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Parametera and Formulator
by Dag Nygren 17 Sep '02

17 Sep '02

Hi, I have two questions today, both concerning the not so clearly explained parameter passing of Zope: 1. Did I understand it right when I assume that all the variables (form and dtml-let stuff) are available in all the objects that are below (in the object hierarchy) the one where they were defined. 2. How do I pass one of these Global (?) variables to a python procedure from a DTML page ? BRGDS -- Dag Nygren email: dag(a)newtech.fi Oy Espoon NewTech Ab phone: +358 9 8024910 Träsktorpet 3 fax: +358 9 8024916 02360 ESBO Mobile: +358 400 426312 FINLAND

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Assigning roles in context from groups
by John K. Hohm 17 Sep '02

17 Sep '02

I am using LDAPUserFolder with Zope 2.5.1 to authenticate users. I have users in groups (which show up as roles in Zope) such that the group names are part of some folder names, and I want to put the users in roles in the context of a folder based on whether they are in a group that matches the folder name and a certain role name. This should allow me to assign permissions to those roles in a containing folder and have them apply only to the folders that a user is in a group for. For example, if I put user 'jhohm' in group 'foo_dogs', then 'jhohm' automatically has the 'foo_dogs' role, but I also want 'jhohm' to have the 'dogs' role in the context of the '/auto/foo' folder; likewise for 'bar_dogs' giving 'dogs' in '/auto/bar', etc. Then I can just assign permissions to 'dogs' in '/auto'. I figured that one way would be to create a product inherited from OFS.Folder that defined an __ac_local_roles__ method, but I'm not having much luck with that (it seems to do nothing). Am I even on the right track?

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Dynamic Sum
by Michael Fox 17 Sep '02

17 Sep '02

Hi *, I have a dtml-in which lists both quantity and cost of items in my table. I am generating the total for each item row like so - <dtml-var expr="cost * qty" fmt="dollars-and-cents-with-commas"> What would be the practical approach to calculating the sum of all totals for each item here? Regards, Michael Fox Web Analyst/Programmer Century Software Ph: +612 9460 1422 Fax: +612 9460 3098 Email: michael(a)centurysoftware.com.au This E-mail from Century Software Pty Ltd expresses the views of the sender and not necessarily the views of the Company. The E-mail and any files transmitted with it are confidential to the intended recipient at the E-mail address to which it has been addressed. The E-mail may not be disclosed or used by any other than the addressee, nor may it be copied in any way. If you are not the intended recipient please contact the sender as soon as possible and delete any copies of this message. Please note that although this E-mail has been checked, we cannot accept any responsibility for any transmitted viruses. It is therefore your responsibility to virus scan attachments (if any).

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Accessing local filesystem through Webdav ( Zope ) ?
by Heimo Laukkanen 17 Sep '02

17 Sep '02

Blob, LocalFS almost solved my problems by mapping file system to Zope - fowever it doesn't yet support WebDav, which brings me back to my problem. How could I get local file system visible in Zope - so that it would work also with Webdav? Why? Well at our office we have a samba share on server and intranet in Zope. I would like to map the samba share to Zope -- and then also open intranet to outside network, so that people would be able to log in to intranet from home and also access the file share which normally is accessed through a network drive at the office. -- Heimo Laukkanen Oy Fountain Park Ltd Hämeentie 153 B, 00560 Helsinki, Finland tel. +358 9 777 68 161, gsm +358 40 759 1110, fax +358 9 777 68 100 http://www.fountainpark.org

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Changing Passwords (exUserFolder, CMF)
by Bryan C. Andregg 17 Sep '02

17 Sep '02

I have exUserFolder (postgresql) and the CMF working very well together. I've written a short form and script to allow users to change their passwords that returns a redirect to a "user profile" page. The script runs great until the redirect and then prompts the user for their username and password again (presumably because it's been changed). I'd like to skip this step if possible. Ideas? -- Bryan C. Andregg Duke University Medical Center Programmer Dept. of Anesthesiology e <bryan.andregg(a)duke.edu> p +1 919 684 6201

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RE: [Zope] I can't seem to get site-packages to work under Win32
by Friedlander Paul 17 Sep '02

17 Sep '02

Thanks for the feedback. The debug screen shows "C:\PROGRA~1\WebSite\bin\lib\site-packages" under syspath and "C:\PROGRA~1\WebSite\lib\python" for SOFTWARE_HOME. I have tried putting a site-packages directory in the following locations with no luck. C:\PROGRA~1\WebSite\bin\lib\site-packages C:\PROGRA~1\WebSite\lib\python\site-packages Any other ideas? -----Original Message----- From: Dieter Maurer [mailto:dieter@handshake.de] Sent: Monday, September 16, 2002 2:16 PM To: Friedlander Paul Cc: 'zope(a)zope.org' Subject: Re: [Zope] I can't seem to get site-packages to work under Win32 Friedlander Paul writes: > I am trying to install sping (piddle) and PIL so that I can use them under > Zope. When my external method tries to import them I get a "no module named > ..." message. > > I have tried creating site-packages under "C:Program > Files\WebSite\bin\lib\site-packages" and under "C:Program > Files\WebSite\lib\Python\site-packages". Neither seems to work. Go to "Control_Panel --> Debug Information" There, you see "sys.path", the sequence of directories Python looks for modules/packages. One of the entries look like ".../python2.1". This directory is where you must put "site-packages" in. Dieter

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Plone 1 beta (problems with existing sites)
by varro＠iol.it 17 Sep '02

17 Sep '02

Hi!! I installed the new version of plone on the older (1 alpha 4) just replaicing the oder directory with the newer. If I create a new plone site, it works. But if I can to access to older site (create before patch) the main page is showed with a longged user (me), and I can't log out I can't do anything! I tryed to delete them, delete coockies..... but nothing... Some ideas? The error received is: --------------------------------------------------- Site Error An error was encountered while publishing this resource. Undefined Sorry, a site error occurred. Traceback (innermost last): File /opt/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /opt/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line 114, in publish File /opt/Zope-2.5.1-linux2-x86/lib/python/Zope/__init__.py, line 159, in zpublisher_exception_hook (Object: infoFactory) File /opt/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line 98, in publish File /opt/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: folder_contents) File /opt/Zope-2.5.1-linux2-x86/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: folder_contents) File /opt/Zope-2.5.1-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py, line 252, in __call__ (Object: folder_contents) File /opt/Zope-2.5.1-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py, line 283, in _bindAndExec (Object: folder_contents) File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/CMFCore/FSPageTemplate.py, line 163, in _exec (Object: folder_contents) File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/ZopePageTemplat e.py, line 210, in _exec (Object: folder_contents) File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/CMFCore/FSPageTemplate.py, line 139, in pt_render (Object: folder_contents) File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/PageTemplate.py , line 86, in pt_render (Object: folder_contents) (Info: {'container': <CMFSite instance at 8f2ced8>, 'here': <CMFSite instance at 8f2ced8>, 'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0x865f184>, 'nothing': None, 'options': {'args': ()}, 'request': <h3>form</h3><table></table><h3>cookies</h3><table><tr valign="top" align="left"><th>_ZopeId</th><td>'24960413A0eJ5-fvors'</td></tr><tr valign="top" align="left"><th>__ac_name</th><td>'cvirgili'</td></tr><tr valign="top" align="left"><th>tree-s</th><td>'eJzTiFZ3hANPW/VYHU0ALlYElA'</td></tr></tabl e><h3>lazy items</h3><table><tr valign="top" align="left"><th>SESSION</th><td><Python Method object at 0x8d2a0d0></td></tr></table><h3>other</h3><table><tr valign="top" align="left"><th>_ZopeId</th><td>'24960413A0eJ5-fvors'</td></tr><tr valign="top" align="left"><th>URL1</th><td>'http://158.110.147.137:8080/Web/infoFactory'< /td></tr><tr valign="top" align="left"><th>PUBLISHED</th><td><FSPageTemplate instance at 8d5d658></td></tr><tr valign="top" align="left"><th>URL3</th><td>'http://158.110.147.137:8080'</td></tr><tr valign="top" align="left"><th>__ac_name</th><td>'cvirgili'</td></tr><tr valign="top" align="left"><th>BASE3</th><td>'http://158.110.147.137:8080/Web/infoFactory' </td></tr><tr valign="top" align="left"><th>URL2</th><td>'http://158.110.147.137:8080/Web'</td></tr><tr valign="top" align="left"><th>BASE1</th><td>'http://158.110.147.137:8080'</td></tr><tr valign="top" align="left"><th>traverse_subpath</th><td>[]</td></tr><tr valign="top" align="left"><th>URL0</th><td>'http://158.110.147.137:8080/Web/infoFactory/f older_contents'</td></tr><tr valign="top" align="left"><th>SERVER_URL</th><td>'http://158.110.147.137:8080'</td></tr>< tr valign="top" align="left"><th>tree-s</th><td>'eJzTiFZ3hANPW/VYHU0ALlYElA'</td></tr><tr valign="top" align="left"><th>URL</th><td>'http://158.110.147.137:8080/Web/infoFactory/fo lder_contents'</td></tr><tr valign="top" align="left"><th>AUTHENTICATED_USER</th><td>admin</td></tr><tr valign="top" align="left"><th>BASE2</th><td>'http://158.110.147.137:8080/Web'</td></tr><t r valign="top" align="left"><th>TraversalRequestNameStack</th><td>[]</td></tr><tr valign="top" align="left"><th>AUTHENTICATION_PATH</th><td>''</td></tr><tr valign="top" align="left"><th>BASE0</th><td>'http://158.110.147.137:8080'</td></tr><tr valign="top" align="left"><th>BASE4</th><td>'http://158.110.147.137:8080/Web/infoFactory/ folder_contents'</td></tr><tr valign="top" align="left"><th>URL0</th><td>http://158.110.147.137:8080/Web/infoFactory/fo lder_contents</td></tr><tr valign="top" align="left"><th>URL1</th><td>http://158.110.147.137:8080/Web/infoFactory</t d></tr><tr valign="top" align="left"><th>URL2</th><td>http://158.110.147.137:8080/Web</td></tr><tr valign="top" align="left"><th>URL3</th><td>http://158.110.147.137:8080</td></tr><tr valign="top" align="left"><th>BASE0</th><td>http://158.110.147.137:8080</td></tr><tr valign="top" align="left"><th>BASE1</th><td>http://158.110.147.137:8080</td></tr><tr valign="top" align="left"><th>BASE2</th><td>http://158.110.147.137:8080/Web</td></tr><tr valign="top" align="left"><th>BASE3</th><td>http://158.110.147.137:8080/Web/infoFactory</ td></tr><tr valign="top" align="left"><th>BASE4</th><td>http://158.110.147.137:8080/Web/infoFactory/f older_contents</td></tr></table><h3>environ</h3><table><tr valign="top" align="left"><th>HTTP_ACCEPT_ENCODING</th><td>'gzip, deflate'</td></tr><tr valign="top" align="left"><th>channel.creation_time</th><td>1032252690</td></tr><tr valign="top" align="left"><th>SERVER_PROTOCOL</th><td>'HTTP/1.1'</td></tr><tr valign="top" align="left"><th>SERVER_PORT</th><td>'8080'</td></tr><tr valign="top" align="left"><th>PATH_INFO</th><td>'/Web/infoFactory/folder_contents'</td></ tr><tr valign="top" align="left"><th>HTTP_HOST</th><td>'158.110.147.137:8080'</td></tr><tr valign="top" align="left"><th>REQUEST_METHOD</th><td>'GET'</td></tr><tr valign="top" align="left"><th>PATH_TRANSLATED</th><td>'/Web/infoFactory/folder_contents'< /td></tr><tr valign="top" align="left"><th>HTTP_IF_MODIFIED_SINCE</th><td>'Thu, 12 Sep 2002 08:25:29 GMT'</td></tr><tr valign="top" align="left"><th>HTTP_COOKIE</th><td>'__ac_name="cvirgili"; _ZopeId="24960413A0eJ5-fvors"; tree-s="eJzTiFZ3hANPW/VYHU0ALlYElA"'</td></tr><tr valign="top" align="left"><th>SCRIPT_NAME</th><td>''</td></tr><tr valign="top" align="left"><th>SERVER_SOFTWARE</th><td>'Zope/(Zope 2.5.1 (binary release, python 2.1, linux2-x86), python 2.1.3, linux2) ZServer/1.1b1'</td></tr><tr valign="top" align="left"><th>HTTP_ACCEPT_LANGUAGE</th><td>'it'</td></tr><tr valign="top" align="left"><th>HTTP_ACCEPT</th><td>'image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */*'</td></tr><tr valign="top" align="left"><th>REMOTE_ADDR</th><td>'158.110.147.214'</td></tr><tr valign="top" align="left"><th>HTTP_REFERER</th><td>'http://158.110.147.137:8080/Web/infoF actory'</td></tr><tr valign="top" align="left"><th>SERVER_NAME</th><td>'ws-ai-12.dimi.uniud.it'</td></tr><tr valign="top" align="left"><th>GATEWAY_INTERFACE</th><td>'CGI/1.1'</td></tr><tr valign="top" align="left"><th>HTTP_USER_AGENT</th><td>'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0; T312461)'</td></tr><tr valign="top" align="left"><th>CONNECTION_TYPE</th><td>'Keep-Alive'</td></tr></table>, 'root': <Application instance at 8e81808>, 'template': <FSPageTemplate instance at 8d5d658>, 'traverse_subpath': [], 'user': admin}) File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 158, in __call__ File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 191, in interpret File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 523, in do_useMacro File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 191, in interpret File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 547, in do_defineSlot File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 191, in interpret File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 345, in do_optTag_tal File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 330, in do_optTag File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 325, in no_tag File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 191, in interpret File /opt/Zope-2.5.1-linux2-x86/lib/python/TAL/TALInterpreter.py, line 474, in do_loop_tal File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/TALES.py, line 233, in setRepeat File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/TALES.py, line 247, in evaluate File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expressions.py, line 198, in __call__ File /opt/Zope-2.5.1-linux2-x86/lib/python/Products/PageTemplates/Expressions.py, line 188, in _eval Undefined: left_slots not found in 'here/left_slots', at line 43, column 19 ---------------------------------------------------------------------------- ---------------- Tanks!

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Re: cross browser compatibility
by Josef Meile 17 Sep '02

17 Sep '02

--- In zope@y..., "Stephan Goeldi" <goeldi@g...> wrote: > > I look at my server logs over the past year and when a browser hits 2-3% > or > > lower, stop worrying about back supporting its bugs and inconsistencies. > > Depends on how much 3% is in your case. If you e.g. have 100 visits a day, > it means, that up to 3 potential customers are perhaps locked out. > > Designing for usability and accessibility means, that your website might > work, even if micros~1.oft or Netscape announce a new browser version. Yeah, that's really true. 3% can be a lot if you are working for a big company. And what's about systems like IRIX where there is no netscape 6 yet and the new versions of mozilla are really slow? Suppose that your boss doesn't know much of programming, he's not going to accept that excuse. I've experienced it. On the other hand, a lot of users are going to think that that's your mistake and not a browser's error. Regards, Josef.

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rendering speed
by Tonico Strasser 17 Sep '02

17 Sep '02

I want to measure the exactly rendering speed of dynamically generated pages in Zope. How can i do this? Tonico -- Contact me mailto:contact_tonico@yahoo.de Visit my HomePage http://tonico.freezope.org __________________________________________________________________ Gesendet von Yahoo! Mail - http://mail.yahoo.de M�chten Sie mit einem Gru� antworten? http://grusskarten.yahoo.de

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Friday the 13th and date range search :-)
by Josef Meile 17 Sep '02

17 Sep '02

Hi, I'm doing a date range search on a Catalog and I'm getting results that don't match the range. Before today, it had worked perfectly, but when I introduce dates between the 12th and 15th September it fails. Is it related with friday the 13th? :-) This is my code: id: searchInCatalog Parameter List: date1, date2 catalog=context.Catalog return catalog( { 'meta_type' : 'EvDocDate', 'event_date' : [date1,date2], 'event_date_usage': 'range:min:max', 'sort_on' : 'event_date', } ) I called it so: <dtml-let date1="'2002/09/12 8'" asDate1="_.DateTime(date1)" date2="'2002/09/12 13'" asDate2="_.DateTime(date2)" results="searchInCatalog(asDate1,asDate2)"> from: <dtml-var asDate1> til: <dtml-var asDate2> <dtml-in results> <dtml-let myObj="_['sequence-item']"> <dtml-var "myObj.event_date"> <dtml-var expr="(asDate1<=myObj.event_date) and (myObj.event_date<=asDate2)"> </dtml-let> </dtml-in> </dtml-let> And it prints: from: 2002/09/12 08:00:00 GMT+2 til: 2002/09/12 13:00:00 GMT+2 2002/09/16 07:00:00 GMT+2 0 2002/09/16 07:00:00 GMT+2 0 2002/09/16 09:00:00 GMT+2 0 2002/09/16 09:00:00 GMT+2 0 2002/09/16 10:00:00 GMT+2 0 2002/09/16 10:00:00 GMT+2 0 2002/09/16 11:00:00 GMT+2 0 2002/09/16 11:00:00 GMT+2 0 2002/09/16 12:00:00 GMT+2 0 2002/09/16 12:00:00 GMT+2 0 If you see the expresion "(asDate1<=myObj.event_date) and (myObj.event_date<=asDate2)" is allways false, then why is the catalog retuning this values? Does anybody knows how to solve it? Thanks in advanced, Josef

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