- Zope-Dev - Zope lists

Getting the count of hits while searching zcatalog
by Deniz, Metin 26 Mar '02

26 Mar '02

Hello everybody, can you tell me how to get the count of hits searching a zcatalog. I've the following code for presenting me the results, but i'm missing the count of found files, where the full text search was performed. ---------------------------------------------------------------------------- ----------------------------- <dtml-in KCatalog size=5 start=query_start> <dtml-if sequence-start> <dtml-if previous-sequence> <a href="<dtml-var URL><dtml-var sequence-query >query_start=<dtml-var previous-sequence-start-number>"> (Previous <dtml-var previous-sequence-size> results) </a> </dtml-if previous-sequence> <table border> <tr> <th>Nr</th> <th>Id</th> <th>Location</th> </tr> </dtml-if sequence-start> <tr> <td><dtml-var sequence-number></td> <td><dtml-var id></td> <td><a href="/zope<dtml-var "KCatalog.getpath(data_record_id_)">"> <dtml-var "KCatalog.getpath(data_record_id_)"></a></td> </tr> <dtml-if sequence-end> </table> <dtml-if next-sequence> <a href="<dtml-var URL><dtml-var sequence-query >query_start=<dtml-var next-sequence-start-number>"> (Next <dtml-var next-sequence-size> results) </a> </dtml-if next-sequence> </dtml-if sequence-end> <dtml-else> There was no data matching this <dtml-var title_or_id> query. </dtml-in> <dtml-var standard_html_footer> ---------------------------------------------------------------------------- ----------------------------- Thanks, Metin Deniz

2 1

Tracing transactions
by Dario Lopez-Kästen 26 Mar '02

26 Mar '02

Hello! I am wondering if it is possible to trace transactions. I need it mostly to log what transacations failed, why they failed and what was involved. Any pointers in a general direction towards this are appreciated. Thanks, /dario - -------------------------------------------------------------------- Dario Lopez-Kästen, dario(a)ita.chalmers.se IT Systems & Services Systems Developer/Administrator Chalmers University of Technology

2 1

FW: [Zope] Attaching multiple file to mime
by Trevor Toenjes 25 Mar '02

25 Mar '02

I just tested dtml-boundary in the loop below and it fails. Is this feature or bug? Should dtml-boundary be altered to be a block-tag? -Trevor -----Original Message----- From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of Trevor Toenjes Sent: Monday, March 25, 2002 1:01 PM To: Maik Jablonski; Chris A. Bruce Cc: zope(a)zope.org Subject: RE: [Zope] Attaching multiple file to mime I dont see why nMIME is necessary? I consider this a bug, unless someone can point out otherwise. It should work the way below or Zope should be modified to work this way or add an </dtml-boundary> <dtml-in "objectValues('File')"> <dtml-boundary type_expr="content_type" disposition="attachment" encode="base64" filename_expr="_['sequence-item'].getId()"> <dtml-var sequence-item> </dtml-in> </dtml-mime> </dtml-sendmail> -Trevor > -----Original Message----- > From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of Maik > Jablonski > Sent: Monday, March 25, 2002 5:52 AM > To: Chris A. Bruce > Cc: zope(a)zope.org > Subject: [Zope] Attaching multiple file to mime > > > hi to all, > > some weeks ago Chris Bruce and me asked: > > > has anybody got any working example of how to send all of the files > > in a folder as attachments using sendmail and mime? > > This will not work with the original MIMETools. So I created a > new Product: > N(ew)MIMETools! > > http://www.zope.org/Members/mjablonski/NMIMETools > > With the NMIME-Product installed you can send all files of a folder for > example like this: > > <dtml-sendmail smtphost="127.0.0.1"> > To: yourMailAccount(a)yourMailServer.yourMailDomain > From: zope(a)yourZopeServer.yourZopeDomain > Subject: NMIME-Example with multiple attachments > <dtml-nmime type="text/plain" encode="7bit"> > > Just a demonstration how to send multiple attachments with > the NMIMETOOLS. > > <dtml-in "objectValues('File')"><dtml-nboundary type_expr="content_type" > disposition="attachment" encode="base64" > filename_expr="_['sequence-item'].getId()"><dtml-var > sequence-item></dtml-nboundary></dtml-in></dtml-nmime> > </dtml-sendmail> > > Please note: the NMIMETools have the same arguments as the > original MIMETools. > The only difference: <dtml-nboundary>-tag is now a real-block-tag (with an > open & close-statement) which allows iterating! > > Maybe someone will find this helpful for his work. Bug reports > and comments > are welcome... > > greetings, maik. > > -- > maik jablonski visit www.zope.org, > universitaet bielefeld LET'S GET ZOPED!!!! > zentrum fuer lehrerbildung > didaktik des sachunterrichts > postfach 10 01 31 > 33501 bielefeld > germany > tel: + 49 (0) 521 106 4234 > > http://www.zfl.uni-bielefeld.de/ > http://www.sachunterricht-online.de/ > > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

1 0

range:min bug in ZCatalogs fo Zope 2.3.2
by Johan Carlsson [Torped] 25 Mar '02

25 Mar '02

Hi, I have encountered a strange problem with ZCatalogs in Zope 2.3.2. We have objects having DateTime arguments effective_date and expiration_date that gets indexed in different ZCatalogs. (The index is a field index). We then tries to get all published objects that have not yet been archived: now=_.DateTime() Service.searchResults( effective_date =now, effective_date_usage='range:max' , expiration_date =now, expiration_date_usage='range:min' ) Now this works fine, until one day when result searchResults returns an empty result list which is not expected. It seems to be that some days the range:min statement doesn't work correctly. (I tried with different range:* combinations and the only thing I found not working is the range:min statement (some days). If I instead use a different value for now: now2 = _.DateTime(now.Date()) # now.Date() returns somethong like "2002/03/21" which in turn makes the now2 equal to the DateTime value "2002/03/21 00:00:000 GMT+1" (GMT+1 is my local TimeZone) Now using now2 in: Service.searchResults( effective_date =now, effective_date_usage='range:max' , expiration_date =now2, expiration_date_usage='range:min' ) will always result in a list (all though it gets quantized to midnight the resulting list will be somewhat biased). What I don't seem to understand is that DateTime() and DateTime(DateTime().Date) gets so different results. Have anyone seen something like this before? Best Regards, Johan Carlsson -- Johan Carlsson, Torped AB http://www.torped.se -- http://easypublisher.torped.se

4 7

Roles, groups and permissions: Less talk, more action! :-)
by Lennart Regebro 24 Mar '02

24 Mar '02

Since I'm not good at explaining how I think Zopes groups and roles should work, I have decided to show you instead: The patch is availible at http://www.zope.org/Members/regebro/workgroups/ . Just zip it up in the Products directory and restart. I won't be held responsible for anything even if it definitely is my fault. :-) This is a "proof of concept" implementation. It's availiable as a "monkeypatch" that should work on both 2.4 and 2.5 and maybe even 2.3 and 2.2. The user interface is ugly, and the code is uglier, but who cares. This is a fast hack to show how I think it should work instead of trying to explain it. :-) So, please: Check this out and say what you think. I think this a definite improvement. Another definite improvement should be switching the permissions and local roles pages. The roles should pop up first, and the permissions page could be access from that one. Best Regards Lennart Regebro Torped Strategi och Kommunikation AB

2 2

Zope 2.6 project updated
by Brian Lloyd 24 Mar '02

24 Mar '02

Hi all - I'm glad to see a thriving thread on 2.6 features :) To try to keep things manageable, I've created a project in the fishbowl at: http://dev.zope.org/Wikis/DevSite/Projects/Zope2.6/ ...to start getting the effort organized. In particular, I spent some time today going through the "call for contributors" thread and harvesting the various proposals: http://dev.zope.org/Wikis/DevSite/Projects/Zope2.6/ProposedFeatures I tried to capture who volunteered for what, but please look this over and let me know if I have you volunteered for something that you didn't mean to volunteer for :) You can also fix it yourself if you like (its a wiki). The next step will be to whittle down the proposals, so if anyone wants to add to the list (or volunteer themselves for something on it), now is the time. At this point there are as many items without volunteers as with, so please don't add any more proposals to the list unless you are also volunteering :) Brian Lloyd brian(a)zope.com Software Engineer 540.361.1716 Zope Corporation http://www.zope.com

20 41

Proposed Web Services standards for Content Management
by Richard Volpato 24 Mar '02

24 Mar '02

Hi, I came across the following from Interwoven regarding the exposing of the components of content management systems as web services. http://www.interwoven.com/company/standards/content-services/ It is an entirely language neutral formulation. Seems to me to offer (in its 50 pages) a framework that Zope 3 could with greater ease than most CMSs be made compliant or at least capable of sustaining. Maybe someone can offer an opinion about this? Thanks in anticipation. Richard Volpato

2 1

ActiveState Python Distributions
by Eric Roby 23 Mar '02

23 Mar '02

I am in the process of setting up a group of Zope servers (some ZEO and some not) using the INSTANCE_HOME technique. I am currently running a Zope 2.4.4b1 and Zope 2.5 (pointing to) on the latest ActiveState Python distribution release. They are ONLY development sites right now. The cluster I am about to setup will be production. Since ActiveStates release lags a bit from the Python release, will I get into trouble setting up a central (ActiveState) Python Interpreter from which to drive my Zope cluster. All will be 2.5+ with the exception of a Zope instance running 2.4.4 (for OracleDA compatability). Any thoughts... Thanks in advance Eric

2 1

Re: [Zope-dev] manage frame change
by Anthony Baxter 23 Mar '02

23 Mar '02

>>> seb bacon wrote > anyone object to changing the text at in the top ZMI frame to "Logged in > as <user> on <machine>?" Or is there a better place to put that info? > I find it useful when I've got several windows open to different servers. What does "<machine>" mean? The host running the ZEO server? The host running the ZEO client? What about those of us who run multiple ZEO clients on the same machine (multi-cpu, test instances, whatever)... Anthony -- Anthony Baxter <anthony(a)interlink.com.au> It's never to late to have a happy childhood.

7 9

[Zope] Problem with adding importable modules
by David Thibault 21 Mar '02

21 Mar '02

Hello all, I originally sent this one just to the zope(a)zope.org list, but I just saw a bug report similar to this about 2.5.b2 on the Zope collector at http://collector.zope.org/Zope/77, so I figured I'd also submit it to you. I'm running 2.5.0-src (see traceback below). I have a problem regarding allowing the import of extra modules. I've found various examples (like the "Allowing Import of Modules" in the Zope online help) and a mailing list item entitled "Import Libraries into Python Script" (http://lists.zope.org/pipermail/zope-dev/2001-February/009531.html) but these aren't helping me. I'm still getting this error. I'm trying to use the Reportlab toolkit from within a Zope script (NOT an external method). I DON'T want to just import the whole Reportlab toolkit, because within that toolkit there are sys and os sections with what appear to contain very dangerous items. Therefore, I'm following more along the lines of the help in the Zope online help. I created a folder called MyScriptModules in $ZOPE/lib/python/Products/. The __init__.py file therein looks like this: -------------contents of __init__.py------------------------------------- from Products.PythonScripts.Utility import allow_module, allow_class from AccessControl import ModuleSecurityInfo, ClassSecurityInfo from Globals import InitializeClass from reportlab import platypus from reportlab.lib import colors, enums, pagesizes, styles, units from reportlab.pdfgen.canvas import Canvas allow_class(Canvas) allow_class(platypus) allow_class(colors) allow_class(enums) allow_class(pagesizes) allow_class(styles) allow_class(units) ModuleSecurityInfo('reportlab').declarePublic('platypus') ModuleSecurityInfo('reportlab.lib').declarePublic('colors','enums','pagesize s',' styles','units') ModuleSecurityInfo('reportlab.pdfgen.canvas').declarePublic('Canvas') -------------end __init__.py contents--------------------------------- I only wanted to import the bare essentials of my current program and some other classes that looked harmless but useful (like colors, enums, etc). I first started with ReportLab by creating a shell-based python script, which ran perfectly and created my PDF file. Now I'm porting it to Zope and I'm getting errors. Here's a curtailed example of the script. This short example creates the same error I'm getting in the full version of the script: ------------begin sample problem script----------------------------- #_______DO ALL THE IMPORTS__________________________________________________ from reportlab import platypus from reportlab.lib import styles, units, pagesizes from reportlab.pdfgen.canvas import Canvas import string #_______END IMPORTS SECTION_________________________________________________ #_______SET UP GLOBAL VARIABLES_____________________________________________ PAGE_WIDTH = pagesizes.letter[0] PAGE_HEIGHT = pagesizes.letter[1] txt_styles = styles.getSampleStyleSheet() styleTITLE = txt_styles['Heading1'] #_______END GLOBAL VARIABLES________________________________________________ return "I didn't crash" -----------------------end sample problem script--------------------------- When I try to test it Zope tries to make me log in again, I do so, and it asks me to log in repeatedly. If I finally click "Cancel", it gives me this: ------------------begin error condition experienced--------------------------- Zope Error Zope has encountered an error while publishing this resource. Error Type: Unauthorized Error Value: You are not allowed to access Heading1 in this context (cut out "Troubleshooting Suggestions") Traceback (innermost last): File /usr/local/Zope-2.5.0-src/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /usr/local/Zope-2.5.0-src/lib/python/ZPublisher/Publish.py, line 114, in publish File /usr/local/Zope-2.5.0-src/lib/python/Zope/__init__.py, line 158, in zpublisher_exception_hook (Object: feedback) File /usr/local/Zope-2.5.0-src/lib/python/ZPublisher/Publish.py, line 98, in publish File /usr/local/Zope-2.5.0-src/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: test.py) File /usr/local/Zope-2.5.0-src/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: test.py) File /usr/local/Zope-2.5.0-src/lib/python/Shared/DC/Scripts/Bindings.py, line 252, in __call__ (Object: test.py) File /usr/local/Zope-2.5.0-src/lib/python/Shared/DC/Scripts/Bindings.py, line 283, in _bindAndExec (Object: test.py) File /usr/local/Zope-2.5.0-src/lib/python/Products/PythonScripts/PythonScript.py, line 291, in _exec (Object: test.py) (Info: ({'script': <PythonScript instance at 8ed0008>, 'context': <Folder instance at 8ecd2d0>, 'container': <Folder instance at 8ecd2d0>, 'traverse_subpath': []}, (), {}, None)) File Script (Python), line 17, in test.py File /usr/local/Zope-2.5.0-src/lib/python/AccessControl/ZopeGuards.py, line 94, in guarded_getitem Unauthorized: (see above) ------------------end error condition experienced----------------------------- It never returns the phrase "I didn't crash." However, if I comment out the line "styleTITLE = txt_styles['Heading1']" it does complete successfully. That means that the "pagesizes" stuff did import properly, because the PAGE_HEIGHT and PAGE_WIDTH get calculated properly (I can even return those successfully). Sorry for the long email, but I wanted to give a complete description of what I'm up against here. I suspect there's some problem in my __init__.py that's preventing me from accessing subobjects of what I've imported, but I'm not sure how to resolve it. Thanks, Dave _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

1 0