August 2004 - Zope - Zope lists

passing values tp python script from a zope page template through a link
by Laura McCord 27 Aug '04

27 Aug '04

I wrote a xmlrpclib server and client file but this is the first time I am trying to pass a value from my zope page template to my python script that executes a server sub routine. Also, the python function should be triggered by a link. This is what I have so far: python script: def deleteHost(): server=xmlrpclib.Server("http://localhost:8080/RPC2") delete = server.sample.DeleteHost() return server script: sub DeleteHost(){ my ($pcName) = @_; my ($name) = "'" . $pcName . "'"; my $delete = "Delete from Host where SystemNetName = $name"; print "$delete\n"; if ($db->Sql($delete)){ print "Error on SQl DELETE\n"; Win32::ODBC::DumpError(); } else { print "delete successful\n"; } } I am not sure how to pass the value pcName from the zope page template. Any suggestions? -Laura

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Re: [Zope] Storing the Contents of a DTML Document in a Session Variable
by Jonathan Hobbs 27 Aug '04

27 Aug '04

document_src is described in the zope book. Jonathan ----- Original Message ----- From: "Asad Habib" <ahabib(a)engin.umich.edu> To: "Jonathan Hobbs" <toolkit(a)magma.ca> Sent: August 27, 2004 5:14 PM Subject: Re: [Zope] Storing the Contents of a DTML Document in a Session Variable > Hello Jonathan. Thanks for your help. I did a search for document_src on > the Zope community web site but did not see it there. Which API does > document_src belong to? Thanks. > > - Asad > > > On Fri, 27 Aug 2004, Jonathan Hobbs wrote: > > > ----- Original Message ----- > > From: "Asad Habib" <ahabib(a)engin.umich.edu> > > > I have a DTML document that contains some text(no HTML or DTML) and I use > > > it repeatedly in other DTML documents to assign default values to > > > variables passed via a form. Is it possible to assign the contents of this > > > document to a session variable? I am using the following but it is > > > syntactically incorrect: > > > > > > <dtml-call "REQUEST.SESSION.set('test', <dtml-var no_data>)"> > > > > > > where no_data is the name of the DTML document that contains the text. Any > > > help would be greatly appreciated. Thanks. > > > > You need to get the contents of no_data, this might work: > > > > <dtml-call "REQUEST.SESSION.set('test', no_data.document_src() )"> > > > > > > if not, this should: > > > > <dtml- let e="no_data.document_src()"> > > <dtml-call "REQUEST.SESSION.set('test', e)"> > > </dtml-let> > > > > > > HTH > > > > Jonathan > > > > > > _______________________________________________ > > Zope maillist - Zope(a)zope.org > > http://mail.zope.org/mailman/listinfo/zope > > ** No cross posts or HTML encoding! ** > > (Related lists - > > http://mail.zope.org/mailman/listinfo/zope-announce > > http://mail.zope.org/mailman/listinfo/zope-dev ) > >

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Storing the Contents of a DTML Document in a Session Variable
by Asad Habib 27 Aug '04

27 Aug '04

I have a DTML document that contains some text(no HTML or DTML) and I use it repeatedly in other DTML documents to assign default values to variables passed via a form. Is it possible to assign the contents of this document to a session variable? I am using the following but it is syntactically incorrect: <dtml-call "REQUEST.SESSION.set('test', <dtml-var no_data>)"> where no_data is the name of the DTML document that contains the text. Any help would be greatly appreciated. Thanks. - Asad

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RE: [Zope] Simple DTML question
by Jean-Francois.Doyon＠CCRS.NRCan.gc.ca 27 Aug '04

27 Aug '04

You have an extra </dtml-if> at the line: <p>No records are returned.</p></dtml-if> You will not all your other opened <dtml-if> have been closed by this point. As such, I'm also not sure what the "<dtml-else>" is an else TO. I thnk what you mean to write is: <dtml-if sequence-end> </tr> <dtml-else> <p>No records are returned.</p> </dtml-if> </dtml-in> Or something like that. J.F. -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]On Behalf Of hpinson(a)indepthl.com Sent: August 27, 2004 4:05 PM To: zope(a)zope.org Subject: Re: [Zope] Simple DTML question Yes, thanks-- that's exactly what I'm trying to do-- it's the example is the Zope book too I think. I do have the dtml in clause as you suggest (i think), but saving what the book and you suggest results in a syntax error: Here's the code that won't save: <table> <dtml-in SQL_getNames> <dtml-if sequence-start> <tr align="left" valign="top"> </dtml-if> <td height="28" bgcolor="white"> <dtml-var last_name>, <dtml-var first_name> <dtml-var middle_name null=""> </td> <dtml-if sequence-end> </tr> </dtml-if> <dtml-else> <p>No records are returned.</p></dtml-if> </tr> </dtml-in> </table> It seems maybe a closing </dtml-if> should be needed, but none of the examples I've found have that, and adding one does not help the dtml compile. Harlow Pinson Indepth Learning Email: hpinson(a)indepthl.com Web: http://www.indepthl.com Voice: 505-994-2135 FAX: 208-475-7678 _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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Simple DTML question
by hpinson＠indepthl.com 27 Aug '04

27 Aug '04

I have a legacy site that uses dtml mostly. I'm having brainlock here. Why does this not work? <dtml-if sequence-start> Show records. <dtml-else> No records returned. </dtml-if> Can anyone provide the proper syntax? Harlow Pinson Indepth Learning Email: hpinson(a)indepthl.com Web: http://www.indepthl.com Voice: 505-994-2135 FAX: 208-475-7678

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XML templates and Zope 2.6.2
by David Chandek-Stark 27 Aug '04

27 Aug '04

I have Expat installed and it works with Zope 2.7.0, but I need to use XML templates in a Zope 2.6.2 instance. My head is spinning after trying to untangle the mess. I have PyXML 0.8.3 and ParsedXML 1.4. The process is choking in TAL.XMLParser: def createParser(self, encoding=None): global XMLParseError try: from Products.ParsedXML.Expat import pyexpat XMLParseError = pyexpat.ExpatError return pyexpat.ParserCreate(encoding, ' ') except ImportError: from xml.parsers import expat XMLParseError = expat.ExpatError return expat.ParserCreate(encoding, ' ') ParsedXML.Expat doesn't exist in version 1.4 of ParsedXML, so it's trying to import expat from xml.parsers. This, in turn imports * from pyexpat, which is apparently failing. I created a build of PyXML and replaced the xml packages in lib/python and ZOPE_HOME/python2.1 with symlinks to _xmlplus in PyXML. Still nothing. Help? -- David Chandek-Stark Web Applications Developer Duke University - Perkins Library (919) 660-5859 dc(a)duke.edu

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copy item from on ObjectManager to another?
by John Hunter 27 Aug '04

27 Aug '04

Suppose I have two object managers (folders) ob1 and ob2 and some item o which resides in ob1. I want to make a deep copy of o and place it on ob2. What is the proper incantation, using the zope python API? JDH Zope 2.7

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Open file handling
by Marc Burgauer 27 Aug '04

27 Aug '04

Does anybody know how Zope is opening files? Is it using STDIO or directly open system calls? I assume this is more a Python issue? I am using python 2.1.3. Cheers Marc

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Re-2: [Zope] Problems with setCookie
by jens.walte＠kk.net 27 Aug '04

27 Aug '04

Hello, As i know, there's always only one cookie for one url. And 'test1' is the key with it's value 'value1'. like: ----------------------- cookie-souce test_data1 "t1" xf130lg/ 1024 2778255872 30795568 2735860320 29657955 * test_data2 "t2" xf130lg/ 1024 2778255872 30795568 2735860320 29657955 * test_data3 "t3" xf130lg/ 1024 2778255872 30795568 2735860320 29657955 * ----------------------- the 'problem'-server only gets ----------------------- cookie-souce test_data3 "t3" xf130lg/ 1024 2778255872 30795568 2735860320 29657955 * ----------------------- with the same script... Thanks for help regards Jens Walte -------- Original Message -------- Subject: Re: [Zope] Problems with setCookie (26-Aug-2004 18:12) From: vahur(a)tpu.ee To: jw(a)obelix.bb.kk.net > jens.walte(a)kk.net wrote: > > >Hello, > > > >the following source should set 3 values to a cookie: > > > ><dtml-call "RESPONSE.setCookie('test1', 'value1', path='/', expires='Wed, > 20 Feb 2020 20:00:00 GMT')"> > ><dtml-call "RESPONSE.setCookie('test2', 'value2', path='/', expires='Wed, > 20 Feb 2020 20:00:00 GMT')"> > ><dtml-call "RESPONSE.setCookie('test3', 'value3', path='/', expires='Wed, > 20 Feb 2020 20:00:00 GMT')"> > > > >but after this there's only one value in the cookie! (normaly 'value3'?) > > > >Does anybody knows the reason? > > > > > > > Just a wild guess but I think you're creating 3 different cookies - > test1, test2 and test3 as cookie names > > > Vahur > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) To: vahur(a)tpu.ee Cc: zope(a)zope.org

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csv -> urllib -> zSQL
by David Siedband 27 Aug '04

27 Aug '04

I'm trying to read data from a csv on a remote machine and get it into MySQL. recordEnergyReading is a zSQL in the same directory as this python script. def powerData(self,REQUEST): import csv import urllib inFile = "".join(urllib.urlopen('http://www.davisenergy.com/zeh_data/ A042304.DAT').readlines()) from cStringIO import StringIO filebody=StringIO(inFile.read()) reader = csv.DictReader(filebody,("recdate", "recTime", "TAO", "TA1z", "TA2z", "TA1C", "TA2C", "INSOL", "EACz", "EFANz", "EHSEz", "EPV", "GASFz", "DMP", "EAC1c", "EAC2c", "EFAN1", "EFAN2", "EHSEc", "GASFc")) for row in reader: self.recordEnergyReading(row) The zSQL works fine when tested on it's own. How do I locate the problem? -- David

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