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MailHost problem after upgrading to 2.2.4
by Edwin Martin 15 Feb '01

15 Feb '01

I have upgraded my Zope to 2.2.4. Now my MailHost product will not work anymore. On the Zope website I can't find information to solve this. Before the upgrade, I had in the Zope-root a MailHost instance, which worked ok. After the upgrade, mail didn't work and when I clicked the MailHost instance, I got an error. I deleted the instance and now, when I'm addind a new MailHost instance, I get an error. I entered: Id: MailHost SMTP Host: <my-ip-number> SMTP Port: 25 When I look in Control Panel -> MailHost, I see a Help folder. This is the error I get after 'adding' a MailHost: <TD WIDTH="90%"> <H2>Zope Error</H2> <P>Zope has encountered an error while publishing this resource. </P> <P><STRONG>Resource not found</STRONG></P> Sorry, the requested Zope resource does not exist. --> <HR NOSHADE> <P>Troubleshooting Suggestions</P> <UL> <LI>The URL may be incorrect.</LI> <LI>The parameters passed to this resource may be incorrect.</LI> <LI>A resource that this resource relies on may be encountering an error.</LI> </UL> <P>For more detailed information about the error, please refer to the HTML source for this page. </P> <P>If the error persists please contact the site maintainer. Thank you for your patience. </P> </TD></TR> </TABLE> </BODY> </HTML>  Can someone help me? Edwin Martin.

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RE: [Zope] [zope]: Add music to the page
by K H Subrahmanyan 15 Feb '01

15 Feb '01

I am very sorry to say that I am new to this and I don't know that also. So kindly give the tags for that. thanks subrahmayan. .... -----Original Message----- .... From: Steve Drees [mailto:drees@the-bridge.net] .... Sent: Thursday, February 15, 2001 8:33 AM .... To: K H Subrahmanyan .... Subject: RE: [Zope] [zope]: Add music to the page .... .... .... > .... > Sorry for disturbing you again. .... > But can you tell me in more detail how I can add music to my site. .... .... The same way you would add it to a static site. ....

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RE: [Zope] How to insert NULL values
by Farrell, Troy 15 Feb '01

15 Feb '01

Ok. Now for my next magic trick: I would try modifying the ZSQL method. Try something like: INSERT INTO introduzioni ( codice_fiscale, distretto, marca_precedente ) VALUES ( <dtml-sqlvar CODICE_FISCALE type="int">, <dtml-sqlvar DISTRETTO type="string">, <dtml-if "_str(marca_precedente) == ''"> NULL <dtml-else> <dtml-sqlvar marca_precedente type="string"> </dtml-if> <dtml-var sql_delimiter> This will Submit NULL (not 'NULL') if the string is empty. I didn't test this, so it might have a bug or two :) Note that your ZSQL method may be totally different, and I am just guessing at it based upon your parameters. Troy -----Original Message----- From: Jose Soares [mailto:jose@sferacarta.com] Sent: Wednesday, February 14, 2001 3:45 AM To: Farrell, Troy Cc: zope(a)zope.org Subject: Re: [Zope] How to insert NULL values This one insert the string "NULL" into the field. "Farrell, Troy" wrote: > First of all, shouldn't the last line be > )"> > instead? > Also, try > <dtml-call "qry.ins_introduzioni( > codice_fiscale=CODICE_FISCALE, > distretto=DISTRETTO, > marca_precedente='NULL' > )"> > > Good luck, > Troy > > -----Original Message----- > From: Jose Soares [mailto:jose@sferacarta.com] > Sent: Monday, February 12, 2001 10:22 AM > Cc: zope(a)zope.org > Subject: [Zope] How to insert NULL values > > Hi all, > > I'm trying to insert NULL values into a column of a table > using the ZSQL-Method without success. > > I tried the following: > > <dtml-call "qry.ins_introduzioni( > codice_fiscale=CODICE_FISCALE, > distretto=DISTRETTO, > marca_precedente='' > >") > > also: > > <dtml-call "qry.ins_introduzioni( > codice_fiscale=CODICE_FISCALE, > distretto=DISTRETTO, > marca_precedente=_.None > >") > > Please may somebody tell me the right syntax? > > Thank you. > > Jose' > > _______________________________________________ > 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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Storing un-persistable objects in session (or Zope)
by Etienne Labuschagne 15 Feb '01

15 Feb '01

Hi all I have a COM component that I need to access from Zope. I must either put this component into a session so that I can carry it around wherever the user goes OR I must put it into a global object store where I can extract it whenever I need it. My problem is: making a class according to Zope's persitence rules does not work as I get a cPickle.Pickling error (I guess a COM object cannot be pickled). Saving the creation parameters and instantiating the COM object every time I need it is really not going to work as the COM object connects to a remove server and the connection time can be lengthy. I must store the object in something where it will be accessible for the lifetime of the Zope service (or some other arbitrary timeout). Will the following type of solution work (I hate global variables!) or is that basically all I can do: In my external method: objectStore = {} def GetObject(self,name): global objectStore return objectStore[name] def SetObject(self, name, params): global objectStore objectStore[name] = myComObjectWrapper(params) #creates the com object How will namespaces, module namespaces and multiple threads affect the accessibility and/or contents of objectStore? Any help, pointers, etc. would be greatly appreciated. Regards Etienne

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(correct)How to customize my date?
by Angietel 15 Feb '01

15 Feb '01

For my 'lastmodify' datatype is TIMESTAMP(14) In my search result screen i tried to put the <dtml-var> attribute like this:- <dtml-var lastmodify fmt="%d-%m-%y %H:%M"> but it return this result:- Zope Error Zope has encountered an error while publishing this resource. Error Type: TypeError Error Value: illegal argument type for built-in operation -------------------------------------------------------------------------------- Troubleshooting Suggestions a.. The URL may be incorrect. b.. The parameters passed to this resource may be incorrect. c.. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. And i tried to use the namespace like this <dtml-call REQUEST.set('_.['lastmodify']','b')> <dtml-var b fmt="%d-%m-%y %H:%M"> it return the attribute error: Zope Error Zope has encountered an error while publishing this resource. Error Type: TypeError Error Value: illegal argument type for built-in operation -------------------------------------------------------------------------------- Troubleshooting Suggestions a.. The URL may be incorrect. b.. The parameters passed to this resource may be incorrect. c.. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Can u tell me how to display my date as : 2001-02-08 04:41 PM

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Translator Product
by Helmut Toplitzer 15 Feb '01

15 Feb '01

Hi! Im using Zope 2.2.5 and the Translator Product... But I'm running into troubles. I found no way of doing the following http://www.website.com/FH1/index_html finding http://www.website.com/de/FH1/index_html or http://www.website.com/en/FH1/index_html It looks like Translator doesn't try to keep the folder hierarchy. Has someone a hint how to implement this? Ciao. Helmut -- My GNUpg Fingerprint 1355 4103 AC62 6818 DBC9 48B1 8D7D 6250 2D92 B100

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Sydney-based Zope Developer wanted
by Dylan Forbes 15 Feb '01

15 Feb '01

We have an almost completed Zope site, but our developer has become unavailable. We have some programming experience, but not enough to finish the work. We require a programmer/coach to help us complete the programming and coach us to proficiency in some of the basics. Please contact us asap. Thanks, Dylan Forbes <mailto:dylan@leaderskill.com.au> Sydney, Australia. +61 2 9533 7077 www.leaderskill.com.au www.360facilitated.com.au

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Problem upgrading to Zope2.3
by Jay, Dylan 15 Feb '01

15 Feb '01

I did a clean install (on w2k), then copied across my products and Data.fs etc and when I restarted I got the following when I tried to access manage_main on the root folder. Funny thing is this doesn't happen on any other folder. Error type: SystemError Error value: Failed to import class Guard from module Products.PythonMethod.zbytecodehacks.VSExec Traceback (innermost last): File D:\Zope\AUSLAB~1\lib\python\ZPublisher\Publish.py, line 222, in publish_module File D:\Zope\AUSLAB~1\lib\python\ZPublisher\Publish.py, line 187, in publish File D:\Zope\AUSLAB~1\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File D:\Zope\AUSLAB~1\lib\python\ZPublisher\Publish.py, line 171, in publish File D:\Zope\AUSLAB~1\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: manage_main) File D:\Zope\AUSLAB~1\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: manage_main) File D:\Zope\AUSLAB~1\lib\python\Shared\DC\Scripts\Bindings.py, line 324, in __call__ (Object: manage_main) File D:\Zope\AUSLAB~1\lib\python\Shared\DC\Scripts\Bindings.py, line 353, in _bindAndExec (Object: manage_main) File D:\Zope\AUSLAB~1\lib\python\App\special_dtml.py, line 236, in _exec (Object: manage_main) File D:\Zope\AUSLAB~1\lib\python\DocumentTemplate\DT_In.py, line 664, in renderwob (Object: objectItems) File D:\Zope\AUSLAB~1\lib\python\DocumentTemplate\DT_In.py, line 759, in sort_sequence (Object: objectItems) File D:\Zope\AUSLAB~1\lib\python\ZODB\Connection.py, line 496, in setstate SystemError: (see above)

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How to use PropertySheets
by Andres Corrada-Emmanuel 15 Feb '01

15 Feb '01

Hello, I'm trying to write a Python Product (i.e. not a ZClass!) that has multiple property sheets on its management interface. I've experimented with inheriting from PropertyManager, and that works fine. But what I really want is to have collections of different properties under different tabs. Can someone point out another Product or any resource on how to implement this. I've been reading lib/python/OFS/PropertySheets.py but my attempts have failed. This is an outline of what I have tried: class MyNiftyProduct(Zope classes): . . . someProperties = ({'id':'foo', 'type':'string', 'mode':'wd'},) myPropertySheet = PropertySheet('bar') manage_options = ....{'id':'Foo', properties', 'action':'myPropertySheet.manage_Form'} . Please excuse the syntax for the manage_options tuple, I don't have the code in front of me and cannot recall it properly. -- ------------------------------------------------------ Andres Corrada-Emmanuel Email: andres(a)mamey.com Director of Technology http://www.mamey.com Mamey Phone: (413) 529-9993 ------------------------------------------------------ --

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searching ZCatalog from Python Script
by Sandy Britain 15 Feb '01

15 Feb '01

Hi all, I am relatively new to Zope and Python, so there is probably a short way to describe my problem, but trying to be clear from the top so that you can see if I've done something daft: I am trying to create a little web app component called 'TeamJournal'. The component should allow an authenticated user in my work team (from a web interface of my creation) to: 1. add an an entry to their journal and 2. to view their own or everyones entries for the last week. TheTeamJournal I have implemented as a ZClass with indexes and metadata both containing the items - 'author' and 'date' which map to properties in a propertysheet in the ZClass called entryInfo. Additionally I have a folder called 'Journals' in the Zope Root which contains: 1. a ZCatalog called 'Catalog' 2. a bunch of DTMLmethod objects and my offending python script that is the point of my question 3. a folder called entries where the journal entry objects get stored when they are created. As it stands I can add an entry from a web form, view all the journal entries in a web page by calling a DTML method in Journals and search on 'author' through the web via the forms generated by the ZSearchInterface. But reading the ZOPE book chapter 9, there is suggested a cool way to query a ZCatalog from a python script (the relevantSectionNews example). Using this approach I tried to get just my own entries by writing a python script called getMyEntries that looks like this: user = context.REQUEST.AUTHENTICATED_USER return context.Catalog({'author' : user} ) So to get to the point: The problem is this script doesn't seem to return anything, although it appears to run when I test it. I have three catalogued entry items in the Journals.entries folder. So I tried: return context.Catalog() which produced the following output: [<mybrains instance at 013281D0>, <mybrains instance at 01328650>, <mybrains instance at 013286C0>] well its 3 objects, but where 'mybrains' comes from I don't know. So then I wrote the following DTML method also in the Journals folder to try and get to the content of the objects: <ul> <dtml-in getMyEntries> <li><a href=&dtml-absolute_url;"><dtml-var date></a></li> </dtml-in> </ul> This method correctly displays a list of hyperlinks displaying as text the date property of my journal entries. So I assume it can find them. But then when I click on the hyperlink I get the following Zope error message: **Note that the URL below correctly specifies the ID [982120208] of an entry in Journals.entries, but I don't know what %22 is! ---------------------------------------------------------------------------------------------------------------- Zope Error Zope has encountered an error while publishing this resource. Debugging Notice Zope has encountered a problem publishing your object. Cannot locate object at: http://localhost:8080/Journals/entries/982120208%22 Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File C:\ZopeComantle\lib\python\ZPublisher\Publish.py, line 222, in publish_module File C:\ZopeComantle\lib\python\ZPublisher\Publish.py, line 187, in publish File C:\ZopeComantle\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File C:\ZopeComantle\lib\python\ZPublisher\Publish.py, line 162, in publish File C:\ZopeComantle\lib\python\ZPublisher\BaseRequest.py, line 367, in traverse File C:\ZopeComantle\lib\python\ZPublisher\HTTPResponse.py, line 558, in debugError NotFound: (see above) ------------------------------------------------------------------------------------------------------------- Please help if you can! I'm using Zope 2.3 by the way, if that helps cheers Sandy

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