- Zope - Zope lists

iterating dicts in dtml
by Jorg E. Rødsjø 13 Nov '02

13 Nov '02

The function makePhoneList returns a list of dictionaries. Iterating over the list is ok, but I am having problems doing the same over the dictionaries. This is my idea, which does not seem to be the right one:) <dtml-in "makePhoneList(searchString='foo')"> <dtml-in sequence-item mapping> <dtml-var 'bar'> # Where 'bar' is a key in the dictionary. </dtml-in> </dtml-in> anyone? Jorg Rødsjø

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Regarding ZOPE backup procedure
by Chinku Simon 13 Nov '02

13 Nov '02

Hi, I am investigating on methods to back up of a Zope CMF site. What could be the best possible method Thanks in advance Chinku ________________________________________ Chinku Simon Software Engineer, Infosys Technologies Limited, Bangalore. T +91 80 4163889 (Direct) +91 80 8520261 X 50889

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PDF files in Zope 2.6
by Jason Bush 13 Nov '02

13 Nov '02

We recently upgraded from Zope 2.5 to 2.6 and are experiencing a problem with PDF's loading via the browser (any) plugin. The Adobe plugin loads in the browser and the user is presented a blank screen, as the content is either not sent or received properly. This problem does not occur with all PDF files, however the ones that are being affected did work with the prior version of Zope. Does anybody have knowledge of the cause of this problem or where/if a fix can be obtained. Also if the pdf's in question are downloaded rather than sent to the browser, the content comes accross fine. TIA, Jason

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RE: [Zope] Managing local roles with a script
by Etienne Labuschagne 13 Nov '02

13 Nov '02

After playing around last night, I found a hackish workaround for my problem. Instead of trying to delete the user's local roles, I just assign a bogus role (eg. "Dummy") to the user in that folder. This replaces the "Broker" role and removes the user's accreditation for that product. I'd still appreciate it if someone can enlighten me on why the below does not work. Etienne -----Original Message----- From: Etienne Labuschagne [mailto:ELabuschane@gmsonline.co.za] Sent: Tuesday, November 12, 2002 8:26 PM To: 'zope(a)zope.org' Subject: [Zope] Managing local roles with a script I have a CMF site. In the site there are three folders, A, B and C which I call products. To view a product you need the "Broker" role. I want to be able to "accredit" a user for any combination of product A, B and C. Thus I wrote a script, assigning the local Role "Broker" to a user for the folder A, B or C (according to his accreditation). This works fine. I also want to be able to remove the accreditation. So I wrote a script that removes the local roles for those accreditations that were removed. My problem is with the removing. The script has proxy role Manager, Broker (and just about anything else by now!) but I cannot get it to remove the roles. In the script I have tried: productFolder.manage_delLocalRoles([userId]) AND context.portal_membership.deleteLocalRoles(productFolder, [userId]) Out of the source I understand why the latter doesn't work - it ignores proxy roles and uses manage_delLocalRoles anyway. Why doesn't the first one also not work? Does it also ignore proxy roles? The script works if I am logged in as "Manager", but I want a "BrokerManager" user to also be able to use this script without giving him full "Manager" rights. B.t.w. the above fails silently, no exception, the role removal just doesn't happen. Thanks Etienne

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caching
by Jorg E. Rødsjø 13 Nov '02

13 Nov '02

I have a python function which returns a list of dictionaries (a result for an ldap query). But since I don't want to enrage the sysadmin or have a real slow page, I want to be able to cache this list in zope, and only update it every hour or so. The question then is : Could anyone suggest something to store this list in? Preferably something which could accept the the list as it is, and be able to return it in a way so that I could iterate over it and build my webpage. I'm really not sure what would be the quickest/and or easiest. all help would appreciated. Jorg Rødsjø

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ParsedXML and Zope 2.6
by kent sin 13 Nov '02

13 Nov '02

The ParsedXML comes with a binary for python 1.5 but now Zope 2.6 is working with python 2.1 Also, now that in Shared/DC/XML/PyExpat there is a binary called "dcpyexpat.pyd". Are there any way to patch parsedXML to use dcpyexpat or get an binary for pyexpat for ParsedXML for 2.6? Also, transparentfolder stop working for 2.6 also. I thing many packages were depend on these two packages, are there any fix or upgrade? Thanks. Kent Sin __________________________________________________ Do you Yahoo!? U2 on LAUNCH - Exclusive greatest hits videos http://launch.yahoo.com/u2

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Re: PDF files in Zope 2.6
by Munwar Shariff 13 Nov '02

13 Nov '02

Hi, I am also facing the same problem with PDF Files on Zope 2.6.0. I could not find the latest patch. Looks like OFS.Image.py file had this patch for Zope 2.5.x and lost it in Zope 2.6.0 Do you suggest any other way of getting the patch ? Best regards, Munwar. -------------- Previous mails on this topic ----------- Jason Bush writes: > We recently upgraded from Zope 2.5 to 2.6 and are experiencing a problem > with PDF's > loading via the browser (any) plugin. The Adobe plugin loads in the > browser and the > user is presented a blank screen, as the content is either not sent or > received properly. > This problem does not occur with all PDF files, however the ones that > are being > affected did work with the prior version of Zope. Does anybody have > knowledge of > the cause of this problem or where/if a fix can be obtained. > > Also if the pdf's in question are downloaded rather than sent to the > browser, the content > comes accross fine. Dieter Maurer's reply: Early versions of Zope 2.5.x had problems with byte range requests (they merged adjacent byte ranges; this seriously confused Acrobat). Maybe, the fixes were lost in Zope 2.6. Search the mailing list archives, for details. -------------- End -----------

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Macromedia Contribute
by Paul Browning 12 Nov '02

12 Nov '02

This got a mention on the cms list <http://www.macromedia.com/software/contribute/> I just gave the preview version a spin. It's a nice try. If you're not going to do TTW editing in the browser then this is the perhaps the next best thing for "occasional authors". There is drag-and-drop integration of Word and Excel. No support (yet) for secure protocols (just FTP) but I ran it against Webdrive pointing at a server over ssh and it worked fine. The real bummer is that it seems a non-starter with Zope. Contribute needs to create the directories _mm, _bak and _notes. Is there really no way round this? With Dreamwever you can switch the _notes thing off but I don't think this is an option with Contribute. Could a PUT_factory intervene? Paul -- The Library, Tyndall Avenue, Univ. of Bristol, Bristol, BS8 1TJ, UK E-mail: paul.browning(a)bristol.ac.uk URL: http://www.bris.ac.uk/

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A note of thanks...
by Ted Pollari 12 Nov '02

12 Nov '02

So, I asked my first on list question after lurking for approx. three months and it was answered very quickly... I probably would have asked a number more, earlier, if a bunch of them hadn't already been asked and answered as I've been watching. So, to everyone on this list that has been answering questions, THANK YOU. You've been very helpful. -Ted -- Ted Pollari Research Assistant Institute for Mind and Biology <tcp(a)uchicago.edu>

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Preventing people from joining a CMF site?
by Hamish Lawson 12 Nov '02

12 Nov '02

I've been playing with the CMF, but I haven't so far found a way to prevent people from joining themselves as members of a CMF site. I want to let either a reviewer or manager decide who can be members. Hamish Lawson

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