Re: [Zope] Redirecting from Python?

2000-08-04 Thread Jonothan Farr 

Are you doing a dtml-var or dtml-call to call your external method? I believe
you need a dtml-call.
--jfarr

"Perl is worse than Python because people wanted it worse."
Larry Wall, 14 Oct 1998

- Original Message -
From: Christopher J. Kucera [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, August 04, 2000 10:49 AM
Subject: [Zope] Redirecting from Python?


 Greetings!

 I'm working on a Product, and I'd like to be able to do a RESPONSE.redirect()
 from inside the Python code.  What I had was basically this:

 dtml-if "some number of conditions"
   View the page . . .
 dtml-else
   dtml-call "RESPONSE.redirect('blahblahblah')"
 /dtml-if

 This works fine, but rather than having that sitting out in DTML-land,
 I figured I could put the conditions in the Python code and simplify
 the if statement, so all I'd have to do is:

 dtml-if someConditions
   View the page . . .
 /dtml-if

 The Python code I was hoping would accomplish this was:

 def someConditions(self):
   if (some number of conditions):
 return 1
   else:
 self.REQUEST.RESPONSE.redirect('blahblahblah')

 My problem is that the redirect just doesn't happen.  I've had this
 function return values and the like, so I know it's parsing my conditions
 correctly, and I can even do a "return self.REQUEST.RESPONSE.redirect" and
 have the function returned back into my page, but it won't actually
 redirect.

 Any ideas?  Thanks in advance . . .

 -CJ

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Re: [Zope] Redirecting from Python?

2000-08-04 Thread Christopher J. Kucera 

Jonothan Farr wrote:
 Are you doing a dtml-var or dtml-call to call your external method? I believe
 you need a dtml-call.

I've tried both. :)  Other things I've tried:
  * Explicitly passing in the REQUEST object
  * Explicitly passing in the RESPONSE object
  * slapping a "return" in front of the call

Also, it's not really an external method . . .  It's a method
defined in the product's class.  (Perhaps that's significant somehow.)

Thanks for the info, though . . . :)
-CJ

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Re: [Zope] Redirecting from Python?

2000-08-04 Thread Christian Scholz 

Hi!

On Fri, Aug 04, 2000 at 12:49:52PM -0500, Christopher J. Kucera wrote:


 I'm working on a Product, and I'd like to be able to do a RESPONSE.redirect()
 from inside the Python code.  What I had was basically this:

[...]

 def someConditions(self):
   if (some number of conditions):
 return 1
   else:
 self.REQUEST.RESPONSE.redirect('blahblahblah')

You actually should use something like this:

raise 'Redirect','http://my.server/my/path'

-- christian

-- 
Christian Scholz   MrTopf@IRC
COM.lounge  http://comlounge.net/
communication  design   [EMAIL PROTECTED]

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