- Zope - Zope lists

Re: [Zope] export of modified ZClass fails
by Dennis Allison 03 Aug '02

03 Aug '02

Dieter Mauer responded: > >Dennis Allison writes: > > I modified ZDiscussions significantly and it works fine. It's a ZClass > > with Python base classes. I want to export it to another Zope instance. > > So I simply exported it from the Control_Panel/Products menu in the ZMI. > > Export worked fine but when I import it in the new system, I get a > > diagnostic > > > > Failed to import class _ZClass_for_ZDTopic from module Products.ZDBase > > > > Products.ZDBase defines the ZDisscussions base classes. It was installed > > successfully in a separate, independent import. >Did you restart Zope after you have installed the ZDBase product >(and before you imported the zexp)? > yes, I did. In setting up the new site I wrote a configuration program that moves in and installs all the various products repeatably so I have a stable base. The ZClass portion ot the ZDiscussions (the zexp file) even gets copied into import for ease of installation. Just to be sure, I repeated the export process and everything worked. Such Heissenbugs bother me. I'm guessing that I may have mistyped one of the names or something. Anyhow, for the moment all is well. Thanks/

1 0

ZClass proxy roles - don't work?
by Wade Leftwich 03 Aug '02

03 Aug '02

I have a Product that contains several nested ZClasses. I'm trying to allow an anonymous user (actually a Xron object) to call a method on an inner class that will modify some object attributes. I have given the method a proxy role of Manager, but calling it still raises a login prompt. If I don't log in, I get 'not authorized to manage_changeProperties'. Any advice appreciated. (Anticipating one form of advice; yes, I really wish I had written the thing as a Python Product, and I'm trying to rewrite it properly in my Copious Free Time, and I'm never going to put a ZClass in production again.) Thanks -- Wade Leftwich Ithaca, NY

2 2

howto on dynamic navigation with zpt
by Mark McEahern 03 Aug '02

03 Aug '02

Hi, I just posted a HOWTO on dynamic navigation with ZPT. I plan to continue refining it, but I'd appreciate any feedback, comments, suggestions before I submit it for review. http://www.zope.org/Members/mmceahern/dynamic_navigation In particular, does this seem helpful? Thanks, // mark -

1 0

include html in structured text
by Mark McEahern 03 Aug '02

03 Aug '02

Hi, I'm writing a HOWTO and posting it to zope.org. Um, but, how do I include markup (HTML, TAL, etc) as markup in my structured text? Wrapping it in a <code/> tag didn't work--but that was just a wild guess/hope. Thanks, // mark -

3 3

Re: [Zope] Zope service providers- please recommend
by Dan Shafer 03 Aug '02

03 Aug '02

I use hurrah.com. Very solid guys. Good Zope knowledge. Very helpful and responsive. And really inexpensive ($25/mo. for the root and one domain, $5/mo. for each additional domain with no limits). http://www.hurrah.com Dan Shafer, Chief Scribe and Tablet Keeper PythonCard Open Source Project http://pythoncard.sourceforge.net

1 0

XML-RPC weirdness...
by Sidnei da Silva 02 Aug '02

02 Aug '02

Im trying to fetch a string via XML-RPC from Zope (into Flash) and some characters are being encoded in a way that isnt understandable by my client library. I tried using python to do the same task, and then realized that the problem may be that Zope isnt setting the right encoding when spitting out XML responses. Attached is the log of my failed test. []'s PS: JFD, i tried replacing Zope's xmlrpclib with python2.2 one and got the same error (altough a different traceback). -- Sidnei da Silva (dreamcatcher) <sidnei(a)x3ng.com.br> X3ng Web Technology <http://www.x3ng.com.br> GNU/Linux user 257852 Debian GNU/Linux 3.0 (Sid) 2.4.18 ppc Logic doesn't apply to the real world. -- Marvin Minsky

2 1

db2: accumulating connections
by Stephan Herschel 02 Aug '02

02 Aug '02

Hi, We've got a db2 database which we access with zope. It seems that the Zope-server is regularly opening new connections but never closing them. I've already looked into the database-adapter, but to me it looks ok. Maybe somebody can explain to me how Zope works in this respect or tell me where I can find documentation? When is Zope supposed to open a new connection? When will it close an open connection? What classes are involved? Thanks for any feedback, Stephan

2 1

Globals
by Bo M. Maryniuck 02 Aug '02

02 Aug '02

How to get globals() from PythonScript in Zope? -- Error Value: global name 'globals' is not defined. I've tried: context.globals().get('something') Also how to dir() in PythonScript? -- Sincerely yours, Bogdan M. Maryniuck > No manual is ever necessary. May I politely interject here: BULLSHIT. That's the biggest Apple lie of all! (Discussion in comp.os.linux.misc on the intuitiveness of interfaces.)

2 1

localFS and 2.5.1 bug
by Liz Pelletier 02 Aug '02

02 Aug '02

I'm using LocalFS with Zope 2.5.1 on a debian box. Everything works great EXCEPT I can't you <dtml-call "REQUEST.set('anything', 'anything')">. Anytime I try and use REQUEST.set I get an AttributeError, ErrorValue: set. I found one mailing list post regarding this bug, but no answers. Anybody know what's wrong or how to fix? Thanks, Liz

2 2

XML and XSl rendering problem
by zope 02 Aug '02

02 Aug '02

Hi All, I have been selecting the plain text format but OUTLOOK EXPRESS sends the mail as HTML.Please bear with me. I have created an XML File and I am trying to include my header and footer files which are "hd" and "ft". I am not being able to get the tags as I have written it in the file. My XML Page:(Page ID=index_xml) <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="/test/index.xsl"?> <omspage xmlns:tal="http://xml.zope.org/namespaces/tal"> <div tal:replace="here/hd">Title</div> <div tal:replace="here/ft">Title</div> </omspage> This is my file Header:(here/hd) <head> <title>The title</title> </head> The problem is that once I execute the file index_xml the file gets rendered by the XSL file("index.xsl") and I get an output like this: <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="/test/index.xsl"?> <omspage> <head> -----------THE header file has been rendered <title>The title</title> </head> <foot> ---------------The footer file is also being rendered <row>Footer 1</row> </foot> </omspage> XSL Page:(Page ID=index.xsl) <?xml version="1.0" encoding="ISO-8859-1"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <html> <head> <title><xsl:value-of select="omspage/head/title"/></title> </head> <body> <h2>My OMS Page</h2> <table border="1"> <xsl:for-each select="omspage/main"> <tr><td><xsl:value-of select="row"/></td></tr> </xsl:for-each> <xsl:for-each select="omspage/foot"> <tr><td><xsl:value-of select="row"/></td></tr> </xsl:for-each> </table> </body> </html> </xsl:template> </xsl:stylesheet> Could someone working in the same area please help me out and tell me why the HEADER and FOOTER which i am including are getting rendered. Best Regards John Kunchandy

2 1