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Adding users to acl_users
by Mike Kelland 08 Dec '00

08 Dec '00

Hi everyone, I tried to add the manage_users thing that someone referred me to (sorry that I don't remember who) and got the following error: Error Type: KeyError Error Value: __cmp__ my code is as follows: <table width="600" border="0" cellpadding="3" cellspacing="1"> <tr class="one"> <td style="text-align:left" colspan="2"> User Name: <br><input name="name"> </td> </tr> <tr class="two"> <td style="text-align:left"> Password:<br> <input name="password"> </td> <td style="text-align:left"> Confirm Password: <br> <input name="confirm"> </td> </tr> <tr class="one" > <td style="text-align:left" colspan="2"> Role: <br> <SELECT NAME="roles:list" SIZE="5" MULTIPLE> <OPTION VALUE="Manager">Manager <OPTION VALUE="Owner">Owner <OPTION VALUE="User">User </SELECT> <br> <INPUT TYPE="TEXT" NAME="domains:tokens" VALUE="" SIZE="40"> </td> </tr> <tr class="two"> <td colspan="2"> <input type="submit" name="submit" value="Add"> </table> ---------END--------- to get the information and I'm using the code: <dtml-with acl_users> <dtml-call expr="manage_users(REQUEST)"> </dtml-with> to process it. I've taken the code pretty much directly from the acl_users folder's Add form... Anyone know what's going on? Thanks again for everyone's help. The _.str(date) thing worked perfectly with my Access date problem... Mike Kelland mike(a)studiomatic.com

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Re: [Zope] Zope 2.2.4 dying under Solaris 2.6
by Tres Seaver 08 Dec '00

08 Dec '00

Michael Best <mbest(a)emergence.com> wrote: > > I have had Zope 2.0.1, Zope 2.1.6 and Zope 2.2.4 running on Solaris 2.6 > and inexplicably, every so often (no definiate amount of time) the Zope > dies. > > Any ideas? > > ---------- > A typical entry from STUPID_LOG is: > 2000-12-07T18:23:22 ERROR(200) zdaemon zdaemon: Thu Dec 7 11:23:22 > 2000: Aiieee! 17564 exited with error code: 11 > ---------- Error code 11 is almost certainly a SEGFAULT, which would typically mean a pointer bug in a "C" extension. Can you arrange to get a core file created, and use xdb/gdb to figure out what code was running when the bug juice squirted? At a higher level, what add-on products are you using with Zope? Tres. -- =============================================================== Tres Seaver tseaver(a)digicool.com Digital Creations "Zope Dealers" http://www.zope.org

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strange ZClass method problem
by Didier Georgieff 08 Dec '00

08 Dec '00

Hello, * I have 2 Folders (Yihaw ZClass instances) * both folders have News objects (cataloged) I put the news on the front page via (this is taken from Yihaw, simplified for the demonstation, but still have the problem) this code <dtml-in "Catalog( meta_type='Yihaw News Item', sort_on='bobobase_modification_time', sort_order='reverse')" size=30 start=query_start> <dtml-with "Catalog.getobject(data_record_id_)"> <dtml-var absolute_url html_quote> - <dtml-var title_or_id html_quote><br> </dtml-with> </dtml-in> Problem is that some news items are OK and some raise an exeption on <dtml-var title_or_id> told to be missing (!!??) It puzzle me because all news items are same ZClass instance and can be accesed normally via the zope interface, or directly, works well on view etc ... An other strange thing is when i supress the <html_quote> option, an authentication windows show up and gives an other traceback (see below). So when i put the <missing> option, to the <dtml-var title_or_id> it works well except nothing shows on the <dtml-var title_or_id>, and the right <absolute_url> is correctly shown for ALL the news item (including the b"bad" ones. In the context of both Yihaw Folder i have access content, view authorisation and view (via a local role). Only difference is : * in the folder with problem access content, view authorisation, view are given by hand at this level (without permission acquisition for those 3 for anonymous restriction) * in the folder without problem it's acquired from above (no anonymoiyus restriction) It happens even when i'm "manager". So i suspect some strange security problem, or more sure something i didn't understood on the acquisition/security machinery. And I'm not sure if it has relation with the fact those items are custom ZClass instances I hope this was clear and not too cryptic. The 2 traceback : 1- WITHOUT html_quote Unauthorized You are not authorized to access title_or_id. Traceback (innermost last): File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 187, in publish File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 171, in publish File /zope/2-2-2/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: yihaw_test1) File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: yihaw_test1) File /zope/2-2-2/lib/python/OFS/DTMLMethod.py, line 172, in __call__ (Object: yihaw_test1) File /zope/2-2-2/lib/python/DocumentTemplate/DT_String.py, line 528, in __call__ (Object: yihaw_test1) File /zope/2-2-2/lib/python/DocumentTemplate/DT_In.py, line 611, in renderwb (Object: Catalog(meta_type='Yihaw News Item', sort_on='bobobase_modification_time', sort_order='reverse')) File /zope/2-2-2/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: Catalog.getobject(data_record_id_)) File /zope/2-2-2/lib/python/OFS/DTMLMethod.py, line 194, in validate (Object: yihaw_test1) File /zope/2-2- 2/lib/python/AccessControl/SecurityManager.py, line 139, in validate File /zope/2-2- 2/lib/python/AccessControl/ZopeSecurityPolicy.py, line 209, in validate Unauthorized: (see above) 2 - WITH html_quote KeyError Sorry, a Zope error occurred. Traceback (innermost last): File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 187, in publish File /zope/2-2-2/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 171, in publish File /zope/2-2-2/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: yihaw_test1) File /zope/2-2-2/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: yihaw_test1) File /zope/2-2-2/lib/python/OFS/DTMLMethod.py, line 172, in __call__ (Object: yihaw_test1) File /zope/2-2-2/lib/python/DocumentTemplate/DT_String.py, line 528, in __call__ (Object: yihaw_test1) File /zope/2-2-2/lib/python/DocumentTemplate/DT_In.py, line 611, in renderwb (Object: Catalog(meta_type='Yihaw News Item', sort_on='bobobase_modification_time', sort_order='reverse')) File /zope/2-2-2/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: Catalog.getobject(data_record_id_)) File /zope/2-2-2/lib/python/DocumentTemplate/DT_Var.py, line 276, in render (Object: title_or_id) KeyError: title_or_id -- Didier Georgieff DDAF du Bas-Rhin - Cellule SIG 2, rue des Mineurs 67070 Strasbourg Cedex tél : 03.88.25.20.33 - fax : 03.88.25.20.01 email : didier.georgieff(a)agriculture.gouv.fr SIT du Bas-Rhin : http://www.bas-rhin.sit.gouv.fr GéoWeb http://sertit10.u-strasbg.fr

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Zope's default icons not displayed
by Anthony Monta 08 Dec '00

08 Dec '00

Hi, Yikes, can someone help me out? My browser isn't rendering Zope's default icons on its management screens. I'm running Zope version: Zope 2.2.4b1 (binary release, python 1.5.2, linux2-x86) Python version: 1.5.2 (#10, Dec 6 1999, 12:16:27) [GCC 2.7.2.3] System Platform: linux2 I get an attribute error. Here's the traceback:  _p_mtime? Any guidance would be greatly appreciated. Cheers, Anthony ~~~~~~~~~~~~~~~~ Dr. A. B. Monta Coordinator of Curricular Assessment & Academic Reporting Louisiana Board of Regents 150 Third Street, Suite 129 Baton Rouge, LA 70801-1389 225.342.4253, ext. 143 amonta(a)regents.state.la.us

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Submit your software to BlueChillies.com
by Joseph Hadinata 08 Dec '00

08 Dec '00

Hi, We are pleased to inform you that we have launched a new website containing shareware, freeware and demoware resources. We have invested a great deal of time and money in making BlueChillies.com the best shareware and freeware website. BlueChillies.com lists Windows, Macintosh, BeOS, DOS, Windows CE, Palm OS, and Linux/UNIX software which are organized to more than 200 categories including Games, Utilities, Drivers, MP3 and Audio, Multimedia, Internet, Business, HTML and more! For this purpose, please submit your shareware and freeware to BlueChillies. Listing your software with BlueChillies.com gives your software global exposure! To submit a software, you must have a BlueChillies ID and Password that can be obtained by filling out our registration form at http://BlueChillies.com/join.php. This is for security reason so that your software details cannot be modified by someone else. Afterward, you can start to submit software by clicking "Add a Listing" at the bottom of the page. We also accept PAD files! Just go to http://BlueChillies.com/pad.php and submit your PAD files. You don't need to register first. It's very simple and easy. I would be very grateful if you could submit your software at your earliest convenience. Should you have any questions, please do not hesitate to contact us at support(a)bluechillies.com. Your faithfully, Joseph Hadinata President & CEO BlueChillies.com http://BlueChillies.com

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Re: [Zope] Why I Love Zope: Success Stories (BEWARE: sappy stuff inside)
by Bak ＠ kedai 08 Dec '00

08 Dec '00

-----Original Message----- From: J. Atwood <jatwood(a)bwanazulia.com> To: Zope(a)zope.org <Zope(a)zope.org> Date: Friday, December 08, 2000 10:35 PM Subject: [Zope] Why I Love Zope: Success Stories (BEWARE: sappy stuff inside) >I run at least 7 or 8 Zope sites of varying shapes and sizes for >about a year now and everyone once in awhile I just have to take a >moment and reflect upon how much easier Zope has made my "web" life. ---8<---snipped a lot of great stuff. search the mailing list if you want to know :)--- oOo Zope .. how do i love thee.. let me count the ways -i can now give something out, instead of sucking everything in. the community is really a helpful lot. if i don't chance upon zope (twice - once during 1.1.13 i left screaming for not able to run it, then 2.0b1 - i left screaming for being able to put up a site in a month), i will still be the ****head who'll use your code and don't give anything in return :) -zclass - despite what Chrisw, TheJester, and all you real developers out there say :), is really a hook in mouth. without it i won't procede, and without it, i wont try to learn python. -i'll stop now until i can't count higher then 2, or get that free zope book :) what say others?

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<dtml-var date fmt=Date> does not work!
by Thomas Volkmar Worm 08 Dec '00

08 Dec '00

Hi, trying the example <dtml-var date fmt=Date> from the DTML-Documentation, page 3, leads to the following result when viewing the page. Why? I am using Zope 2.2.4. I get the same results on W98/WNT and Linux. Without this tag, the page works. Regards Thomas {PRIVATE}{PRIVATE "TYPE=PICT;ALT=Zope"} Zope Error Zope has encountered an error while publishing this resource. Error Type: KeyError Error Value: date Troubleshooting Suggestions Thisresource may be trying to reference a nonexistent object or variable date. 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. {HYPERLINK "http://www.zope.org/Credits"}{PRIVATE "TYPE=PICT;ALT=Powered by Zope"}{HYPERLINK "http://www.zope.org/Credits"} Traceback (innermost last): File D:\Programme\Zope\lib\python\ZPublisher\Publish.py , line 222, in publish_module File D:\Programme\Zope\lib\python\ZPublisher\Publish.py , line 187, in publish File D:\Programme\Zope\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File D:\Programme\Zope\lib\python\ZPublisher\Publish.py , line 171, in publish File D:\Programme\Zope\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: test) File D:\Programme\Zope\lib\python\ZPublisher\Publish.py , line 112, in call_object (Object: test) File D:\Programme\Zope\lib\python\OFS\DTMLDocument.py, line 177, in __call__ (Object: test) File D:\Programme\Zope\lib\python\DocumentTemplate\DT_S tring.py, line 528, in __call__ (Object: test) File D:\Programme\Zope\lib\python\DocumentTemplate\DT_V ar.py, line 276, in render (Object: date) KeyError: (see above) Thomas Volkmar Worm Diagonalstr. 25 D-20537 Hamburg Tel.: +49 40 2198 2741 Fax.: +49 40 2198 2742

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Is it Possible 2: Get resolution!
by Stoonsdesign 08 Dec '00

08 Dec '00

Quote: "ASP Sux, Php is OK, but ZOPE RULEZ!" Stoons (me) friday 8th dec. 2000. Q: Is it posible to get the current users SCREEN-RESOLUTION (without using Javascript!)..? Stoons = )

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ZEXP filesize
by peter bengtson 08 Dec '00

08 Dec '00

How (and if) is it possible to deduce the total size of a website from the filesize of Exported ZEXP files in Zope? If it's not possible to find a formula for the ratio of zopestuff and htmlstuff, is there any other way of getting a good estimate of "how big a site is"? Cheers, Peter

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Re: sorry to bother you again
by Chris McDonough 08 Dec '00

08 Dec '00

----- Original Message ----- From: "Matt" <matt.bion(a)eudoramail.com> To: "Chris McDonough" <chrism(a)digicool.com> Sent: Friday, December 08, 2000 4:46 AM Subject: sorry to bother you again No problem... I'd like to keep it on the mail list, so other folks can get the benefit. > Chris, > I found the following in the mailing lists, it was one of your replies to a > persistence question, I think it could finally clarify some things for me. > > Now if I understand what you have been saying in the following and before then > if I used self.a[0] = b then this will only be committed if I had called the > function that calls this within my product. If I called the function outside > of this, say using a dtmlMethod or an external method, then it would not > persist and instead I should really use > > tmp = self.a > tmp[0] = b > self.a = tmp The main question to ask yourself when trying to persist things is "is the __setattr__ of a persistent object getting called"? In the above example, the answer is yes. > I feel I am missing something. The boringplus product I made uses self.a[0] = > b type referencing, but on a dictionary, and works well. Where would my > product fail? It would not show your mutations of the 'self.a' dictionary: - after the server is stopped and restarted -or- - after the object referenced by 'self' was flushed from the RAM cache during normal operations > > thanks for your help > regards > Matt > > > Message 29479 of 46695 > > [ Reply ] > [ Forward ] > [ View > Source ] > > > > > From: Chris McDonough <chrism@d...> > Date: Tue May 2, 2000 3:05am > Subject: Re: [Zope-dev] Zope/Python Object Persistence > > > Chimezie is right... one clarification: you don't necessarily > need to > make the counter an attribute of the object the getNextCount() > method is > implemented on, but it needs to be an attribute of some object > that > sublclasses Persistence.Persistent (any standard Zope object). > > Note also that you will undoubtedly be bitten at some point > during the > writing of code in Zope by the somewhat unobvious fact that you > need to > treat mutable Python objects that are attributes of persistent > objects > as immutable. So instead of (for example): > > self.a[0] = b > > You'd need to do something like: > > tmp = self.a > tmp[0] = b > self.a = tmp > > Doing this triggers the persistence machinery. A different, > short-hand > way to do this is: > > self.a[0] = b > self.a._p_changed=1 > > > Chimezie Thomas-Ogbuji wrote: > > > > If you make the dictionary an attribute of the zope object > the > > getNextCount() method is called on, it should be pickled > automatically > > by ZODB. You'll need this logic in the beggining of > getNextCount: > > > > if (attribute exists): > > increment count attribute > > else: > > set attribute to default value (0) and increment > > > > This solution assumes you want a per-object persistent > counter. If what > > you want is a class-wide counter (common to all instances) > then I'm not > > sure how you'd do this besides: > > 1) using ZPickle product (might be overkill) > > 2) using Persistent List product (might be more appropriate) > > > > > Adam Pawliuk wrote: > > > > > > Hi, > > > > > > Is there a way that I can maintain persistent python > objects in > > > memory through the Zope Server? > > > > > > As a simple example if I create a counter in a python > module and > > > access it through an external method, the module seems to > get reloaded > > > every so often, so the counter will get reset. Can I avoid > this? > > > Basically I just want to keep a persistent > hashtable/Dictionary. > > > > > > MODULE: > > > > ************************************************************* > > > __persist = {}; > > > __persist['count'] = 0; > > > > > > def getNextCount(): > > > __persist['count'] = int( __persist['count'] )+1 > > > return __persist['count'] > > > > ************************************************************ > > > External method in DTML: > > > > > > <dtml-var "getNextCount()"> > > > > > > > > > thanks in advance > > > > > > >

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