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Re: [Zope] Zope application offline - how to apply a license ptotection?
by Jaroslav Lukesh 13 Aug '03

13 Aug '03

> Odesнlatel: Anton Zubenko <zanton(a)axystem.com> > Our company is developing an application, supposed to be run under dedicated > zope server, placed offline in our customers corporate environment and > requested via LAN. > What would be the right way to protect this mechanism from hacking, provied > that zope is an open-source platform, so any code is hypothetically > accessable by the customer and apllication is run completely offline with no > intercation with our information system? > > The required level of protection is not really high, but we need to be safe > from attempts to hack the application by modest programmers at least. 1. use dedicated server with crypted FS (eg., Linux), does not share ANY passwords. 2. does not allow to users gone above specified hierarchy of folders. 3. disable for all other access than "view" all DTML Methods and code-critical DTML documents. etc... Regards JL.

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Re: Whats the Format of Date in portal_catalog( )??
by Josef Meile 13 Aug '03

13 Aug '03

> Hi All, > I want to get the news items by date. for eg...news items > created on a particular date. > > I tried with container.portal_catalog(created='2003-08-13'), > container.portal_catalog(created='2003/08/13') and > many other.... > > But i am not getting anything in result...though i have some > data... > > Is there any problem with date format...??? if yes please specify > me the correct format?? I think that you have to pass a DateTime object and not a string: from DateTime import DateTime container.portal_catalog(created=DateTime('2003/08/13')) Regards, Josef

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Python script returning link to local file
by Michael Bleijerveld 13 Aug '03

13 Aug '03

Hi, I want to use a Python script for returning a link to a local file (in a LocalFS object) in ZPT. The parameter given is the id of the file and is named file. from AccessControl import getSecurityManager user = getSecurityManager().getUser() username = user.getUserName() return container[username].[file] This doesn't work. Is it a reference problem ? Regards, Michael

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startup error
by Michael Long 13 Aug '03

13 Aug '03

Hi, Is this a known issue when starting zope 2.7.0-b1 on both windows and linux? Traceback (most recent call last): File "/opt/zope/lib/python/Zope/App/startup.py", line 48, in startup m=imp.find_module('custom_zodb',[INSTANCE_HOME]) ImportError: No module named custom_zodb Thanks, Mike

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Zope hangs trying to edit a page template in ZMI
by Chris Leonello 13 Aug '03

13 Aug '03

Hi, I have recently been testing Zope on Windows and Unix. On one of my machines, Zope will hang indefinitely whenever I try to edit a page template in the ZMI. I can create templates with no problem. I can view the template fine through a web browser, also. This happens on a HP-UX 11 machine with both Zope 2.6.1 and 2.6.2b5. I am running Python 2.2.3, and have not been able to get Python 2.1.3 compiled to see if it is a Python issue. There is no output in the zope server logs or in the ZMI when this hang happens. The browser will sit and wait to recieve a web response and the python process will run forever eating up CPU cycles. Output from the debug log follows: B 1087353656 2003-08-12T13:37:23 GET /dbtest/atemplate/manage_workspace I 1087353656 2003-08-12T13:37:23 0 A 1087353656 2003-08-12T13:37:24 302 431 E 1087353656 2003-08-12T13:37:24 B 1087353656 2003-08-12T13:37:24 GET /dbtest/atemplate/pt_editForm I 1087353656 2003-08-12T13:37:24 0 It looks like Zope is trying to fetch a script or execute a method (pt_editForm) on my page template object, but cannot locate it. I cannot find any pt_editForm script/method anywhere in the Zope installation. Any help would be appreciated. Thanks! ===== Chris Leonello cleonello(a)yahoo.com __________________________________ Do you Yahoo!? The New Yahoo! Search - Faster. Easier. Bingo. http://search.yahoo.com

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RE: [Zope] Zope caching method results??
by John Toews 13 Aug '03

13 Aug '03

The page is changing... But the results I'm looking at aren't. The page outputs a list of lists. The number of items in the list is based on a ZipFile object (actually a custom object that inherits from that). So the number of items in the list, as well as the data, changes - except for this one field. I'd happily provide code for anyone interested in helping out... Thanks, John Toews -----Original Message----- From: Dieter Maurer [mailto:dieter@handshake.de] Sent: Tuesday, August 12, 2003 2:32 PM To: John Toews Cc: zope(a)zope.org Subject: Re: [Zope] Zope caching method results?? John Toews wrote at 2003-8-11 16:22 -0500: > I have an external method that is using a class I've written. The class > uses another module (dbxml for the Berkeley XML database). > > It _appears_ as if Zope is caching function results from the dbxml > module. The data doesn't change, but the memory address does. > > tmpXmlResults = self._manifest.queryWithXPath(resourceXpath, > self._manifestcontext) > > The code runs perfectly if run outside of Zope simply on the command > line. > > Is there any sort of caching that Zope does of non-product Python > objects? Or function results? Etc.? I am quite convinced that Zope does not automatically cache the result of External Method calls. However, I remember to have read a similar complaint to yours in the mailing list. Thus, they may be a low probability of a bug. Much more likely is that there is some HTTP cache that caches your page and does not consult Zope at all. Such problems are easily uncovered when you request your browser to load the page without using any caches. Dieter

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Re: [Fwd: [Zope] Sessions between domains]
by Dieter Maurer 13 Aug '03

13 Aug '03

Please stay on the list.... Ben Bush wrote at 2003-8-12 14:55 -0600: > How do you get the session data in the new domain? I am not sure how to > do this piece? As all domains are run in the same Zope (farm), there is no need to get the session data around, just the session key. What I proposed only works for explicit links from one to another domain. The session key is contained in these links. They are created with "URLPATH*" and an appropriate server prefix. > Dieter Maurer wrote: > > Ben Bush wrote at 2003-8-12 09:13 -0600: > > > I am wondering how others have solved this problem. Are people using > > > cookies between the 2 sites (I would like to avoid this) or are people > > > writing this info to a database? Any help would be much appreciated. > > > > We serve several domains by the same (farm of) Zope instance. > > > > We avoid cookies (mainly because some customers disable them) > > and code session ids in the URL. Thus, we can transfer > > session information between domains (in a restricted way only, of course). Dieter

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RE: [Zope] Need help with ImageMagick or PIL with CMFPhoto for ph oto resize
by Meilicke, Scott 13 Aug '03

13 Aug '03

Have you tried ImageMagick from the command line? Something like convert -g 500x500 originalimage.jpg This will resize originalimage.jpg to be 500 px max high or wide. It will maintain the aspect ratio. If that works, then zope isn't seeing imagemagick... I'm not enough of a linux person to tell you want to do in this case. Scott -----Original Message----- From: Jim Barbara [mailto:jbarbara11@yahoo.com] Sent: Wednesday, August 13, 2003 10:15 AM To: zope(a)zope.org Subject: [Zope] Need help with ImageMagick or PIL with CMFPhoto for photo resize I am using: Zope 2.6.1 Plone 1.0.1 CMF 1.3 I can add a CMFPhotoAlbum as well as a CMFPhoto on my Plone site. I want to be able to view the photo sized differently than the Original Size. I tried to install ImageMagick using the rpm for Redhat 9 (i386). Since it asked for a lot of XFree86 modules, I used the -nodeps option and it seemed to install just fine. However, I still cannot resize the photos. I am a newbie but I am learning. Could you please help me? Thanks, Jim Barbara __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.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 ) The information contained in this email message may be privileged and is confidential information intended only for the use of the recipient or any employee or agent responsible for delivering it to the intended recipient. Any unauthorized use, distribution or copying of this information is strictly prohibited and may be unlawful. If you have received this communication in error, please notify the sender immediately and destroy the original message and all attachments from your electronic files.

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Re: [Zope-it] Esempi di ArcheTypes
by Michele Bendazzoli 13 Aug '03

13 Aug '03

On Wed, 2003-08-13 at 17:47, Riccardo Lemmi wrote: > Ok, fai questo: > - entra nella tua istanza di plone > - da "select type to add" cerca "external method" e fai "add" > - come parametri usa: > id:installArchetypes > module name: Archetypes.Install > function name: install > - seleziona installArchetypes e dalla zmi clicca su 'test' > A questo punto hai installato correttamente il tuo archetype_tool e puoi > installare in modo simile tutti i prodotti basati Archetypes ma in generale i > prodotti per Plone e CMF. Gli esempi li puoi installare come hai detto sopra > con "factory based". E questo su debian (dove ho la 2.6.1) penso sia l'unico sistema. Lo provo subito. > L'altro sistema e' usare il prodotto cmfquickinstaller che ti dà una lista di > prodotti installabili e chiama automaticamente l'install presente nella > cartella Extensions del vari prodotti) E questo l'ho sperimentato e funziona su window dove ho installato la 2.6.2. Grazie ancora ciao, Michele

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Re: [Zope-it] Esempi di ArcheTypes
by Michele Bendazzoli 13 Aug '03

13 Aug '03

On Wed, 2003-08-13 at 17:21, Riccardo Lemmi wrote: > Intendevo dire se hai installato archetypes dentro la tua istanza di > plone ad > esempio creando un metodo esterno con > id:installArchetypes > module name: Archetypes.Install > function name: install > e poi "test", a questo punto nella cartella di plone ti deve apparire > un > "archetype_tool ". Ok tutto ok! ;-) Avevo provato sulla debian dove non c'era il Quick Installer. Cazzo, e poi parlando del supporto dei prodotti open source: sfido qualsiasi prodotto commerciale ad avere una risposta cosi' pertinente e rapida - non dico il 13 di Agosto - ma in piena stagione lavorativa. Grazie mille ciao, Michele

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