- Zope - Zope lists

Hotfix / 2.2.0 question
by Christopher J. Kucera 17 Jul '00

17 Jul '00

Greetings, fellow Zopers! A quick, non-urgent question for you all: After recently upgrading to 2.2.0, I noticed that under Control Panels/Products, I still had an entry for the security Hotfix from oh, so long ago, despite the fact that it's quite absent from my 2.2.0 Products directory. I just assumed it was safe to delete, so I did, but I'm wondering why it was there, and if, indeed, I should have deleted it. :) Thanks for your help, CJ

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zope.org going down
by ethan mindlace fremen 17 Jul '00

17 Jul '00

for about 35 sec :) because I forgot a very important part :P Thanks for your patience, -- ethan mindlace fremen Zopatista Community Liason Abnegate I!

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RE: [Zope] SECURITY ROLES and < DTML-IN>
by Theodore Patrick 17 Jul '00

17 Jul '00

Brian, Thanks a ton. The patch worked perfectly! As it turns out I was using ODBC with Oracle. Everything works great. Rendering results perfectly. Thanks for the prompt response. As always! Theodore E. Patrick Ishophere.com -----Original Message----- From: Brian Lloyd [mailto:Brian@digicool.com] Sent: Monday, July 17, 2000 10:27 AM To: 'Theodore Patrick'; 'zope(a)zope.org' Subject: RE: [Zope] SECURITY ROLES and < DTML-IN> > I am having trouble rendering a <DTML IN> in ZOPE 2.2.0 to any user > regardless of roles. > > I have allocated the proper rights to all objects used and > nothing happens. > The <IN> will not let any user view its contents. Theodore - I bet you're running into the same problem as the folks using the ODBC adaptor. I've attached the post I made addressing this a few minutes ago. If this fixes your problem, could you send a note to the zope-list and let the folks there know that the fix works for the Oracle DA too? (I'm going out of town today, so I won't be able to forward it if you only reply to me) Thanks! > Hi guys - > > For those of you (I've mostly heard ODBC adapter users) > having authorization problems with your SQL methods, heres > the scoop: > > Database connections use one of two classes in the > framework for wrapping up result data returned from > queries. One of those classes (that understands results > in RDB format) was missing a required security assertion. > > The results returned by the ODBC adapter were bitten by > this - probably there are other adapters that could > be affected. > > I've attached a patch file for the file: > lib/python/Shared/DC/ZRDB/RDB.py > > ...as well as an updated version of the whole file (since > I know a lot of you will be on Windows w/o patch :) Either > patch or replace the file and restart Zope to fix the > problem. > > This is also checked in for a 2.2.1 release that will > probably happen after a few weeks when enough people > have upgraded to shake out any other problems. > Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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mySQL - Z SQL - dtml-var
by Gijs Reulen 17 Jul '00

17 Jul '00

Why does this not work inside a Z SQL Method (using MySQL) ?! INSERT INTO test1 ( id, content, phone ) VALUES ( <dtml-var 12.12>, <dtml-sqlvar content type=nb>, <dtml-sqlvar phone type=nb optional> ) According to the doc I should be able to use dtml-var statements in Z SQL Methods. However, this returns an error: Error, exceptions.KeyError: 12.12 I also tried: INSERT INTO test1 ( id, content, phone ) VALUES ( <dtml-sqlvar id type=float>, <dtml-sqlvar content type=nb>, <dtml-sqlvar phone type=nb optional> ) This also retuns an error: Error, exceptions.ValueError: Invalid floating-point value for id But it is no problem inserting data by hand into the database using the very same value as I used in these tests (12.12). What am I doing wrong ? Gijs Reulen

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RE: [Zope] ZCatalog
by Chris McDonough 17 Jul '00

17 Jul '00

Jonathan, See http://www.zope.org/SiteIndex/search/view_source > -----Original Message----- > From: Jonathan Desp [mailto:jonathandesp@atomasoft.com] > Sent: Monday, July 17, 2000 4:38 AM > To: Chris McDonough; zope(a)zope.org > Subject: Re: [Zope] ZCatalog > > > Hi Chris, > > If I type "Zope" on the Zope.org search engine, I can see this -> > > Found 918 items matching "zope" > > What is the script behind that, because I'd like to do it for > my site too. > > I didnot find the How to, for that. > > ----- Original Message ----- > From: "Chris McDonough" <chrism(a)digicool.com> > To: "Jonathan Desp" <jonathandesp(a)atomasoft.com>; <zope(a)zope.org> > Sent: Monday, July 17, 2000 3:06 AM > Subject: Re: [Zope] ZCatalog > > > > Jonathan, > > > > Please respond to the list as well as to me so others can benefit. > > > > What's happening here is that your catalog is named "s". I > should have > > noticed this the first time around. But I didn't. The bit > you want is: > > > > <a href="<dtml-var "s.getpath(data_record_id_)">"> > > <dtml-var title> > > > > Whether you use "raw" or "title" depends on what you want > to see. If > > you want to see the "raw" DTML that makes up the object that gets > > referenced in the catalog as a link, use "raw". If you > want to see the > > title as a link, use "title". > > > > If your catalog isn't named "s", and the DTML is actually > wrong where it > > says "<dtml-in s size=50 start=query_start>", change "s" to > whatever the > > catalog is named. > > > > What Zope is doing: > > > > 1. Iterating over the catalog in batches of fifty > responses in the line > > that says: > > > > <dtml-in s size=50 start=query_start> > > > > 2. Doing some stuff at the beginning of the batch (all the "if > > sequence-start" stuff) > > > > 3. Showing results, if any with a link (the bit you're adding) > > > > 4. Doing some stuff at the end of a batch (all the "if > sequence-end" > > stuff) > > > > 5. Showing a meaningful message if there were no results. > > > > > > > > Jonathan Desp wrote: > > > > > > yes, so I quess: > > > > > > <a href="<dtml-var "catalog.getpath(data_record_id_)">"> > > > <dtml-var title> > > > > > > will become: > > > > > > <a href="<dtml-var "catalog.getpath(data_record_id_)">"> > > > <dtml-var raw> > > > > > > then I did it, > > > > > > here I tryed my search: > > > > > > http://www.atomasoft.com/gosearch > > > > > > and it's not working. > > > > > > All is great with my source or I need to shutdown zope if > I want to see > the > > > result working.. ? > > > > > > Do you know if there is any other changing to do? > > > > > > here is my new source again: > > > > > > <dtml-var standard_html_header> > > > <dtml-in s size=50 start=query_start> > > > <dtml-if sequence-start> > > > > > > <dtml-if previous-sequence> > > > > > > <a href="<dtml-var URL><dtml-var sequence-query > > > >query_start=<dtml-var > > > previous-sequence-start-number>"> > > > (Previous <dtml-var previous-sequence-size> results) > > > </a> > > > > > > </dtml-if previous-sequence> > > > > > > <table border> > > > <tr> > > > <th>Raw</th> > > > </tr> > > > > > > </dtml-if sequence-start> > > > > > > <tr> > > > <td><a href="<dtml-var > "catalog.getpath(data_record_id_)">"><dtml-var > > > raw></a></td> > > > </tr> > > > > > > <dtml-if sequence-end> > > > > > > </table> > > > <dtml-if next-sequence> > > > > > > <a href="<dtml-var URL><dtml-var sequence-query > > > >query_start=<dtml-var > > > next-sequence-start-number>"> > > > (Next <dtml-var next-sequence-size> results) > > > </a> > > > > > > </dtml-if next-sequence> > > > </dtml-if sequence-end> > > > > > > <dtml-else> > > > > > > There was no data matching this <dtml-var title_or_id> query. > > > > > > </dtml-in> > > > > > > <dtml-var standard_html_footer> > > > > > _______________________________________________ > 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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Zope 2.0 Startup
by Michael Arndt 17 Jul '00

17 Jul '00

Hello i use Apache / Zope with 2.1.0 2.1.6 i can without problems start Zope With Zope 2.2 i get (after making the pcgi Wrappper and providing the new Zope.cgi to apache/cgi-bin Dir) No such file or directory PCGI Error: (102) failure during connect to ZServer Explanation: The PCGI-wrapper program, spawned by Apache to handle the HTTP request via the standard CGI protocol, is unable to connect to the ZServer background process via Unix socket /soft/swtest.rw.root/zope/rel2.2stable/Zope-2.2.0-src/var/pcgi.soc. and Mon Jul 17 17:16:32 2000 pcgi-wrapper(/usr/freeware/apache/share/cgi-bin/Zope.cgi): No such file or directory (102) failure during connect to ZServer where should i begin searching ? thanks for Help Micha (the Socket pcgi.soc is not generated but i assume this to be follow up to Problems starting Zserver ?) -- ======================================================== Michael Arndt science + computing gmbh c/o CAE-Systemservice Abt. I/FS-2, CAE Systeme, Visualisierung Tel. +49 (841) 89-37421 Fax -35093 mail extern.michael2.arndt(a)audi.de ========================================================

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RE: [Zope] SECURITY ROLES and < DTML-IN>
by Brian Lloyd 17 Jul '00

17 Jul '00

> I am having trouble rendering a <DTML IN> in ZOPE 2.2.0 to any user > regardless of roles. > > I have allocated the proper rights to all objects used and > nothing happens. > The <IN> will not let any user view its contents. Theodore - I bet you're running into the same problem as the folks using the ODBC adaptor. I've attached the post I made addressing this a few minutes ago. If this fixes your problem, could you send a note to the zope-list and let the folks there know that the fix works for the Oracle DA too? (I'm going out of town today, so I won't be able to forward it if you only reply to me) Thanks! > Hi guys - > > For those of you (I've mostly heard ODBC adapter users) > having authorization problems with your SQL methods, heres > the scoop: > > Database connections use one of two classes in the > framework for wrapping up result data returned from > queries. One of those classes (that understands results > in RDB format) was missing a required security assertion. > > The results returned by the ODBC adapter were bitten by > this - probably there are other adapters that could > be affected. > > I've attached a patch file for the file: > lib/python/Shared/DC/ZRDB/RDB.py > > ...as well as an updated version of the whole file (since > I know a lot of you will be on Windows w/o patch :) Either > patch or replace the file and restart Zope to fix the > problem. > > This is also checked in for a 2.2.1 release that will > probably happen after a few weeks when enough people > have upgraded to shake out any other problems. > Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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Zope Components and ZPatterns
by RC Compaan 17 Jul '00

17 Jul '00

In trying to install ZPatterns on linux the install fails during the "make" part of the install, complaining about a non-existant ExtensionClass.h, which should be in the Zope Components directory (also not existent). I noticed on the mailing list that one should do a rebuild if you install from the source. I ran the install script that comes with the source but still no Components directory is created and no ExtensionClass.h is to be found. Where do I go wrong? Waiting for ZPattern-magic Roché

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PropertySheet Question
by Darin Lee 17 Jul '00

17 Jul '00

Hi everyone, I want to do something very simple: I have a ZClass propertysheet with an integer property called "views" Every time I load the page, I would like to increment this value by one, and write it back to the propertysheet. (Yep, a good old-fashioned access counter) Sounds easy right?? Well, I can't seem to figure it out. Every time I get a little farther with Zope, something "trivial" like this completely knocks me for a loop and sends me hunting through piles of howto's for hours! argh...how hard can it be?? Got this from the help page (hopefully on the right track)... manage_changeProperties(self, REQUEST=None, **kw): However, there is no clear example of how to call without a REQUEST object. I want to increment views, and then write it back to the property sheet. That's all. Do I need to include the asterisks? Do I need to include the keyword "self?" It really doesn't say. Everything I have seen on Zope.org, references the Web context with a REQUEST object. Coming from the "Perl-CGI" world I can honestly say, Zope *feels* like it should be easier to develop with, but this learning curve is immense! Thanks for your patience, Darin Lee (Zope Newbie Extraordinaire) Darin M. Lee Analyst / Web Administrator Office of Automation Coordination Michigan Department of Environmental Quality Phone: 517.241.5214 leedm(a)state.mi.us

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RE: [Zope] upgrade to 2.2 and zsql methods problems
by Brian Lloyd 17 Jul '00

17 Jul '00

> I have the exact same problem. > > Júlio > Hi guys - For those of you (I've mostly heard ODBC adapter users) having authorization problems with your SQL methods, heres the scoop: Database connections use one of two classes in the framework for wrapping up result data returned from queries. One of those classes (that understands results in RDB format) was missing a required security assertion. The results returned by the ODBC adapter were bitten by this - probably there are other adapters that could be affected. I've attached a patch file for the file: lib/python/Shared/DC/ZRDB/RDB.py ...as well as an updated version of the whole file (since I know a lot of you will be on Windows w/o patch :) Either patch or replace the file and restart Zope to fix the problem. This is also checked in for a 2.2.1 release that will probably happen after a few weeks when enough people have upgraded to shake out any other problems. Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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