September 2003 - Zope

Re: ... in die Traufe
by colored-web＠colored-web.com 22 Sep '03

22 Sep '03

"Tobias Herp" <therp(a)apriori.de> schrieb im Newsbeitrag news:<bkmuji$4d8$1(a)jurbarton1.Uni-Bielefeld.DE>... > Christian Heimes schrieb: > > Clemens Meier wrote: > >> 2. Auf einigen Ordner-Icons steht ein nettes B. > > > > Was hast Du für Prodkute installiert? Vom Icon kann man nicht > > zwingend > > auf ein Produkt schließen. > > Naja, schon: in der Listenansicht (manage_main; der rechte Frame) mit > der Maus auf dem Icon verharren, dann sollte der meta_type des Objekts > angezeigt werden. > In diesem Fall handelt es sich um einen Btree. Mal sehen was ich unter diesem Stichwort finde. > > Wieso hälst Du etwas für blödsinnig, wovon Du keine Ahnung hast? > > Na, na... nicht so scharf, bitte! > Ich arbeite auch unter Linux und eine schlichte Überlegung zeigt, daß man User löschen können muß, ohne daß man ein komplettes System überarbeiten muß. Wir haben die Passwörter aller Beteiligten geändert als 1. Sicherheitsmaßnahme. Aber ich stelle mir gerade vor, mit Zope arbeiten im Laufe der Zeit 100te von Mitarbeiter. Wer will da noch übersehen, wer noch aktiv mitarbeiten darf und wer nicht. Bei Zope sollte man also eine handgeschriebene Liste mitführen. Meines Erachtens nach müßten die Objekte, dessen Herrchen verschieden ist, Zope selbst als Owner haben, der Manager kann damit in der Regel damit weiter arbeiten. > > Ein > > Objekt ohne Besitzer kann nicht richtig dargestellt werden, da die > > Sicherheitseinstufungen fehlerhaft sind. > > Ist das so? Ist das ausprobiert? Diese Sicherheitseinstufungen werden > ja > nicht im User-Objekt gespeichert, sondern im betroffenen Objekt (dessen > Herrchen dahingeschieden ist). Wenn der Owner nicht mehr da ist, hat > einfach niemand mehr die Privilegien, die dieser ggf. hatte. So what? > > Wenn man einen gleichnamigen User neu erzeugt, ist Zope zufrieden, und > verwendet diesen kommentarlos als Owner; gespeichert wird IMHO nur > dessen ID. Wenn ein Objekt nicht mehr richtig gerendert wird, nur weil > der Owner verschwunden ist, ist das für mich ein Bug. Schließlich muß > nicht jedes Objekt 'owned' sein, oder? > > Schönen Gruß, > > Tobias > > > > Christian > > Ansonsten erst einmal herzlichen Dank. Gruß Clemens Meier

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Re: help me please
by Josef Meile 22 Sep '03

22 Sep '03

> > then I make a clik on "view",nothing appears !why? > > can you maybe suggest how to do it? > > It might be working fine, actually. An HTML document that consists of > nothing other than <div class=poppervert > id=topdeckvert></div> *should* render as a blank screen. Perhaps Dyaln is right, you should try the javascript first on a normal html page and see if it works. If it doesn't, then the problem is in your javascript. If everything works, try the dtml method and see if the html source that it generates is the same as the html page. If they are different, then you are doing something wrong in your dtml method or in the dtml methods that you call. Regards, Josef

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ZPhoto - A Beginner's question
by CY 22 Sep '03

22 Sep '03

My apologies to this simple question. I appreciate for some advice. TQ I want to create a photo folder using DTML script. I am currently using ZPhoto version 1.2.3. How do I call to ZPhoto API using DTML?. Error Message =========== Cannot locate object at: http://lifebook:8080/Photo_Z/manage_addPhotoFolder Add Photo Folder Form (taken from ZPhoto dtml script) ================= <form action="manage_addPhotoFolder" method="POST" enctype="multipart/form-data"> <table> <tr> <th align="right" class="form-label">Id:</th> <td> <input type="text" name="id" class="form-element"> </td> </tr> <tr> <th align="right" class="form-label">Title:</th> <td> <input type="text" name="title" size="30" class="form-element"> </td> </tr> <tr> <th class="form-label">Store:</th> <td class="form-element"> <select name="store" class="form-element"> <option value="Image" selected>Image (ZODB)</option> <option value="ExtImage">ExtImage (File System)</option> </select> </td> </tr> <tr> <th class="form-label">Engine:</th> <td class="form-element"> <select name="engine" class="form-element"> <option value="ImageMagick" selected>ImageMagick</option> <option value="PIL">PIL</option> </select> </td> </tr> <tr> <th align="right">Quality:</th> <td> <select name="quality:int" class="form-element"> <dtml-in expr="_.range(100)"> <option value="&dtml-sequence-number;" <dtml-if "_['sequence-number'] == 75">selected</dtml-if>> <dtml-var sequence-number> </option> </dtml-in> </select> </td> </tr> <tr> <th align="right">Pregenerate Displays:</th> <td> <input type="checkbox" name="pregen:boolean" value="checkbox"> </td> </tr> <tr> <th align="right">Display Cache Timeout:</th> <td> <input type="text" name="timeout" size="10" value="0"> minutes (0 = never)</td> </tr> <tr> <th class="form-label"></th> <td class="form-element"> <input type="checkbox" name="createsamples" value="1"> Create sample views.</td> </tr> <tr> <td></td> <td> <input type="submit" value=" Add "> </td> </tr> </table> </form> ZPhoto API ========= manage_addPhotoFolderForm = DTMLFile('dtml/addPhotoFolderForm', globals()) def manage_addPhotoFolder(dispatcher, id, title, store='Image', engine='ImageMagick', quality=75, pregen=0, timeout=0, createsamples=0, REQUEST=None): """Add Photo Folder object""" dest = dispatcher.Destination() dest._setObject(id, PhotoFolder(id, title, store, engine, quality, pregen, timeout)) if createsamples: self = dest._getOb(id) sampleView = DTMLFile('dtml/sampleView', globals()) self.manage_addDTMLMethod('view', '') self._getOb('view').manage_edit(sampleView, 'Sample View') sampleFolderView = DTMLFile('dtml/sampleFolderView', globals()) self.manage_addDTMLMethod('index_html', '') self._getOb('index_html').manage_edit(sampleFolderView, 'Sample Folder View') if REQUEST is not None: try: url=dispatcher.DestinationURL() except: url=REQUEST['URL1'] REQUEST.RESPONSE.redirect('%s/manage_main' % url) return id InitializeClass(PhotoFolder

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[Ann] ManagableIndex: combine value, control acquisition, check types
by Dieter Maurer 21 Sep '03

21 Sep '03

ManagableIndex can mean different things for different people. For a content manager, it brings flexible field and keyword indexes managable via the ZMI to * combine values from different sources, ignoring irrelevant values and transforming values in an inadequate form, Example: index an object via title if it is non-empty but use id otherwise Example: add portal_type to the Subject index transforming it into a sequence (as required by a keyword index). * control acquisition and prevent acquired values to be indexed * ignore stop-terms, normalize terms and check types Example: when you do not want that an object is indexed under a meaningless default value, you can define this value as a stop-term Example: the BTrees underlying Zope indexes require its keys to have a persistently consistent ordering. When this is not the case, they become corrupt. While modern Python versions (at least Python 2.3) compare values from different elementary types persistently consistent, the result can be quite unintuitive. Therefore, it is best when all terms in an index belong to the same types. Normalizing and type checking helps to ensure this. For a developer, ManagableIndex provides a framework for index definition, improving on PluginIndexes. It provides for managability, automatically and intelligently handles unindexing when an object is reindexed and implements and, or and range queries (for not too complex indexes). ManagableIndex requires OFolder. You can download OFolder from <http://www.dieter.handshake.de/pyprojects/zope> More information: <http://www.dieter.handshake.de/pyprojects/zope/ManagableIndex.html> Download: <http://www.dieter.handshake.de/pyprojects/zope/ManagableIndex.tgz> Dieter

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help me please
by moge_max 21 Sep '03

21 Sep '03

help me please!! can you help me please? I try a Javascript code in zope server to implement. But it does not succeed; why does it?is it possible to make that? how? I have the Javascript code as "javascript.js" stored as dtml file.und to call this have I dtml_dokument produced where I ve wrote this: <SCRIPT LANGUAGE=JavaScript> if(document.getElementById) document.write('<DIV class=poppervert id=topdeckvert></DIV>'); </SCRIPT> <SCRIPT LANGUAGE="JavaScript" SRC="javascript.js"></SCRIPT> then I make a clik on "view",nothing appears !why? can you maybe suggest how to do it? sorry but my englich is so bad! thank you very much

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PAM?
by martin f krafft 20 Sep '03

20 Sep '03

Are there any efforts to make Zope use PAM for authentication on the way? -- martin; (greetings from the heart of the sun.) \____ echo mailto: !#^."<*>"|tr "<*> mailto:" net@madduck invalid/expired pgp subkeys? use subkeys.pgp.net as keyserver! "finally, we have a president who knows how to run the government like a business. presuming the business is pets.com." -- gail collins

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RE: [Zope] Uploading Images Via FTP
by Samuel Mateo, Jr. 19 Sep '03

19 Sep '03

Hi Bill, It's working pretty well but we've had our issues. But Zope has been great for our specific needs. I can't explain it as well as our programmer but I will forward this to him to see if he can put into words. Again it's given us a lot of headaches but it has also worked great. I will post his answer later. Regards, Samuel Mateo, Jr. Web Designer http://www.DinnTrophy.com -----Original Message----- From: Bill Etheredge [mailto:betheredge@mesa-grp.com] Sent: Friday, September 19, 2003 5:23 PM To: prosam(a)comcast.net Subject: RE: [Zope] Uploading Images Via FTP I spent a few minutes on your Web site (DinnTrophy.com) and was curious about your success in using Zope for an e-commerce site. Would you be willing / able to answer a few questions about how this site has been constructed? If not, is there someone else at Dinn who might? Thanks, Bill Etheredge The Mesa Group Florida Branch 4309 Salisbury Road, Suite B Jacksonville, FL 32216 (904) 332-4550 Extension 17 http://www.mesa-grp.com -----Original Message----- From: prosam(a)comcast.net [mailto:prosam@comcast.net] Sent: Tuesday, September 09, 2003 12:02 PM To: zope(a)zope.org Subject: [Zope] Uploading Images Via FTP Hi All, I'm a newbie at this Zope thing so please bare with me. I've been using zope for about a year but I have always used the browser to make any changes and upload images. I'm the graphics designer for the site and we have a programmer that does all the backend stuff but he went back to school and I find myself with an issue that I need resolved. Like I said before I have always uploaded any images for the site through the browser and up till now I really had no problem with that even when it was quite a bit of images. But this time the amount of images I must upload are too much, 206 to be esact, and more will follow. I want to use FTP but everytime I brought up the question of using FTP to our programmer he said it could not be done. Is this true? I've seen other emails that say it can be done. What do I have to do to be able to upload the images using ftp? We are running the latest Zope build. We upgraded yesterday (9/9/03) Let me know if you need any more info in order to understand my situation better. Thanks, Samuel Mateo, Jr. Web Designer http://www.DinnTrophy.com _______________________________________________ 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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problem wiht Data.ds on two OSs and two zope versions
by Jianping Zhu 19 Sep '03

19 Sep '03

I have zope (version 2.4.2) server running on redhat linux 7.1 service, i want to move to another zope(version2.6.2) server on windows XP. I simply cope the Data.fs form linux machine to windows machine (replacing the default one),but it does not work when i try to log into the windowxp machine by using manage after finishing copying i got following error Zope Error Zope has encountered an error while publishing this resource. Error Type: CorruptedDataError Error Value: 2280556 how can i fix this problem? Thanks

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Move project to another Zopeinstallation
by Christian Schaefer 19 Sep '03

19 Sep '03

Hi, I have to transfer a complete Zopeproject from one Zopeinstallation (v2.5.1) to another (v2.6.1). Unfortunately the person who managed the old Zopeinstallation hasn't left any documentation about what additional products and extensions he installed. So, a simple export/import of the whole project doesn't work. In a former post on this mailinglist I read something about copying the contents of Zope/lib/python/Products, Zope/Extensions and Zope/var/Data.fs from the old to the new installation. But after doing so and starting the new Zope process there occur many errors on the console and the process dies. Can anybody help me please? (If this is a FAQ, sorry.) Bye, Chris

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Re: [Zope] 'Delete objects' permission
by Tim Terlegård 19 Sep '03

19 Sep '03

> > If I add 'Delete objects' for Owner on the folder I still can't > > delete the object, but if I add 'Delete objects' for Member, then > > I can delete the object. > > Indeed, the owner of the folder is probably not the owner of the > document ;-) You have a point :-) > > How should I set the permissions to get this community policy? > > Give the member a local role of Owner on their own folder. Then > assign "delete object" to Owner at the root of your portal... All members already have local roles in their home folders. That is, when I go to the security tab in /Members/<name>, there is an entry that says that name has the local role of Owner and there is a remove button that can be pressed to remove the local role. How does a local role on /Members/<name> affect the the entire site? Is there any website explaining this thorougly? Tim

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