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Bug Report + Solution.
by ycheng＠oss.sinica.edu.tw 28 Aug '02

28 Aug '02

Patch to lib/python/TreeDisplay/TreeTag.py Zope 2.5.1 So that when use virtual host monster, tree icon will appear. thanks. Yuan-Chen Cheng

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Re: [Zope-dev] when will FSZSQLMethodes be ready for primetime?
by James Johnson 28 Aug '02

28 Aug '02

Hi Chris, Is there a way to get the fszsqlmethod working on win32 with zope 2.5.1 and cmf1.2 or 1.3? I've placed dtml-comments around the sql. How do I supply the connection id? Thanks in advance, - James Traceback (most recent call last): File "C:\Home\lib\python\Products\CMFCore\DirectoryView.py", line 167, in prepareContents ob = t(name, e_filepath, fullname=entry) File "C:\Home\lib\python\Products\CMFCore\FSZSQLMethod.py", line 53, in __init__ FSObject.__init__(self, id, filepath, fullname, properties) File "C:\Home\lib\python\Products\CMFCore\FSObject.py", line 56, in __init__ self._readFile(0) File "C:\Home\lib\python\Products\CMFCore\FSZSQLMethod.py", line 101, in _readFile raise ValueError,"The '%s' parameter is required but was not supplied" % e ValueError: The 'connection_id' parameter is required but was not supplied >From: Jens Vagelpohl <jens(a)zope.com> >To: "James Johnson" <tacomabbs(a)hotmail.com> >CC: zope-dev(a)zope.org >Subject: Re: [Zope-dev] when will FSZSQLMethodes be ready for primetime? >Date: Sat, 24 Aug 2002 09:07:42 -0400 > >they are already available. chris withers contributed them to the CMF code >base. unfortunately, the semantics differ widely from the accepted >standards for putting information like parameters at the top of the file. >his syntax is all different :/ > >jens > >On Friday, August 23, 2002, at 10:42 , James Johnson wrote: > >> >>Hello, >>I'm trying to use zsql methods from the filesystem using the filesystem >>directory view. DTML, ZPT, and python scripts show up but not the .zsql >>files. Is there a way I can get them working now? Is there a time frame >>for its release? >>Thanks, >>- James >> >> _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com

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when will FSZSQLMethodes be ready for primetime?
by James Johnson 28 Aug '02

28 Aug '02

Hello, I'm trying to use zsql methods from the filesystem using the filesystem directory view. DTML, ZPT, and python scripts show up but not the .zsql files. Is there a way I can get them working now? Is there a time frame for its release? Thanks, - James _________________________________________________________________ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx

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Mixin required for Subobject in Z Class?
by John K. Hohm 28 Aug '02

28 Aug '02

I have created a (so far very) simple Z Class that inherits from ZObject and ZObjectManager. The Subobjects tab lets me select any kind of object *except* a ReStructuredText Document, which is provided by the ZReST 1.0 Product. Richard Jones, the ZReST author, suggested that perhaps a mixin class was needed in ZReST for this to work. What is required here? This is the response I get when attempting to add ReStructuredText Document to the Subobjects list of my Z Class: Status: 500 Internal Server Error X-Powered-By: Zope (www.zope.org) Python (www.python.org) Bobo-Exception-File: C:\PROGRA~1\Zope1\lib\python\ZODB\Connection.py Bobo-Exception-Type: UnpickleableError Content-Type: text/html Bobo-Exception-Value: bobo exception Content-Length: 1608 Bobo-Exception-Line: 345 <html><head><title>Course</title></head><body bgcolor="#FFFFFF"> <table border="0" width="100%"> <tr valign="TOP"> <td width="10%" align="center"> <img src="http://127.0.0.1/Zope/p_/ZButton" alt="Zope"> </td> <td width="90%"> <h2>Zope Error</h2> <p>Zope has encountered an error while publishing this resource.</p> <p> <strong>Error Type: UnpickleableError</strong><br> <strong>Error Value: Cannot pickle <type 'module'> objects</strong><br> </p> <hr noshade> <p>Troubleshooting Suggestions</p> <ul> <li>The URL may be incorrect.</li> <li>The parameters passed to this resource may be incorrect.</li> <li>A resource that this resource relies on may be encountering an error.</li> </ul> <p>For more detailed information about the error, please refer to the HTML source for this page. </p> <p>If the error persists please contact the site maintainer. Thank you for your patience. </p> </td></tr> </table> </body></html>

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Fix broken python on Mac OS X version 10.2
by Jens Vagelpohl 26 Aug '02

26 Aug '02

sorry for the crossposting, here's a little heads-up for the mac OS X crowd: upon upgrading to 10.2 (jaguar) you will most likely find that your python binary (along with most other self-compiled software) is broken. in the case of python a simple re-build (if you compiled from source, that is) fixes this. i added explicit instructions to the "Zope and Python on Mac OS X" HowTo at http://www.zope.org/Members/jens/docs/zope_osx i highly recommend re-building zope after that as well. jens

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limit to number of operations in a transaction?
by Christopher N. Deckard 25 Aug '02

25 Aug '02

Hello, So I've run into a problem. I had the need to migrate our a database of people from an old storage format to a new one. The old format uses Folders and Properties to store information about a person. Name, phone, email, address, etc. The new format uses a Product that I wrote which stores said data in a ParsedXML document. I have roughly 1,500 people in the database. I wrote a script to migrate the people. Basically it does getProperty for each property on each person folder, then creates the new person object which uses XML. Zope apparently cannot handle this number of operations in one transaction. Zope gets slower and slower and eventually becomes on responsive. It looks like the script has completed, but nothing is ever committed to the ZODB, and since Zope is unresponsive it must be restarted. This, as expected, kills that entire transaction which was never committed. Is it known that large numbers of operations, such as above, in a single transaction can cause problems? A transaction, of course, being a request, and an operation being something like manage_addProduct. I've solved the "problem" by using xmlrpc and for person in people calling my migrate_person script for only one person at a time. This is SO MUCH FASTER. I previously ran the script that migrates all of the people, and after 8 hours it still had not completed. Thoughts? -Chris

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how can I call os.spawn? (From a newbie)
by Mark Moser 25 Aug '02

25 Aug '02

I need to kick off a custom (non-CGI) program from a web request. I tried to call one of the spawn functions from the os module (using Python obviously), but Zope's security won't let me. [What actually happens is that the browser asks me to re-authenticate, although I'm already authenticated as the "super user".] How can I kick off another process from a Python scipt in Zope? or is there another way of doing it? thanks! -Mark __________________________________________________ Do You Yahoo!? Yahoo! Finance - Get real-time stock quotes http://finance.yahoo.com

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Dev ar�ive
by Adam Cekem 24 Aug '02

24 Aug '02

TrMelodi, Kýrýk linkli çalýþmayan ve birtek mp3 ü indirirken bile insanlarý kahreden sözde mp3 sitelerine alternatif olarak sizler için özenle hazýrlanmýþtýr. Her yaþtan her kesimden müziksevere hitap edebilmek için tasarlanmýþ 13 GB lýk dev Mp3 listesiyle sýnýfýnda rakipsiz olacak þekilde donatýlmýþ ve siz müzikseverlerin hizmetine sunulmuþtur. http://www.trmelodi.com adresindeki dev arþivimizde sizi bekleyen en sevdiðiniz sanatçýlarýn en sevdiðiniz þarkýlarýný birkaç dakika içinde bilgisayarýnýza indirin ve keyifle dinlemeye baþlayýn. Ýyi Eðlenceler.. http://www.trmelodi.com

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FreeBSD Zope upgrade 2.4.2->2.5.2 problems errors
by rene＠xs4all.nl 22 Aug '02

22 Aug '02

Hi. Trying to upgrade my zope, but never upgraded an installed port... Any tips appreciated.. (sorry for the crossposting, please lart this question into the right list ;) some outputs; $ dmesg | grep Free FreeBSD 4.6-STABLE #5: Sat Aug 10 15:16:08 CEST 2002 $ cvsup -g -L 2 /etc/supfile <done today, is happy, make > $ cat /etc/supfile *default host=cvsup.nl.FreeBSD.org *default base=/usr prefix=/usr *default release=cvs tag=RELENG_4 *default delete use-rel-suffix *default compress src-all ports-all tag=. doc-all tag=. /usr/ports/www/zope$ make deinstall ===> Deinstalling for zope-2.5.1_2 ===> zope-2.5.1_2 not installed, skipping /usr/ports/www/zope$ make install <snip, gets 2.5.2 package, does bunch of stuff> creating ./config.status creating Makefile make ------------------------------------------------------------------------------ Writing the pcgi resource file (ie cgi script), /usr/local/www/Zope/Zope.cgi chmod 0755 /usr/local/www/Zope/Zope.cgi ------------------------------------------------------------------------------ Deleting '.pyc' and '.pyo' files recursively under /usr/local/www/Zope... Done. ------------------------------------------------------------------------------ Compiling python modules File "/usr/local/www/Zope/lib/python/Products/ZDatabaseTool/__init__.py", li ne 2 ===== ^ SyntaxError: invalid syntax File "/usr/local/www/Zope/lib/python/Products/ZDatabaseTool/Query/WeekGrid.p y", line 40 html = html + '<th width="14%" class="'+tableHeaderClass+'"><a class="'+ta bleHeaderClass+'" ^ SyntaxError: invalid token !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! There were errors during Python module compilation. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! *** Error code 1 Stop in /usr/ports/www/zope.

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Zope Binary Release Changes for Zope 2.6
by Matthew T. Kromer 22 Aug '02

22 Aug '02

Zope is currently released in three binary formats: Windows - i386 Solaris 2.6 - SPARC Linux RH 5.2 - i386 All binary releases come with python 2.1.3, built without large file support. We are proposing to change the binary distributions to newer releases, at least on the Solaris and Linux platforms. The new Solaris binary would be Solaris 2.8. The new Linux binary would be RedHat 7.2 based (i.e. glibc 2.1). It is very likely that the supplied Pythons would be built with large file support *enabled* for these platform, unless some unforseen compatibility issue arose. If there are requirements for keeping the binary distributions based on the older software, we need to understand these requirements. Please follow up with this thread on the zope-dev(a)zope.org list if you wish to participate. -- Matt Kromer Zope Corporation http://www.zope.com/

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