November 2002 - Zope

RE: [Zope] Outbound HTTPS Request
by Schmidt, Allen J. 01 Nov '02

01 Nov '02

I hope you get some response from this request. I tried about a year ago and no one responded. I am not sure how to handle the IPN so we just sent a hidden variable to PayPal and it was carried through the whole process until payment was verified. A link back to our site connected that transaction to the user that started it and marked their database entry as PAID. Worked well when the user followed it all the way through. We had some who did pay through PP but for some reason did not click on that last final link that went back to our site to mark them as PAID. We would check daily and if their info was in our database and on PP and they were marked at PAID on PP, we just updated the database manually. It as an event registration system and so was only highly trafficked for a short period. Was not intended to be a long term solution but it worked for what we needed. -Allen -----Original Message----- From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of Kevin Gill Sent: Friday, November 01, 2002 8:25 AM To: zope(a)zope.org Subject: [Zope] Outbound HTTPS Request Hi, I am trying to implement a subscription process using PayPals (http://www.paypal.com) IPN (Immediate Payment Notification) service. This service sends me a notification of a payment (via http), directly from the paypal server. This is easy to process using Zope. However, I am required to validate the payment, using a secure link. My Zope Server needs to send a secure HTTP request to the remote Paypal server. My question involves two parts: What is the best way (or even a way) of sending an outbound server to server http request from my Zope server to another server? How can I send a https request (using a verisign certificate) from Zope / Python? Thanks Kevin _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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RE: [Zope] Getting Zope to fetch info via HTTP
by Passin, Tom 01 Nov '02

01 Nov '02

Johan Lübcke Dirk Datzert wrote: > > |have you looked at the product KebasData ? > |This product has an integrated cache function > |and can parse HTML page for special information. > | > |I also heard a product called HTTPMounter or so. > | > Both KebasData and HTTPMounter use httplib to access the > external server, but what happens while that request is > handled? Will my Zope thread just be waiting idle, or can it > handle other requests? > If you dispatch a thread, the dispatching function cannot do anything until that thread returns. Or, more accurately, it may be able to do other things within the function body, like check on the thread's status, but it cannot actually return to its caller. Thus one of Zope's threads - the one that called the external function that dispatched the thread(s), will be in use until your slow html site finally completes. Medusa probably is using its own threads and will presumably be able to continue operating, as long as Zope has threads left to work with. If you have to contact several such sites in one call to the external function, it could be worth it to contact each of them on a separate thread from within the same function. Then they would all be going in parallel, which would end up being much faster even if the dispatching function cannot return until all the threads have completed. Cheers, Tom P

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catching exceptions thrown by gadfly db
by Micheál Healy 01 Nov '02

01 Nov '02

Hi all, I am trying to catch and handle an exception thrown by the gadfly db. My code is as follows: <dtml-try> <dtml-call expr="sql_add_software(p_custName=custName,swName=swName)"> <dtml-except> An error occurred. Error type: <dtml-var error_type> Error value: <dtml-var error_value> </dtml-try> The error is thrown and caught (violation of a unique constraint), but it still inserts the row in the DB. When I try to delete the identical rows, I get the following error: Error, exceptions.ValueError: list.remove(x): x not in list Any ideas? TIA, Micheál Healy

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Re: [Zope] copy large directories in ZMI possible? Howto?
by Florian Konnertz 01 Nov '02

01 Nov '02

Dieter Maurer wrote: > Florian Konnertz writes: > > Aha, i see. Could you point me to info howto handle this with mozilla > > (1.2)? > No. > > Please stay on the list. Sorry Dieter, sorry!! - I confused the 'Reply' and 'Reply all' buttons in my mozilla email client, so i sent the responses of two threads only to you instead of the list! - When i noticed this, i sent it to the list also. Sorry again for the test msg! :-) Florian -- Florian Konnertz ---------------- http://www.openspirit.de consciousness research and wisdom traditions Collaboration space about these topics: http://openspirit.homelinux.net/os_portal/noowiki/FrontPage http://www.florian-konnertz.de homepage, my linux howtos http://www.openmovie.org movie and mp3 -player projects Have a nice day!

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bobobase_modification_time problem
by Andrei Cenja 01 Nov '02

01 Nov '02

Hi, Due to a system clock error, our system's date was pushed forward a month; now the system date is back, ZopeTime() returns the right date, but any new object created still has the creation date a month into the future. Which is very bad, as most of the objects are time-dependent. Can this be changed, in other way than exporting everything and importing in a new Zope instance ? Zope-2.5.1, by the way. Thanks ! andrei

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version mismatch (MySQL)
by Stephan Goeldi 01 Nov '02

01 Nov '02

After installing the binary i686 version of ZMySQLDA (including ZMySQL-db) on Zope 2.5.1 (Redhat 7.0), I get this message on startup: "WARNING: Python C API version mismatch for module _mysql: This Python has API version 1010, module _mysql has version 1007." But Zope runs perfect. How dangerous is this version mismatch?

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Re: [Zope] RE: [ZPT] Formulator Problem
by beno 01 Nov '02

01 Nov '02

At 03:49 PM 10/31/2002 -0800, you wrote: >On Thu, Oct 31, 2002 at 07:02:55PM -0400, beno wrote: > > use those fields. For example, how do I thank the visitor by name using > > TAL? How do I do the equivalent of this: > > <dtml-var your_name> > >Depends where your_name is. If the page template is the target >of a form action it is >and your_name is a form variable it is >then: > ><span tal:content="request/form/your_name"> Your Name Here </span> doesn't work! In this example, *form* is the Formulator form. The error thrown indicates Zope can't resolve *form*. It is in the same directory as the script being used to generate the response, so it should be found. Suggestions? TIA, beno

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jakarta struts
by harry_potter 01 Nov '02

01 Nov '02

Hi, New version of Jakarta Struts seem to have many time-saving and rapid development features for developers. Check out this oreilly article at http://www.onjava.com/pub/a/onjava/2002/10/30/jakarta.html?page=1 I'm still new to zope and learning from the online book. What are your comments on these 2 framework/platform? Anyone used both before? Harry __________________________________________________ Do you Yahoo!? HotJobs - Search new jobs daily now http://hotjobs.yahoo.com/

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