Re: Changing page-level error handler

Iwan Vosloo <[email protected]> Mon, 25 Dec 2006 10:16:29 +0200
Newsgroups	gmane.comp.python.spyce.general
Message-ID	<[email protected]>
Hi Jonathan, Philip,

On Fri, 2006-12-22 at 07:01 -0800, Jonathan Ellis wrote:
> On Fri, 22 Dec 2006 11:57:10 +0200, "Iwan Vosloo" <[email protected]> said:
> > But my understanding is that the server-level error handler will not be
> > called for, say spyce compilation errors or exceptions in python code
> > called from a spyce template.  Am I understanding correctly?
> 
> I don't think so...  There may be some compile errors that don't, but
> the majority do...  Python errors will be re-raised as
> spyceRuntimeException.

Sorry, but I still don't get it - it does not seem that the server-level
error handler is called for Python exceptions.  Here's my test...  I
have copied the spyceconf.py as shipped and just changed the following:

#import error
#errorhandler = error.serverHandler
def reraisingHandler(theServer, theRequest, theResponse, theError):
    raise theError
errorhandler = reraisingHandler

I then run spyceCmd.py --conf that_changed_spyceconf.py afile.spy

afile.spy just has a line:

[[ raise 'some error' ]]


But it still returns an html page, instead of just raising the
exception:
<html>
<title>Spyce exception: some error
</title>
<body>
<table cellspacing=10 border=0>
  <tr><td colspan=2><h1>Spyce exception</h1></td></tr>
  <tr><td valign=top
align=right><b>File:</b></td><td>/home/iwan/work/play.d/spyce/exc/afile.spy</tr>
  <tr><td valign=top align=right><b>Message:</b></td>
    <td><pre>some error
</pre></tr>
  <tr><td valign=top align=right><b>Stack:</b></td><td>
      afile.spy:2, in (main):<br>
      <table border=0><tr><td width=10></td><td>
        <pre>raise 'some error'</pre>
      </td></tr></table>
    </td></tr>
</table>
</body></html>




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