lib\SocketServer.py", line 254, in 
>> >> finish_request
>> >>    self.RequestHandlerClass(request, client_address, self)
>> >>  File "C:\PROGRA~1\Python25\lib\SocketServer.py", line 521, in __init__
>> >>    self.handle()
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\paste-1.7.1-py2.5.egg\paste\
>> >> httpserver.py", line 432, in handle
>> >>    BaseHTTPRequestHandler.handle(self)
>> >>  File "C:\PROGRA~1\Python25\lib\BaseHTTPServer.py", line 316, in handle
>> >>    self.handle_one_request()
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\paste-1.7.1-py2.5.egg\paste\
>> >> httpserver.py", line 427, in handle_one_request
>> >>    self.wsgi_execute()
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\paste-1.7.1-py2.5.egg\paste\
>> >> httpserver.py", line 287, in wsgi_execute
>> >>    self.wsgi_start_response)
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\paste-1.7.1-py2.5.egg\paste\
>> >> gzipper.py", line 35, in __call__
>> >>    return self.application(environ, start_response)
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\paste-1.7.1-py2.5.egg\paste\
>> >> registry.py", line 350, in __call__
>> >>    app_iter = self.application(environ, start_response)
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\Beaker-1.0.1-py2.5.egg\beake
>> >> r\middleware.py", line 74, in __call__
>> >>    return self.app(environ, start_response)
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\Beaker-1.0.1-py2.5.egg\beake
>> >> r\middleware.py", line 147, in __call__
>> >>    return self.wrap_app(environ, session_start_response)
>> >>  File "c:\program 
>> >> files\python25\lib\site-packages\Routes-1.9.2-py2.5.egg\route
>> >> s\middleware.py", line 100, in __call__
>> >>    response = self.app(environ, start_response)
>> >>  File "c:\my\python\pylons\pylons\wsgiapp.py", line 112, in __call__
>> >>    "to 'return' it?) in: %r" % controller.__name__)
>> >> Exception: No content returned by controller (Did you remember to 
>> >> 'return' it?)
>> >> in: 'PagePublicController'
>>
>> >> Note, I read every document on internet related to pylons and HEAD,
>> >> but I think problem is in pylons itself. I tried simple test like
>> >> this:
>>
>> >> class PagePublicController(base.BaseController):
>> >>    def index_ROOT(self):
>> >>        return ""
>>
>> >> or
>>
>> >> class PagePublicController(base.BaseController):
>> >>    def index_ROOT(self):
>> >>        return []
>>
>> >> and this produces internal server error too.
>>
>> >> here is some interesting stuff, but not solves my problem:
>> >>http://pylonshq.com/pasties/922
>>
>> >> So my question is, it's a bug or I'm doing something wrong ?
>>
>> >> Cheers
>> >> - Petr
>
> I just put a Pylons 0.9.7rc1 app into production and am see a bunch of
> these errors, too. Mostly, they seem to be coming from user agents
> other than browsers.
> >
>

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