I just tried this code as well and it gave me the same result.  The
page did not show any of the text until the whole request was finished.
 I am using the paster serve server.

Could it be that I have a version that is before Ben removed all the
explicit list() calls?

If so, what is the easy_install command to run to upgrade to the right
version?

Thanks,

Paul

jose wrote:
> I just gave this a try and it didn't give me the result I was
> expecting.  The code I tried is:
>
>     def index(self):
>         req = request.current_obj()
>         def long_func():
>             env = req.environ
>             yield 'I am starting now'
>             #simulate a very long process
>             for i in range(10000):
>                 print i
>             yield 'I should be finishing now'
>         res = Response()
>         res.content = long_func()
>         return res

> > > return the Response, meaning that all the content is sent all at once
> > > rather then incremental.
> > > Thanks for any and all help


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