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newbie Simple WebSite Construction Using Zope and Search
by Matt Slavin 08 Mar '06

08 Mar '06

Hi, I am trying to use Zope to create a very simple company website (about 40 pages, or so) with the intention of having the flexibility to expand functionality etc in due course. I have very little Python / DTML experience, but have managed to set up the site using includes on the main index page and then use aquisition to provide the content within each section. I'm not sure if this is a safe - or correct way of going about it, but it seems ideal for our purposes. The navigational menus dynamically include a link to each sub folder - ie website/services/ - and navigating to a section, index_html is automatically shown. The "mainContent" variable is then dynamically placed into index_html. (So there are separate mainContent dtmlDocuments in About Us, Services etc..) This means we can keep the content completely separate, and do not have to include headers, footers and other includes within the mainContent variable. Brilliant. However, when using the search script - http://www.zope.org/Members/Ioan/SiteSearch - results return a link back to the dtml_Document file mainContent, which gets displayed without any of the header of footer information. Is there any way to render the page with header and footer info? (By, I guess, redirecting the page to the containing folder, so that it pulls out index_html instead...) Any thoughts on this would be gratefully received - as I'm not sure this is the best way of using Zope, but it seems so much better than using plain old included variables. kind regards, Matt --------------------------------- Yahoo! Cars NEW - sell your car and browse thousands of new and used cars online search now ---------------------------------

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(microsoft) webdav and zope 2.8.4
by Einar Næss Jensen 07 Mar '06

07 Mar '06

I'm trying to access a zope site via webdav on port 8181. Dreamweaver works ok, but the client in winXP do not want to connect with error: "The folder you entered does not seem to be valid. Please choose another." the traceback on zope is: 2006-03-02T15:48:41 ERROR Zope.SiteErrorLog http://www.hf.ntnu.no:8181/_vti_inf.html Traceback (most recent call last): File "/var/zope/zope284/lib/python/ZPublisher/Publish.py", line 104, in publish object=request.traverse(path, validated_hook=validated_hook) File "/var/zope/zope284/lib/python/ZPublisher/BaseRequest.py", line 316, in traverse else: return response.forbiddenError(entry_name) File "/var/zope/zope284/lib/python/ZPublisher/HTTPResponse.py", line 643, in notFoundError "Sorry, the requested resource does not exist." + NotFound: (Zope errormessage) ------ 2006-03-02T15:48:41 ERROR Zope.SiteErrorLog http://www.hf.ntnu.no:8181/_vti_bin Traceback (most recent call last): File "/var/zope/zope284/lib/python/ZPublisher/Publish.py", line 104, in publish object=request.traverse(path, validated_hook=validated_hook) File "/var/zope/zope284/lib/python/ZPublisher/BaseRequest.py", line 316, in traverse else: return response.forbiddenError(entry_name) File "/var/zope/zope284/lib/python/ZPublisher/HTTPResponse.py", line 643, in notFoundError "Sorry, the requested resource does not exist." + NotFound: (zope errormessage) -- -- Einar Næss Jensen http://einar.nidelven-it.no/einarblog http://www.homemade.no tlf: +47 90990249 (\__/) (='.'=)This is Bunny. Copy and paste bunny into your (")_(")signature to help him gain world domination.

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Redirect Exception and Five
by Santi Camps 07 Mar '06

07 Mar '06

Hi all, I have a problem developing a Product using Five. When a Redirect Exception is raised from a PluggableUserFolder inside my product, it is not handled by the publisher, and I have an error message instead a browser redirect. The same test inside a normal Folder works fine. I'm using Zope 2.9.0, and tried to add this ZCML statements, but I've no luck, and I can't find any other message talking about this. <five:traversable class="OFS.Application.Application"/> <five:traversable class="OFS.Folder.Folder"/> <five:traversable class="zExceptions.Redirect"/> <five:traversable class="Products.PluggableUserFolder.PluggableUserFolder.PluggableUserFolder"/> <five:traversable class=".folder.APWebFolder"/> Anybody knows what could happen ? Thanks -- -- Santi Camps Earcon S.L. - http://www.earcon.com - http://www.kmkey.com

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Using PUT_factory for objects outside of ZODB
by John Barham 07 Mar '06

07 Mar '06

I want to be able to intercept PUT requests to Zope to store objects outside of the ZODB by storing the body of the PUT request in an SQL database. I've written a PUT_factory external method that calls the function PUT_ParameterFile defined below: ========== [...boilerplate Zope imports...] class ParameterFile(Implicit): security = ClassSecurityInfo() security.declareObjectPublic() security.setDefaultAccess("allow") def __init__(self, context, job_batch_id, body): self.context = context self.job_batch_id = job_batch_id self.body = body def PUT(self, REQUEST, RESPONSE): self.context.SQL_UpdateJobBatchParameterFile( job_batch_id=self.job_batch_id, parameter_file=self.body) RESPONSE.setStatus(204) return RESPONSE def PUT_ParameterFile(self, name, typ, body): if typ == "text/plain": return ParameterFile(self, name, body) ============= The ParameterFile.PUT method is being called, but then Zope returns w/ the error "Can't pickle <extension class __builtin__.ParameterFile at 72918728>: attribute lookup __builtin__.ParameterFile failed". Why is Zope trying to pickle the ParameterFile object when it's handling PUT itself? TIA, John

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RE: [Zope] Re: Advice needed before settling on Zope
by Rainsford, David 06 Mar '06

06 Mar '06

I never said thanks to all you guys for your advice - it all came in very useful. In the end though, I have decided to go with another system, Knowledge Tree. The reason is that a) it's written in PHP, and all of us developers are fluent in PHP whereas there is going to be a learning curve with Python, and Zope. Secondly, it already provides 95% of what we need, much more than Zope, Plone and other Zope based management systems. I think building from scratch on top of Zope would have been too hard for us considering that our clients, whilst they haven't given us a specific timeframe, want the software up and running as soon as possible, and also we are juggling quite a few projects at the same time and to do it justice I think we would really have to immerse ourselves in Zope for a week or two which we don't have time to do. But thanks again, not just Maik but everyone who replied to my question. -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] On Behalf Of Maik Ihde Sent: Wednesday, 15 February 2006 19:20 To: zope(a)zope.org Subject: [Zope] Re: Advice needed before settling on Zope Hi David, > We have to build a content/document management system for our company, > and I have been assigned to look into this and make a start. The system has quite a few requirements, which I'll outline below. As you might already know, there are quite a few CMS built on top of Zope2. Zope3 seems to be getting more and more momentum as people find out that it's concepts and ideas are really superior. > Version Control: we need quite complex version control. Lets say we > have document x. This document will be developed and worked on by multiple users. At the same time, this will also be translated into other languages. If a change is made to the English version, then that change will have to be made in other languages too. I think that in Version Control speak, the different languages can be thought of as different renditions. Version control is already used in various Zope-Products (CPS for example). So you need to keep track on multilingual Content here. The translations are to be done by human beings, though? Do you just want to create a new version in a certain workflow-state for the other language-versions when a new english version occurs? > Workflow Control: because of the number of people involved, we need to > have a Well, Workflows are there. In Zope2 Land You have DCWorkflow, some OpenFlow Variant and also AlphaFlow on the Plone Side. In Zope3 there is also a Workflow Package, so I think the Infrastructure is there too. > Document Management - the system is all about documents. They would > like the ability to organise the documents into different pages for people to download. They should be able to download older versions or different renditions. Also each document will be available only to certain groups or roles. No Problems here as well, especially the security model of both Zope2 and Zope3 is really well suited for such Applications. > Our client is quite specific about what they require and how they want > it to be presented, so ease of customisation and extensibility is a major factor. We have looked around at existing CMSes but have not found one that fulfills all of our requirements or that is customisable enough that we can fulfill our requirements with a bit of work. We looked at Plone, and then I decided we might be better off going down a level and building on Zope. Then definetely you are right in betting on Zope. I would even say, that it sounds like you should choose Zope3 - however this is hard to say, since your requirements are not very specific. But if customisation and extensibility are important then it sounds like Zope3 to me. >settle on Zope, would we be wiser using the 2.x version or the 3.x >version? I imagine that 2.x has more documentation and more addons >(e.g. for versioning, workflow etc.). Yes, but Zope2 is a complex Beast which has to carry a lot of historical weirdnesses around. Zope3 has a much better structure but there are not so many Addons available yet. I would advise that you have a look at the zope3 Malinglist and try to find out if the already existing Component Infrastructure roughly suits your needs. I mean Database Connectivity, LDAP and that stuff. Kind Regards Maik _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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TAL tutorial
by John Poltorak 06 Mar '06

06 Mar '06

Can anyone point me to a good TAL tutorial for people who have difficulty getting to grips with it? -- John

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readconflicterror
by Brian Sullivan 06 Mar '06

06 Mar '06

I had this reported a couple of times (apparently randomly) from a site that I am involved in. It seems to happen in the generation of data for a report (which takes a fair length of time and does a lot of zodb accesses) -- This is with Zope 2.7. >From what I can tell from various searches this is one of those "it just happens sometimes" errors with no real fix. Is there a fix? If there is no fix is there anything that can be done?

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Re: Squishdot installation problems, CVS problems
by Dennis Allison 06 Mar '06

06 Mar '06

The CVS access could have been a SourceForge problem. There is a Squishdot patch and several comments about 2.8.X problems on the site. I applied the patch and got a running site but as the patch author notes, the patch is a workaround and probably should be fixed in a different fashion. The patch (which seems to have worked is) is: --- lib/python/Products/Squishdot.bak/addSquishdotForm.dtml Fri Aug 18 00:47:57 2000 +++ lib/python/Products/Squishdot/addSquishdotForm.dtml Wed Sep 21 12:49:15 2005 @@ -40,12 +40,12 @@ Mail Host   </TD> <TD ALIGN="LEFT" VALIGN="TOP"> -<dtml-if mailhost_list> +<dtml-if expr="superValues('Mail Host')"> <SELECT NAME="mailhost"> <OPTION VALUE="" SELECTED>  - <dtml-in mailhost_list> + <dtml-in expr="superValues('Mail Host')"> <OPTION VALUE="<dtml-var id html_quote>"><dtml-var title_or_id> - </dtml-in mailhost_list> + </dtml-in> </SELECT> <dtml-else> No Mail Host objects could be found. @@ -53,7 +53,7 @@ You will not be able to recieve email notification of postings until you create a Mail Host object that is acquirable by your Squishdot Site. Once this has been done, you must select that Mail Host in the drop down list on the 'Options' management tab of the Squishdot Site. -</dtml-if mailhost_list> +</dtml-if> </TD> </TR> <TR> @@ -71,7 +71,7 @@ This site is not moderated </TD> </TR> -<dtml-if mailhost_list> +<dtml-if expr="superValues('Mail Host')"> <TR> <TD></TD> <TD ALIGN="LEFT" VALIGN="TOP"> @@ -82,7 +82,7 @@ Mail new replies to the admin address. </TD> </TR> -</dtml-if mailhost_list> +</dtml-if> <TR> <TD></TD> <TD ALIGN="LEFT" VALIGN="TOP"> The TinyTable problem is also mentioned on the site, but I've not tried to track it down (yet). On Sun, 5 Mar 2006, Chris Withers wrote: > Dennis Allison wrote: > > CVS at SourceForge seems broken. I got a proxy error > > when I tried to use the web version and a login rejection on anonymous > > access. > > Seems fine for me now... > > > With Zope 2.8.4 and Python 2.4.2 I get: > > > >> Site Error > >> > >> An error was encountered while publishing this resource. > >> > >> Error Type: TypeError > >> Error Value: unbound method mailhost_list() must be called with SquishSite > >> instance as first argument (got nothing instead) > > This is a specific error with 2.8.4, why aren't you using 2.8.6? > If you still have problems with 2.8.6 or 2.9.1, please post either to > Squishdot.org or the mailing list. > > >> which is mentioned in the postings. There's also a reported > >> TinyTable problem. > > No one's explained the problem to me... > > >(Has anyone done a mod to use MySQL?) > > Why on earth would you want to do that? ;-) > > Posts to the list would be appreciated more! :-) > > Chris > > --

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Re: Re: [Zope] How do I do this using Zope?
by tom.wilde＠odconsultancy.com 06 Mar '06

06 Mar '06

Hi I am currently out of the office until the 11th March. If your enquiry is of an urgent nature please contact the main office by any of the following methods: tel : +44 (0)207 739 4252 email: support(a)projectfusion.com Kind regards

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Re: [Zope] How do I do this using Zope?
by bruno desthuilliers 06 Mar '06

06 Mar '06

John Poltorak wrote: (reposted to zope.org) > Hi, > > On Mon, Mar 06, 2006 at 02:08:10PM +0100, bruno desthuilliers wrote: > >>John Poltorak wrote: >> >>>I would like to create a folder (news) which contains several news items, >>>lets say news1, news2, news3. >>> >>>I would like to set up a menu box which lists all the news items in >>>the news folder which when clicked on would load each one up. >>> >>> >>>How do I code this up? (Hope someone understands what I'm getting at) >>> >> >>What's your question exactly ? How to create a new Folder-like type and >>the related news type ? How to create the html for the menu ? Something >>else ? > > > Forget 'news' for the moment, I was just using it as an example. > > What I wanted to do was create a folder where I could place objects Quite simple for now: create a folder and place objects inside !-) > and > have them automatically appear on a selectable menu. You mean a menu of links, or a select in a field ? > > As an example I might have an 'events' folder where I had objects event1, > event2, event3 so would want to see a list of selectable objects on a > particular menu. news.objectValues(['event']) method will give you the list of objects with meta_type 'event' contained in the folder with id 'news'. So Andrew's answer was almost ok: <tal:block define="news python: context.news.objectValues(['event']" > <ul tal:condition="news" tal:repeat="new news" > <li> <a tal:attributes="href news/absolute_url" tal:content="news/title">Link</a> </li> </ul> </tal:block> (replace html markup with what appropriate of course...) NB: see also objectIds() and objectItems() in the doc. HTH -- bruno desthuilliers développeur bruno(a)modulix.org http://www.modulix.com

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