June 2001 - Zope - Zope lists

[Paolo Comitini <pcm@mixadlive.com>] Fwd: [Zope] Postgres permissions with psycopyg
by Federico Di Gregorio 19 Jun '01

19 Jun '01

--------------------------------------------------------------- I´m using Zope 2.3.2, PostgreSQL 7.1.2 and psycopg 0.99.2. Opening a database connection works well. I used the connection string: dbname=web Unfortunately if I want to test the connection using select * from testtable ; I get Error Type: ProgrammingError Error Value: ERROR: mitarbeiter: Permission denied. select * from testtable ; Looking at /var/log/postgres.log I see the following entries: 2001-06-19 14:05:24 [22300] DEBUG: connection: host=[local] user=www-data database=web 2001-06-19 14:05:43 [22300] ERROR: testtable: Permission denied. where www-data is the user which runs apache and zope on a Debian system. I made sure in psql: web=# grant all on testtable to "web-data" ; CHANGE ------------------------------------------------------------------------- if you gave to zope a connection string like: dbname=web user=www-data try to do: dbname=web user="www-data" if i remember correctly postgresql has problems with www-data without quotes around the name. this is clearly a psycopg (not zpsycopgda) problem, so try to debug it from python running interactively the follwing code: import psycopg o = psycopg.connect('dbname=web user="www-data"') # note quotes c = o.cursor() c.execute('select * from testtable') hope this helps, federico -- Federico Di Gregorio MIXAD LIVE Chief of Research & Technology fog(a)mixadlive.com Debian GNU/Linux Developer & Italian Press Contact fog(a)debian.org The devil speaks truth much oftener than he's deemed. He has an ignorant audience. -- Byron

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SV: [Zope] PDF documents in CMF (1.0)
by Rubinstein Fredrik 19 Jun '01

19 Jun '01

Hi there, I'm currently experinesing trobles with pdf files. A sound PDF file uploaded to the server using LocalFS is unopenable both through Zope and directly trying to open the PDF file on the server where it is stored, With kind regards Fred -----Ursprungligt meddelande----- Från: Gilles Lenfant [mailto:glenfant@bigfoot.com] Skickat: den 19 juni 2001 12:51 Till: zope(a)zope.org Ämne: [Zope] PDF documents in CMF (1.0) Hi, I created a new document in my CMF personal folder, and uploaded a PDF file. The MIME type switches to application/pdf. Till now, all's OK. But when I try to open that document later from the CMF (Whatever browser), I'm asked 3 (!) times for a local destination file and the PDF does not open in the Acrobat Reader plugin of the browser as usual (when creating an usual Zope "file" object then upload a PDF file, all's fine). Is it a CMF bug or did I miss something ? --Gilles _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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objectValues sorting in pythonscripts ?
by Geir Bækholt 19 Jun '01

19 Jun '01

Zopatistas, is there any simple way to sort object instances (as returned from objectValues) on properties like you can with <dtml-in objectValues sort=title>, using a python for/in loop ? -- Geir Bækholt web-developer/zopatista geirh(a)funcom.com funcom oslo | webdev-team

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Newbie Q: how to use a "standard" CGI from Zope?
by Arian de Wit 19 Jun '01

19 Jun '01

Hi All, I have some CGIs written in C and Fortran, compiled to EXEs and currently running on Apache (without Zope), and tested on IIS (without Zope) as well. How can I integrate these into Zope ZServer setup with a minimum of rewriting? I have access to the source code, but would like to change it as little as possible (re-invention of wheels, and all that). I had a look at the Zope docs on External Methods and the Python docs on extending Python using C, but this didn't seem to click -- am I on the right track? Thanks very much, Arian ------------------------------------------------------------------ Arian de Wit, MSc(Hons), i-Net+, MCSE Information Systems Integration Manager NIWA (National Institute of Water & Atmospheric Research) Gate 10 Silverdale Road, Box 11-115, Hamilton, New Zealand Phone (+64) 7-856 1769 Fax (+64) 7-856 0151 Web http://www.niwa.cri.nz ------------------------------------------------------------------

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Wikis without the headers and footers?
by Meilicke, Scott 19 Jun '01

19 Jun '01

Hello, I want to create a single document from all of my relevant wiki pages. I created a DTML method that calls each wiki page that I want: <dtml-var FrontPage> <dtml-var Purpose> <dtml-var KeyCustomers> etc... but that gives me headers and footers. Is there a way to remove the headers and footers of each page? I'm using zwiki 0.8.1 and zope 2.3.0. Thanks - Scott

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How should I deal with stx?
by Robert Rottermann 19 Jun '01

19 Jun '01

I wonder how to deal with stx files. There is that nice developer guide I downloaded from CVS. All in stx-files Now what do I do with them?? thanks for your tips Robert

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ZWiki ignores proxy roles
by Kyler B. Laird 19 Jun '01

19 Jun '01

I've been fighting ZWiki Pages for a couple days now and I finally realized that it's probably *not* my UserFolder that's the problem. I have a Python Script that wants to append to a ZWiki Page for a user (who does not have permission to do so). The script has sufficient proxy roles, but I always get an "Unauthorized: You are not authorized to edit this ZWiki Page." The script can make other objects (like folders) that the user can not, but when it comes to a Wiki, it's powerless. I didn't find this in the archives anywhere, but what I'm really hoping for is a quick workaround. (I need to demo this tomorrow.) Any ideas? Thank you! --kyler

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RE: [Zope] The Set tag, DC?
by Max Møller Rasmussen 19 Jun '01

19 Jun '01

> From: Peter Bengtsson [mailto:mail@peterbe.com] > Simplest case: > # old situation > <dtml-call "REQUEST.set('foo', 10*2)"> > > # new situation > <dtml-set foo="10*2"> Or the let case <dtml-let foo="10*2" bar="'some text'"> </dtml-let> Well actually the set tag would be nice. The REQUEST.set() idiom is used so often that it's probably justifiable. regards Max M

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Zope + ZWiki + Wiki Forum = Errors :(
by Ixokai 19 Jun '01

19 Jun '01

Hello all! I'm running Zope 2.3.2, recently upgraded, and the latest versions of ZWiki and Wiki Forum, and after dropping them into a directory, I've discovered that when I try to 'Edit' a wiki page, I get an error. I can't quite figure out why i'm receiving the error, yet. :) The site is at http://www.myseraph.org/CDI/Danashee/Danashee. The following is the error: -- begin -- Zope Error Zope has encountered an error while publishing this resource. Error Type: TypeError Error Value: call of non-function (type string) Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /home/myseraph/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /home/myseraph/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/myseraph/Zope-2.3.0-src/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: FrontPage) File /home/myseraph/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/myseraph/Zope-2.3.0-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: editform) File /home/myseraph/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: editform) File /home/myseraph/Zope/lib/python/Products/ZWiki/ZWikiPage.py, line 429, in editform (Object: FrontPage) File /home/myseraph/Zope/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: editform) File /home/myseraph/Zope-2.3.0-src/lib/python/DocumentTemplate/DT_String.py, line 549, in __call__ (Object: editform) File /home/myseraph/Zope-2.3.0-src/lib/python/DocumentTemplate/DT_Util.py, line 334, in eval (Object: standard_wiki_header(this(),REQUEST,RESPONSE,title_url='../'+id())) (Info: this) File <string>, line 0, in ? TypeError: (see above) -- end -- You can easily duplicate the error by clicking on 'Front Page' on the site above and then 'Edit'. Does anyone have any idea what's wrong here, or how I can go about fixing it? Thanks for any assistance! --Ix

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RE: [Zope] How-to develop a folderish product?
by Peter Sabaini 18 Jun '01

18 Jun '01

Hi! I put a zip file with that example product at http://www.zope.org/Members/sabaini/BasicObjectManager.zip I even tried and put in some comments... Those places that arent commented its likely I dont know how or why ;) have fun, peter On Mon, 18 Jun 2001, Steve Drees wrote: > can you send that to me too? > > Or better yet put it up at zope.org as a how-to > > > -----Original Message----- > > From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of Peter > > Sabaini > > Sent: Sunday, June 17, 2001 12:57 PM > > To: Rene Pijlman > > Cc: zope(a)zope.org > > Subject: Re: [Zope] How-to develop a folderish product? > > > > > > > > Its really not that different. I'd suggest looking at the source of > > in lib/python/OFS/Folder.py. You basically have to make your class > > inherit from ObjectManager and a bunch of other classes (eg. > > SimpleItem.Item and FindSupport and webdav classes, if you need it), > > or you can inherit from OFS.Folder directly (if youre as lazy as I > > am:)). You then have to tell Zope to include a "folderish" manage tab. > > You can quite conveniently reuse the one provided by ObjectManager, > > with: > > > > manage_options=( (ObjectManager.ObjectManager.manage_options[0],) + > > ... # other mgt. tabs > > > > > > That should be about it. I can send you a commented skeleton folderish > > Product if its any use to you, just contact me off-list. > > > > cheers, > > peter. > > > > > > On Sun, 17 Jun 2001, Rene Pijlman wrote: > > > > > Hello, > > > > > > I've just studied the "Python Product Development Tutorial" > > > (http://www.zope.org/Members/hathawsh/PythonProductTutorial) > > This shows how > > > to develop a Python-based product with a non-folderish object. > > I've managed > > > to develop mij own non-folderish object this way. > > > > > > Now I'd like to learn how to develop a folderish object (again, > > > Python-based). Can someone please provide some guidance? Is there a > > > how-to/tutorial for folderish products as well? Or is it not > > that different? > > > > > > A practical question about folderish objects: Should it inherit > > from Folder > > > or ObjectManager directly? Should it still inherit from > > > OFS.SimpleItem.(Simple)Item? > > > > > > TIA, > > > René Pijlman > > > > > > -- > > > > _________________________________________________ > > peter sabaini, mailto: sabaini(a)niil.at > > ------------------------------------------------- > > > > > > _______________________________________________ > > Zope maillist - Zope(a)zope.org > > http://lists.zope.org/mailman/listinfo/zope > > ** No cross posts or HTML encoding! ** > > (Related lists - > > http://lists.zope.org/mailman/listinfo/zope-announce > > http://lists.zope.org/mailman/listinfo/zope-dev ) > > > -- _________________________________________________ peter sabaini, mailto: sabaini(a)niil.at -------------------------------------------------

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