Zope April 2007

zope@zope.dev

62 participants
66 discussions

Re: [Zope] convert python to dtml
by Jaroslav Lukesh 06 Aug '09

06 Aug '09

> Odesílatel: Exteam <exteam6(a)yahoo.co.in> > hi all, > i'm stuck at this point, > can some one convert thge following python code in to > dtml & help me. > i'm not able to convert it in to dtml. Why do you want to recode into DTML? I think that is piece of good code and much faster than DTML. You could try following replacing (original line of your code, follows with DTML code), but not tested: > rec = context.test_select_sql() <dtml-call "REQUEST.set(rec , test_select_sql())"> > print "Fields definitions" Fields definitions > recordset = rec.dictionaries() <dtml-let "recordset = rec.dictionaries()" > rownum = 1 <dtml-call "REQUEST.set(rownum,1)" > for record in recordset: <dtml-in recordset> > print "Row %d" % (rownum), "check", record Row <dtml-var rownum>, check <drml-var sequence-item><br> > rownum = rownum + 1 <dtml-call "REQUEST.set(rownum,rownum+1)" </dtml-in> and so on on the rest of code. > for key in record.keys(): > print key, "=", record[key] > print "-" * 80 > return printed

3 7

read-only-database
by Ulla Theiss 17 Mar '09

17 Mar '09

Hello list, I want to run the database in read-only mode from CD and configured it accordingly in the zope.conf: read-only-database on enable-product-installation off zserver-read-only-mode on Starting Zope, I get the following error: Traceback (most recent call last): File "\Programme\Zope\lib\python\Zope2\Startup\run.py", line 56, in ? run() File "\Programme\Zope\lib\python\Zope2\Startup\run.py", line 21, in run starter.prepare() File "E:\Programme\Zope\lib\python\Zope2\Startup\__init__.py", line 98, in pre pare self.startZope() File "E:\Programme\Zope\lib\python\Zope2\Startup\__init__.py", line 257, in st artZope Zope2.startup() File "E:\Programme\Zope\lib\python\Zope2\Startup\__init__.py", line 47, in sta rtup starter.setConfiguration(cfg) File "D:\Programme\Zope\lib\python\Zope2\App\startup.py", line 56, in startup File "D:\Programme\Zope\lib\python\DBTab\DBTab.py", line 96, in getDatabase File "D:\Programme\Zope\lib\python\DBTab\DBTab.py", line 113, in _createDataba se File "E:\Programme\Zope\lib\python\Zope2\Startup\datatypes.py", line 163, in o pen DB = self.createDB() File "E:\Programme\Zope\lib\python\Zope2\Startup\datatypes.py", line 160, in c reateDB return ZODBDatabase.open(self) File "D:\Programme\Zope\lib\python\ZODB\config.py", line 97, in open File "D:\Programme\Zope\lib\python\ZODB\config.py", line 133, in open File "D:\Programme\Zope\lib\python\ZODB\FileStorage\FileStorage.py", line 112, in __init__ File "D:\Programme\Zope\lib\python\ZODB\lock_file.py", line 57, in __init__ IOError: [Errno 13] Permission denied: '\\Zope-Instance/var/Data.fs.lock' r+ means opening the file for updating. This has not to do anything with read-only. Does anybody know what I have to configure additionaly, that read-only works? I run Zope 2.8.4 on windows. Many thanks in advance, Ulla.

4 6

Re: [Zope] Squid & ESI
by Chris Withers 01 Jun '08

01 Jun '08

Alan Milligan wrote: > We haven't had any problems in building Squid-3.x images ...with ESI enabled? > I've also heard of at least one other abandoned Squid3 rollout, and it's > quite possible that without Robert's participation, Squid3 isn't really > production strength. Yup, that and Squid 3's "not production quality" status makes the whole Squid/ESI thing a total non-starter, which is a shame... ...but I do wish, as a result, that people would stop touting it as a way to scale Zope apps. cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

6 7

how dump Zope database content into a file system directory tree?
by seberino＠spawar.navy.mil 11 Jul '07

11 Jul '07

Possible to dump content in Zope database into a file system tree? Chris -- _______________________________________ Christian Seberino, Ph.D. SPAWAR Systems Center San Diego Code 2872 49258 Mills Street, Room 158 San Diego, CA 92152-5385 U.S.A. Phone: (619) 553-9973 Fax : (619) 553-6521 Email: seberino(a)spawar.navy.mil _______________________________________

4 3

acl_users
by Sean Duffy 21 Jun '07

21 Jun '07

Hi, I'm trying to do a batch add of users to the standard acl_users folder. Note quite a total success or total failure just yet. First I made a text file (usr_pwd.txt) in the form of password space username. and placed it (temporarily) in the Extensions directory. Then an external method (LoadUsers) to read it: def LoadUsers(self): f=open('/var/lib/zope/Extensions/usr_pwd.txt', 'r') y=f.readlines() return y And a script (user_load): ## Script (Python) "user_load" ##bind container=container ##bind context=context ##bind namespace=_ ##bind script=script ##bind subpath=traverse_subpath ##parameters= ##title= ## y=context.LoadUsers() for x in y: z=x.split(' ') acl = container.restrictedTraverse( '/foobar/acl_users' ) acl.userFolderAddUser( z[1], z[0], '', '' ) return 0 I hit the Test tab and now I have an acl_users folder full of users with the correct user names, and their passwords show the correct number of characters, however I can't log in using any of the user/password combinations. Should the path '/foobar/acl_users' been simply '/foobar/' or '/foobar' ? Any suggestions? Thanks, Sean

4 8

Re: [Zope] apache rewrite quit working
by Thomas Bennett 09 May '07

09 May '07

Don't think that is it because it works fine if I change Zope to port 80. And, I was accessing apache on port 80 using the ip number, localhost, the machine's real name, and the URL domain it just wouldn't rewrite to 8086. nslookup showed name was still set to my ip number. Thomas On Wednesday 25 April 2007 15:50, Jonathan wrote: > ----- Original Message ----- > From: "Thomas Bennett" <bennetttm(a)appstate.edu> > To: <zope(a)zope.org> > Sent: Wednesday, April 25, 2007 4:15 PM > Subject: Re: [Zope] apache rewrite quit working > > > web-dav server is listening on 9800 > > http server is now listening on 80 > > http was listening on 8086 until rewrite quit working, explained below. > > > > Thanks anyway, > > Any chance your nameserver settings got changed? > > Jonathan -- ==================================================================== Thomas McMillan Grant Bennett Appalachian State University Computer Consultant III P O Box 32026 University Library Boone, North Carolina 28608 (828) 262 6587 If it's not as simple as possible to try it, then the barrier to entry is too high. Library Systems Help Desk: http://www.library.appstate.edu/help/ ====================================================================

2 3

Unicode charset problems dealing with the ZmySQLDA product
by Miguel Sánchez Beato 30 Apr '07

30 Apr '07

Hello. I'm dealing with the ZmySQLDA product on Zope 2.9.7 and Python 2.4.3 versions. I'm having problems when I retrieve data from the database because the data is not rendered using the unicode charset when the zope instance is in a vserver (with a Gentoo Linux distribution), so I get weird characters like 'Ã¡' instead of the usual ones: 'á' (as they are strored inthe db). This is not happening on my local machine, so I guess it could be a bad configuration of the vserver. Is there any possibilities to pass a parameter to the ZmySQLDSA connection to make it use the unicode charset? Which differences are between the _mysql python module and the MySQLdb library for this purpose? Could it be the configuation of the vserver? How can it be relationed with the unicode problems? Any idea? Thanks!!

2 1

External Editor Doesn't Work with Firefox
by Ken Winter 30 Apr '07

30 Apr '07

I have External Editor (zopeedit-win32-0.9.3.exe <http://www.plope.com/software/ExternalEditor/zopeedit-win32-0.9.3.exe> ) installed on my WinXP machine. It works fine with my IE6 browser. But with Firefox 2.0, it doesn't. Specifically, with the ZMI running in Firefox, what happens is: 1. I get the stubby pencil icons on editable Zope objects. 2. Clicking on the stubby pencils brings up that page in my selected external editor (currently Dreamweaver, but I have tried this with other tools and the results are the same). So far, so good. 3. But when I save changes from the external editor, the changes don't make it back into Zope, and they don't show up on the rendered pages. a. The changes do show up in the temp file that the external editor saves to. So the problem is not with the external editor's file saving abilities. b. No error messages occur. c. So the problem must be that the EE helper app is not picking up the changes, or is not getting them back to Firefox. My hunch is that I have failed to execute the following step in the External Editor's Windows installation instructions (http://www.plope.com/software/ExternalEditor/install-win32): "You can also register it (zopeedit.exe) with other browsers directly." The reason I haven't done this step is that I can't figure out how to register a helper app in Firefox. After a lot of Googling etc, I'm still stuck. The only clue (or not) I have to offer is that the file "C:\Documents and Settings\Ken\Application Data\Mozilla\Firefox\Profiles\uhpuzmf9.default\mimeTypes.rdf", which apparently is the operative Firefox configuration file, has these relevant (?) entries: <RDF:Description RDF:about="urn:mimetype:externalApplication:application/x-zope-edit" NC:path="C:\Program Files\Macromedia\Dreamweaver MX\Dreamweaver.exe" NC:prettyName="Dreamweaver.exe" /> <RDF:Description RDF:about="urn:mimetype:handler:application/x-zope-edit" NC:alwaysAsk="false" NC:saveToDisk="false" NC:useSystemDefault="false" NC:handleInternal="false"> <NC:externalApplication RDF:resource="urn:mimetype:externalApplication:application/x-zope-edit"/> </RDF:Description> <RDF:Description RDF:about="urn:mimetype:application/x-zope-edit" NC:description="" NC:value="application/x-zope-edit" NC:editable="true"> <NC:handlerProp RDF:resource="urn:mimetype:handler:application/x-zope-edit"/> </RDF:Description> <RDF:li RDF:resource="urn:mimetype:application/x-zope-edit"/> ~ TIA ~ Ken

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RE: Problem Getting dtml-with to work
by Mark, Jonathan (Integic) 30 Apr '07

30 Apr '07

Thanks to the other Jonathan for advising me to try <dtml-in objectIDs> to find why dtml-with was not working as expected with FolderB. When I did that I realized that FolderB was not an actual folder. Rather, it was a Plone instance. One cannot not use <dtml-with> from outside a Plone instance to call up an object inside a plone instance. Therefore I solved my problem in another way using Response.redirect().

4 4

External Editor doesn't work with Firefox
by Ken Winter 27 Apr '07

27 Apr '07

I have External Editor (zopeedit-win32-0.9.3.exe <http://www.plope.com/software/ExternalEditor/zopeedit-win32-0.9.3.exe> ) installed on my WinXP machine. It works fine with my IE6 browser. But with Firefox 2.0, it doesn't. Specifically, with the ZMI running in Firefox, what happens is: 1. I get the stubby pencil icons on editable Zope objects. 2. Clicking on the stubby pencils brings up that page in my selected external editor (currently Dreamweaver, but I have tried this with other tools and the results are the same). So far, so good. 3. But when I save changes from the external editor, the changes don't make it back into Zope, and they don't show up on the rendered pages. a. The changes do show up in the temp file that the external editor saves to. So the problem is not with the external editor's file saving abilities. b. No error messages occur. c. So the problem must be that the EE helper app is not picking up the changes, or is not getting them back to Firefox. My hunch is that I have failed to execute the following step in the IE Windows installation instructions (http://www.plope.com/software/ExternalEditor/install-win32): "You can also register it (zopeedit.exe) with other browsers directly." The reason I haven't done this step is that I can't find out how to register a helper app in Firefox. And after a lot of Googling etc, I'm still stuck. The only clue (or not) I have to offer is that the file "C:\Documents and Settings\Ken\Application Data\Mozilla\Firefox\Profiles\uhpuzmf9.default\mimeTypes.rdf", which apparently is the operative Firefox configuration file, has these relevant (or not) entries: <RDF:Description RDF:about="urn:mimetype:externalApplication:application/x-zope-edit" NC:path="C:\Program Files\Macromedia\Dreamweaver MX\Dreamweaver.exe" NC:prettyName="Dreamweaver.exe" /> <RDF:Description RDF:about="urn:mimetype:handler:application/x-zope-edit" NC:alwaysAsk="false" NC:saveToDisk="false" NC:useSystemDefault="false" NC:handleInternal="false"> <NC:externalApplication RDF:resource="urn:mimetype:externalApplication:application/x-zope-edit"/> </RDF:Description> <RDF:Description RDF:about="urn:mimetype:application/x-zope-edit" NC:description="" NC:value="application/x-zope-edit" NC:editable="true"> <NC:handlerProp RDF:resource="urn:mimetype:handler:application/x-zope-edit"/> </RDF:Description> <RDF:li RDF:resource="urn:mimetype:application/x-zope-edit"/> ~ TIA ~ Ken

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Zope April 2007