[mod_python] PSP bug report

Gregory (Grisha) Trubetskoy grisha at modpython.org
Thu Dec 4 01:00:44 EST 2003


I think the best practice is to use a comment rather than a blank line:

<%
for x in range(0):
	pass
# end for
%>

Grisha

On Wed, 3 Dec 2003, Dan W. wrote:

>
> I realized my error too late.  I needed a blank line after the loop.  PSP
> was considering the rest of the page to be part of the loop and since the
> loop did not execute neither did the html.
>
> -Dan
>
>
>
> At 09:14 PM 12/3/2003 -0600, you wrote:
>
> >It turns out that my problem wasn't related to the worker MPM after
> >all.  After minimizing the code down I've found that PSP fails on zero
> >element for loops.  The following PSP page should reproduce the problem.
> >
> ><%
> >for x in range(0):
> >     pass
> >%>
> >Hello world
> >
> >Does the PSP maintainer read this list?
> >
> >-Dan
> >
> >
> >
> >At 05:54 PM 12/3/2003 -0600, you wrote:
> >
> > >I'm running into a weird problem with 3.1.2b and Apache 2.0.47 compiled
> > >under the worker MPM.  I have two Apache processes, each with 25
> > >threads.  I have a very simple PSP page which imports a simple .py module
> > >and prints out a value.  The problem is that the page is only served part
> > >of the time.  When it is served, it is correct (no tracebacks), but if I
> > >do a browser reload a couple times it will eventually serve a blank
> > >page.  I can immediately do a browser reload a few more times and get a
> > >few more blank pages.  Then if I wait a few seconds and do a browser
> > >reload again then it will serve up the proper page.
> > >
> > >I'm not quite sure how to verify it, but it appears as though one process
> > >is having a problem with mod_python while the other process is functioning
> > >properly.  Any suggestions on how I could verify this or other ideas?
> > >
> > >I wasn't able to find anything in the documentation on MPM compatibility.
> > >
> > >Thanks!
> > >
> > >-Dan
> > >
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> >
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