- Zope - Zope lists

[Ann] ZopeProfiler 1.1: learn what Zope is using its time on
by Dieter Maurer 07 Dec '03

07 Dec '03

ZopeProfiler allows you to determine what Zope spends its time on. This provides valuable insight (especially when you feel your site is a bit slow) and suggests optimizations. ZopeProfiler 1.1 comes with a slightly improved user interface and was made Zope 2.8 compatible (which currently lives only in CVS). More information and download <http://www.dieter.handshake.de/pyprojects/zope> -- Dieter

1 0

A question on how external methods reference modules
by Goldthwaite, Joe 06 Dec '03

06 Dec '03

I basically created two modules. In module1.py I have my stub function that chains to module2.py. module1.py import module2 def ReturnData(): """Return some test data""" return module2.GetTheData() module2.py def GetTheData(): """Return the actual data""" return """the actual data""" I can run this in python and an error that 'module2' wasn't found so I had to append it's path using the sys.path.append function. Now I'm not getting an error so I think it's finding module2 but it doesn't seem to be finding the function. I'm confused. Can anyone explain what's going on? As a second part of the question, will this allow me to modify the external modules without re-loading them into Zope?

1 0

RE: [Zope] Probably too much to hope for but...
by Goldthwaite, Joe 06 Dec '03

06 Dec '03

Thanks Jim, That's what I was looking for. I had already gotten it to work from Python but that was causing me to mix my business login with the presentation logic which is supposed to be a no no. I'm seriously about putting everything into external python modules and just returning HTML. I think that may make it easier for some things. It looks like Zope has a lot more number and time formatting functions than Python so I'm still undecided. Thanks. It helps a lot. Joe Goldthwaite -----Original Message----- From: Jim Washington [mailto:jwashin@vt.edu] Sent: Thursday, December 04, 2003 5:11 PM To: joe(a)goldthwaites.com Cc: zope(a)zope.org Subject: Re: [Zope] Probably too much to hope for but... Goldthwaite, Joe wrote: >Anyone know how to get a number rounded to a whole number and formatted with >commas between the thousands and parens around negative numbers? > >In other words, how to get this; -1234567.55 >To this: (1,234,568) > >I can see in The Zope Book that you can use Python string formats like; > ><p tal:content="python:'%0.0f' % item.YTDCurrent") > >That rounds it to the nearest dollar but I can't find where to put the >parens and commas. > > > Hi, Joe thousands_commas is already available in zope. So, you can make a Script (python) that looks something like: script name: nearest_dollar_thousands_commas_negative_parens param : aVal #round-off, do thousands_commas and put parens around it if negative from Products.PythonScripts.standard import thousands_commas zero = 0.0 if not same_type(aVal,zero): aVal = float(aVal) rounded = '%0.0f' % aVal isNegative = aVal < zero and not float(rounded) == zero v = thousands_commas(rounded).replace('-','') if isNegative: v = '(%s)' % (v) return v Then call it: <p tal:content= "python:context.nearest_dollar_thousands_commas_negative_parens(item.YTDCurrent) -- Jim Washington Property of Bar-S Foods. This message is intended only for the use of the Addressee and may contain information that is PRIVILEGED and CONFIDENTIAL. If you are not the intended recipient, dissemination of this communication is prohibited. If you have received this communication in error, please erase all copies of the message and its attachments and notify us immediately at 602.264.7272 or postmaster(a)bar-s.com.

1 0

why a xcatalog keywordindex is mandatory?
by Yurj 06 Dec '03

06 Dec '03

I've this in the form input of a zcatalog query: <tr><td>Collocazione AND</td> <td><textarea name="COLL2.query:lines:record" rows="3" cols="40"></textarea> <input type="hidden" name="COLL2.operator:record" value="and"> </td></tr> where COLL is a keywordindex. All works if I put something in the textarea. But if it is empty, it finds nothing instead of all, as other records. Help :) I've tried to change, in the form, COLL with COLL2 and do in the report script: <dtml-call "REQUEST.set('COLL',_['COLL2'])"> but it gives error (Error Type: TypeError Error Value: object has read-only attributes) ________________________________________________ Message sent using ALFANET Caorle WEBMAIL 1.0

2 1

problems with tests in Zope/CMF
by Pascal Poizat 06 Dec '03

06 Dec '03

Hello I am trying to write a document on building a Plone site for research labs (a step-by-step doc). Having done some experiments with old versions of Plone or Zope, I realized that some products were difficult to install (due to lots of dependencies ...) with an old python such as the one in Zope 2.6.2. Well, I decided to get all last versions : zope 2.7b3 (source) CMF 1.4.2 (tarball, I already had it) Plone 2.0 RC2 (tarball, I already had it) and ... Python 2.3.2 (source) First of all, please note that I use now (it was different with zope 2.6.2 which had its own python + libs) my "system" python. By the way, I wonder if this is a problem ... Well let's now come to my REAL problem : tests. 1 - PYTHON Well, I first installed python 2.3.2 from sources and then did some tests : cd /usr/lib/python2.3/test python testall.py -> everything is ok (but for some tests which seem to "normally" fail under "Linux2" whatever it is and the NIS one). Nice ... I now have a 2.3.2 python with working Tk modules and so on (the last python I had installed from scratch, the 2.2.2 had some problems due to my install process) 2 - ZOPE I install it "locally" : ./configure make instance Which installs Zope in its own source directory. Moreover it seems to use the "system" python by default (ie /usr/local/bin/python + /usr/local/lib/python2.3 directory). Then I go for some tests ... export ZOPE=$HOME/Zope <- the install directory cd $ZOPE python test.py (very, 2219 tests, all is ok, 2/3 warnings) but THEN it gets more complicated : bin/testrunner.py -a -q -d $ZOPE/lib/python and then ... VERY LONG, 2508 tests, 12 errors !! (all in zLOG by the way), some warnings Well I was quite puzzled then but ... well the ZMI seemed to work so ... let's go for CMF ! 3 - CMF With comparison with python and Zope, a very newbie-friendly install process : mv CMF-1.4.2/CMF* $ZOPE/lib/python/Products mv CMF-1.4.2/DCWorkflow $ZOPE/lib/python/Products All seem ok under the ZMI but ... I decide to go for some tests to be sure (I must be a masochist person ;)) ) cd $ZOPE bin/testrunner.py -a -q -d $ZOPE/lib/python/Products ... ... ... (yes : VERY VERY long) -> result ? 5833 tests (ok there is the CMF installed now) but : 225 errors + 3 failures !! (and lots of deprecation warnings) 4 - and Next ? I've installed Plone 2.0RC. It works. But ... all these failing tests make me ask myself if someday ... the hidden bug will appear ! :)) Did I miss something in my way of testing ? Pascal -- Pascal Poizat LaMI - UMR 8042 du CNRS / Universite d'Evry Val d'Essonne Tour Evry 2, 523 place des terrasses de l'Agora, 91000 EVRY, France http://www.lami.univ-evry.fr/~poizat

2 1

Zope on FreeBSD/sparc64
by Michael Piotrowski 06 Dec '03

06 Dec '03

Hi, I've been trying to get Zope to run on a Sun Blade 100 running FreeBSD 5.1, but it segfaults and dumps core on startup regardless of the version of Python and Zope. This applies to both Zope 2.7b3 with Python 2.3 as well as the binary packages of Zope 2.6.1 with Python 2.2.2 from the FreeBSD ports collection. We're using Zope without problems on FreeBSD/i386, but is *anybody* using it successfully on FreeBSD/sparc64? TIA -- Michael Piotrowski, M.A. <mxp(a)dynalabs.de> Public key at <http://www.dynalabs.de/mxp/pubkey.txt>

2 3

Developing customer customizable products
by Petter Holmström 06 Dec '03

06 Dec '03

Greetings everybody, I've tried to find some information on this subject by using Google, with no success. Therefore I ask it here, and if I've selected the wrong mailing list please let me know and accept my appologies. I need to develop a Zope product whose logic-part is to be left untouched but whose presentation parts (DTML methods, etc.) should be customizable. I'll give a little example to clearify: Let's say I write a guestbook product. This product has a default user interface which means that I can, if I wish, just add a guestbook product to the customer's folder and that's it. Unfortunately we're seldom that lycky. Perhaps the customer wants the guestbook in another language, or "embedded" into his/her original website. To do this I'll have to override the default presentation pages somehow. The management screens can stay as they were. What is the best approach? Thanks in advance, -Petter- -- Petter Holmström Civare, Åbo Akademi University Axelia, Biskopsgatan 8, Room 339 Tel: +358 2 215 3508 GSM: +358 40 8395765 Email: petter.holmstrom(a)abo.fi

6 10

Zope, a must see vid
by Nonsexist E. Remittance 06 Dec '03

06 Dec '03

1 0

CMFPhotoAlbum
by Krishtopa Michael 06 Dec '03

06 Dec '03

Hello. I installed CMFPhotoAlbum on my site. But anonimous users can't view it (album is published), they see authorization request. Where I must dig? Thanx. Theo.

3 4

MPoll-0.3.1 install troubles
by Krishtopa Michael 06 Dec '03

06 Dec '03

Hello. I can't install MPoll-0.3.1. Quickinstaller sad: File "/usr/home/alienoid/zope/lib/python/Products/PageTemplates/Expressions.py", line 146, in _eval ob = vars[base] KeyError: mpoll_view Product manager sad that all right with this product, but there are no MPoll type in portal_types.

1 0