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Problem with adding dynamic connection Oracle
by hawelek_tlen 10 Jun '04

10 Jun '04

Hi, I want add dynamic connection to Oracle, for each user by logging, and deleting this connection by logout, I try to do this with python script add_edit_connection with two parameters login,password: id_con='con_'+log str_con=log+'/'+dbpassw+'@ora9cip' container.manage_addZOracleConnection(id_con,'',str_con,check=1, REQUEST=None) when I run this script from ZMI, everything goes ok, because I'm logged as root, but when I try to run this script from outside, without login to ZMI, I'm asked about user login and password, how can I add dynamic connection for each user, without user, maybe i should some security properties, thanks for answer, regards, Adam

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RE: [Zope] segmentation fault on startup
by Niranjan Patel 10 Jun '04

10 Jun '04

Everyone, For your reference. The error for segmentation fault is related to running runzope as root if you run as other user (effective-user) it works fine. See this like http://zope.org/Collectors/Zope/1301 <http://zope.org/Collectors/Zope/1301> Niranjan -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] On Behalf Of Niranjan Patel Sent: Tuesday, June 08, 2004 5:38 PM To: 'zope(a)zope.org' Subject: RE: [Zope] segmentation fault on startup Hello everyone. Just to let you know this is a 64 bit machine. Does someone have zope+plone running on 64 bit. Niranjan -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org] On Behalf Of Niranjan Patel Sent: Tuesday, June 08, 2004 4:59 PM To: 'zope(a)zope.org' Subject: [Zope] segmentation fault on startup Hello everyone, I have installed Zope 2.7 on Fedora Core 2 from the source by compiling On starting the ZServer using runzope I get the segmentation fault error. Downloaded the Zope2.7 source code Ran configure with a prefix option Ran make Ran make install Ran mkzopeinstance.py gave a different directory for instance and provided username and password Now when I try to run the runzope it gives me segmentation fault. There is no log file no Data.fs created. Any ideas how to proceed. Thanks Niranjan Patel

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zope.org/cvs.zope.org/svn.zope.org server move
by Andrew Sawyers 10 Jun '04

10 Jun '04

Dear Zope Community Members, Excuse the cross post, but this announcement is important to all. This coming Thursday, 06.17.2004 we will be moving the the zope.org website, cvs and svn services to new hardware at our Northern Va. data center. Effective 5:00pm EST the creation of accounts on the zope.org website and logging in to the zope.org website will be disabled to ensure that up to date data is migrated onto the new servers. We expect this move to take ~1 to 2 hours to complete. The zope.org TTL and secondary refresh times have been updated to 1 hour. The afternoon of the move, these times will be reduced down to 15 minutes in preparation for a smooth DNS change over when the migration is complete. Ken "I'm evil, so don't mess with me" Manheimer will be handling the CVS/SVN migration and will provide more details on the expected outages early next week. If anyone has questions, feel free to let us know. Thanks, Andrew Sawyers -- Zope Corporation Software Engineer (540) 361-1700

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[ANN] TrustedExecutables 0.1: PageTemplates/Python Scripts unrestricted by Zope's security
by Dieter Maurer 10 Jun '04

10 Jun '04

'TrustedExecutables' is a set of executable objects unrestricted by Zope's security. Currently, it contains 'TrustedPageTemplateFile', 'TrustedFSPageTemplate' and 'TrustedFSPythonScript'. 'TrustedFSPageTemplate' and 'TrustedFSPythonScript' are registered with the filename extensions 'xpt' and 'xpy', respectively. As Zope's security checks are expensive, avoiding them can drastically speed things up. On the other hand, these objects must make their own security checks at places where access control is required. Use with extreme care! ATTENTION: It is not unlikely that this product brakes between Zope releases, as it uses undocumented implementation artefacts. It is probably not very difficult to fix things again but you will need programming skills to do so. Download: <http://www.dieter.handshake.de/pyprojects/zope#TrustedExecutables> -- Dieter

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ANNOUNCE: Looking for a few good Zopistas
by Brian Lloyd 10 Jun '04

10 Jun '04

Senior Software Engineer Zope Corporation is seeking an experienced, highly motivated Software Engineer to deliver cutting-edge Zope solutions for external and internal customers. Requirements *Experience building production applications with Zope and / or CMF *Bachelor's degree in CS and/or equivalent industry experience *Experience using software engineering processes such as UP or XP *Strong background in Python and Web application development *Proven ability to design and deliver custom solutions *Ability to perform challenging assignments under general supervision *Strong communication and collaboration skills *Good problem solving and documentation skills Responsibilities include: *Conduct detailed analysis of problem domains and customer requirements *Develop innovative software designs and architectures *Deliver robust software components and solutions *Contribute to project documentation, transition materials and training *Follow and contribute to the enhancement of Zope's internal software development methodology *Participate in the continuing development of the Zope platform Qualified candidates, send resume and salary requirements to careers(a)zope.com. Only candidates invited for an interview will be contacted. Position is in Fredericksburg, VA. (Must have valid working papers entitling you to employment in the US.) Brian Lloyd brian(a)zope.com V.P. Engineering 540.361.1716 Zope Corporation http://www.zope.com

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memory leak?
by Einar Næss Jensen 10 Jun '04

10 Jun '04

I'm Running Zope 2.7.0 and python 2.3.3 on Debian with kernel 2.6.4 I'm experiencing a rather anoying memory leak (?) wich causes the need of a restart of zope once a week or so. something in my zope causes the swap-partition to fill up (1,5 Gig), and eventually zope will stop responding. When I restart zope, Everything is back to normal, and the the swap partition slowly starts growing again. I have a sneaking suspicion that this is caused by some External methods (we are using a lot) So: How may I track memory usage in zope, particulary: How can I find out wich object is "gun on the run". Best regards Einar Næss Jensen -- Einar Næss Jensen Avdelingsingeniør IT-HF 735 90750

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Alternate row shading
by Steve Jibson 10 Jun '04

10 Jun '04

The documentation that I've been able to find suggests that if I want to do alternate-row shading for a table, I should do the following: <table> <tbody tal:repeat="item container/objectValues"> <tr bgcolor="#EEEEEE" tal:condition="repeat/item/even"> <td tal:content="repeat/item/number">#</td> <td tal:content="item/id">Id</td> <td tal:content="item/meta_type">Meta-Type</td> <td tal:content="item/title">Title</td> </tr> <tr tal:condition="repeat/item/odd"> <td tal:content="repeat/item/number">#</td> <td tal:content="item/id">Id</td> <td tal:content="item/meta_type">Meta-Type</td> <td tal:content="item/title">Title</td> </tr> </tbody> </table> This is all fine and dandy until the number of columns gets big and the code to generate them gets complicated. Since all of the TDs are duplicated, you end up maintaining the same code twice. It was simpler in DTML when I could do: ... <tr<dtml-if sequence_even> bgcolor="#EEEEEE"</dtml-if>> ... and not duplicate the whole block of TDs. I think I've found a way to make it work similarly using ZPT, but it's a hack at best, and it's very ugly: <table> <tr tal:repeat="item container/objectValues" tal:attributes="bgcolor python:(repeat['item'].even() and '#EEEEEE') or None"> <td tal:content="repeat/item/number">#</td> <td tal:content="item/id">Id</td> <td tal:content="item/meta_type">Meta-Type</td> <td tal:content="item/title">Title</td> </tr> </table> I'd say this is still better than duplicated code. I've been doing this ZPT stuff for all of two days now. Is there a better way to do this?

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Broken time criteria in CMFTopic?
by Hauan, Michael J 10 Jun '04

10 Jun '04

I've looked for answers to this elsewhere but haven't found any, so hopefully turn to you all! Situation: adding a Topic to find items that are less than, for example, 2 weeks old. I'm using Zope 2.7.0, CMF1.4.2, and Plone 2.0-final. Problem 1: when I set the "friendly" date criteria to "less than", "2 weeks", and "old" and hit save, the "less than" is changed to "more than" and the Topic returns no results. Problem 2: when I set the "friendly" criteria to "within", "2 weeks", and "old" and hit save, the parameters are saved but the Topic still returns no results.

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Still lost in security land
by davidnwd＠bellsouth.net 10 Jun '04

10 Jun '04

Hi all: I'm calling an External to access a SOAP service. OK, here's the External class: import sys import Globals from os import path from Acquisition import aq_base from AccessControl import ClassSecurityInfo from Acquisition import Implicit import SOAPpy class Result(Implicit): def __init__(self, results): self._results=results # Create a SecurityInfo for this class security = ClassSecurityInfo() security.declareObjectPublic() security.declarePublic('getResults') def getResults(self): return self._results Globals.InitializeClass(Result) def search(self,REQUEST): # edit this for the exact server url = 'http://localhost:8080/jboss-net/services/OISSoap?wsdl' proxy = SOAPpy.WSDL.Proxy(url) # Get values from the REQUEST gender = REQUEST.get('gender') race = REQUEST.get('race') age = REQUEST.get('age') ageRange = REQUEST.get('agerange') height = REQUEST.get('height') heightRange = REQUEST.get('heightrange') eyeColor = REQUEST.get('eyecolor') hairColor = REQUEST.get('haircolor') crimes = SOAPpy.arrayType(data = [REQUEST.get('crimes')]) counties = SOAPpy.arrayType(data = [REQUEST.get('counties')]) rowLimit = 20 From = 'portal' # not used for now idNbr = '' idType = '' weight = '' weightRange = '' sentenceInfo = '' county = '' currentRow = 0 cri = SOAPpy.structType( data = {"age":age, "ageRange":ageRange, "counties": counties, "county": county, "crimes": crimes, "currentRow":currentRow, "eyeColor": eyeColor, "from": From, "gender": gender, "hair":hairColor, "height": height, "heightRange": heightRange, "idNbr": idNbr, "idType": idType, "race":race, "rowLimit":rowLimit, "sentenceInfo":sentenceInfo, "weight":weight, "weightRange":weightRange} ) return Result(proxy.query(Criteria = cri)['results']).__of__(self) Now, everything's cool, the class works from inside Zope (Plone), and I get my result object. Then I: # get a list of people from search criteria REQUEST=context.REQUEST # process the search criteria result = context.search(REQUEST) # put in the session as a transient object session=REQUEST.SESSION session['results']=result.getResults() # (Optional) set the default next action (this can be overridden # in the script's actions tab in the ZMI). state.setNextAction('redirect_to:string:search_results') # Always make sure to return the ControllerState object return state This is what I get in search_results: The container has no security assertions. Access to 'DOCNbr' of (SOAPpy.Types.structType multiRef at 52304152): {'status': 'INACTIVE', 'DOCNbr': 139999L, 'isDCC': 0, 'isDOP': 1, 'firstName': 'RANDALL', 'middleName': '', 'gender': 'MALE', 'age': 30L, 'hasDCC': 1, 'race': 'WHITE', 'lastName': 'SOMMERS'} denied. Following the ZDG, this is exactly what they show, yet the result array inside my object has its own assertions, and I CANT GET TO THEM! Help!

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jcNTUSerFolder
by HERITIER Damien 10 Jun '04

10 Jun '04

Hi everybody, I would like to take all the user in a NT server. I found the product jcNTUserFolder. It's a good product. It take all of the user in the NT server, but only on the server where zope running. And of course in my case, all of the users are in another server. So, If somebody have a solution to help me, I thanks him a lot. ;-) My objectif: use the NT user (who are on another server) in plone. Thanks, Regards Damien

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