- Zope - Zope lists

Plone not installing on Zope
by Qass 15 Dec '05

15 Dec '05

Hi: I installed Zope 2.8.4 and moved all folders from the untarred Plone 2.1.1 download to the Products folder of the instance of Zope I'm running in my home directory. I have Python 2.3.5. However, as the Plone installation instructions mention, "Plone Site" does not show up in the drop down menu of items in the ZMI. I've tried different versions of Plone to no avail. What am I doing wrong here? Thanks Qass

2 1

dynamic js lists
by raharley＠mailshack.com 15 Dec '05

15 Dec '05

Hi all Following up on my other post and having a read on quirksmode (thanks Peter). I came up with the following which unsuprising doesnt want to work. Could anyone point out any blindingly obvious code errors? I think it could perhaps be something to do with the cells number, ie cell[0] etc. Thanks Rich <html> <head> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta http-equiv="Content-Style-Type" content="text/css"> <meta http-equiv="Content-Script-Type" content="text/javascript"> <script type="text/javascript"> var rows; onload = function(){ var heavyArr=[]; var softArr=[]; var goodtosoftArr=[]; goodArr=[]; var goodtofirmArr=[]; var firmArr=[]; rows = document.getElementById('mytab').getElementsByTagName('tr'); for (var i=1;i<rows.length;i++){ var cells = rows[i].getElementsByTagName('td'); heavyArr[heavyArr.length]=[Number(cells[0].firstChild.data),'h']; softArr[softArr.length]=[Number(cells[1].firstChild.data),'s']; goodtosoftArr[goodtosoftArr.length]=[Number(cells[2].firstChild.data),'gts'] ; goodArr[goodArr.length]=[Number(cells[3].firstChild.data),'g']; goodtofirmArr[goodtofirmArr.length]=[Number(cells[4].firstChild.data),'gtf'] ; firmArr[firmArr.length]=[Number(cells[5].firstChild.data),'f']; } arrMax=['','',sortA(heavyArr),sortA(softArr),sortA(goodtosoftArr)],sortA(goo dArr)], sortA(goodtofirmArr)], sortA(firmArr)]; } function sortA(a){ var b= a.sort(function (a, b) {return a[0] == b[0] ? 0 : (a[0] < b[0] ? -1 : 1)}); return b[b.length-1][0]; } function highl(q){ for(var i=1;i<rows.length;i++){ var val = Number(rows[i].getElementsByTagName('td')[q].firstChild.data); rows[i].style.backgroundColor=(val==arrMax[q])?'#66ccff':''; } } </script> </head> <body> <select id="sel" onchange="highl(this.selectedIndex+1)"> <option> -- select --</option> <option value="heavy rating">heavy rating</option> <option value="soft rating">soft rating</option> <option value="goodtosoft rating">goodtosoft rating</option> <option value="good rating">good rating</option> <option value="goodtofirm rating">goodtofirm rating</option> <option value="firm rating">firm rating</option> </select> <br> <br> TABLE GOES HERE WITH ID=mytab </html> -------------------------------------------------------------------- mail2web - Check your email from the web at http://mail2web.com/ .

2 1

Re: [Zope] Trapping zope exceptions in python script
by Tino Wildenhain 15 Dec '05

15 Dec '05

... > > Try: > > context.afolder.manage_delObjects(['someitem']) > > where 'someitem' does not exist in 'afolder' works: try: context.afolder.manage_adlObjects(['nonexistent']) except Exception,x: if 'BadRequest' in repr(x): print "bad request" else: raise x :-) (Ok, this _is_ ugly, but at least works. Certainly these exception types should be importable or even immediately available for python scripts)

3 4

RE: [Zope] Zope 2.8.4+Latest cygwin installation
by Pascal Peregrina 15 Dec '05

15 Dec '05

Ok, just found it has already been reported several months ago, even with python 2.3.x: http://www.zope.org/Collectors/Zope/1725 Does someone know of any kind of temporary workaround for this ? Thanks ! Pascal -----Message d'origine----- De : zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] De la part de Pascal Peregrina Envoyé : jeudi 15 décembre 2005 12:25 À : zope(a)zope.org Objet : [Zope] Zope 2.8.4+Latest cygwin installation Hi, I would like to know if anyone has been able to compile and run Zope 2.8.4 with Cygwin. I just installed cygwin with latest stable packages. I compiled python 2.4.2 (I know, not the supported version, so I am about to try 2.3.5 now) I had issues with the socket module, and from google I applied a workaround that worked fine : in Modules/socketmodule.c Change : #if defined(__sgi) && !defined(INET_ADDRSTRLEN) #define INET_ADDRSTRLEN 16 #endif To : /*#if defined(__sgi) && !defined(INET_ADDRSTRLEN)*/ #define INET_ADDRSTRLEN 16 /*#endif*/ I made several python tests and all looks fine. Then I compiled Zope 2.8.4 without any issue. But when I run it, I get this error: Site Error An error was encountered while publishing this resource. exceptions.TypeError Sorry, a site error occurred. Traceback (innermost last): Module ZPublisher.Publish, line 187, in publish_module_standard Module Products.Localizer, line 58, in new_publish Module ZPublisher.Publish, line 144, in publish Module Zope2.App.startup, line 174, in zpublisher_exception_hook Module App.ZApplication, line 60, in __bobo_traverse__ Module UserDict, line 17, in __getitem__ Module ZODB.Connection, line 704, in setstate Module ZODB.Connection, line 760, in _setstate Module ZODB.serialize, line 495, in setGhostState Module ZODB.serialize, line 488, in getState Module ZODB.serialize, line 436, in _persistent_load Module ZODB.Connection, line 208, in get Module ZODB.serialize, line 482, in getGhost TypeError: Acquirer.__new__(Application) is not safe, use Persistence.Persistent.__new__() Does anyone know what I can do ? Thanks a lot. Pascal ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.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 )

1 0

Zope 2.8.4+Latest cygwin installation
by Pascal Peregrina 15 Dec '05

15 Dec '05

Hi, I would like to know if anyone has been able to compile and run Zope 2.8.4 with Cygwin. I just installed cygwin with latest stable packages. I compiled python 2.4.2 (I know, not the supported version, so I am about to try 2.3.5 now) I had issues with the socket module, and from google I applied a workaround that worked fine : in Modules/socketmodule.c Change : #if defined(__sgi) && !defined(INET_ADDRSTRLEN) #define INET_ADDRSTRLEN 16 #endif To : /*#if defined(__sgi) && !defined(INET_ADDRSTRLEN)*/ #define INET_ADDRSTRLEN 16 /*#endif*/ I made several python tests and all looks fine. Then I compiled Zope 2.8.4 without any issue. But when I run it, I get this error: Site Error An error was encountered while publishing this resource. exceptions.TypeError Sorry, a site error occurred. Traceback (innermost last): Module ZPublisher.Publish, line 187, in publish_module_standard Module Products.Localizer, line 58, in new_publish Module ZPublisher.Publish, line 144, in publish Module Zope2.App.startup, line 174, in zpublisher_exception_hook Module App.ZApplication, line 60, in __bobo_traverse__ Module UserDict, line 17, in __getitem__ Module ZODB.Connection, line 704, in setstate Module ZODB.Connection, line 760, in _setstate Module ZODB.serialize, line 495, in setGhostState Module ZODB.serialize, line 488, in getState Module ZODB.serialize, line 436, in _persistent_load Module ZODB.Connection, line 208, in get Module ZODB.serialize, line 482, in getGhost TypeError: Acquirer.__new__(Application) is not safe, use Persistence.Persistent.__new__() Does anyone know what I can do ? Thanks a lot. Pascal ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

1 0

Stepper 1.4.1 Released!
by Chris Withers 15 Dec '05

15 Dec '05

Stepper is a framework for performing asynchronous tasks on Zope servers. This is a bug fix release that corrects some problems with the 1.4.0 release. The major bugs fixed for this release were: - Write conflict errors are now handled in the same way as read conflict errors. - Stepper is no longer left locked if a conflict error occurs. - Nothing is now logged to the console in quiet mode, even with Zope 2.8. Several other small bugs were also fixed. For more information, please see: http://www.simplistix.co.uk/software/zope/stepper cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

1 0

Programmatically flushing entries from RAM cache?
by John Barham 15 Dec '05

15 Dec '05

Is it possible to flush a path w/ a specific argument from a RAM cache from a Python script? Here's my situation: I have a script FolderExists() that takes a single "path" argument and, after running an SQL query, returns True or False if the folder path exists or not in the database. Since the database query is relatively expensive, I want to cache its result in RAM. However, if a folder is created (using another Python script in the same Zope instance) I want to flush the cached result for the path (i.e., I don't want to flush all of the cached entries for the FolderExists method if that can be avoided). TIA, John

3 2

ZClass - object is broken
by Jens Walte 14 Dec '05

14 Dec '05

Hello, i have a little Problem with an old self-made ZClass-Product named "CMSFolder". Allready existing objects of CMSFolder are broken since the last restart of the instance. It is really strange because there is no broken-sign in /Control_Panel/Products. It is still possible to create new objects with CMSFolder, but if i restart the instance, the new objects are broken too. CMSFolder is folderish and it's subobjects of other meta_types are still accessable! I get the following message, if i try to access an CMSFolder-object: "This object's class was CMSFolder in module *sCk2LCT0ragDyG33NdapTQ==." The CMSFolder-ZClass-Product still has this ID and show's no errors. An export-import don't work, a rename too. I couldn't remember any changes that could be a reason for this effect. Thanks for help regards Jens

2 1

Mailman & Zope
by John Poltorak 14 Dec '05

14 Dec '05

How do I configure a Mailman list for a website which is Zope based? I guess some entries in Apaches configuration file need to distinguish between Zope based pages and Apache pages for a given virtual host, but I've no idea how to do this. Can anyone give me an example? -- John

2 1

Re: [Zope] zope and LDAP for authorisation
by J Cameron Cooper 13 Dec '05

13 Dec '05

Marinussen, M.J. (Ria) wrote: >> Hi, >> >> I'm looking for a zope product that enables me to use our Active >> Directory LDAP server for verification of login credentials only. >> I want users still stored in Zope, and access to directories should be >> also something I can handle in Zope, and I don't want to use LDAP groups >> because I don't control the LDAP server and there are no groups on the >> LDAP server I can use. >> >> So really, all I want is that Zope checks the passwords with the LDAP >> server instead of with it's own userfolder. >> And perhaps, a possibility to check/search for the available loginnames >> on the LDAP server when adding a user to the userfolder. >> >> I've checked out LDAPUserFolder but that's not what I'm looking for (I >> think...). >> >> Does anyone know whether there is such a product, or give me some >> poiners to adapt an exisiting product to my needs? > There is an LDAPMultiplugin for PluggableAuthService, which might make this easier. It could be as easy as installing LDAPUF in PAS and turning off all its interfaces except for the auth one. However, I don't quite see how you would store users in Zope and then ask for the password in LDAP on a one-to-one basis. Seems like you're relying on an "accidental" correspondence between ZODB-stored user names and LDAP user names. --jcc -- "Building Websites with Plone" http://plonebook.packtpub.com/ Enfold Systems, LLC http://www.enfoldsystems.com

2 1