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Patch for extended expression syntax of dtml-tag attributes.
by Adam Karpierz 22 Aug '00

22 Aug '00

Very please for discussion and acceptance: http://classic.zope.org:8080/Collector/1541/view Regards -- Adam Karpierz karpierz(a)alpha.pl

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that weird "manage" role ..
by Jean Jordaan 22 Aug '00

22 Aug '00

Seeing that 'manage' isn't defined as a role (looking at http://localhost:8080/manage_access ), I was confused about where it came from. Turns out that the superuser (the one entered when installing Zope) has that role, and managers defined "inside" Zope have the role 'Manager'. Is this documented somewhere? -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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(my) faulty ZClass constructor
by Jean Jordaan 22 Aug '00

22 Aug '00

Hi all I realize it's probably going to turn out to be my mistake all along .. anyway, further testing shows that this works:: <dtml-call "RESPONSE.redirect( DestinationURL()+'/manage_workspace')"> but this:: <dtml-if DestinationURL> <dtml-call "RESPONSE.redirect( DestinationURL()+'/manage_workspace')"> </dtml-if> generates a:: Error Type: TypeError Error Value: call of non-function (type string) with traceback ending:: File C:\programs\ZopeDev\lib\python\DocumentTemplate\DT_Util.py, line 335, in eval (Object: RESPONSE.redirect( DestinationURL()+'/index_html')) (Info: DestinationURL) File <string>, line 0, in ? TypeError: (see above) What difference does the <dtml-if> make to DestinationURL? -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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RE: [Zope] Creating an object from within another
by Chris McDonough 22 Aug '00

22 Aug '00

I haven't gone back to look at the history of this thread, but it seems you want to call something like; self.manage_addProduct['SimpleSite'].manage_addBasicDocument(id='index_h tml', title='') (manage_addProduct is a mapping of Product name to Product object. as long as you've registered the constructors for SimpleSite in the __init__ of the Product, you should be able to get to them like this). > -----Original Message----- > From: Daniel Rusch [mailto:drusch@globalcrossing.com] > Sent: Monday, August 21, 2000 2:15 PM > To: Chris McDonough > Cc: Kapil Thangavelu; Dieter Maurer; zope(a)zope.org > Subject: Re: [Zope] Creating an object from within another > > > Thanks for the help gentlemen, but I still get the same error mesage: > > Zope Error > > Zope has encountered an error while publishing this resource. > > AttributeError > > Sorry, a Zope error occurred. > > Traceback (innermost last): > File > /home/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, > line 214, in > publish_module > File > /home/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, > line 179, in > publish > File > /home/Zope-2.1.6-linux2-x86/lib/python/Zope/__init__.py, line 202, in > zpublisher_exception_hook > File > /home/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, > line 165, in > publish > File > /home/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/mapply.py, > line 160, in > mapply > (Object: manage_addSimpleSite) > File > /home/Zope-2.1.6-linux2-x86/lib/python/ZPublisher/Publish.py, > line 102, in > call_object > (Object: manage_addSimpleSite) > File > /home/zope/lib/python/Products/SimpleSite/SimpleSite.py, line 72, in > manage_addSimpleSite > AttributeError: manage_addBasicDocument > > Any thoughts, > > DR > > > > Chris McDonough wrote: > > > I think he meant ob.__of__(self) which wraps ob into the context of > > self. Useful for returning unwrapped Python objects while you're in > > Python. > > > > On Fri, 18 Aug 2000, Kapil Thangavelu wrote: > > > > > Dieter Maurer wrote: > > > > > > > > Daniel Rusch writes: > > > > > So far so good, > > > > > > > > > > Next hurdle, at least the problems have been cut > down to hurdles from walls. > > > > > > > > > > I have a folderish product say myFolder, in the > manage_addMyFolder function I > > > > > want to create an object of my product B. so I do this: > > > > > > > > > > def manage_addmyFolder(self, id, title='', > > > > > REQUEST=None): > > > > > """Add a new myFolder object with id *id*. > > > > > """ > > > > > ob=myFolder() > > > > > ob.id=id > > > > > ob.title=title > > > > > self._setObject(id, ob) > > > > > try: user=REQUEST['AUTHENTICATED_USER'] > > > > > except: user=None > > > > > ob.manage_addB(id='index_html', title='') <-- if > I change this to > > > > Try: (ob __of__ self).manage_addB(....) > > > > > > whats is ob__of__self ??? > > > > > > acquisition at its best? > > > > > > attribute access to get a reference to the ob attr of self? > > > > > > kapil > > > > > > _______________________________________________ > > > 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 ) >

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Re: [Zope] <dtml-tree, the bane of my life :(
by Adam Karpierz 22 Aug '00

22 Aug '00

>Okay, firstly, I notice dtml-tree doesn't support the standard >abbreviation: > ><dtml-TAG "x"> -> <dtml-TAG expr="x"> > >As the following: > ><dtml-tree "_.getitem('sequence-item',0)" branches="postingValues"> > >gives me: > >Error Type: KeyError >Error Value: "_.getitem('sequence-item',0)" There is a patch for it: http://classic.zope.org:8080/Collector/1540/view Regards -- Adam Karpierz karpierz(a)alpha.pl

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GUF and crypt
by Brad Mabe 22 Aug '00

22 Aug '00

Greetings, I am following the directions in hippy's GenericUserFolder with an SQL database how to, and ran into a snag. When I call crypt, zope returns the following: Error Type: AttributeError Error Value: crypt Traceback (innermost last): File /home/segments/ZOPE/zope/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /home/segments/ZOPE/zope/lib/python/ZPublisher/Publish.py, line 179, in publish File /home/segments/ZOPE/zope/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook (Object: ElementWithAttributes) File /home/segments/ZOPE/zope/lib/python/ZPublisher/Publish.py, line 165, in publish File /home/segments/ZOPE/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: adduser_action.dtml) File /home/segments/ZOPE/zope/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: adduser_action.dtml) File /home/segments/ZOPE/zope/lib/python/OFS/DTMLDocument.py, line 166, in __call__ (Object: adduser_action.dtml) File /home/segments/ZOPE/zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: adduser_action.dtml) File /home/segments/ZOPE/zope/lib/python/DocumentTemplate/DT_Util.py, line 338, in eval (Object: REQUEST.set('password',_.crypt.crypt(fpassword,'ab'))) (Info: REQUEST) File <string>, line 0, in ? File /home/segments/ZOPE/zope/lib/python/DocumentTemplate/DT_Util.py, line 127, in careful_getattr AttributeError: (see above) I'm running Zope 2.1.6 on HPUX 10.2 Any help will be greatly appreciated. -=Brad=-

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followup question (faulty default ZClass constructor)
by Jean Jordaan 22 Aug '00

22 Aug '00

so should I change:: <dtml-call "RESPONSE.redirect( URL2+'/manage_workspace')"> to:: <dtml-call "RESPONSE.redirect( URL2()+'/manage_workspace')"> too? (Obviously not grokking it all yet .. ) -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K

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Re: [Zope] Month number as string as variable
by Williamson, Aaron 22 Aug '00

22 Aug '00

Peter, Try this bit of mojo here: <dtml-let monthnr="_.DateTime().mm()"> <dtml-let monthPoll="'month_'+monthnr"> <dtml-var monthPoll> </dtml-let> </dtml-let> --Aaron

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Database login using ZODBCDA
by Uwe_Kluge＠lkca.de 22 Aug '00

22 Aug '00

Hi all, I am running the Z ODBC database adapter to connect to ORACLE databases. To using a ODBC data source, you have to type in datasource name, database user and password (it's impossible to use variables at this point). Is there any way to change the database user and password at runtime, so that every user can login with his own database user? Thank you in advance for any kind of help.

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Ownership Unix chown
by Michael Arndt 22 Aug '00

22 Aug '00

Two for me very important issues for ownership: a) a non privileged user could see date for which he was not allowed ! b) how do i change the ownership of a folder in the Unix sense of chown ? I don't understand the new concept. My Problems are: a) we were able to log in as a non privileged user and view a Folder, for which acess was only allowed for the owner of this folder and no one else. How come and what did i do wrong ? Zope installation was new 2.2 and the folders and users were newly generated. c) When i want to change the ownership of a folder like chown in Unix: Superuser is not allowed, anyone else can only take, user can not give away so in my view 1. Both useres havbe to have access 2. User B takes ownership 3. USER B modifies acces so that user A can not anymore acess ????? thanks for any help Micha

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